CN110118570A - Map data updating method, device, server, engine end and storage medium - Google Patents
Map data updating method, device, server, engine end and storage medium Download PDFInfo
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- CN110118570A CN110118570A CN201910315090.6A CN201910315090A CN110118570A CN 110118570 A CN110118570 A CN 110118570A CN 201910315090 A CN201910315090 A CN 201910315090A CN 110118570 A CN110118570 A CN 110118570A
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- 238000000034 method Methods 0.000 title claims abstract description 73
- 238000003860 storage Methods 0.000 title claims abstract description 31
- 230000003716 rejuvenation Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 claims description 13
- 230000004807 localization Effects 0.000 claims description 3
- 238000004590 computer program Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
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- 238000004422 calculation algorithm Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
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Abstract
The present invention relates to data update method field, a kind of map data updating method, device, server, engine end and storage medium are disclosed, solves the problems, such as that engine end can not automatically update its map datum for corresponding to the customization of vehicle enterprise in the prior art.The described method includes: searching the corresponding up-to-date map data of the specific identifier when server receives the map rejuvenation request for carrying specific identifier of engine end transmission, the specific identifier is associated with the corresponding vehicle enterprise of the engine end；The up-to-date map data back is given to the engine end, so that the engine end updates local map datum using the up-to-date map data.The embodiment of the present invention is suitable for the process that engine end automatically updates vehicle enterprise customization map.
Description
Technical field
The present invention relates to data update method fields, and in particular, to a kind of map data updating method, device, service
Device, engine end and storage medium.
Background technique
Engine end navigation map data in the prior art is identical as Mobile Telephone Gps map datum, is shared map number
According to, and when updating map datum, also with disclosed standard addition POI (Point of Interest, point of interest) number
According to.Some vehicle enterprises wish that the POI data of its customization can be merely displayed in the engine end map datum of the vehicle of its production, still
The prior art is then unable to satisfy such demand.
Summary of the invention
The purpose of the embodiment of the present invention is that its correspondence Che Qiding can not be automatically updated in order to solve engine end in the prior art
The problem of map datum of system, provides a kind of map data updating method, device, server, engine end and storage medium, leads to
It crosses engine end and carries the map rejuvenation request that vehicle corresponding with engine end looks forward to associated specific identifier to server transmission, thus
Engine end obtains the map datum of vehicle enterprise customization, realizes the automatically updated dedicated customization map of engine end, improves vehicle
The product competitiveness and Product Experience of enterprise.
To achieve the goals above, first aspect present invention embodiment provides a kind of map data updating method, is applied to
Server, which comprises when receiving the map rejuvenation request for carrying specific identifier of engine end transmission, search institute
The corresponding up-to-date map data of specific identifier are stated, the specific identifier is associated with the corresponding vehicle enterprise of the engine end；By described in most
New map datum returns to the engine end, so that the engine end updates local map number using the up-to-date map data
According to.
Further, the corresponding up-to-date map data of the specific identifier of searching include: to search the specific identifier
The map datum storage location of corresponding vehicle enterprise；In the map datum storage location, up-to-date map data are obtained.
Further, before the map rejuvenation for carrying specific identifier for receiving engine end transmission is requested, institute
State method further include: obtain the newest POI data of the vehicle enterprise, include the specific identifier in the newest POI data；To institute
It states newest POI data to be indexed and localization process, obtains the up-to-date map data.
Further, it is described obtain the up-to-date map data after, the method also includes: by the up-to-date map
Data are stored in the map datum storage location of the corresponding vehicle enterprise of the specific identifier.
Further, before the map rejuvenation for carrying specific identifier for receiving engine end transmission is requested, institute
State method further include: when receiving the cartographic information request for carrying specific identifier that the engine end is sent, described in lookup
The version information of the corresponding up-to-date map data of specific identifier；The version information is returned into the engine end, so as to described
Engine end judges whether to need to send the map rejuvenation to the server to request according to the version information.
Second aspect of the present invention embodiment provides a kind of map data updating method, is applied to engine end, the method packet
It includes: sending the map rejuvenation request for carrying specific identifier to server, it is corresponding that the specific identifier is associated with the engine end
Vehicle enterprise；Up-to-date map data are received, and update local map datum using the up-to-date map data.
Further, before the map rejuvenation request for being sent to server and carrying specific identifier, the method
Further include: Xiang Suoshu server sends the cartographic information request for carrying specific identifier, and cartographic information request is for clothes
The version information for device request up-to-date map data of being engaged in；The version information of the up-to-date map data is received, and according to the version
Information judges whether to need to be updated local map datum；When needing to be updated local map datum, to
The server sends the map rejuvenation request for carrying the specific identifier.
Further, described to judge whether to need to be updated packet to local map datum according to the version information
It includes: judging whether the version information is higher than local map datum version information；When the version information is higher than local ground
When diagram data version information, determines and need to be updated local map datum；When the version information is not higher than local
When map datum version information, determines and do not need to be updated local map datum.
Further, after the map datum for updating local using the up-to-date map data, the method is also
It include: that the specified map letter is retrieved in the up-to-date map data when getting the search instruction of specified cartographic information
Breath；When not retrieving the specified cartographic information in the up-to-date map data, in universal map data described in retrieval
Specified cartographic information, the universal map data are the map datum that terminal is shared.
Third aspect present invention embodiment provides a kind of map data update apparatus, and described device is for executing as described above
Map data updating method applied to server.
Fourth aspect present invention embodiment provides a kind of map data update apparatus, and described device is for executing as described above
Map data updating method applied to engine end.
Fifth aspect present invention embodiment provides a kind of server, and the server is for executing map number as described above
According to update method.
Sixth aspect present invention embodiment provides a kind of engine end, and the engine end is for executing map number as described above
According to update method.
Seventh aspect present invention embodiment provides a kind of storage medium, and instruction is stored in the storage medium, when its
When being run on computer so that computer execute as described above applied to server map data updating method and/or as above
The map data updating method applied to engine end.
Through the above technical solutions, when engine end sends the map rejuvenation request for carrying specific identifier to server,
Server searches the corresponding up-to-date map data of the specific identifier, corresponds to wherein the specific identifier is associated with the engine end
Vehicle enterprise, for server by engine end described in the up-to-date map data back, the engine end utilizes the up-to-date map data
Update local map datum.The embodiment of the present invention, which solves engine end in the prior art, can not automatically update its correspondence Che Qiding
The problem of map datum of system, realizes the automatically updated dedicated customization map of engine end, improves the product competition of vehicle enterprise
Power and Product Experience.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of flow diagram of map data updating method provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of another map data updating method provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is a kind of flow diagram of map data updating method provided in an embodiment of the present invention.As shown in Figure 1, institute
Method is stated applied to server, which is exclusively used in providing its update for customizing map, the side for the engine end that each vehicle is looked forward to
Method includes the following steps:
Step 101, when receiving the map rejuvenation request for carrying specific identifier of engine end transmission, the spy is searched
Corresponding up-to-date map data are known in calibration, and the specific identifier is associated with the corresponding vehicle enterprise of the engine end；
Step 102, the up-to-date map data back is given to the engine end, so that the engine end is using described newest
The map datum of map data update local.
Wherein, the specific identifier can be the mark that vehicle enterprise identifier etc. can be looked forward to uniquely tagged vehicle.
In addition, server can obtain the corresponding vehicle of engine end in advance looks forward to the newest POI data provided it, and it is described most
It include specific identifier associated with vehicle enterprise in new POI data.Server is indexed to the newest POI data and this
After groundization processing, the up-to-date map data of vehicle enterprise customization can be obtained.
Wherein, the newest POI data is indexed and localization process, can refer to processing side in the prior art
Formula.Firstly, extracting the index such as coordinate, city in newest POI data information needed (hereinafter referred to as index information)；It will obtain
The newest POI data taken is converted into specified format, is stored as POI data file；To the index information extracted, KD is utilized
Tree algorithm is established index as unit of city, indexed results is stored as index file using coordinate as cutting face；By POI data
File, index file, other secondary files (version information etc.) are compressed with fixed form, and compressed file is up-to-date map
Data.Then, server stores the map datum that the up-to-date map data are stored in the corresponding vehicle enterprise of the specific identifier
Position.The server is stored with different vehicles in different storage locations and looks forward to possessed map datum, and for different vehicles, enterprise is provided
Dedicated channel obtains up-to-date map data so as to it.
The server can be directly integrated in map APP after obtaining the up-to-date map data, so as to
It is supplied to corresponding vehicle enterprise, vehicle enterprise is facilitated directly will to be mounted on new factory using the updated map of up-to-date map data
Engine end on, realize vehicle enterprise customization map demand.
Wherein, the map of the specific identifier of corresponding vehicle enterprise is associated with more when server receives carrying for engine end transmission
When new request, server extracts the specific identifier in the map rejuvenation request, and finds its correspondence by the specific identifier
Dedicated channel and corresponding vehicle look forward to possessed map datum storage location.Up-to-date map number is searched in the storage location
According to, and give the up-to-date map data back to the engine end, so that the engine end utilizes the up-to-date map data more
New local map datum.
In a kind of embodiment of the embodiment of the present invention, server receive engine end transmission carry specific mark
Before the map rejuvenation request of knowledge, asked when server receives the cartographic information for carrying specific identifier that the engine end is sent
It is equally to extract the specific identifier from cartographic information request, and its correspondence is found by the specific identifier when asking
Dedicated channel and corresponding vehicle look forward to possessed map datum storage location.Up-to-date map number is searched in the storage location
According to version information, and the version information is returned into the engine end, so that the engine end is according to the version information
Judge whether to need to send the map rejuvenation request to the server.By the embodiment, guaranteeing engine end map
Data are to reduce the renewal frequency of engine end map datum in newest situation, save the number of data interaction, reduce service
The consumption of device.
Through the embodiment of the present invention, Che Qiguan corresponding with engine end is carried by what server reception engine end was sent
The map rejuvenation of the specific identifier of connection is requested, to provide the map datum of vehicle enterprise customization for engine end, realizes engine end
Automatically updated dedicated customization map improves the product competitiveness and Product Experience of vehicle enterprise.
Correspondingly, Fig. 2 is a kind of flow diagram of map data updating method provided in an embodiment of the present invention, the side
Method is applied to engine end, includes the following steps:
Step 201, the map rejuvenation request for carrying specific identifier is sent to server, the specific identifier is associated with institute
State the corresponding vehicle enterprise of engine end；
Step 202, up-to-date map data are received, and update local map datum using the up-to-date map data.
Wherein, the transmission mechanism of the map rejuvenation request, when can be the starting of each engine end, i.e., to the server
Map rejuvenation request, or interval predetermined time are sent, engine end sends map rejuvenation request to server, or by vehicle
The user of generator terminal triggers to server and sends map rejuvenation request.Map rejuvenation request is not limited in embodiments of the present invention
Transmission mechanism.
In addition, the specific identifier can look forward to the mark that identifier etc. can be looked forward to uniquely tagged vehicle for vehicle.
Wherein, engine end directly utilizes the up-to-date map number after the up-to-date map data for receiving server transmission
According to local map datum is updated, so that the map datum of the engine end is the map datum for being updated to vehicle enterprise customization.
In one embodiment of the invention, the map of specific identifier is carried to server transmission in engine end
Before updating request, engine end sends the cartographic information request for carrying specific identifier, the cartographic information to the server
It requests for the version information to server request up-to-date map data, engine end utilizes the version of up-to-date map data to believe in advance
Breath judges whether it is higher than local map datum version information, to reduce unnecessary update, to save data traffic.?
After engine end receives the version information of the up-to-date map data, judge whether to need to local according to the version information
Map datum is updated.Specifically judge whether the version information is higher than local map datum version information, when described
It when version information is higher than local map datum version information, determines and needs to be updated local map datum, and work as institute
When stating version information not higher than local map datum version information, determines and do not need to be updated local map datum.
When needing to be updated local map datum, then engine end carries the specific identifier to server transmission
The map rejuvenation request.
In another embodiment of the invention, in order to highlight the specificity of engine end map datum, work as vehicle device
When end gets search instruction (such as specific keyword, class of hanging down etc.) of specified cartographic information, first described newest
The specified cartographic information is retrieved in map datum, if retrieve the map datum comprising the specified cartographic information, then
Directly shown in engine end.If do not retrieve the specified cartographic information in the up-to-date map data, then exist
The specified cartographic information is retrieved in universal map data, the universal map data are the map datum that terminal is shared, i.e., public
Many retrievable map datums.
Through the embodiment of the present invention, by engine end to server transmission carry corresponding with engine end vehicle look forward to it is associated
The map rejuvenation of specific identifier is requested, so that engine end obtains the map datum of vehicle enterprise customization, realizing engine end can be automatic
Dedicated customization map is updated, the product competitiveness and Product Experience of vehicle enterprise are improved, ensure that the map datum of vehicle enterprise customization
Specificity and private ownership.
Correspondingly, the embodiment of the present invention also provides a kind of map data update apparatus, described device is for executing above-mentioned Fig. 1
Map data updating method described in embodiment.
Correspondingly, the embodiment of the present invention also provides a kind of map data update apparatus, described device is for executing above-mentioned Fig. 2
Map data updating method described in embodiment.
Correspondingly, the embodiment of the present invention also provides a kind of server, the server is for executing above-mentioned Fig. 1 embodiment institute
The map data updating method stated.
Correspondingly, the embodiment of the present invention also provides a kind of engine end, the engine end is for executing above-mentioned Fig. 2 embodiment institute
The map data updating method stated.
Correspondingly, the embodiment of the present invention also provides a kind of storage medium, instruction is stored in the storage medium, when its
When being run on computer, so that computer executes map data updating method described in above-mentioned Fig. 1 embodiment and/or above-mentioned Fig. 2
Map data updating method described in embodiment.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element
There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (14)
1. a kind of map data updating method, which is characterized in that be applied to server, which comprises
When receiving the map rejuvenation request for carrying specific identifier of engine end transmission, it is corresponding to search the specific identifier
Up-to-date map data, the specific identifier are associated with the corresponding vehicle enterprise of the engine end；
The up-to-date map data back is given to the engine end, so that the engine end is updated using the up-to-date map data
Local map datum.
2. the method according to claim 1, wherein described search the corresponding up-to-date map number of the specific identifier
According to including:
Search the map datum storage location of the corresponding vehicle enterprise of the specific identifier；
In the map datum storage location, up-to-date map data are obtained.
3. the method according to claim 1, wherein it is described receive engine end transmission carry specific mark
Before the map rejuvenation request of knowledge, the method also includes:
The newest point of interest POI data of the vehicle enterprise is obtained, includes the specific identifier in the newest POI data；
The newest POI data is indexed and localization process, obtains the up-to-date map data.
4. according to the method described in claim 3, it is characterized in that, it is described obtain the up-to-date map data after, it is described
Method further include:
The up-to-date map data are stored in the map datum storage location of the corresponding vehicle enterprise of the specific identifier.
5. the method according to claim 1, wherein it is described receive engine end transmission carry specific mark
Before the map rejuvenation request of knowledge, the method also includes:
When receiving the cartographic information request for carrying specific identifier that the engine end is sent, the specific identifier pair is searched
The version information for the up-to-date map data answered；
The version information is returned into the engine end, so that the engine end judges whether needs according to the version information
The map rejuvenation request is sent to the server.
6. a kind of map data updating method, which is characterized in that be applied to engine end, which comprises
The map rejuvenation request for carrying specific identifier is sent to server, it is corresponding that the specific identifier is associated with the engine end
Vehicle enterprise；
Up-to-date map data are received, and update local map datum using the up-to-date map data.
7. according to the method described in claim 6, it is characterized in that, on the ground for carrying specific identifier to server transmission
Before figure updates request, the method also includes:
Send the cartographic information request for carrying specific identifier to the server, cartographic information request is for server
Request the version information of up-to-date map data；
The version information of the up-to-date map data is received, and judges whether to need to local map according to the version information
Data are updated；
When needing to be updated local map datum, the transmission of Xiang Suoshu server carries the described of the specific identifier
Map rejuvenation request.
8. the method according to the description of claim 7 is characterized in that described judge whether to need to this according to the version information
The map datum on ground, which is updated, includes:
Judge whether the version information is higher than local map datum version information；
When the version information is higher than local map datum version information, determines and need to carry out more local map datum
Newly；
When the version information is not higher than local map datum version information, determine do not need to local map datum into
Row updates.
9. according to the method described in claim 6, it is characterized in that, updating local using the up-to-date map data described
After map datum, the method also includes:
When getting the search instruction of specified cartographic information, the specified map letter is retrieved in the up-to-date map data
Breath；
When not retrieving the specified cartographic information in the up-to-date map data, in universal map data described in retrieval
Specified cartographic information, the universal map data are the map datum that terminal is shared.
10. a kind of map data update apparatus, which is characterized in that described device is for executing any one of the claims 1-5
The map data updating method.
11. a kind of map data update apparatus, which is characterized in that described device is for executing any one of the claims 6-9
The map data updating method.
12. a kind of server, which is characterized in that the server is for executing the claims 1-5 described in any itemly
Diagram data update method.
13. a kind of engine end, which is characterized in that the engine end is for executing the claims 6-9 described in any itemly
Diagram data update method.
14. a kind of storage medium, which is characterized in that instruction is stored in the storage medium, when run on a computer,
So that computer executes the described in any item map data updating methods of the claims 1-5 and/or the claims 6-9
Described in any item map data updating methods.
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| CN201910315090.6A CN110118570A (en) | 2019-04-18 | 2019-04-18 | Map data updating method, device, server, engine end and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113010604A (en) * | 2021-03-18 | 2021-06-22 | 湖北亿咖通科技有限公司 | Map data synchronization method, system, cloud server and storage medium |
| CN115426263A (en) * | 2022-08-23 | 2022-12-02 | Oppo广东移动通信有限公司 | Map data updating method, terminal and computer storage medium |
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