CN104601642B - Real-time road sharing method, apparatus and system - Google Patents
Real-time road sharing method, apparatus and system Download PDFInfo
- Publication number
- CN104601642B CN104601642B CN201410327842.8A CN201410327842A CN104601642B CN 104601642 B CN104601642 B CN 104601642B CN 201410327842 A CN201410327842 A CN 201410327842A CN 104601642 B CN104601642 B CN 104601642B
- Authority
- CN
- China
- Prior art keywords
- road
- data
- road condition
- condition data
- time
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 75
- 238000012545 processing Methods 0.000 claims description 54
- 230000008569 process Effects 0.000 claims description 23
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000004148 unit process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
Abstract
A kind of real-time road sharing method, including：Server monitors multiple client, receives user's road condition data that each client uploads；According to user's road condition data that the multiple client uploads, the real-time road data of road corresponding with each user's road condition data are obtained；When meeting preset update condition, all real-time road data of every road to being obtained are handled the comprehensive road condition data that corresponding road is updated to obtain the comprehensive road condition data of the road；And the updated all comprehensive road condition data of publication.In addition, the present invention also provides a kind of real-time road sharing apparatus and systems.The coverage area that real-time road shares, at low cost can be improved in above-mentioned real-time road sharing method, apparatus and system.
Description
Technical Field
The invention relates to the internet communication technology, in particular to a real-time road condition sharing method, device and system.
Background
The existing road condition is obtained by adopting fixed or movable speed measuring equipment. The speed measuring device includes, for example, a conventional speed measuring device based on a video technology (e.g., a camera), a speed measuring device based on a microwave radar technology, or a testing device based on geomagnetic/electromagnetic induction (e.g., a ground induction coil), and the like. Although the speed measurement results based on these speed measurement devices are high in precision, the devices are generally only arranged on key road sections due to high equipment cost and maintenance cost, and cannot effectively cover all roads, so that real-time road condition data of all roads cannot be provided.
Disclosure of Invention
In view of this, the present invention provides a method, an apparatus, and a system for sharing real-time traffic status, which can reduce the cost of real-time traffic status acquisition, greatly increase the data acquisition density, increase the coverage of data, and facilitate to improve the accuracy of data.
The embodiment of the invention provides a real-time road condition sharing method, which comprises the following steps: the server monitors a plurality of clients and receives user road condition data uploaded by each client; acquiring real-time road condition data of a road corresponding to each user road condition data according to the user road condition data uploaded by the plurality of clients; when the preset updating condition is met, processing all the obtained real-time road condition data of each road to obtain comprehensive road condition data of the road, and updating the comprehensive road condition data of the corresponding road; and releasing all the updated comprehensive road condition data.
The embodiment of the invention provides a real-time road condition sharing method, which comprises the following steps: the method comprises the following steps that a plurality of clients respectively obtain respective user road condition data and cache the user road condition data; the client meeting the preset uploading condition uploads the user road condition data to a server; the server receives user road condition data uploaded by each client; the server acquires real-time road condition data of a road corresponding to each user road condition data according to the user road condition data uploaded by the plurality of clients; when the preset updating condition is met, the server processes all the obtained real-time road condition data of each road to obtain comprehensive road condition data of the road, and updates the comprehensive road condition data of the corresponding road; and the server issues all the updated comprehensive road condition data.
The embodiment of the invention provides a real-time road condition sharing device, which comprises: the data monitoring module is used for monitoring a plurality of clients and receiving the user road condition data uploaded by each client; the real-time road condition data processing module is used for acquiring real-time road condition data of a road corresponding to each piece of user road condition data according to the user road condition data uploaded by the plurality of clients; the comprehensive road condition data processing module is used for processing all the obtained real-time road condition data of each road to obtain comprehensive road condition data of the road and updating the comprehensive road condition data of the corresponding road when a preset updating condition is met; and the data publishing module is used for publishing all the updated comprehensive road condition data.
The embodiment of the invention provides a real-time road condition sharing system which comprises a plurality of clients and a server. The multiple clients are used for respectively acquiring respective user road condition data, caching the user road condition data, and uploading the user road condition data to a server by the client meeting a preset uploading condition; the server is used for receiving the user road condition data uploaded by each client, acquiring real-time road condition data of a road corresponding to each user road condition data according to the user road condition data uploaded by the plurality of clients, processing all the acquired real-time road condition data of each road to acquire comprehensive road condition data of the road when preset updating conditions are met, updating the comprehensive road condition data of the corresponding road, and releasing all the updated comprehensive road condition data.
According to the technical scheme provided by the embodiment of the invention, the server monitors the user road condition data of the plurality of clients and processes the received user road condition data of the plurality of clients to obtain the comprehensive road condition data of the road, the comprehensive road condition data of the current road can be obtained by counting the user road condition data uploaded by each client, no additional hardware is required, the function of acquiring the road condition data by the user terminal equipment is fully utilized, the cost of acquiring the real-time road condition can be reduced, the data acquisition density is greatly increased, the data coverage range is enlarged, and the data accuracy is favorably improved.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 shows an application environment diagram of an embodiment provided by the present invention.
Fig. 2 shows a block diagram of a terminal device.
Fig. 3 shows a block diagram of a server.
Fig. 4 is a flowchart of a real-time traffic sharing method according to a first embodiment of the present invention.
Fig. 5 is a detailed flowchart of a part of the process in fig. 4.
Fig. 6 is a flowchart of a real-time traffic sharing method according to a second embodiment of the present invention.
Fig. 7 is a detailed flowchart of a part of the process in fig. 6.
Fig. 8 is a detailed flowchart of another part of the process in fig. 6.
Fig. 9 is a flowchart of a real-time traffic sharing method according to a third embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a real-time traffic sharing device according to a fourth embodiment of the present invention.
Fig. 11 is a schematic structural diagram of a part of the module in fig. 10.
Fig. 12 is a schematic diagram of a storage environment of the apparatus of fig. 10.
Fig. 13 is a schematic structural diagram of a real-time traffic sharing device according to a fifth embodiment of the present invention.
Fig. 14 is a schematic structural diagram of the real-time traffic data processing module in fig. 13.
Fig. 15 is a schematic structural diagram of the integrated traffic data processing module in fig. 13.
Fig. 16 is a schematic diagram of a storage environment of the apparatus of fig. 13.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
At present, a user on each trip, whether taking a bus or driving by himself or herself, can carry mobile terminal equipment such as a smart phone and a tablet personal computer. In the real-time traffic sharing method of the embodiment of the invention, during the traveling of each user, the client on the terminal device can upload the traffic information (data such as the moving track, the moving speed, the moving direction and the like of the terminal device) of the user to the server at regular time, the server can obtain the real-time traffic data corresponding to each road after map matching, one road may correspond to a plurality of real-time traffic data from different clients, and the comprehensive traffic information of each road can be calculated by performing statistical processing on the real-time traffic data. The server releases the comprehensive road condition information to the outside through various modes such as radio stations, televisions, mobile phone short messages and the like, and can serve most users who plan or go on a trip.
The real-time road condition sharing method provided by the embodiment of the invention can be applied to the application environment shown in fig. 1, and realizes the sharing of the real-time road condition. As shown in fig. 1, a system implementing the method mainly includes a plurality of terminal devices 100 and a server 200. Each terminal device is loaded with a client 100 a. The plurality of terminal devices 100 and the server 200 are located in a wireless network or a wired network through which the client 100a and the server 200 perform data interaction.
The client 100a is mainly responsible for acquiring traffic information data of the user, taking photos, communicating data with the server 200, and the like. And the system is also responsible for interface display and interaction with users. The server is responsible for receiving the road condition information data submitted by the client and simultaneously releasing the real-time road condition data.
The terminal device 100 may include, for example, a mobile terminal device such as a smartphone, a tablet computer, an electronic book reader, a laptop portable computer, a vehicle-mounted computer, a wearable device, and the like. It is understood that the terminal device may also include other terminal devices having functions of satellite navigation positioning, base station positioning, wireless network positioning, bluetooth, near field communication, speed sensing, direction sensing, and the like.
The server 200 may be one or more individual servers or may be a group of servers with different functions.
Fig. 2 shows a block diagram of a terminal device applicable to the embodiment of the present invention. As shown in fig. 2, the terminal device 100 includes a memory 102, a storage controller 104, one or more processors 106 (only one is shown), a peripheral interface 108, a radio frequency module 110, a positioning module 112, an image capturing module 114, an audio module 116, a touch screen 118, a key module 120, and a sensing module 121. These components communicate with each other via one or more communication buses/signal lines 122.
It will be appreciated that the configuration shown in fig. 2 is merely illustrative and that terminal device 100 may include more or fewer components than shown in fig. 3 or may have a different configuration than shown in fig. 2. The components shown in fig. 2 may be implemented in hardware, software, or a combination thereof.
The memory 102 may be configured to store software programs and modules, such as program instructions/modules corresponding to the road condition information sharing method and apparatus in the embodiment of the present invention, and the processor 106 executes various functional applications and data processing, such as the identity authentication method provided in the embodiment of the present invention, by operating the software programs and modules stored in the memory 102.
The memory 102 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, memory 102 may further include memory located remotely from processor 106, which may be connected to terminal device 100 via a network. Access to the memory 102 by the processor 106, and possibly other components, may be under the control of the memory controller 104.
Peripheral interface 108 couples various input/output devices to the CPU and memory 102. The processor 106 executes various software, instructions within the memory 102 to perform various functions of the terminal device 100 and to perform data processing.
The rf module 110 is used for receiving and transmitting electromagnetic waves, and implementing interconversion between the electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices.
The positioning module 112 is used for acquiring the current position of the terminal device 100. Examples of the positioning module 112 include, but are not limited to, a global positioning satellite system (GPS), a wireless local area network-based positioning technology, or a mobile communication network-based positioning technology.
The image capture module 114 is used to take a photograph or video. The pictures or videos taken may be stored in the memory 102 and transmitted through the radio frequency module 110.
Audio module 116 provides an audio interface to a user that may include one or more microphones, one or more speakers, and audio circuitry. The audio circuitry receives audio data from the peripheral interface 108, converts the audio data to electrical information, and transmits the electrical information to the speaker. The speaker converts the electrical information into sound waves that the human ear can hear. The audio circuitry also receives electrical information from the microphone, converts the electrical information to voice data, and transmits the voice data to the peripheral interface 108 for further processing. The audio data may be retrieved from the memory 102 or through the radio frequency module 110. In addition, the audio data may also be stored in the memory 102 or transmitted through the radio frequency module 110. In some examples, the audio module 116 may also include an earphone jack for providing an audio interface to a headset or other device.
The touch screen 118 provides both an output and an input interface between the terminal device 100 and the user. In particular, the touch screen 118 displays video output to the user, the content of which may include text, graphics, video, and any combination thereof. The touch screen 118 also receives user inputs, such as user clicks, swipes, and other gesture operations, for the user interface objects to respond to these user inputs. The technique of detecting user input may be based on resistive, capacitive, or any other possible touch detection technique. Specific examples of touch screen 118 display units include, but are not limited to, liquid crystal displays or light emitting polymer displays.
The key module 120 also provides an interface for a user to input to the terminal device 100, and the user can press different keys to cause the terminal device 100 to perform different functions.
The sensing module 121 may include sensors such as a direction sensor, a speed sensor, an acceleration sensor, and a gravity sensor, and is used for acquiring parameters such as a moving direction, a moving speed, and an acceleration of the terminal device 100.
Fig. 3 shows a block diagram of a server. As shown in fig. 2, the server 200 includes: memory 201, processor 202, and network module 203.
It will be appreciated that the configuration shown in fig. 3 is merely illustrative and that server 200 may include more or fewer components than shown in fig. 3 or have a different configuration than shown in fig. 3. The components shown in fig. 3 may be implemented in hardware, software, or a combination thereof. In addition, the server in the embodiment of the present invention may further include a plurality of servers with different specific functions.
The memory 201 may be configured to store a software program and a module, such as a program instruction/module corresponding to the real-time traffic sharing method and apparatus in the embodiment of the present invention, and the processor 202 executes various functional applications and data processing by operating the software program and the module stored in the memory 201, so as to implement the real-time traffic sharing method in the embodiment of the present invention. Memory 201 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, memory 201 may further include memory located remotely from processor 202, which may be connected to server 200 via a network. Further, the software programs and modules may further include: a service module 221, and an operating system 222. The operating system 222, which may be, for example, LINUX, UNIX, WINDOWS, may include various software components and/or drivers for managing system tasks (e.g., memory management, storage device control, power management, etc.), and may communicate with various hardware or software components to provide an operating environment for other software components. The service module 221 runs on the basis of the operating system 222, monitors a request from the network through the network service of the operating system 222, completes corresponding data processing according to the request, and returns a processing result to the client. That is, the service module 221 is used to provide a web service to a client.
The network module 203 is used for receiving and transmitting network signals. The network signal may include a wireless signal or a wired signal.
First embodiment
Fig. 4 is a flowchart of a real-time traffic sharing method according to a first embodiment of the present invention. As shown in fig. 4, with reference to fig. 1, this embodiment mainly describes an implementation manner of a client side, and the real-time traffic sharing method provided by this embodiment includes the following steps:
and step S11, the client acquires the user traffic data and caches the user traffic data.
When the client 100a loaded on the terminal device is started, the client 100a may automatically obtain the user traffic data and cache the user traffic data.
The user traffic data may include a real-time location, a moving track, a moving speed, a moving direction, and the like of the terminal device 100 loaded with the client 100 a. The user traffic data may also include traffic description information manually edited by the user and data such as real-time images captured by the user.
The real-time location information (geographical coordinates or geodetic coordinates) of the terminal device 100 may be obtained by the terminal device through one or more of satellite navigation positioning, base station positioning, and wireless network (e.g., WIFI) positioning. The satellite navigation Positioning may include GPS (Global Positioning System) satellite Positioning or beidou satellite Positioning. In a specific implementation manner of this embodiment, the client 100a may obtain the location information of the terminal device when accessing the network according to a preset location obtaining policy. The real-time location information of the terminal device may also be location information filled in by the user, or location information corresponding to a location marker dragged by the user on the electronic map.
The client 100a may obtain a movement track of the terminal device according to the real-time position of the terminal device, and the continuous real-time position data may form the movement track.
The moving speed of the terminal equipment can be acquired by the terminal equipment through the speed sensor. In a specific implementation manner of this embodiment, the client 100a may obtain the moving speed information of the terminal device when accessing the network according to a preset speed obtaining policy.
The moving direction of the terminal equipment can be acquired by the terminal equipment through the direction sensor. In a specific implementation manner of this embodiment, the client 100a may obtain the direction speed information of the terminal device according to a preset direction obtaining policy when accessing the network.
The traffic description information manually edited by the user may include accident description, congestion degree description, construction condition description, and the like.
Further, the user traffic data may further include identification information corresponding to the terminal device, for example, a machine code of the terminal device.
And step S12, when the preset uploading condition is met, uploading the user road condition data to a server.
Referring to fig. 5, in an embodiment, step S12 may include:
and step S121, judging whether the current condition meets the preset uploading condition, if so, executing step S122, otherwise, returning to execute step S11.
The preset uploading condition may be, for example, that an interval between a current time and a previous uploading time reaches a predetermined time interval (e.g., 1 minute or 0.5 minute); or the data volume of the user road condition data temporarily stored by the client reaches a preset data volume; or, the interval between the current time and the last uploading time reaches a preset time interval, and the data volume of the user traffic condition data temporarily stored by the client reaches a preset data volume.
And step S122, processing the user road condition data.
The processing of the user traffic data may include: and compressing and packaging the road condition data of the user to save network flow.
Further, before compression and packaging, when a predetermined condition is satisfied, thinning processing may be performed on the user traffic data, for example, one data may be extracted at intervals of 1 or n data, and of course, the interval of thinning processing may also be adjusted according to an actual situation. The predetermined condition may include, for example, traffic jam, or straight-ahead driving of the vehicle, which can be determined and identified according to the time difference and the relative position relationship of the data, for example, if the road condition data of the user has continuous moving speeds with the same size, and the moving speeds correspond to the same moving direction or the moving track is approximately a straight line, it can be determined that the vehicle is moving straight.
And step S123, uploading the processed road condition data of the user to a server.
When each client 100a meets the preset uploading condition, each obtained user traffic data packet is uploaded to the server 200, the server 200 receives a plurality of data packets from different clients 100a, and the server 200 processes the data packets to obtain the comprehensive traffic data of each road.
In the real-time road condition sharing method provided by this embodiment, the client uploads the user road condition data to the server, so that the server can process the received user road condition data of multiple clients to obtain the comprehensive road condition data of a road, the comprehensive road condition data of the current road can be obtained by counting the user road condition data uploaded by each client, no additional hardware is required, the function of acquiring the road condition data by the user terminal device is fully utilized, the cost of acquiring the real-time road condition can be reduced, the data acquisition density is greatly increased, the data coverage range is enlarged, and the data accuracy is improved.
Second embodiment
Fig. 6 is a flowchart of a real-time traffic sharing method according to a second embodiment of the present invention. As shown in fig. 6, with reference to fig. 1, this embodiment mainly describes an implementation manner of a server side, and the real-time traffic sharing method provided by this embodiment includes the following steps:
and step S21, the server monitors a plurality of clients and receives the user road condition data uploaded by each client.
Specifically, the server 200 first starts monitoring the client 100a, and when it is monitored that the client uploads the user traffic data, the server 200 receives the user traffic data uploaded by the client 100 a. The user traffic data uploaded by the client 100a may include a real-time location, a moving track, a moving speed, a moving direction, and the like of the terminal device loaded with the client. The user traffic data may also include data such as traffic description information uploaded by a user through manual editing, and real-time images uploaded by the user.
Step S22, obtaining real-time traffic data of a road corresponding to each user traffic data according to the user traffic data uploaded by the plurality of clients.
Referring to fig. 7, in an embodiment, step S22 may include:
step S221, positioning the terminal equipment in a map according to the real-time position information of the terminal equipment in the user road condition data uploaded by each client;
step S222, acquiring a road corresponding to the user road condition data uploaded by each client according to the positioning result; and
step S223, the user traffic data uploaded by each client is respectively used as the real-time traffic data of the road corresponding to the user traffic data, and the real-time traffic data of the road is temporarily stored.
The server can locate the terminal equipment by means of the internet or a wireless network and combining map data according to the real-time position information of the terminal equipment in each user road condition data, and acquire the road corresponding to each user road condition data according to the locating result, namely road matching. For example, the location information in the road condition data of a certain user is north latitude 22.545, east longitude 114.105, and the server 200 can search the map data for a result matching the location information, and locate that the location where the terminal device is located is the shenzhen shennan dao queen building. The server 200 can obtain the road corresponding to the road condition data of the user as the Shenzhen Shennan main road xx section according to the positioning result, and all data included in the road condition data of the user can be used as real-time road condition data of the road. If the road condition data uploaded by the users are matched with the road, the real-time road condition data corresponding to the road can be obtained.
Preferably, before the positioning, the server may first determine whether the received road condition data of the user is compressed data, and if so, decompress the received road condition data, otherwise, directly position the road condition data.
And step S23, when the preset updating condition is met, processing all the obtained real-time road condition data of each road to obtain the comprehensive road condition data of the road, and updating the comprehensive road condition data of the corresponding road. Referring to fig. 8, in an embodiment, step S23 may include:
and step S231, judging whether the current condition meets a preset updating condition, if so, executing step S232, otherwise, returning to execute step S21.
The preset updating condition may be, for example, that an interval between the current time and the time when the integrated road condition data was updated last time reaches a predetermined time interval (e.g., 1 minute or 3 minutes); or the data volume of the comprehensive road condition data temporarily stored by the server reaches the preset data volume; or, the interval between the current time and the previous time when the integrated road condition data is updated reaches the predetermined time interval, and the data volume of the integrated road condition data temporarily stored by the server reaches the predetermined data volume.
Step S232, all the obtained real-time traffic data of each road are processed to obtain the comprehensive traffic data of the road.
The server monitors the clients, so that a plurality of real-time road condition data may correspond to each road, and the server may count and process the real-time road condition data of each road with new real-time road condition data to obtain comprehensive road condition data by taking each road with new real-time road condition data as an object.
The processing procedure of the server on the real-time traffic status data corresponding to each road may include, for example: removing abnormal values of a plurality of real-time road condition data corresponding to each road, for example, removing obvious error values; and carrying out weighted average processing on the same parameters in a plurality of real-time road condition data corresponding to each road. In the weighted average processing, for example, the real-time traffic data closer to the current time may be weighted more heavily in time ranking. Of course, the weight of the real-time traffic data of each road may also be determined according to the quality evaluation level, the confidence level, and other information of the real-time traffic data of each road, the same parameters of the real-time traffic data of each road are weighted and averaged according to the weights, and then the calculation is performed according to the weighted and averaged parameters to obtain the data such as the traffic time, the average traffic speed, and the like corresponding to the road, which are used as the final comprehensive traffic data, and the specific calculation process is not described herein again. Of course, the comprehensive road condition data may further include reference information such as accident description, congestion degree description, construction condition description and the like uploaded by the user.
And step S233, updating the comprehensive road condition data of the corresponding road.
The integrated road condition data of the roads are updated by taking the roads with the new real-time road condition data as objects, and the old integrated road condition data is updated into the processed integrated road condition data obtained in the step S232.
Furthermore, before the comprehensive road condition data is updated, the correction processing can be carried out on the road with the new real-time road condition data by combining with historical statistical data. For example, comparing historical statistical traffic data of the same road at the same time (for example, 12 pm on sunday) in the same time period with the current real-time traffic data, when the updated data amount on the road is relatively small, the error may be large, and the current real-time traffic data may be repaired by combining the historical statistical traffic data of the road, so as to improve the accuracy of the data.
For roads without new real-time road condition data, the data of the roads with the new real-time road condition data can be used for estimation according to the road network relation, and the estimation can also be carried out by combining historical statistical road condition data.
Furthermore, after the data updating is completed, the current road condition state of each road can be judged according to the updated comprehensive road condition data and a preset threshold value, when the comprehensive road condition data is smaller than the first threshold value, the current road can be judged to be smooth, when the comprehensive road condition data is larger than the first threshold value and smaller than the second threshold value, the current road speed can be judged to be slow, when the comprehensive road condition data is larger than the second threshold value, the current road can be judged to be congested, wherein the second threshold value is larger than the first threshold value.
And step S24, releasing all the updated comprehensive road condition data.
Specifically, the real-time road condition data can be published through various channels such as a mobile phone short message, an electronic screen on a road, a vehicle-mounted television, a radio station and the like. The real-time traffic data may also be published to the client 100a, or other third party clients (e.g., various maps, social applications, etc.).
Further, if the real-time traffic status data is published through an electronic screen and a client, the road congestion status can be represented by colors, for example, green can be used to represent that the road is smooth, yellow can represent that the vehicle speed is slow, and red can represent that the road is congested. In addition, the congestion status of each road may be displayed in color on a map in conjunction with an application such as an electronic map.
In the real-time road condition sharing method provided by this embodiment, the server monitors the user road condition data of the multiple clients, processes the received user road condition data of the multiple clients to obtain the comprehensive road condition data of the road, and obtains the comprehensive road condition data of the current road by counting the user road condition data uploaded by each client, without additional hardware investment, thereby fully utilizing the function of acquiring the road condition data by the user terminal equipment, reducing the cost of acquiring the real-time road condition, greatly increasing the data acquisition density, increasing the data coverage, and being beneficial to improving the accuracy of the data.
Third embodiment
Fig. 9 is a flowchart of a real-time traffic sharing method according to a third embodiment of the present invention. As shown in fig. 9 and referring to fig. 1, the interaction method between the server and the client is mainly described in this embodiment, and the real-time traffic sharing method provided in this embodiment includes the following steps:
step S301, a plurality of clients respectively obtain respective user traffic data and cache the user traffic data.
Step S302, each client respectively judges whether the respective current condition meets the preset uploading condition, if so, the step S303 is executed, otherwise, the step S301 is returned.
Step S303, compress and pack the user traffic data.
And step S304, uploading the packaged user road condition data to a server.
Step S305, the server receives the user traffic data uploaded by each client, and decompresses the user traffic data.
And S306, the server performs road matching according to the decompressed user road condition data to obtain a road corresponding to the user road condition data and real-time road condition data of the road.
Step S307, the server temporarily stores the real-time traffic data of each road for subsequent statistical processing.
In step S308, the server determines whether the current condition satisfies a preset update condition, and if so, executes step S309, otherwise, returns to step S305.
Step S309, processing all the obtained real-time traffic data of each road to obtain the comprehensive traffic data of the road.
In step S310, the server updates the comprehensive road condition data of the corresponding road.
Step S311, the server issues all the updated integrated road condition data.
For the detailed process of the above steps, please refer to the detailed contents described in the first embodiment and the second embodiment, which are not described herein again.
In the real-time road condition sharing method provided by this embodiment, the client uploads the user road condition data to the server, the server monitors the user road condition data of the plurality of clients, and processes the received user road condition data of the plurality of clients to obtain the comprehensive road condition data of the road, the comprehensive road condition data of the current road can be obtained by counting the user road condition data uploaded by each client, no additional hardware is required, the function of acquiring the road condition data by the user terminal device is fully utilized, the cost of acquiring the real-time road condition can be reduced, the data acquisition density is greatly increased, the coverage range of the data is enlarged, and the data accuracy is improved.
Fourth embodiment
Fig. 10 is a schematic structural diagram of a real-time traffic sharing device according to a fourth embodiment of the present invention. The real-time traffic sharing apparatus provided in this embodiment may be used in the real-time traffic sharing method in the above embodiments. The device provided by the embodiment can operate in the terminal equipment. As shown in fig. 10, the real-time traffic sharing device 40 includes: a data acquisition module 41 and a data upload module 42.
The data obtaining module 41 is configured to obtain road condition data of a user and cache the road condition data of the user.
The user traffic data may include a real-time location, a moving track, a moving speed, a moving direction, and the like of the terminal device loaded with the client. The user traffic data may also include traffic description information manually edited by the user and data such as real-time images captured by the user.
And the data uploading module 42 is configured to upload the user road condition data to the server when a preset uploading condition is met.
Referring to fig. 11, in an embodiment, the data uploading module 42 may include: a judgment unit 421, a data processing unit 422, and a data upload unit 423.
The judging unit 421 is configured to judge whether the current condition meets a preset uploading condition; if yes, the data processing unit 422 processes the user traffic data, otherwise, the data obtaining module 41 continues to obtain the user traffic data and caches the user traffic data.
The preset uploading condition may be, for example, that an interval between a current time and a previous uploading time reaches a predetermined time interval (e.g., 1 minute or 0.5 minute); or the data volume of the user road condition data temporarily stored by the client reaches a preset data volume; or, the interval between the current time and the last uploading time reaches a preset time interval, and the data volume of the user traffic condition data temporarily stored by the client reaches a preset data volume.
Further, the processing of the user traffic data may include: and compressing and packaging the road condition data of the user to save network flow.
Further, before compression and packaging, when a predetermined condition is satisfied, thinning processing may be performed on the user traffic data, for example, one data may be extracted at intervals of 1 or n data, and of course, the interval of thinning processing may also be adjusted according to an actual situation. The predetermined condition may include, for example, a traffic jam or a straight traveling of the vehicle, which can be judged and recognized based on the time difference and the relative positional relationship of the data.
The above modules may be implemented by software codes, and in this case, the modules may be stored in the memory 102, as shown in fig. 12. The above modules may also be implemented by hardware, such as an integrated circuit chip.
For the specific process of implementing each function of each functional module of the real-time traffic sharing device 40, please refer to the specific contents described in the embodiments shown in fig. 1 to fig. 9, which is not described herein again.
Fifth embodiment
Fig. 13 is a schematic structural diagram of a real-time traffic sharing device according to a fifth embodiment of the present invention. The real-time traffic sharing apparatus provided in this embodiment may be used in the real-time traffic sharing method in the above embodiments. The real-time traffic sharing device provided by the embodiment can operate in a server. As shown in fig. 13, the real-time traffic sharing device 50 includes:
the data monitoring module 51 is configured to monitor multiple clients and receive user traffic data uploaded by each client;
the real-time traffic data processing module 52 is configured to obtain real-time traffic data of a road corresponding to each piece of user traffic data according to the user traffic data uploaded by the multiple clients;
the integrated road condition data processing module 53 is configured to, when a preset update condition is satisfied, process all the obtained real-time road condition data of each road to obtain integrated road condition data of the road, and update the integrated road condition data of the corresponding road; and
and the data issuing module 54 is configured to issue all updated integrated road condition data.
The user traffic data uploaded by the client may include a real-time position, a movement track, a movement speed, and a movement direction of a terminal device loaded with the client.
Further, referring to fig. 14, the real-time traffic data processing module 52 may include:
the positioning unit 521 is configured to position the terminal device in a map according to the real-time location information of the terminal device in the user traffic data uploaded by each client;
the matching unit 522 is configured to obtain a road corresponding to the user traffic data uploaded by each client according to the positioning result; and
the storage unit 523 is configured to take the user traffic data uploaded by each client as real-time traffic data of a road corresponding to the user traffic data, and temporarily store the real-time traffic data of the road.
Further, referring to fig. 15, the integrated road condition data module 53 may include: a judging unit 531, a processing unit 532, and a storage unit 533, where the judging unit 531 is configured to judge whether a preset updating condition is met, if so, the processing unit 532 processes all obtained real-time traffic data of each road to obtain integrated traffic data of the road, and the storage unit 533 temporarily stores the integrated traffic data.
The preset update condition may include: the interval between the current time and the time of updating the comprehensive road condition data at the previous time reaches a preset time interval; or the data volume of the comprehensive road condition data temporarily stored by the server reaches the preset data volume; or, the interval between the current time and the previous time when the integrated road condition data is updated reaches the predetermined time interval, and the data volume of the integrated road condition data temporarily stored by the server reaches the predetermined data volume.
The method for the server to issue all updated comprehensive road condition data may include: the method is published through a road electronic display screen, a mobile phone short message, a radio station or a television station, or a client of third-party application software.
The above modules may be implemented by software codes, and in this case, the modules may be stored in the memory 201, as shown in fig. 16. The above modules may also be implemented by hardware, such as an integrated circuit chip.
For the specific process of implementing each function of each functional module of the real-time traffic sharing device 50, please refer to the specific contents described in the embodiments shown in fig. 1 to fig. 9, which is not described herein again.
Sixth embodiment
A schematic structural diagram of a real-time traffic sharing system according to a sixth embodiment of the present invention is shown in fig. 1. The real-time traffic sharing system provided in this embodiment may be used in the real-time traffic sharing method in the above embodiments. Fig. 1 shows a real-time traffic sharing system according to this embodiment, which includes a plurality of terminal devices 100 and a server 200. Each terminal device 100 is loaded with a client 100 a.
In this embodiment, the clients 100a of the plurality of terminal devices 100 respectively obtain the respective user traffic data, and cache the user traffic data. Each client 100a respectively judges whether the respective current condition meets a preset uploading condition, if so, the user traffic data is compressed and packaged, otherwise, the user traffic data is continuously acquired. The client 100a uploads the packaged road condition data of the user to the server 200. The server 200 receives the user traffic data uploaded by each client 100a, and decompresses the user traffic data. The server 200 performs road matching according to the decompressed user road condition data to obtain a road corresponding to the user road condition data and real-time road condition data of the road. The server 200 temporarily stores the real-time traffic data of each road for the subsequent statistical processing. Then, the server 200 determines whether the current condition satisfies a preset updating condition, and if so, processes all the obtained real-time traffic data of each road to obtain the comprehensive traffic data of the road, otherwise, continues to receive the user traffic data uploaded by the client 100 a. The server 200 processes all the obtained real-time traffic data of each road to obtain the integrated traffic data of the road, updates the integrated traffic data of the corresponding road, and issues all the updated integrated traffic data.
In the real-time road condition sharing system provided by the embodiment, the client uploads the user road condition data to the server, the server monitors the user road condition data of the plurality of clients, the received user road condition data of the plurality of clients is processed, the comprehensive road condition data of the road is obtained, the comprehensive road condition data of the current road can be obtained by counting the user road condition data uploaded by each client, hardware does not need to be additionally input, the function of acquiring the road condition data by user terminal equipment is fully utilized, the cost of acquiring the real-time road condition can be reduced, the data acquisition density is greatly increased, the coverage range of the data is enlarged, and the accuracy of the data is favorably improved.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It will be understood by those skilled in the art that all or part of the steps of implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (16)
1. A real-time road condition sharing method is characterized by comprising the following steps:
the server monitors a plurality of clients and receives user road condition data uploaded by each client;
acquiring real-time road condition data of a road corresponding to each user road condition data according to the user road condition data uploaded by the plurality of clients;
when the preset updating condition is met, processing all the obtained real-time road condition data of each road to obtain comprehensive road condition data of the road, and updating the comprehensive road condition data of the corresponding road; and
releasing all updated comprehensive road condition data;
when a preset condition is met, the client performs thinning processing on the user road condition data, namely one data is extracted at intervals of 1 or n data, n is an integer larger than 1, the extracted user road condition data is compressed and packaged, and a user road condition data packet is uploaded to a server, wherein the preset condition comprises the conditions of traffic jam or straight movement of vehicles, and the conditions can be judged and identified according to the time difference and the relative position relation of the data;
the processing all the obtained real-time traffic data of each road to obtain the comprehensive traffic data of the road comprises:
and distributing weights for the real-time road condition data according to time sequence, wherein the weight of the real-time road condition data closer to the current time is larger, carrying out weighted average on the same parameters of the real-time road condition data of each road according to the weights, and then calculating according to the parameters after weighted average to obtain comprehensive road condition data corresponding to the road.
2. The method according to claim 1, wherein the user traffic data uploaded by the client comprises a real-time location, a moving track, a moving speed and a moving direction of a terminal device loaded with the client.
3. The method according to claim 2, wherein the step of obtaining real-time traffic status data of a road corresponding to each of the user traffic status data according to the user traffic status data uploaded by the plurality of clients comprises:
positioning the terminal equipment in a map according to real-time position information of the terminal equipment in the user road condition data uploaded by each client;
acquiring a road corresponding to the user road condition data uploaded by each client according to the positioning result; and
and respectively taking the user road condition data uploaded by each client as the real-time road condition data of the road corresponding to the user road condition data, and temporarily storing the real-time road condition data of the road.
4. The method as claimed in claim 1, wherein the step of processing all the obtained real-time traffic data of each road to obtain the integrated traffic data of the road and updating the integrated traffic data of the corresponding road when the preset updating condition is satisfied comprises:
and judging whether preset updating conditions are met, if so, processing all the obtained real-time road condition data of each road to obtain comprehensive road condition data of the road and temporarily storing the comprehensive road condition data, and otherwise, returning to the step of receiving the user road condition data uploaded by each client.
5. The method of claim 4, wherein the preset update condition comprises:
the interval between the current time and the time of updating the comprehensive road condition data at the previous time reaches a preset time interval; or,
the data volume of the comprehensive road condition data temporarily stored by the server reaches a preset data volume; or,
the interval between the current time and the time of updating the integrated road condition data last time reaches a predetermined time interval, and the data volume of the integrated road condition data temporarily stored by the server reaches a predetermined data volume.
6. The method as claimed in claim 1, wherein the manner of the server issuing all updated integrated traffic data comprises: the method is published through a road electronic display screen, a mobile phone short message, a radio station or a television station, or a client of third-party application software.
7. A real-time road condition sharing method is characterized by comprising the following steps:
the method comprises the following steps that a plurality of clients respectively obtain respective user road condition data and cache the user road condition data;
the client meeting the preset uploading condition uploads the user road condition data to a server;
the server receives user road condition data uploaded by each client;
the server acquires real-time road condition data of a road corresponding to each user road condition data according to the user road condition data uploaded by the plurality of clients;
when the preset updating condition is met, the server processes all the obtained real-time road condition data of each road to obtain comprehensive road condition data of the road, and updates the comprehensive road condition data of the corresponding road; and
the server issues all updated comprehensive road condition data;
when a preset condition is met, the client performs thinning processing on the user road condition data, namely one data is extracted at intervals of 1 or n data, n is an integer larger than 1, the extracted user road condition data is compressed and packaged, and the packaged user road condition data is uploaded to a server, wherein the preset condition comprises traffic jam or the condition that a vehicle keeps straight, and the conditions can be judged and identified according to the time difference and the relative position relation of the data;
the step of processing all the obtained real-time traffic data of each road by the server to obtain the comprehensive traffic data of the road comprises the following steps: and distributing weights for the real-time road condition data according to time sequence, wherein the weight of the real-time road condition data closer to the current time is larger, carrying out weighted average on the same parameters of the real-time road condition data of each road according to the weights, and then calculating according to the parameters after weighted average to obtain comprehensive road condition data corresponding to the road.
8. The method of claim 7, wherein the preset upload condition comprises:
the interval between the current time and the last uploading time reaches a preset time interval; or the data volume of the user road condition data temporarily stored by the client reaches a preset data volume; or, the interval between the current time and the last uploading time reaches a preset time interval, and the data volume of the user traffic condition data temporarily stored by the client reaches a preset data volume.
9. The utility model provides a real-time road conditions sharing device, moves in the server, its characterized in that includes:
the data monitoring module is used for monitoring a plurality of clients and receiving the user road condition data uploaded by each client;
the real-time road condition data processing module is used for acquiring real-time road condition data of a road corresponding to each piece of user road condition data according to the user road condition data uploaded by the plurality of clients;
the comprehensive road condition data processing module is used for processing all the obtained real-time road condition data of each road to obtain comprehensive road condition data of the road and updating the comprehensive road condition data of the corresponding road when a preset updating condition is met; and
the data issuing module is used for issuing all the updated comprehensive road condition data;
when a preset condition is met, the client performs thinning processing on the user road condition data, namely one data is extracted at intervals of 1 or n data, n is an integer larger than 1, the extracted user road condition data is compressed and packaged, and a user road condition data packet is uploaded to a server, wherein the preset condition comprises the conditions of traffic jam or straight movement of vehicles, and the conditions can be judged and identified according to the time difference and the relative position relation of the data;
the processing all the obtained real-time traffic data of each road to obtain the comprehensive traffic data of the road comprises: and distributing weights for the real-time road condition data according to time sequence, wherein the weight of the real-time road condition data closer to the current time is larger, carrying out weighted average on the same parameters of the real-time road condition data of each road according to the weights, and then calculating according to the parameters after weighted average to obtain comprehensive road condition data corresponding to the road.
10. The apparatus according to claim 9, wherein the user traffic data uploaded by the client includes a real-time location, a moving track, a moving speed, and a moving direction of a terminal device loaded with the client.
11. The apparatus of claim 9, wherein the real-time traffic data processing module comprises:
the positioning unit is used for positioning the terminal equipment in a map according to the real-time position information of the terminal equipment in the user road condition data uploaded by each client;
the matching unit is used for acquiring a road corresponding to the user road condition data uploaded by each client according to the positioning result; and
and the storage unit is used for respectively taking the user road condition data uploaded by each client as the real-time road condition data of the road corresponding to the user road condition data and temporarily storing the real-time road condition data of the road.
12. The apparatus of claim 9, wherein the integrated traffic data module comprises: the system comprises a judging unit, a processing unit and a storage unit, wherein the judging unit is used for judging whether preset updating conditions are met, if yes, the processing unit processes all obtained real-time traffic data of each road to obtain comprehensive traffic data of the road, and the storage unit temporarily stores the comprehensive traffic data.
13. The apparatus of claim 12, wherein the preset update condition comprises:
the interval between the current time and the time of updating the comprehensive road condition data at the previous time reaches a preset time interval; or,
the data volume of the comprehensive road condition data temporarily stored by the server reaches a preset data volume; or,
the interval between the current time and the time of updating the integrated road condition data last time reaches a predetermined time interval, and the data volume of the integrated road condition data temporarily stored by the server reaches a predetermined data volume.
14. The apparatus of claim 9, wherein the manner of the server issuing all updated integrated traffic data comprises: the method is published through a road electronic display screen, a mobile phone short message, a radio station or a television station, or a client of third-party application software.
15. A real-time traffic sharing system comprises a plurality of clients and a server, and is characterized in that,
the multiple clients are used for respectively acquiring respective user road condition data, caching the user road condition data, and uploading the user road condition data to a server by the client meeting a preset uploading condition;
the server is used for receiving the user road condition data uploaded by each client, acquiring real-time road condition data of a road corresponding to the user road condition data according to the user road condition data uploaded by the plurality of clients, processing all the acquired real-time road condition data of each road to acquire comprehensive road condition data of the road when preset updating conditions are met, updating the comprehensive road condition data of the corresponding road, and releasing all the updated comprehensive road condition data; when a preset condition is met, the client performs thinning processing on the user road condition data, namely one data is extracted at intervals of 1 or n data, n is an integer larger than 1, the extracted user road condition data is compressed and packaged, and a user road condition data packet is uploaded to a server, wherein the preset condition comprises the conditions of traffic jam or straight movement of vehicles, and the conditions can be judged and identified according to the time difference and the relative position relation of the data;
the step of processing all the obtained real-time traffic data of each road by the server to obtain the comprehensive traffic data of the road comprises the following steps: and distributing weights for the real-time road condition data according to time sequence, wherein the weight of the real-time road condition data closer to the current time is larger, carrying out weighted average on the same parameters of the real-time road condition data of each road according to the weights, and then calculating according to the parameters after weighted average to obtain comprehensive road condition data corresponding to the road.
16. The system of claim 15, wherein the preset upload conditions comprise:
the interval between the current time and the last uploading time reaches a preset time interval; or the data volume of the user road condition data temporarily stored by the client reaches a preset data volume; or, the interval between the current time and the last uploading time reaches a preset time interval, and the data volume of the user traffic condition data temporarily stored by the client reaches a preset data volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327842.8A CN104601642B (en) | 2014-07-10 | 2014-07-10 | Real-time road sharing method, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327842.8A CN104601642B (en) | 2014-07-10 | 2014-07-10 | Real-time road sharing method, apparatus and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104601642A CN104601642A (en) | 2015-05-06 |
| CN104601642B true CN104601642B (en) | 2018-11-09 |
Family
ID=53127140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410327842.8A Active CN104601642B (en) | 2014-07-10 | 2014-07-10 | Real-time road sharing method, apparatus and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104601642B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100215B (en) * | 2015-06-30 | 2018-10-02 | 北京奇虎科技有限公司 | Data transmission method, apparatus and system based on automobile data recorder |
| CN105355043A (en) * | 2015-10-27 | 2016-02-24 | 无锡卡驾网络科技有限公司 | Road condition sharing system based on vehicle internet and sharing method thereof |
| CN105933651B (en) * | 2016-05-04 | 2019-04-30 | 深圳市至壹科技开发有限公司 | Method and apparatus based on target route jumper connection video |
| CN108269396A (en) * | 2016-12-31 | 2018-07-10 | 中国移动通信集团辽宁有限公司 | Traffic Information processing method and system |
| CN109495530B (en) * | 2017-09-13 | 2022-03-04 | 杭州海康威视系统技术有限公司 | Real-time traffic data transmission method, transmission device and transmission system |
| CN108010362A (en) * | 2017-12-29 | 2018-05-08 | 百度在线网络技术（北京）有限公司 | Method, apparatus, storage medium and the terminal device of driving road-condition information push |
| CN110324369A (en) * | 2018-03-29 | 2019-10-11 | 上海博泰悦臻网络技术服务有限公司 | A kind of information sharing method and system based on road conditions |
| US10867510B2 (en) * | 2018-04-05 | 2020-12-15 | Toyota Jidosha Kabushiki Kaisha | Real-time traffic monitoring with connected cars |
| CN109509358B (en) * | 2018-05-30 | 2021-03-23 | 首都经济贸易大学 | Cross-platform 3D intelligent traffic command method and system based on big data and VR |
| CN108961761B (en) * | 2018-08-14 | 2020-04-24 | 百度在线网络技术（北京）有限公司 | Method and apparatus for generating information |
| CN111564035B (en) * | 2020-03-17 | 2021-10-08 | 北京掌行通信息技术有限公司 | Dynamic road condition fusion expression method, device and storage medium |
| CN112862248A (en) * | 2021-01-06 | 2021-05-28 | 山东旗帜信息有限公司 | Road section rarefying method, equipment and medium |
| CN112595728B (en) * | 2021-03-03 | 2021-05-25 | 腾讯科技（深圳）有限公司 | Road problem determination method and related device |
| CN114677851A (en) * | 2021-03-16 | 2022-06-28 | 北京新能源汽车股份有限公司 | Road condition information acquisition method, device and equipment |
| CN120375624A (en) * | 2021-09-01 | 2025-07-25 | 博泰车联网(南京)有限公司 | Road condition sharing method, system, medium and device |
| TWI907999B (en) * | 2023-03-16 | 2025-12-11 | 仁寶電腦工業股份有限公司 | Safety warning method, management apparatus and system used for safety warning |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568207A (en) * | 2012-02-02 | 2012-07-11 | 北京捷易联科技有限公司 | Traffic data processing method and device |
| CN103065461A (en) * | 2011-10-19 | 2013-04-24 | 北京千橡网景科技发展有限公司 | Method and device used for collecting and obtaining traffic road condition information |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020099793A1 (en) * | 2001-01-25 | 2002-07-25 | Hilleary Thomas N. | Web based vehicle travel information system |
| CN101777253B (en) * | 2009-12-24 | 2012-08-22 | 戴磊 | Real-time road condition acquiring, analyzing and back-feeding and intelligent transportation integrated service system |
| CN102692231B (en) * | 2011-03-24 | 2015-12-16 | 昆达电脑科技(昆山)有限公司 | Traffic information disposal route and user's set |
| CN202306831U (en) * | 2011-09-27 | 2012-07-04 | 北京腾瑞万里科技有限公司 | Road condition issuing system |
-
2014
- 2014-07-10 CN CN201410327842.8A patent/CN104601642B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065461A (en) * | 2011-10-19 | 2013-04-24 | 北京千橡网景科技发展有限公司 | Method and device used for collecting and obtaining traffic road condition information |
| CN102568207A (en) * | 2012-02-02 | 2012-07-11 | 北京捷易联科技有限公司 | Traffic data processing method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104601642A (en) | 2015-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104601642B (en) | Real-time road sharing method, apparatus and system | |
| CN110147705B (en) | Vehicle positioning method based on visual perception and electronic equipment | |
| US9836486B2 (en) | Point of interest database maintenance system | |
| US11312392B2 (en) | System and method for providing precise driving recommendations based on network-assisted scanning of a surrounding environment | |
| TWI670191B (en) | Driving behavior determining method, device, device and storage medium | |
| CN107941222B (en) | Navigation method and apparatus, computer device, computer readable storage medium | |
| JP7062892B2 (en) | Dynamic map updater, dynamic map update method, dynamic map update program | |
| CN109556612B (en) | Navigation information processing method, device, server, terminal and storage medium | |
| CN109831689B (en) | A data buffering method and mobile terminal | |
| WO2015169219A1 (en) | Navigation method and apparatus | |
| CN108168569A (en) | Navigation method, navigation device, storage medium, mobile terminal and vehicle-mounted system | |
| US9396660B2 (en) | Identification of driver abnormalities in a traffic flow | |
| US10511935B2 (en) | Location based information service application | |
| CN108051010B (en) | Method and mobile terminal for determining time to reach destination | |
| CN112414420B (en) | Navigation method based on traffic flow and related device | |
| CN113077627B (en) | Method and device for detecting overrun source of vehicle and computer storage medium | |
| CN112256006A (en) | A data processing method, device and electronic device | |
| CN109040968A (en) | Road conditions based reminding method, mobile terminal and computer readable storage medium | |
| CN110139212B (en) | Positioning processing methods and related products | |
| CN107885738B (en) | Data updating method, device and system | |
| CN109708657B (en) | Reminding method and mobile terminal | |
| CN108320497B (en) | Method and device for detecting behavior of pedestrian running red light and computer readable storage medium | |
| JP6379305B1 (en) | User context detection using mobile devices based on wireless signal characteristics | |
| CN106705988A (en) | Road condition display method, device and computer equipment | |
| CN107835304B (en) | Method, device, mobile terminal and storage medium for controlling mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: 518057 Tencent Building, No. 1 High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province, 35 floors Patentee after: TENCENT TECHNOLOGY (SHENZHEN) Co.,Ltd. Patentee after: TENCENT CLOUD COMPUTING (BEIJING) Co.,Ltd. Address before: 2, 518044, East 403 room, SEG science and Technology Park, Zhenxing Road, Shenzhen, Guangdong, Futian District Patentee before: TENCENT TECHNOLOGY (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right |