CN106643780A - Navigation information representation method and device - Google Patents

Abstract

The invention provides a navigation information representation method and device. The method comprises steps as follows: navigation information is acquired; data acquired by a camera are taken as a background to represent the navigation information. The data acquired by the camera are taken as the background of the navigation information for representation, so that a driver can see the road condition information acquired by the camera in real time from the background while looking up the navigation information and the safety of the driver who looks up the navigation information is improved.

Description

A method and device for displaying navigation information

【Technical field】

The invention relates to the field of computer application technology, in particular to a method and device for displaying navigation information.

【Background technique】

With the popularity of smart terminal devices, more and more drivers choose to use navigation applications. At present, the navigation information provided by navigation applications is mainly composed of driving route, prompt action (that is, the next action) and distance information. For example, as shown in Figure 1, the recommended driving route is displayed on the interface with the map as the background. There are prompt action information and distance information on the top.

When the driver checks the navigation while driving, if the attention is frequently focused on the navigation information, there may be dangers, such as colliding with the vehicle in front, roadblocks or other dangerous objects, or running a red light.

【Content of invention】

In view of this, the present invention provides a method and device to improve the driver's safety in the process of viewing navigation information.

The specific technical scheme is as follows:

The present invention provides a method for presenting navigation information, the method comprising:

Obtain navigation information;

The navigation information is displayed with the data obtained from the camera as a background.

According to a preferred embodiment of the present invention, said obtaining navigation information includes:

According to the current location of the device where the navigation client is located and the destination information input by the user, query the navigation database to determine the navigation information; or,

Send the destination information input by the user to the server, and receive the navigation information returned by the server according to the current location of the device where the navigation client is located and the destination information.

According to a preferred embodiment of the present invention, before the data obtained from the camera is used as the background to display the navigation information, it further includes:

Determine the background mode selected by the user;

If the background mode selected by the user is the real-time road condition mode, performing the displaying the navigation information using the data obtained from the camera as the background.

According to a preferred embodiment of the present invention, if the background mode selected by the user is a map mode, the navigation information is displayed with map data as a background.

According to a preferred embodiment of the present invention, if the background mode selected by the user is an automatic switching mode, when the map background display conditions are met, the map data is used as the background to display the navigation information; when the real-time road condition display conditions are met, the navigation information from the camera The acquired data serves as a background for presenting the navigation information.

According to a preferred embodiment of the present invention, before displaying the navigation information with the data obtained from the camera as the background, it further includes:

Judging whether the real-time road condition display condition is currently satisfied, if the real-time road condition display condition is satisfied, then execute the displaying the navigation information using the data obtained from the camera as the background; if the map background display condition is satisfied, then display the map data as the background navigation information.

According to a preferred embodiment of the present invention, the map background presentation conditions include:

It is detected that the device where the navigation client is located is in a flat posture; or,

Detecting that the motion speed of the device where the navigation client is located is less than a preset threshold within a preset duration; or,

It is detected that there is a change in the location information of the device where the navigation client is located, but the change degree of the camera data within the preset duration is less than a preset threshold.

According to a preferred embodiment of the present invention, the real-time road conditions display conditions include:

It is detected that the device where the navigation client is located is in an upright posture; or,

It is detected that the motion speed of the device where the navigation client is located is greater than or equal to a preset threshold; or,

It is detected that there is a change in the location information of the device where the navigation client is located and the change degree of the camera data is greater than or equal to a preset threshold.

According to a preferred embodiment of the present invention, the displaying the navigation information using the data obtained from the camera as a background includes:

Replace the layer where the map background data resides with data from the camera; or,

Use the data acquired by the camera as the background layer, and set the layer where the map data is located to transparent; or,

The data acquired by the camera is used as a background layer, and only navigation information is displayed on the background layer; or,

The data acquired by the camera is used as a background layer, on which only the navigation information and map elements related to the navigation route included in the navigation information are displayed.

The present invention also provides a device for displaying navigation information, the device comprising:

an acquisition unit, configured to acquire navigation information;

The presenting unit is configured to display the navigation information using the data obtained from the camera as a background.

According to a preferred embodiment of the present invention, the acquisition unit is specifically used for:

According to the current location of the device where the navigation client is located and the destination information input by the user, query the navigation database to determine the navigation information; or,

Send the destination information input by the user to the server, and receive the navigation information returned by the server according to the current location of the device where the navigation client is located and the destination information.

According to a preferred embodiment of the present invention, the device also includes:

a mode determination unit, configured to determine the background mode selected by the user;

If the background mode selected by the user is the real-time road condition mode, the presentation unit presents the navigation information with the data obtained from the camera as the background.

According to a preferred embodiment of the present invention, the presentation unit is further configured to display the navigation information with map data as the background if the background mode selected by the user is the map mode.

According to a preferred embodiment of the present invention, the device also includes:

A condition judging unit, used to judge whether the map background display condition or the real-time road condition display condition is satisfied if the background mode selected by the user is an automatic switching mode;

The presentation unit presents the navigation information using map data as a background when the map background presentation condition is met; and presents the navigation information using the data obtained from the camera as a background when the real-time road condition presentation condition is met.

According to a preferred embodiment of the present invention, the device also includes:

A condition discrimination unit is used to judge whether the map background display condition or the real-time road condition display condition is satisfied;

The presentation unit presents the navigation information using map data as a background when the map background presentation condition is met; and presents the navigation information using the data acquired from the camera as the background when the real-time road condition presentation condition is met.

According to a preferred embodiment of the present invention, the map background presentation conditions include:

It is detected that the device where the navigation client is located is in a flat posture; or,

Detecting that the motion speed of the device where the navigation client is located is less than a preset threshold within a preset duration; or,

It is detected that there is a change in the location information of the device where the navigation client is located, but the change degree of the camera data within the preset duration is less than a preset threshold.

According to a preferred embodiment of the present invention, the real-time road conditions display conditions include:

It is detected that the device where the navigation client is located is in an upright posture; or,

It is detected that the motion speed of the device where the navigation client is located is greater than or equal to a preset threshold; or,

It is detected that there is a change in the location information of the device where the navigation client is located and the change degree of the camera data is greater than or equal to a preset threshold.

According to a preferred embodiment of the present invention, when the presentation unit uses the data obtained from the camera as the background to present the navigation information, it specifically executes:

Replace the layer where the map background data resides with data from the camera; or,

Use the data acquired by the camera as the background layer, and set the layer where the map data is located to transparent; or,

The data acquired by the camera is used as a background layer, and only navigation information is displayed on the background layer; or,

The data acquired by the camera is used as a background layer, on which only navigation information and route-related map elements included in the navigation information are displayed.

As can be seen from the above technical solutions, the present invention presents the data obtained by the camera as the background of the navigation information, so that the driver can see the road condition information collected by the camera in real time on the background while viewing the navigation information, thereby improving the driver's safety. Safety during viewing of navigation information.

【Description of drawings】

FIG. 1 is an example diagram of an interface displaying navigation information in the prior art;

Fig. 2 is a flow chart of a method provided by the embodiment of the present invention;

FIG. 3 is an example diagram of an interface displaying navigation information provided by an embodiment of the present invention;

Fig. 4 is a structural diagram of a device provided by an embodiment of the present invention.

【detailed description】

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

It should be understood that the term "and/or" used herein is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and/or B, which may mean that A exists alone, and A and B exist simultaneously. B, there are three situations of B alone. In addition, the character "/" in this article generally indicates that the contextual objects are an "or" relationship.

Depending on the context, the word "if" as used herein may be interpreted as "at" or "when" or "in response to determining" or "in response to detecting". Similarly, depending on the context, the phrases "if determined" or "if detected (the stated condition or event)" could be interpreted as "when determined" or "in response to the determination" or "when detected (the stated condition or event) )" or "in response to detection of (a stated condition or event)".

The core idea of the present invention is that after the navigation client obtains the navigation information, it uses the data obtained from the camera as the background to display the navigation information, so that the user can see the road conditions collected by the camera in real time on the background while viewing the navigation information information.

Fig. 2 is a flow chart of a method provided by the embodiment of the present invention, as shown in Fig. 2, the method may include the following steps:

In 201, navigation information is acquired.

After the user starts the navigation client, for example, he clicks the navigation application icon to enter the application. Destination information can be input through the navigation function, and then the acquisition of navigation information can be triggered by clicking on a functional component such as "Start Navigation".

As an implementation, the navigation information can be obtained locally on the device where the navigation client is located. For example, after the user clicks a functional component such as "Start Navigation", the navigation client can use the current location of the device where the navigation client is located and the destination entered by the user. Information, query the local navigation database, so as to determine the navigation information. The current location of the device where the navigation client is located can be determined through a positioning function. The positioning function can be implemented by the navigation client, or can be obtained by the navigation client from other modules with positioning functions. There is no limitation here.

As another implementation, the navigation client can obtain navigation information from the server. For example, after the user clicks on a functional component such as "Start Navigation", the navigation client may send a navigation request including the destination information input by the user to the server. After receiving the navigation request, the server queries the navigation database on the server according to the current location and destination information of the device where the navigation client is located, and returns the navigation information to the navigation client after determining the navigation information. The current location of the device where the navigation client is located may be reported by the navigation client.

The above navigation information may include route information from the current location of the device where the navigation client is located to the destination, prompt actions, distance information, warning information, and the like. The prompting action may be the next action, for example, the next step is to turn, go straight, change lanes, and so on. The distance information may be information about the distance to the destination, information about the distance to the next action, and so on. The warning information can be such as speed limit, whether there is illegal photography and so on.

In 202, a user-selected background mode is determined.

The navigation client may send a prompt interface for selecting a background mode to the user, and the user may select the background mode on the prompt interface. Or the user can also set the background mode on the setting interface of the navigation client.

The background modes provided in the embodiment of the present invention may include a map mode and a real-time traffic mode for users to choose, and an automatic switching mode may also be provided for users to choose, and these three modes will be described in detail below.

If the user selects the map mode, then in step 203, the navigation information is presented in accordance with the presentation method of the navigation information in the prior art, that is, the navigation information is presented with the map data as the background.

If the user selects the real-time traffic mode, then in 204, camera data is obtained, and the data obtained by the camera is used as a background to display navigation information. In this way, users can view real-time traffic conditions while viewing navigation information. The following describes how to display the data obtained by the camera as the background, which can be used but not limited to the following methods:

The first method: use the data obtained by the camera to replace the layer where the map background data is located. In the implementation of the prior art, the map data is used as the background, that is to say, in addition to the map data within a certain range near the navigation route, there is a background layer "underneath" these data, and the background image The layer is also the map background. In the embodiment of the present invention, the layer of the map background can be replaced by the data obtained by the camera.

The second method: use the data obtained by the camera as the background layer, and set the layer where the map data is located to be transparent. This method is actually in the implementation of the existing technology, adding a layer under the original interface data, which is the data obtained by the camera, and then setting the layer where the original map data is located to transparent. The map data for includes map background data.

Schematic diagrams of the above two manners may be shown in FIG. 3 .

The third method: use the data acquired by the camera as the background layer, and only display the navigation information on the background layer. This method does not display map data, and only displays navigation information such as routes, prompt actions, and distance information on the data acquired by the camera as the background layer.

The fourth way: the data acquired by the camera is used as a background layer, and only navigation information and route-related map elements included in the navigation information are displayed on the background layer. In this way, in addition to displaying navigation information such as routes, prompt actions, and distance information on the data acquired by the camera as the background layer, map elements related to the route can also be displayed, such as some key elements of the route on the map, For example, the viaduct involved in the turn, some notable buildings and landmarks on the route, etc.

If the user selects the automatic switching mode, the user can switch between the map mode and the real-time traffic mode according to the actual situation. Specifically, in 205, when the map background display condition is satisfied, the map data is used as the background to display the navigation information; when the real-time road condition display condition is satisfied, the data acquired from the camera is used as the background to display the navigation information.

Embodiments of the present invention provide several available map background display conditions and real-time road condition display conditions:

One is to judge based on the posture of the device where the client is located. If it is detected that the device where the navigation client is located is in a flat attitude, it can be considered that the map background display condition is met. For example, if the user's mobile phone is placed flat, there is no need to display real-time road conditions. Therefore, when the user is lying flat, it is likely that the user is looking down at the mobile phone. Even if the camera data is obtained, it is useless data, not road condition information. If it is detected that the device where the navigation client is located is in an upright posture, it can be considered that the real-time road condition presentation condition is met. For example, if the user's mobile phone is erected, it is likely that the user places it on the front bracket, and the data obtained by the camera is likely to be road condition information.

The attitude detection of the device where the navigation client is located can be realized based on data collected by sensors such as gyroscopes in the device. In addition, the "flat" and "erect" in the embodiment of the present invention are not necessarily horizontal and vertical, and the postures with angles with the horizontal direction within a certain range can be considered as "horizontal". All postures with an included angle in the vertical direction within a certain range are considered to be "upright".

The other is to judge according to the movement speed of the device where the navigation client is located. If it is detected that the movement speed of the device where the navigation client is located is less than the preset threshold within the preset duration, it can be considered that the map background display condition is met. For example, if the speed of the user's mobile phone is 0 within 2 minutes, or the movement is very slow, it can be considered that the vehicle is not moving or is moving very slowly. In this case, there is no need to display road condition information, and the user may stop and need to check the map. If it is detected that the movement speed of the device where the navigation client is located is greater than or equal to the preset threshold, it can be considered that the real-time road condition background presentation condition is satisfied. For example, if the speed of the mobile phone of the user is greater than 40 km/h, the user needs to pay attention to the road condition information during the operation of the vehicle, and should not be blocked by the map data.

The detection of the motion speed of the device where the navigation client is located can be realized based on data collected by sensors in the device such as a speed sensor and an acceleration sensor.

Another is to judge according to the degree of change of the camera data. If it is detected that the location information of the device where the navigation client is located changes, but the change degree of the camera data within the preset duration is less than the preset threshold, it can be considered that the map background display condition is met. For example, the location of the user's mobile phone is constantly changing, but the data collected by the camera has hardly changed, indicating that the user's driving environment is relatively simple and good. For example, there are almost no vehicles in front, then it can be converted to the map background mode at this time. If it is detected that there is a change in the location of the device where the navigation client is located and the change degree of the camera data is greater than or equal to a preset threshold, it can be considered that the real-time road condition display condition is met. For example, the location of the user's mobile phone is constantly changing, and the data collected by the camera is also changing greatly, indicating that the user's form environment is more complicated, and there are many vehicles in front, then it is necessary to display real-time road conditions on the background at this time, so as to prevent drivers from viewing navigation information. danger arises.

The change degree of the camera data can be reflected by calculating the image similarity, that is, calculating the similarity of each frame image in the camera data, the smaller the similarity, the greater the change degree of the camera data. Of course, other ways may also be used to reflect the change degree of the camera data.

In addition, it should be noted that, in addition to the implementation of the process shown in FIG. 2 , the user may not select the background mode, but the real-time traffic mode or the automatic switching mode may be adopted by default.

The execution subject of the above-mentioned method provided by the embodiment of the present invention may be a device for displaying navigation information, and the device may be located in an application of a local terminal (such as a navigation client), or may also be a plug-in or a software development tool located in an application of a local terminal A functional unit such as a package (Software Development Kit, SDK) is not particularly limited in this embodiment of the present invention.

Fig. 4 is a structural diagram of a device provided by an embodiment of the present invention. The device can be set on a navigation client to implement the operations in the above method embodiments. As shown in Fig. 4, the device can include: an acquisition unit 01 and a display The unit 02 may further include a mode determining unit 03 and a condition judging unit 04 . The main functions of each component unit are as follows:

The obtaining unit 01 is responsible for obtaining navigation information. Specifically, according to the current location of the device where the navigation client is located and the destination information input by the user, the navigation database may be queried to determine the navigation information; or, the destination information input by the user may be sent to the server, and the server may receive the navigation The current location of the device where the client is located and the navigation information returned by the destination information.

The presentation unit 02 is responsible for presenting the navigation information with the data obtained from the camera as the background.

In addition to using the data acquired by the camera as the background to display the navigation information by default, the user can also be provided with the function of selecting the background mode. For example, a prompt interface for selecting a background mode may be sent to the user, and the user may select the background mode on the prompt interface. Or the user can also set the background mode on the setting interface of the navigation client. The mode determining unit 03 is responsible for determining the background mode selected by the user;

If the background mode selected by the user is the real-time traffic mode, the presentation unit 02 presents the navigation information using the data obtained from the camera as the background. If the background mode selected by the user is a map mode, the presentation unit 02 presents the navigation information using map data as a background.

If the background mode selected by the user is the automatic switching mode, the condition judging unit 04 judges whether the map background display condition or the real-time road condition display condition is satisfied. The presentation unit 02 presents the navigation information with map data as the background when the map background presentation condition is met; and presents the navigation information with the data obtained from the camera as the background when the real-time road condition presentation condition is met.

Embodiments of the present invention provide several available map background display conditions and real-time road condition display conditions:

One is to judge based on the posture of the device where the client is located. If it is detected that the device where the navigation client is located is in a flat attitude, it can be considered that the map background display condition is met. For example, if the user's mobile phone is placed flat, there is no need to display real-time road conditions. Therefore, when the user is lying flat, it is likely that the user is looking down at the mobile phone. Even if the camera data is obtained, it is useless data, not road condition information. If it is detected that the device where the navigation client is located is in an upright posture, it can be considered that the real-time road condition presentation condition is met. For example, if the user's mobile phone is erected, it is likely that the user places it on the front bracket, and the data obtained by the camera is likely to be road condition information.

The attitude detection of the device where the navigation client is located can be realized based on data collected by sensors such as gyroscopes in the device. In addition, the "flat" and "erect" in the embodiment of the present invention are not necessarily horizontal and vertical, and the postures with angles with the horizontal direction within a certain range can be considered as "horizontal". All postures with an included angle in the vertical direction within a certain range are considered to be "upright".

The other is to judge according to the movement speed of the device where the navigation client is located. If it is detected that the movement speed of the device where the navigation client is located is less than the preset threshold within the preset duration, it can be considered that the map background display condition is satisfied. For example, if the speed of the user's mobile phone is 0 within 2 minutes, or the movement is very slow, it can be considered that the vehicle is not moving or is moving very slowly. In this case, there is no need to display road condition information, and the user may stop and need to check the map. If it is detected that the movement speed of the device where the navigation client is located is greater than or equal to the preset threshold, it can be considered that the real-time road condition background presentation condition is met. For example, if the speed of the mobile phone of the user is greater than 40 km/h, the user needs to pay attention to the road condition information during the operation of the vehicle, and should not be blocked by the map data.

The detection of the motion speed of the device where the navigation client is located can be realized based on data collected by sensors in the device such as a speed sensor and an acceleration sensor.

Another is to judge according to the degree of change of the camera data. If it is detected that the location information of the device where the navigation client is located changes, but the change degree of the camera data within the preset duration is less than the preset threshold, it can be considered that the map background display condition is met. For example, the location of the user's mobile phone is constantly changing, but the data collected by the camera has hardly changed, indicating that the user's driving environment is relatively simple and good. For example, there are almost no vehicles in front, then it can be converted to the map background mode at this time. If it is detected that there is a change in the location of the device where the navigation client is located and the change degree of the camera data is greater than or equal to a preset threshold, it can be considered that the real-time road condition display condition is met. For example, the location of the user's mobile phone is constantly changing, and the data collected by the camera is also changing greatly, indicating that the user's form environment is more complicated, and there are many vehicles in front, then it is necessary to display real-time road conditions on the background at this time, so as to prevent drivers from viewing navigation information. danger arises.

The change degree of the camera data can be reflected by calculating the image similarity, that is, calculating the similarity of each frame image in the camera data, the smaller the similarity, the greater the change degree of the camera data. Of course, other ways may also be used to reflect the change degree of the camera data.

Specifically, when the display unit 02 uses the data obtained from the camera as the background to display the navigation information, it may adopt, but not limited to, the following methods:

Method 1: Use the data obtained by the camera to replace the layer where the map background data is located.

Method 2: Use the data obtained by the camera as the background layer, and set the layer where the map data is located to be transparent.

Method 3: Use the data acquired by the camera as the background layer, and only display the navigation information on the background layer.

Method 4: Use the data acquired by the camera as the background layer, and only display the navigation information and map elements related to the route included in the navigation information on the background layer.

In addition to adopting the real-time traffic background by default, or according to the background mode selected by the user, the automatic switching mode may also be adopted by default.

The above method and device provided by the embodiments of the present invention can be applied to various intelligent mobile devices, including but not limited to such as: mobile phones, tablet computers, notebook computers, PDAs (personal digital assistants), Internet cars, etc., and can also be applied to various Wearable devices such as smart watches, smart glasses, virtual reality devices, etc.

In the several embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division, and there may be other division methods in actual implementation.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware, or in the form of hardware plus software functional units.

The above-mentioned integrated units implemented in the form of software functional units may be stored in a computer-readable storage medium. The above-mentioned software functional units are stored in a storage medium, and include several instructions to make a computer device (which may be a personal computer, server, or network device, etc.) or a processor (processor) execute the methods described in various embodiments of the present invention. partial steps. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other various media that can store program codes. .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (18)

1. A method for presenting navigation information, the method comprising:

acquiring navigation information;

and displaying the navigation information by taking the data acquired from the camera as a background.

2. The method of claim 1, wherein the obtaining navigation information comprises:

inquiring a navigation database according to the current position of equipment where a navigation client is located and destination information input by a user, and determining navigation information; or,

and sending destination information input by a user to a server, and receiving navigation information returned by the server according to the current position of equipment where a navigation client is located and the destination information.

3. The method of claim 1, further comprising, before presenting the navigation information using the data obtained from the camera as a background:

determining a background mode selected by a user;

and if the background mode selected by the user is the real-time road condition mode, displaying the navigation information by taking the data acquired from the camera as a background.

4. The method of claim 3, wherein if the background mode selected by the user is a map mode, the navigation information is presented using map data as a background.

5. The method according to claim 3, wherein if the background mode selected by the user is the automatic switching mode, the navigation information is presented using the map data as the background when the map background presentation condition is satisfied; and when the real-time road condition showing conditions are met, showing the navigation information by taking the data acquired from the camera as a background.

6. The method of claim 1, further comprising, before presenting the navigation information using the data obtained from the camera as a background:

judging whether the current real-time road condition showing condition is met, if the real-time road condition showing condition is met, executing the navigation information shown by using the data acquired from the camera as the background; and if the map background display condition is met, displaying the navigation information by taking the map data as the background.

7. The method according to claim 5 or 6, wherein the map background presentation condition includes:

detecting that the equipment where the navigation client is located is in a flat-laying posture; or,

detecting that the movement speed of equipment where a navigation client is located is less than a preset threshold value within a preset duration; or,

detecting that the position information of the equipment where the navigation client is located changes, but the change degree of the data of the camera in the preset duration is smaller than a preset threshold value.

8. The method according to claim 5 or 6, wherein the real-time traffic status presenting conditions comprise:

detecting that the equipment where the navigation client is located is in an upright posture; or,

detecting that the movement speed of equipment where a navigation client is located is greater than or equal to a preset threshold; or,

and detecting that the position information of the equipment where the navigation client is positioned changes and the change degree of the data of the camera is greater than or equal to a preset threshold value.

9. The method of any one of claims 1 to 8, wherein the presenting the navigation information using the data obtained from the camera as a background comprises:

replacing the map layer where the map background data are located with data acquired by a camera; or,

taking data acquired by a camera as a background layer, and setting the layer where the map data is located as transparent; or,

taking data acquired by a camera as a background layer, and only displaying navigation information on the background layer; or,

and taking data acquired by a camera as a background layer, and only showing navigation information and map elements related to navigation routes contained in the navigation information on the background layer.

10. An apparatus for presenting navigation information, the apparatus comprising:

an acquisition unit configured to acquire navigation information;

and the display unit is used for displaying the navigation information by taking the data acquired from the camera as a background.

11. The apparatus according to claim 10, wherein the obtaining unit is specifically configured to:

inquiring a navigation database according to the current position of equipment where a navigation client is located and destination information input by a user, and determining navigation information; or,

and sending destination information input by a user to a server, and receiving navigation information returned by the server according to the current position of equipment where a navigation client is located and the destination information.

12. The apparatus of claim 10, further comprising:

a mode determination unit for determining a background mode selected by a user;

and if the background mode selected by the user is the real-time road condition mode, the display unit displays the navigation information by taking the data acquired from the camera as the background.

13. The apparatus according to claim 12, wherein the presentation unit is further configured to present the navigation information using map data as a background if the background mode selected by the user is a map mode.

14. The apparatus of claim 12, further comprising:

the condition judging unit is used for judging whether the map background display condition or the real-time road condition display condition is met or not if the background mode selected by the user is the automatic switching mode;

the display unit displays the navigation information by taking the map data as a background when the display unit meets the map background display condition; and when the real-time road condition showing conditions are met, showing the navigation information by taking the data acquired from the camera as a background.

15. The apparatus of claim 10, further comprising:

the condition judging unit is used for judging whether the map background display condition or the real-time road condition display condition is met;

the display unit displays the navigation information by taking the map data as a background when the display unit meets the map background display condition; and when the real-time road condition showing condition is met, the navigation information is shown by taking the data acquired from the camera as a background.

16. The apparatus according to claim 14 or 15, wherein the map background presentation condition includes:

detecting that the equipment where the navigation client is located is in a flat-laying posture; or,

detecting that the movement speed of equipment where a navigation client is located is less than a preset threshold value within a preset duration; or,

detecting that the position information of the equipment where the navigation client is located changes, but the change degree of the data of the camera in the preset duration is smaller than a preset threshold value.

17. The apparatus according to claim 14 or 15, wherein the real-time traffic status presenting condition comprises:

detecting that the equipment where the navigation client is located is in an upright posture; or,

detecting that the movement speed of equipment where a navigation client is located is greater than or equal to a preset threshold; or,

and detecting that the position information of the equipment where the navigation client is positioned changes and the change degree of the data of the camera is greater than or equal to a preset threshold value.

18. The apparatus according to any one of claims 10 to 17, wherein the presentation unit, when presenting the navigation information using data acquired from a camera as a background, specifically performs:

replacing the map layer where the map background data are located with data acquired by a camera; or,

taking data acquired by a camera as a background layer, and setting the layer where the map data is located as transparent; or,

taking data acquired by a camera as a background layer, and only displaying navigation information on the background layer; or,

and taking data acquired by a camera as a background layer, and only showing navigation information and map elements related to a route contained in the navigation information on the background layer.