CN102638578B - A kind of method of data synchronization and system based on mobile device - Google Patents
A kind of method of data synchronization and system based on mobile device Download PDFInfo
- Publication number
- CN102638578B CN102638578B CN201210087752.7A CN201210087752A CN102638578B CN 102638578 B CN102638578 B CN 102638578B CN 201210087752 A CN201210087752 A CN 201210087752A CN 102638578 B CN102638578 B CN 102638578B
- Authority
- CN
- China
- Prior art keywords
- data
- user
- mobile terminal
- server
- synchronous
- 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.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention relates to data processing field, disclose a kind of method of data synchronization and system based on mobile device; Described method comprises: mobile terminal client terminal obtains the temporal information of user's synchrodata last time by retrieval local data base; And by last time synchrodata temporal information be sent to server verification; As be verified, server is according to the temporal information of user's synchrodata last time, according to the data synchronization rules pre-establishing, retrieves changing data, extracts incremental data, and to the incremental data of extracting be encrypted, overlap-add procedure is an overall data; Described overall data is encrypted and sent to mobile terminal; Mobile terminal receives after the overall data after encryption, carries out response data and upgrades operation, so that user synchronously carries out the operation of system in the time of new data more. It has solved the stationary problem of server end people information data and terminal data, promotes the synchronous speed of automaticdata, has ensured the safety and stability of automatically synchronizing data.
Description
Technical field
The present invention relates to people information data collecting field, in particular a kind of data based on mobile device are synchronousMethod and system.
Background technology
In the current application based on mobile device, be Adoption Network Real-time Obtaining data mostly, mainly concentrate on game,The fields such as information verification. Gather field at people information, because user of service registers one's residence and carries out information gathering, network condition at needsConventionally very unstable, conventionally need to store data in this locality. Mostly adopt at present data download agent, the side such as manual data synchronizationFormula.
Because the network of operator is shared network, the network bandwidth also some utilization is the side downloading by dataFormula. Mostly adopt data download agent, the modes such as manual data synchronization.
Carrying out based on mobile terminal in the project of information gathering, the network of operator is shared network, and staff entersInformation gathering is carried out at family, and network condition is conventionally very unstable. This class a operation need to be stored data in this locality conventionally, but existing skillIn art, there is no good synchronization mechanism, cause for the mobile terminal of image data and the network of operator and can not synchronize in time.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides a kind of and establishes based on mobileStandby method of data synchronization and system, it has solved the stationary problem of server end people information data and terminal data, promotesThe speed that automaticdata is synchronous, has ensured security and the stability of automatically synchronizing data.
The technical scheme that technical solution problem of the present invention adopts is as follows.
Based on a method of data synchronization for mobile device, wherein, comprising:
A, reception user's operational order input log-on message, login system, mobile terminal client terminal is local by retrievalDatabase obtains the temporal information of user's synchrodata last time; And by last time synchrodata temporal information be sent to server schoolTest the validity of the first verified users log-on message of server;
B, as being verified, server is according to the temporal information of user's synchrodata last time, according to the data that pre-establishSynchronization rules, to change data retrieve, extract incremental data, and to extract incremental data be encrypted, overlap-add procedureIt is an overall data;
C, described overall data is encrypted, and the overall data after encrypting is sent to mobile terminal;
D, mobile terminal are received after the overall data after encryption, automatically carry out corresponding decryption processing, and carry out respective countsAccording to upgrading operation, so that user synchronously carries out the operation of system in the time of new data more.
The described method of data synchronization based on mobile device, wherein, described step B specifically comprises:
B1, as being verified, server is according to the temporal information of user's synchrodata last time, the side comparing by timestampFormula, judges which data is synchronous, and which data is not synchronous, and which data needs is upgraded, and retrieves change data;
B2, the change data that step B1 is retrieved travel through, and extract the concrete data of this change;
B3, the concrete data of this change that step B2 is extracted are carried out code conversion;
B4, the data after step B3 transcoding are superposeed, form an entirety, then compress, after compressionCarry out digital signature.
The described method of data synchronization based on mobile device, wherein, described step C comprises:
C1, the overall data after the overlap-add procedure of step B4 is encrypted again, and by after being again encryptedOverall data sends to described mobile terminal.
The described method of data synchronization based on mobile device, wherein, also comprises before described steps A:
In the time of image data for the first time, according to collection person the situation of responsible section, gather respective counts by mobile terminalAccording to, and the data of collection being synchronized to server, data that server stores mobile terminal synchronization comes also record synchrodataTemporal information.
The described method of data synchronization based on mobile device, wherein, described data are people information data, comprise photoInformation.
Based on a data synchronous system for mobile device, comprise server, and can be connected with server communication and carry outMultiple mobile terminals that data are synchronous, wherein, described mobile terminal comprises:
Retrieval module, for receiving user's operational order input log-on message, login system, mobile terminal client terminal is logicalCross the temporal information of retrieving local data base and obtain user's synchrodata last time;
The first sending module, for by last time synchrodata temporal information be sent to server verification;
Deciphering and response processing module, for receiving when mobile terminal after the overall data after encryption, carry out corresponding automaticallyDecryption processing, and carry out corresponding data and upgrade operation, so that user synchronously carries out the operation of system in the time of new data more.
Described server comprises:
Correction verification module, for the validity of log-on message described in verification;
The first processing module, for being verified when described log-on message, according to the time of user's synchrodata last timeInformation, according to the data synchronization rules pre-establishing, retrieves changing data, extracts incremental data, and to the increasing of extractingAmount data are encrypted, overlap-add procedure is an overall data;
The second processing module, for encrypting described overall data;
The second sending module, for sending to mobile terminal by the overall data after encrypting.
The described data synchronous system based on mobile device, wherein, described the first processing module further comprises:
Change data determining unit, for as be verified, server is according to the temporal information of user's synchrodata last time,The mode of comparing by timestamp, judges which data is synchronous, and which data is not synchronous, and which data needs is upgraded, inspectionRope goes out to change data;
Traversal unit, travels through for the change data to retrieving, and extracts the concrete data of this change;
The first ciphering unit, for carrying out code conversion to the concrete data of this change of extracting;
Superpositing unit, for the data after transcoding are superposeed, forms an entirety, then compresses, after compressionCarry out digital signature.
The described data synchronous system based on mobile device, wherein, described the second processing module also comprises:
The second ciphering unit, for being again encrypted the overall data after overlap-add procedure;
The first transmitting element, and the overall data after being again encrypted is sent to described mobile terminal.
The described data synchronous system based on mobile device, wherein, described data are people information data, comprise photo letterBreath.
Method of data synchronization and system based on mobile device provided by the present invention, tool has the following advantages.
1), by the timestamp of comparison operation system data and the situation of change of monitoring service system data, obtain at certainThe situation of change of operation system data in a period of time, has solved the stationary problem of people information data and terminal data.
2), people information gather field, due to the security requirement that data have, each information collector can only gather andGrasp the data of own responsible section, thus carrying out data when synchronous, need to according to collection person the situation of responsible section,Data are synchronized on corresponding personnel's mobile terminal, can the people information data of appointment be synchronized to phase according to data permissionAnswer in personnel's terminal.
3), in synchrodata process, owing to including photo in people information, synchronous data volume is larger, by onlyThe data that synchronous increment changes reduce the synchronous amount of data. Comparison film data are effectively compressed, and have by these two kinds of modesEffect has reduced the size of data; Promote the synchronous speed of automaticdata.
4), due to the security requirement of demographic data, in data transmission procedure mainly by every data are carried out to oneInferior reversible encryption, then carries out reversible encryption one time in all data, has ensured the security of automatically synchronizing data.
5), due to data reason or manual operation improper, cause some data can not automatic synchronization to mobile terminal.For this situation, system has added Data Detection mechanism, filters out the data of makeing mistakes, by the data of makeing mistakes in the time of synchrodataCarry out record, notify related personnel to revise data, ensured the stability of automatically synchronizing data.
Brief description of the drawings
Fig. 1 is the flow chart that the present invention is based on the preferred embodiment of the method for data synchronization of mobile device.
Fig. 2 is the functional schematic block diagram that the present invention is based on the preferred embodiment of the data synchronous system of mobile device.
Fig. 3 is the principle of work and power that the present invention is based on the preferred embodiment of the mobile terminal of the data synchronous system of mobile deviceBlock diagram.
Fig. 4 is the principle of work and power frame that the present invention is based on the preferred embodiment of the server of the data synchronous system of mobile deviceFigure.
Fig. 5 is the first processing module preferred embodiment that the present invention is based on the server of the data synchronous system of mobile deviceFunctional schematic block diagram.
Fig. 6 is the second processing module preferred embodiment that the present invention is based on the server of the data synchronous system of mobile deviceFunctional schematic block diagram.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearer, clear and definite, referring to the accompanying drawing embodiment couple that develops simultaneouslyThe present invention further describes. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, and need notIn limiting the present invention.
Refer to Fig. 1, Fig. 1 is the method for data synchronization that the present invention is based on mobile device, the described number based on mobile deviceAccording to synchronous method, mainly comprise step.
Step S110, mobile terminal client terminal receive user's operational order input log-on message, and login system, by inspectionRope local data base obtains the temporal information of user's synchrodata last time; And by last time synchrodata temporal information be sent to clothesThe verification of business device, the validity of the first verified users log-on message of server.
Be in the embodiment of the present invention, be used in people information and gather field, wherein, described data are people information data, bagDraw together photographic intelligence. Due to the security requirement having in the data in people information collection field, each information collector can only gatherWith the data of grasping own responsible section, thus carrying out data when synchronous, need to according to collection person the feelings of responsible sectionCondition, is synchronized to data on corresponding personnel's mobile terminal, can be according to data permission by synchronous the people information data of specifyingTo corresponding personnel's terminal.
, before data are synchronous, need to receive by mobile terminal client terminal user's operational order input login letterBreath, login system. Mobile terminal obtains the temporal information of user's synchrodata last time by retrieval local data base; And by last timeThe temporal information of synchrodata is sent to server verification, the validity of the first verified users log-on message of server.
Step S120, as being verified, server is according to the temporal information of user's synchrodata last time, according to pre-establishingData synchronization rules, retrieve changing data, extract incremental data, and to the incremental data of extracting be encrypted, foldedAdd and be treated to an overall data.
In the present embodiment, described in the data synchronization rules that pre-establishes comprise user during for this request of user and authenticate letterBreath, last time synchronous recording timestamp, system according to user profile and last time synchrodata timestamp, award according to business datumThe algorithm of power, this needs synchronous data to obtain user. To retrieve changing data, extract incremental data, and to carryingThe incremental data of getting is encrypted, overlap-add procedure is an overall data.
In the present embodiment, due to data reason or manual operation improper, cause some data can not automatic synchronization to movingIn moving terminal. For this situation, system has added Data Detection mechanism, filters out the data of makeing mistakes in the time of synchrodata, willThe data of makeing mistakes are carried out record, notify related personnel to revise data, have ensured the stability of automatically synchronizing data.
Wherein, the Data Detection mechanism in the present embodiment comprises: 1) in data transmission procedure, transmission data are carried out to numeralSignature, first compares digital signature after reception data. 2) receiving after data, because data at one time may be by multiple peopleAmendment, for this situation, takes the mode of data field comparison, increment Update Table. Then realize in the time of synchrodataFilter out the data of makeing mistakes, the data of makeing mistakes are carried out to record, notify related personnel to revise data, ensured automatically synchronizing dataStability.
For example, this step S120 specific implementation comprises the steps.
B1, as being verified, server is according to the temporal information of user's synchrodata last time, the side comparing by timestampFormula, judges which data is synchronous, and which data is not synchronous, and which data needs is upgraded, and retrieves change data. For example rootBorder business demand situation factually, carries out the synchronous comparison of data, and business datum exists association conventionally, first synchronous major event data, soAfter synchronous subitem data again, as, grid, Lou Dong, room, population. Lou Dong is under grid, and room is under Lou Dong, and population needsHang under room, between its data, have incidence relation. Carrying out data first synchronous grid data when synchronous, then building, roomBetween, population. Other data processing methods roughly the same.
Be in the present embodiment, by the timestamp of comparison operation system data and the variation feelings of monitoring service system dataCondition, obtains the situation of change of operation system data within certain a period of time, can solve server end people information data withThe stationary problem of terminal data.
B2, the change data that step B1 is retrieved travel through, and extract the concrete data of this change.
The present embodiment is in synchrodata process, and owing to including photo in people information, synchronous data volume is larger, logicalThe data of crossing only synchronous increment variation reduce the synchronous amount of data. Comparison film data are effectively compressed, by these two kinds of sidesFormula has effectively reduced the size of data; Can promote the synchronous speed of automaticdata. In the present embodiment when synchronous business datumAlso synchronous in the lump, but in the time of the larger data of the data volumes such as synchronous photo, according to user's request, judge whether active userBy photo, and change at upper subsynchronous rear photo, this subsynchronous synchrodata information, photo is asynchronous,Because exist in client, so reduce the synchronous of data by the data that only synchronous increment changes in the present embodimentAmount.
B3, the concrete data of this change that step B2 is extracted are carried out code conversion. In transmitting procedure, because be industryBusiness data, need to carry out the fractionation of data, conventionally contain some spcial characters in data, and if do not encoded, client is carried outWhen decoding, will make mistakes, can effectively prevent that data from makeing mistakes.
B4, the data after step B3 transcoding are superposeed, form an entirety, then compress, after compressionCarry out digital signature. Prevent distorting of data. Then enter step S130.
Step S130, described overall data is encrypted, and the overall data after encrypting is sent to mobile terminal.
For example, the overall data after the overlap-add procedure of step B4 is encrypted again, and after being again encryptedOverall data send to described mobile terminal. Due to the security requirement of demographic data, mainly logical in data transmission procedureCross every data are carried out to reversible encryption one time, then carry out reversible encryption one time in all data, ensured automatic synchronization numberAccording to security.
Step S140, mobile terminal are received after the overall data after encryption, automatically carry out corresponding decryption processing, and carry outCorresponding data upgrades operation, so that user processes the data that receive in asynchronous thread, does not affect user and uses systemSystem. In the time of new data more, user can also normal operating systemic-function.
Embodiment further, the described method of data synchronization based on mobile device was gone back before described step S110Comprise.
In the time of image data for the first time, according to collection person the situation of responsible section, gather respective counts by mobile terminalAccording to, and the data of collection being synchronized to server, data that server stores mobile terminal synchronization comes also record synchrodataTemporal information.
Based on above-described embodiment, as shown in Figure 2, another embodiment of the present invention also provides a kind of number based on mobile deviceAccording to synchro system, comprise server 200, and can communicate to connect and carry out multiple mobile terminals that data are synchronizeed with server 200300。
Wherein, as shown in Figure 3, described mobile terminal 300 comprises:
Retrieval module 310, for receiving user's operational order input log-on message, login system, mobile terminal clientEnd obtains the temporal information of user's synchrodata last time by retrieval local data base, as detailed above;
The first sending module 320, for by last time synchrodata temporal information be sent to server verification; Specifically as aboveDescribed;
Deciphering and response processing module 330, for receiving when mobile terminal after the overall data after encryption, carry out phase automaticallyThe decryption processing of answering, and carry out corresponding data and upgrade operation, so that user synchronously carries out the operation of system in the time of new data more; ToolBody is described above.
As shown in Figure 4, described server 200 comprises:
Correction verification module 210, for the validity of log-on message described in verification; As detailed above;
The first processing module 220, for being verified when described log-on message, according to user's synchrodata last time timeBetween information, according to the data synchronization rules pre-establishing, to change data retrieve, extract incremental data, and to extractIncremental data is encrypted, overlap-add procedure is an overall data; As detailed above;
The second processing module 230, for encrypting described overall data; As detailed above;
The second sending module 240, for sending to mobile terminal by the overall data after encrypting, as detailed above.
Wherein, as shown in Figure 5, the first processing module 220 of described server 200 further comprises.
Change data determining unit 221, for as be verified, server is according to the time letter of user's synchrodata last timeBreath, the mode of comparing by timestamp, judges which data is synchronous, and which data is not synchronous, and which data needs is upgraded,Retrieve change data; As detailed above.
Traversal unit 222, travels through for the change data to retrieving, and extracts the concrete data of this change; ToolBody is described above.
The first ciphering unit 223, for carrying out code conversion to the concrete data of this change of extracting; Specifically as above instituteState.
Superpositing unit 224, for the data after transcoding are superposeed, forms an entirety, then compresses compressionLaggard row digital signature; As detailed above.
The described data synchronous system based on mobile device, as shown in Figure 6, the second processing module of described server 200230 also comprise:
The second ciphering unit 231, for being again encrypted the overall data after overlap-add procedure; As detailed above;
The first transmitting element 232, and the overall data after being again encrypted is sent to described mobile terminal; Concrete asThe above.
Wherein, described data are people information data, comprise photographic intelligence.
In sum, method of data synchronization and the system based on mobile device provided by the present invention, tool has the following advantages.
1), by the timestamp of comparison operation system data and the situation of change of monitoring service system data, obtain at certainThe situation of change of operation system data in a period of time, has solved the stationary problem of people information data and terminal data.
2), people information gather field, due to the security requirement that data have, each information collector can only gather andGrasp the data of own responsible section, thus carrying out data when synchronous, need to according to collection person the situation of responsible section,Data are synchronized on corresponding personnel's mobile terminal, can the people information data of appointment be synchronized to phase according to data permissionAnswer in personnel's terminal.
3), in synchrodata process, owing to including photo in people information, synchronous data volume is larger, by onlyThe data that synchronous increment changes reduce the synchronous amount of data. Comparison film data are effectively compressed, and have by these two kinds of modesEffect has reduced the size of data; Promote the synchronous speed of automaticdata.
4), due to the security requirement of demographic data, in data transmission procedure mainly by every data are carried out to oneInferior reversible encryption, then carries out reversible encryption one time in all data, has ensured the security of automatically synchronizing data.
5), due to data reason or manual operation improper, cause some data can not automatic synchronization to mobile terminal.For this situation, system has added Data Detection mechanism, filters out the data of makeing mistakes, by the data of makeing mistakes in the time of synchrodataCarry out record, notify related personnel to revise data, ensured the stability of automatically synchronizing data.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, for those of ordinary skills, and canTo be improved according to the above description or to convert, all these improvement and conversion all should belong to the guarantor of claims of the present inventionProtect scope.
Claims (2)
1. the method for data synchronization based on mobile device, for people information data collecting field, is characterized in that, comprisesStep:
A, reception user's operational order input log-on message, login system, mobile terminal client terminal is by retrieval local dataStorehouse obtains the temporal information of user's synchrodata last time; And by last time synchrodata temporal information be sent to server verification,The validity of the first verified users log-on message of server;
B, as being verified, server is according to the temporal information of user's synchrodata last time, synchronous according to the data that pre-establishRule, retrieves changing data, extracts incremental data, and to the incremental data of extracting be encrypted, overlap-add procedure is oneOverall data;
C, described overall data is encrypted, and the overall data after encrypting is sent to mobile terminal;
D, mobile terminal are received after the overall data after encryption, automatically carry out corresponding decryption processing, and carry out corresponding data moreNew operation, synchronously to carry out the operation of system when the new data more;
Wherein, described data are people information data;
Before described steps A, also comprise:
In the time of image data for the first time, according to collection person the situation of responsible section, gather corresponding data by mobile terminal, andThe data of collection are synchronized to server, and the data that server stores mobile terminal synchronization comes also record the time letter of synchrodataBreath;
The operation system data of described people information comprise photographic intelligence;
In described step B to changing data while retrieving, filter out the data of makeing mistakes, the data of makeing mistakes are carried out to record,And notify user to revise data;
Described step B specifically comprises:
B1, as being verified, server is according to the temporal information of user's synchrodata last time, the mode of comparing by timestamp,Judge which data is synchronous, which data is not synchronous, and which data needs is upgraded, and retrieves change data;
B2, the change data that step B1 is retrieved travel through, and extract the concrete data of this change;
B3, the concrete data of this change that step B2 is extracted are carried out code conversion;
B4, the data after step B3 transcoding are superposeed, form an entirety, then compress, after compression, carry outDigital signature;
Described step C comprises:
C1, the overall data after the overlap-add procedure of step B4 is encrypted again, and by the entirety after being again encryptedData send to described mobile terminal;
The described data synchronization rules pre-establishing this when request comprises user authentication information for user, last time synchronous recordingTimestamp, system according to user profile and last time synchrodata timestamp, according to the algorithm of business datum mandate, obtain userThis needs synchronous data;
Described step B also comprises: in data transmission procedure, transmission data are carried out to digital signature, receive after data first than logarithmWord signature, is receiving after data, takes the mode of data field comparison, and increment Update Table filters out in the time of synchrodataThe data of makeing mistakes, carry out record by the data of makeing mistakes, and notice is revised data.
2. the data synchronous system based on mobile device, comprises server, and can be connected the line number of going forward side by side with server communicationAccording to synchronous multiple mobile terminals, it is characterized in that, described mobile terminal comprises:
Retrieval module, for receiving user's operational order input log-on message, login system, mobile terminal client terminal is by inspectionRope local data base obtains the temporal information of user's synchrodata last time;
The first sending module, for by last time synchrodata temporal information be sent to server verification;
Deciphering and response processing module, for receiving after the overall data after encryption when mobile terminal, separate automatically accordinglyClose processing, and carry out corresponding data and upgrade operation, synchronously to carry out the operation of system when the new data more;
Described server comprises:
Correction verification module, for the validity of log-on message described in verification;
The first processing module, for being verified when described log-on message, according to the temporal information of user's synchrodata last time,According to the data synchronization rules pre-establishing, retrieve changing data, extract incremental data, and to the incremental data of extractingBe encrypted, overlap-add procedure is an overall data;
The second processing module, for encrypting described overall data;
The second sending module, for sending to mobile terminal by the overall data after encrypting;
Wherein, described data are people information data;
In the time of image data for the first time, according to collection person the situation of responsible section, gather corresponding data by mobile terminal, andThe data of collection are synchronized to server, and the data that server stores mobile terminal synchronization comes also record the time letter of synchrodataBreath;
Described people information data comprise photographic intelligence;
The first processing module also, for filtering out the data of makeing mistakes, is carried out record by the data of makeing mistakes, and notifies user to revise numberAccording to;
Described the first processing module further comprises:
Change data determining unit, for as be verified, server, according to the temporal information of user's synchrodata last time, passes throughThe mode of timestamp comparison, judges which data is synchronous, and which data is not synchronous, and which data needs is upgraded, and retrievesChange data;
Traversal unit, travels through for the change data to retrieving, and extracts the concrete data of this change;
The first ciphering unit, for carrying out code conversion to the concrete data of this change of extracting;
Superpositing unit, for the data after transcoding are superposeed, forms an entirety, then compresses, and after compression, carries outDigital signature;
Described the second processing module also comprises:
The second ciphering unit, for being again encrypted the overall data after overlap-add procedure;
The first transmitting element, and the overall data after being again encrypted is sent to described mobile terminal;
The described data synchronization rules pre-establishing this when request comprises user authentication information for user, last time synchronous recordingTimestamp, system according to user profile and last time synchrodata timestamp, according to the algorithm of business datum mandate, obtain userThis needs synchronous data;
The first processing module, also for data transmission procedure, is carried out digital signature to transmission data, first comparison after reception dataDigital signature, is receiving after data, takes the mode of data field comparison, and increment Update Table filters in the time of synchrodataDrop out wrong data, the data of makeing mistakes are carried out to record, notice is revised data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210087752.7A CN102638578B (en) | 2012-03-29 | 2012-03-29 | A kind of method of data synchronization and system based on mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210087752.7A CN102638578B (en) | 2012-03-29 | 2012-03-29 | A kind of method of data synchronization and system based on mobile device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102638578A CN102638578A (en) | 2012-08-15 |
| CN102638578B true CN102638578B (en) | 2016-05-04 |
Family
ID=46622819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210087752.7A Expired - Fee Related CN102638578B (en) | 2012-03-29 | 2012-03-29 | A kind of method of data synchronization and system based on mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102638578B (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348859B (en) * | 2013-07-30 | 2019-05-07 | 深圳市腾讯计算机系统有限公司 | File synchronisation method, device, server, terminal and system |
| CN103442031A (en) * | 2013-08-02 | 2013-12-11 | 乐视致新电子科技（天津）有限公司 | Data updating method and display device |
| CN103442042B (en) * | 2013-08-14 | 2017-01-04 | 福建天晴数码有限公司 | Incremental data synchronization method and system |
| CN104980455B (en) * | 2014-04-02 | 2019-02-05 | 腾讯科技（深圳）有限公司 | A kind of multiple terminals method of data synchronization based on cloud storage, device and system |
| CN105468659B (en) * | 2014-09-28 | 2019-01-04 | 阿里巴巴集团控股有限公司 | A kind of method of data synchronization and device |
| CN104331767B (en) * | 2014-10-28 | 2018-05-18 | 江苏云道信息技术有限公司 | For the multisystem cooperative system and method for the control of Discrete Manufacturing Enterprise production process |
| CN105610596B (en) * | 2014-11-20 | 2020-02-18 | 腾讯科技（武汉）有限公司 | Resource directory management method and network terminal |
| CN104580454A (en) * | 2014-12-31 | 2015-04-29 | 乐视网信息技术（北京）股份有限公司 | Data synchronizing method, device and system |
| CN104683648A (en) * | 2015-03-12 | 2015-06-03 | 深圳市美贝壳科技有限公司 | Image data automatic transmission method and device for mobile terminal and receiving device |
| CN104836655B (en) * | 2015-04-27 | 2019-05-21 | 深圳市金立通信设备有限公司 | A kind of method of data synchronization |
| CN104809600A (en) * | 2015-05-22 | 2015-07-29 | 东信和平科技股份有限公司 | Floating population management method and floating population management system |
| CN105636121A (en) * | 2015-12-17 | 2016-06-01 | 福建新大陆通信科技股份有限公司 | Server login and data synchronization method and system for client |
| CN108075960A (en) * | 2016-11-14 | 2018-05-25 | 深圳联友科技有限公司 | A kind of instant communication information implementation method and device |
| CN107404483A (en) * | 2017-07-31 | 2017-11-28 | 北京中科金马科技股份有限公司 | Data processing method, device and data collecting system |
| CN107679195B (en) * | 2017-10-09 | 2021-01-22 | 杭州安恒信息技术股份有限公司 | Semi-master-slave database synchronization method and system based on HTTPS protocol transmission |
| CN109766713B (en) * | 2018-12-15 | 2021-01-12 | 中国大唐集团科学技术研究院有限公司 | Method for realizing dynamic rapid desensitization of data based on proxy |
| CN110209636A (en) * | 2019-06-11 | 2019-09-06 | 全国公民身份证号码查询服务中心 | A kind of data maintaining method, device, system and storage medium |
| CN111510301B (en) * | 2020-04-13 | 2023-02-28 | 苏州美声电子有限公司 | Encryption type engineering change management system and management method applied to production management |
| CN112052141B (en) * | 2020-09-02 | 2022-04-01 | 平安科技（深圳）有限公司 | Data fragment verification method and device, computer equipment and readable storage medium |
| CN112363104B (en) * | 2020-12-07 | 2024-08-13 | 海南电网有限责任公司 | Online calibrator for electric energy meter |
| CN113177053A (en) * | 2021-05-21 | 2021-07-27 | 滨州职业学院 | Computer data updating method and related device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232467A (en) * | 2008-02-22 | 2008-07-30 | 中兴通讯股份有限公司 | A method for obtaining information by applying time stamp in real-time messaging service |
| CN101867613A (en) * | 2010-06-08 | 2010-10-20 | 中兴通讯股份有限公司 | A content distribution CDN subsystem and data synchronization method |
| CN101867605A (en) * | 2010-05-21 | 2010-10-20 | 中兴通讯股份有限公司 | Method, device and system for improving RSS service synchronization efficiency |
-
2012
- 2012-03-29 CN CN201210087752.7A patent/CN102638578B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232467A (en) * | 2008-02-22 | 2008-07-30 | 中兴通讯股份有限公司 | A method for obtaining information by applying time stamp in real-time messaging service |
| CN101867605A (en) * | 2010-05-21 | 2010-10-20 | 中兴通讯股份有限公司 | Method, device and system for improving RSS service synchronization efficiency |
| CN101867613A (en) * | 2010-06-08 | 2010-10-20 | 中兴通讯股份有限公司 | A content distribution CDN subsystem and data synchronization method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102638578A (en) | 2012-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102638578B (en) | A kind of method of data synchronization and system based on mobile device | |
| CN103905833B (en) | Based on cloud computing distributed network video data digging acquisition system | |
| CN112883011A (en) | Real-time data processing method and device | |
| CN103067776A (en) | Program-pushing method and system, intelligent display device, cloud server | |
| CN104079633A (en) | Method and system for synchronously saving data acquired by terminal to cloud server | |
| US20180270454A1 (en) | Video monitoring method and device | |
| CN101741898A (en) | Monitoring method in video-type safety-protection system | |
| CN112866765A (en) | Processing system of media resource | |
| CN113938457B (en) | Method, system and equipment for cloud mobile phone to apply remote camera | |
| CN102143353A (en) | Method for real-time collecting video | |
| US12032528B2 (en) | Information sharing method, apparatus, electronic device, and storage medium | |
| US9332405B2 (en) | Short message backup method, mobile terminal, and server | |
| CN113225339A (en) | Network security monitoring method and device, computer equipment and storage medium | |
| CN115102968B (en) | Data synchronization method, device, system and storage medium | |
| CN104065921A (en) | Security and protection wide area network embedded type monitoring device and control method thereof | |
| CN105528737A (en) | Swap station data processing system, method and device | |
| CN103595927A (en) | Image splicing signal processing system | |
| CN115001967B (en) | Data acquisition method and device, electronic equipment and storage medium | |
| CN113347035B (en) | Ethernet switch configuration persistence method and device | |
| CN104717127B (en) | Method, terminal and the system of contact person's triggering are realized based on image recognition | |
| CN104836598B (en) | Method for processing business, apparatus and system based on near-field communication | |
| WO2014019500A1 (en) | Short message backup method, mobile terminal, and server | |
| EP3474530A1 (en) | Image compressing method, image reconstructing method, image compressing device, image reconstructing device, image compressing program product, and image reconstructing program product | |
| CN103632512A (en) | Interface starting method of household old caring system | |
| CN112437244B (en) | A service recovery method, device, terminal equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |