CN108629053A

CN108629053A - A kind of data-updating method, apparatus and system

Info

Publication number: CN108629053A
Application number: CN201810542946.9A
Authority: CN
Inventors: 赵立超; 张艳菊; 邢超
Original assignee: Chain Technology Co Ltd
Current assignee: Suzhou Lang run innovation intellectual property operation Co.,Ltd.
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2018-10-09
Anticipated expiration: 2038-05-30
Also published as: CN108629053B

Abstract

This application discloses a kind of data-updating method, apparatus and systems.This method is after user has found that geographical spatial data changes, found geographical spatial data modification information can be uploaded by terminal device at any time, geographical spatial data Share update cloud platform is after obtaining the geographical spatial data modification information that terminal device uploads, first determine whether that the geographical spatial data modification information with the presence or absence of repetition, is determined as effective geographical spatial data modification information if not repeating；Effective geographical spatial data modification information is determined as geographical spatial data to be collected later, corresponding updated data package can be then generated after obtaining the corresponding actual acquired data of geographical spatial data to be collected.Since each use per family can be as the discovery personnel of geographical spatial data modification information, significantly reduce the cost for obtaining geographical spatial data modification information, so as to compared with short cycle carry out the update of geographical spatial data, the accuracy and Up-to-date state of geographical spatial data ensure that.

Description

A kind of data-updating method, apparatus and system

Technical field

This application involves Internet technical fields, and in particular to a kind of data-updating method, apparatus and system.

Background technology

In recent years, since the universal of auto navigation application, navigation system industry are fast-developing, to the essence of geographical spatial data More stringent requirements are proposed for fineness, accuracy, Up-to-date state etc..Traditional geographical spatial data production and update are generally made by outside Industry personnel by marking and drawing point of interest location, record points of interest attribute information on drawing, return indoor ginseng in the actual environment Arrangement is processed to geographical spatial data according to drawing, is finally entered into interest point data base, work pattern production cycle length, Wasting manpower and material resources, are susceptible to mistake, and traditional mode has been difficult to meet application development.

With the fast development of information technology and navigation industry, the update mode of more geographical spatial datas is produced, Such as using road traveling acquisition and in the way of satellite remote sensing and aerophotogrammetry etc..Road traveling picking rate is very fast, But it is higher to update cost.Satellite remote sensing and aerophotogrammetry mode are primarily adapted for use in large area mapping operation, and cost is higher, and It can not acquisition attributes information.Therefore, at present for the update of geographical spatial data, the cost that is updated the data due to single acquisition compared with Height causes the period for carrying out data update longer, updates the data after reaching user application terminal, still largely lag behind Real geographical spatial data.

Invention content

In view of this, a kind of data-updating method of the embodiment of the present application offer, apparatus and system, to solve in the prior art The slower technical problem of geographical spatial data renewal speed.

To solve the above problems, technical solution provided by the embodiments of the present application is as follows：

A kind of data-updating method, the method includes：

Obtain the geographical spatial data modification information that terminal device uploads；

The geographical spatial data modification information is judged with the presence or absence of repetition, if the geographical spatial data modification information There is no repetitions, and the geographical spatial data modification information is determined as effective geographical spatial data modification information；

Effective geographical spatial data modification information is determined as geographical spatial data to be collected；

Obtain the corresponding actual acquired data of the geographical spatial data to be collected；

Obtain the updated data package generated according to the actual acquired data.

In one possible implementation, the corresponding actual acquired data of the geographical spatial data to be collected is being obtained Before, the method further includes：

In effective geographical spatial data modification information, effective geographical spatial data of preset condition will be met Modification information is determined as geographical spatial data to be collected.

In one possible implementation, the method further includes：

It is repeated if the geographical spatial data modification information exists, sending geographical spatial data to the terminal device becomes The already present prompt message of more information, and abandon the geographical spatial data modification information.

In one possible implementation, the method further includes：

It, will be described after the geographical spatial data modification information is determined as effective geographical spatial data modification information Effective geographical spatial data modification information is stored in block chain Alliance Network；

It, will be described to be collected geographical empty after obtaining the corresponding actual acquired data of the geographical spatial data to be collected Between the corresponding actual acquired data of data be stored in the block chain Alliance Network；

After obtaining the updated data package generated according to the actual acquired data, the updated data package is stored in institute State block chain Alliance Network.

In one possible implementation, the data in the block chain Alliance Network each terminal device with And it is synchronous between navigation data provider.

In one possible implementation, the method further includes：

After the geographical spatial data modification information is determined as effective geographical spatial data modification information, described in increase The resource value of the corresponding user account of terminal device.

A kind of data update apparatus, described device include：

First acquisition unit, the geographical spatial data modification information for obtaining terminal device upload；

Judging unit, for judging the geographical spatial data modification information with the presence or absence of repetition；

First determination unit, if the judging result for the judging unit is the geographical spatial data modification information There is no repetitions, and the geographical spatial data modification information is determined as effective geographical spatial data modification information；

Second determination unit, for effective geographical spatial data modification information to be determined as geographical space number to be collected According to；

Second acquisition unit, for obtaining the corresponding actual acquired data of the geographical spatial data to be collected；

Third acquiring unit, for obtaining the updated data package generated according to the actual acquired data.

In one possible implementation, described device further includes：

Third determination unit, in effective geographical spatial data modification information, the institute of preset condition will to be met It states effective geographical spatial data modification information and is determined as geographical spatial data to be collected.

In one possible implementation, described device further includes：

Transmission unit, if the judging result for the judging unit exists for the geographical spatial data modification information It repeats, the already present prompt message of geographical spatial data modification information is sent to the terminal device, and abandon described geographical empty Between data modification information.

In one possible implementation, described device further includes：

First deposit unit, for the geographical spatial data modification information to be determined as effective geographical spatial data change After more information, effective geographical spatial data modification information is stored in block chain Alliance Network；

Second deposit unit is used for after obtaining the corresponding actual acquired data of the geographical spatial data to be collected, By the corresponding actual acquired data deposit of the geographical spatial data to be collected block chain Alliance Network；

Third is stored in unit, is used for after obtaining the updated data package generated according to the actual acquired data, by institute It states updated data package and is stored in the block chain Alliance Network.

In one possible implementation, described device further includes：

Adding unit, for the geographical spatial data modification information to be determined as effective geographical spatial data change letter After breath, increase the resource value of the corresponding user account of the terminal device.

A kind of data update system, the system comprises：

Terminal device and geographical spatial data Share update cloud platform；

The terminal device, for uploading geographical spatial data change to the geographical spatial data Share update cloud platform Information；

The geographical spatial data Share update cloud platform, including above-mentioned data update apparatus.

In one possible implementation, the system also includes：

Block chain Alliance Network, for preserving effective geographical spatial data modification information, geographical spatial data pair to be collected The actual acquired data and updated data package answered.

A kind of non-transient computer readable storage medium, the non-transient computer readable storage medium are stored with computer Instruction, the computer instruction realize data-updating method as described above when being executed by processor.

It can be seen that the embodiment of the present application has the advantages that：

The embodiment of the present application can be uploaded by terminal device at any time after user has found that geographical spatial data changes The geographical spatial data modification information acquired, geographical spatial data Share update cloud platform is on the ground for obtaining terminal device upload After managing spatial data modification information, the geographical spatial data modification information is first determined whether with the presence or absence of repetition, if not repeating It is determined as effective geographical spatial data modification information；Effective geographical spatial data modification information is determined as geography to be collected later Spatial data is obtained and is generated after the corresponding actual acquired data of geographical spatial data to be collected and according to actual acquired data Updated data package.Since each use can significantly reduce and obtain as the discovery personnel of geographical spatial data modification information per family The cost for obtaining geographical spatial data modification information ensure that so as to compared with short cycle carry out the update of geographical spatial data The accuracy and Up-to-date state of geographical spatial data.

Description of the drawings

In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for For those of ordinary skill in the art, other attached drawings are can also be obtained according to these attached drawings.

Fig. 1 is a kind of configuration diagram of application scenarios provided by the embodiments of the present application；

Fig. 2 is a kind of flow diagram of data-updating method provided by the embodiments of the present application；

Fig. 3 is the configuration diagram of another application scenarios provided by the embodiments of the present application；

Fig. 4 is the flow diagram of another data-updating method provided by the embodiments of the present application；

Fig. 5 is a kind of flow diagram for data-updating method that the application scene embodiment provides；

Fig. 6 is a kind of structural schematic diagram of data update apparatus provided by the embodiments of the present application；

Fig. 7 is a kind of structural schematic diagram of data update system provided by the embodiments of the present application.

Specific implementation mode

In order to make those skilled in the art more fully understand the technical solution in the present invention, below in conjunction with of the invention real The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common The every other embodiment that technical staff is obtained without creative efforts, should all belong to protection of the present invention Range.

In the prior art, traditional mode of production and update geographical spatial data the mode period is longer and manpower and materials consumption compared with Greatly, the navigation system industry for not being suitable for current fast development wants the fineness, accuracy, Up-to-date state etc. of geographical spatial data It asks.Currently, geographical spatial data can be updated in the way of road traveling acquisition, but which updates geographical space The cost of data is higher, therefore is unfavorable for shortening the update cycle of geographical spatial data, and then is unfavorable for ensureing data for a long time Accuracy and Up-to-date state.Furthermore it is also possible to carry out mapping operation in the way of satellite remote sensing and aerial survey, geographical space is obtained Data, but this mode is larger to material resources consumption, it is expensive, and the specific object information of point of interest can not be got, So that institute's gathered data fineness is insufficient.Therefore, being badly in need of offer one kind disclosure satisfy that navigation system industry to geographical spatial data The geographical spatial data update method that high-fineness, pinpoint accuracy, high Up-to-date state require.

For this purpose, the embodiment of the present application provides a kind of data-updating method.For ease of understanding, it is answered below with shown in FIG. 1 For scene, data-updating method provided by the embodiments of the present application is described.As shown in Figure 1, the embodiment of the present application carries The data-updating method of confession can be applied to include one or more terminal devices 101 and geographical spatial data Share update cloud platform In 102 application scenarios.Wherein, terminal device 101 can pass through application programming interface (English：Application Programming Interface, abbreviation：API it) establishes and connects with geographical spatial data Share update cloud platform 102, and realize Data upload and download.Terminal device 101 can be any movement or portable electronic device, including but not limited to intelligent hand Machine, removable computer, tablet computer, personal digital assistant (English：Personal Digital Assistant, abbreviation：PDA)、 Media player can also be the fixed terminal equipments such as computer.

Specifically, the user of terminal device 101 has found title, the business scope of point of interest b and the point of interest c of point of interest a Telephone number changed, then utilize terminal device 101 can be uploaded to geographical spatial data Share update cloud platform 102 A plurality of geographical spatial data modification information, the modification information of wherein point of interest a include the coordinate information of point of interest a, and point of interest a becomes Rear title；The modification information of point of interest b includes the coordinate information of point of interest b, the business scope after point of interest b changes；Interest The modification information of point c includes the coordinate information of point of interest c, the telephone number etc. after point of interest c changes.

Thereafter, geographical spatial data Share update cloud platform 102 judges that the geographical spatial data that terminal device 101 is sent becomes Whether more information repeats with the geographical spatial data information of original point of interest a, point of interest b, point of interest c, finally determines interest The modification information of point a does not repeat, and the modification information of point of interest b does not repeat, therefore can be by this two geographical spatial data changes Information is as effective geographical spatial data modification information；And finally determine that the modification information of point of interest c exists and repeat, it therefore, should Geographical spatial data modification information is invalid.Effective geographical spatial data modification information can be used as the reference of actual acquisition, geographical Effective geographical spatial data modification information is determined as geographical spatial data to be collected by Spatial Data Sharing update cloud platform 102, And then obtain the actual acquired data of the point of interest a and point of interest b corresponding to geographical spatial data to be collected.Finally, geographical empty Between data sharing update cloud platform 102 obtain the update packet that is generated according to the actual acquired data of point of interest a and point of interest b.

By above application Sample Scenario it is found that data-updating method provided by the embodiments of the present application, finds geographical in user After spatial data changes, found geographical spatial data modification information can be uploaded by terminal device at any time, it is geographical Spatial Data Sharing updates cloud platform after obtaining the geographical spatial data modification information that terminal device uploads, and first determines whether the ground Spatial data modification information is managed with the presence or absence of repetition, is determined as effective geographical spatial data modification information if not repeating；It Effective geographical spatial data modification information is determined as geographical spatial data to be collected afterwards, obtains geographical spatial data pair to be collected The actual acquired data answered and the updated data package generated according to actual acquired data.Since each use per family can be as ground The discovery personnel for managing spatial data modification information significantly reduce the cost for obtaining geographical spatial data modification information, so as to Compared with short cycle to carry out the update of geographical spatial data, the accuracy and Up-to-date state of geographical spatial data ensure that.

Based on application scenarios shown in FIG. 1, with reference to Fig. 2 to a kind of data-updating method provided by the embodiments of the present application Embodiment is described in detail.

Fig. 2 is a kind of flow diagram of data-updating method embodiment provided by the embodiments of the present application, and this method can be with Including：

S201：Obtain the geographical spatial data modification information that terminal device uploads.

In the present embodiment, geographical spatial data modification information can be terminal user according to point of interest and/or road The alteration on road, the information for inputting and/or collecting using terminal device.Geographical spatial data modification information can be by terminal Equipment uploads work(by the change data in Geographic data navigation class application (such as Baidu map APP, Amap APP etc.) Can, it is uploaded to geographical spatial data Share update cloud platform, can also be put down by geographical spatial data Share update by terminal device The proprietary application of platform is uploaded to geographical spatial data Share update cloud platform.Finally, geographical spatial data Share update cloud platform The geographical spatial data modification information of terminal device upload can be obtained.

It is to be appreciated that the point of interest correlation geographical spatial data change letter that geographical spatial data Share update cloud platform obtains Breath, the including but not limited to coordinate information of point of interest and change attribute information.Wherein, the coordinate information of point of interest is emerging for identifying The geospatial location of interest point, the change attribute information of point of interest can be the title of point of interest, such as so-and-so hospital, Mou Mouchao City can also be nature of business, business scope of point of interest etc., can also be the categories such as telephone number, the business hours of point of interest Property information.

It is to be appreciated that the related geographical spatial data information of road that geographical spatial data Share update cloud platform obtains, packet Include but be not limited to the origin coordinates information of road, the change attribute information of terminating coordinates information and road.Wherein, the change of road Attribute information can be passage direction modification information of fault message, construction information, repair message or road etc..

In geographical spatial data modification information, the starting of the coordinate information, road of point of interest and terminating coordinates information etc. can To be obtained by the positioning system in terminal device；The modification information of point of interest and the modification information of road can be defeated by user Enter, can also be acquired with picture or visual form, for example, terminal device by the photo of the point of interest business license of shooting, record Road construction site video is as geographical spatial data modification information.

S202：The geographical spatial data modification information is judged with the presence or absence of repetition, if the geographical spatial data becomes The geographical spatial data modification information is determined as effective geographical spatial data modification information by more information there is no repetition.

After geographical spatial data Share update cloud platform gets geographical spatial data modification information, by its in cloud platform Corresponding geographical spatial data is compared, and to judge geographical spatial data modification information with the presence or absence of repetition, and then determining should The validity of geographical spatial data modification information.Corresponding geographical spatial data in geographical spatial data Share update cloud platform, Can be that the geographical spatial data modification information that geographical spatial data Share update cloud platform received before this is true by validity After recognizing, it is stored in geographical spatial data Share update cloud platform.

As an example, first terminal equipment by the coordinate information of point of interest a and comprising its change after title " the first market ", It is uploaded to geographical spatial data Share update cloud platform as geographical spatial data modification information.Geographical spatial data Share update Cloud platform obtains the corresponding point of interest a titles of the coordinate information according to the coordinate information of point of interest a, and by the title with it is geographical Title " the first market " is compared after the point of interest a changes that spatial data modification information obtains after information cleaning, data analysis Compared with.

The corresponding point of interest a titles of point of interest a coordinate informations described herein, can be second terminal equipment first eventually End equipment is uploaded to geographical spatial data Share update cloud platform before uploading geographical spatial data modification information, and by effective Property confirm and be stored in the newest titles of point of interest a " the second market " of the cloud platform.Then by comparing, what first terminal equipment uploaded Geographical spatial data modification information is confirmed as effective geographical spatial data modification information there is no repetition.

However, if second terminal equipment is uploaded to ground before first terminal equipment uploads geographical spatial data modification information It manages Spatial Data Sharing and updates cloud platform, and be stored in the newest titles of point of interest a " first of the cloud platform by validation Market ", then after showing the point of interest a changes that this first terminal equipment uploads there is repetition, this geographical spatial data in title Modification information is invalid.

S203：Effective geographical spatial data modification information is determined as geographical spatial data to be collected.

Effective geographical spatial data modification information that step 202 determines is not uploaded with other users before this in geographical space number It is repeated according to the information of Share update cloud platform, therefore, further, effective geographical spatial data modification information has actual acquisition Value.Effective geographical spatial data modification information can be determined directly as to be collectedly by geographical spatial data Share update cloud platform Spatial data is managed, and then as the reference of actual acquisition geographical spatial data.

As an alternative embodiment, to save the human and material resources consumed needed for actual acquisition, geographical space Data sharing update cloud platform can also will meet effective geography of preset condition in effective geographical spatial data modification information Spatial data modification information is determined as geographical spatial data to be collected.

The geographical spatial data modification information that geographical spatial data Share update cloud platform uploads terminal device, is determined as After effective geographical spatial data modification information, it can also analyze whether effective geographical spatial data modification information meets default item Part, and then judge whether that it is necessary to carry out actual acquisition to effective geographical spatial data to confirm that geographical spatial data changes.Example The important level that effective geographical spatial data can such as be analyzed, when its important level be higher than predetermined level when it is determine that it is necessary to according to Coordinate information in geographical spatial data modification information carries out actual acquisition to confirm that geographical spatial data changes.In another example can To analyze after a certain user uploads effective geographical spatial data modification information, same geographical spatial data modification information The number being uploaded again, when the number such as uploaded again reaches predetermined threshold value, it is determined that effective geographical spatial data change letter Breath is geographical spatial data to be collected.

For above-mentioned important level for example, geographical spatial data Share update cloud platform can be according to effective geographical space number According to coordinate information in modification information, the density of population, the traffic density etc. in first pre-set radius of coordinate of itself storage are obtained Impact factor as the important level for analyzing effective geographical spatial data modification information.As an example, effective geographical space number According to the coordinate information for including point of interest a and point of interest b in modification information.The density of population is small in 500 meters of radius centered on coordinate In 0.5 people/m², 0.5~0.8 people/m², be more than 0.8 people/m², can be by the important level pair of effective geographical spatial data modification information It should be classified as level-one, two level, three-level, if the important level of effective geographical spatial data modification information is two level or two level or more, Then show that the nearby coordinates density of population is higher, the change of the coordinate corresponding geographical spatial data can to the work of more people or Life has an impact.By data analysis, the modification information important level of point of interest a is three-level, the modification information weight of point of interest b It is level-one to want grade, therefore, judges that it is necessary to be carried out according to the coordinate information of the point of interest a in geographical spatial data modification information Actual acquisition is to confirm that geographical spatial data changes, and then by the change attribute information of the coordinate information of point of interest a and point of interest a As geographical spatial data to be collected.

It is of course also possible to using other data as the influence for the important level for analyzing effective geographical spatial data modification information The factor, the impact factor of the important level to analyzing effective geographical spatial data modification information does not do any restriction herein.

S204：Obtain the corresponding actual acquired data of the geographical spatial data to be collected.

The external procedure that the corresponding actual acquired data of geographical spatial data to be collected can be appointed by navigation data provider Personnel acquire acquisition on the spot according to coordinate information in geographical spatial data to be collected.Geographical spatial data Share update cloud platform Further obtain actual acquired data.

It is to be appreciated that the possible corresponding geographical spatial data to be collected of actual acquired data is consistent, it is also possible to it Corresponding geographical spatial data to be collected is not inconsistent.If the corresponding geographical spatial data to be collected of actual acquired data is consistent, Then in actual acquired data, it includes corresponding geographical spatial data to be collected to remove, such as title after point of interest a changes, it is also possible to Including other relevant attribute informations of the point of interest a obtained in gatherer process on the spot, such as the nature of business of point of interest a, business Time, telephone number etc..The generation of updated data package will be on the basis of actual acquired data.

S205：Obtain the updated data package generated according to the actual acquired data.

Updated data package can be generated by geographical spatial data Share update cloud platform according to the actual acquired data of acquisition, Geographical spatial data Share update cloud platform is uploaded to after can also being generated according to actual acquired data by navigation data provider, Geographical spatial data Share update cloud platform further obtains the updated data package.Finally, the user of navigation system can basis Navigation data provides the updated data package for giving hair, or downloads updated data package from geographical spatial data Share update cloud platform, To realize the data update of navigation system.To which the user of navigation system can inquire or view update in navigation system Geographical spatial data afterwards, for example, the actual acquired data of point of interest a.

It is a kind of data-updating method embodiment provided by the embodiments of the present application above.It is found in terminal user geographical After spatial data changes, found geographical spatial data modification information can be uploaded by terminal device at any time, it is geographical Spatial Data Sharing updates cloud platform after obtaining the geographical spatial data modification information that terminal device uploads, and first determines whether the ground Spatial data modification information is managed with the presence or absence of repetition, is determined as effective geographical spatial data modification information if not repeating；It Effective geographical spatial data modification information is determined as geographical spatial data to be collected afterwards, obtains geographical spatial data pair to be collected The updated data package generated after the actual acquired data answered and according to actual acquired data.Since each terminal user is equal Can as the discovery personnel of geographical spatial data modification information, significantly reduce obtain geographical spatial data modification information at This, so as to compared with short cycle carry out the update of geographical spatial data, ensure that the accuracy and the trend of the times of geographical spatial data Property.Meanwhile the geographical spatial data modification information that user is acquired using terminal device can specifically include point of interest and/or road Attribute information, thus it is guaranteed that the fineness of geographical spatial data.

In addition, since the present embodiment is before obtaining the corresponding actual acquired data of geographical spatial data to be collected, it is geographical Spatial Data Sharing updates importance rate of the cloud platform according to effective geographical spatial data modification information, in effective geographical space Determine geographical spatial data to be collected in data modification information, thus can actual acquired data human and material resources it is limited In the case of, the geographical spatial data higher ranked to importance is acquired, and then plays manpower and materials to the full extent Effect.

Optionally, in the data-updating method that above-described embodiment provides, judge geographical spatial data change letter in S202 Breath is repeated with the presence or absence of in repetitive process if it is determined that geographical spatial data modification information exists, then geographical spatial data is shared It updates cloud platform and sends the already present prompt message of geographical spatial data modification information to terminal device, and abandon described geographical empty Between data modification information.Such situation shows that user is provided by terminal device to geographical spatial data Share update cloud platform Geographical spatial data modification information it is invalid, do not have recovery value, need for this situation in a manner of prompt message to It is fed back at family.

Since geographical spatial data is geographical in geographical spatial data Share update cloud platform, navigation data provider, upload The terminal device of spatial data modification information, there is a possibility being tampered, and the geographical spatial data pair that above-mentioned tripartite provides Important influence is all had in the generation of final updated data packet, once being tampered, may greatly influence geographical spatial data Authenticity, reliability.Therefore, for ensure geographical spatial data can not tamper, present invention also provides a kind of data updates Method, this method is realized based on block chain Alliance Network, by effective geographical spatial data modification information, geographical space number to be collected It is saved in block chain Alliance Network according to key messages such as corresponding actual acquired data and updated data packages and deposits card, navigate number It may have access to the corresponding section in block chain Alliance Network according to the terminal device of provider, upload geographical spatial data modification information Point.

For ease of understanding, below by taking application scenarios shown in Fig. 3 as an example, to data update side provided by the embodiments of the present application Method is described.

As shown in figure 3, data-updating method provided by the embodiments of the present application can be applied to following scene：Scene includes one A or multiple terminal devices 101, geographical spatial data Share update cloud platform 102, block chain Alliance Network 301.Wherein, block Chain Alliance Network 301 includes multiple nodes 3011 that block chain Alliance Network 301 is accessed for navigation data provider, multiple What node 3012 and node 3011 and node 3012 for the access block chain of terminal device 101 Alliance Network 301 can call Block chain 3013.Each node 3011 and each node 3012 belong to peer-to-peer network (English：Peer-to-peer, referred to as： P2P) node.Terminal device 101 can be established by API and geographical spatial data Share update cloud platform 102 and be connected, and be realized Data upload and download；Geographical spatial data Share update cloud platform 102 passes through API or soft with block chain Alliance Network 301 Part development kit (English：Software Development Kit, abbreviation：SDK the interaction of data) is carried out.

According to above-described embodiment it is found that geographical spatial data Share update cloud platform 102 can determine on terminal device 101 Whether the geographical spatial data modification information of biography is effective, and effective geographical spatial data modification information is determined as geography to be collected Spatial data, the update for obtaining the corresponding actual acquired data of geographical spatial data to be collected and being generated according to actual acquired data Data packet.In application scenarios provided in this embodiment, geographical spatial data Share update cloud platform 102 can also will be effective The crucial letter such as geographical spatial data modification information, the corresponding actual acquired data of geographical spatial data to be collected and updated data package Breath deposit block chain Alliance Network 103 respectively, entering chain to above-mentioned critical data information and depositing card can prevent data to be tampered, then The authenticity and reliability of data update overall process data is effectively ensured.

Based on application scenarios shown in Fig. 3, with reference to Fig. 4 to another data update side provided by the embodiments of the present application Method embodiment is described in detail.Fig. 4 is the flow diagram of another data-updating method provided by the embodiments of the present application, should Method may include：

S401：Obtain the geographical spatial data modification information that terminal device uploads.

S402：The geographical spatial data modification information is judged with the presence or absence of repetition, if the geographical spatial data becomes The geographical spatial data modification information is determined as effective geographical spatial data modification information by more information there is no repetition.

S401, S402 are identical as upper embodiment S201, S202 respectively in the present embodiment, for the sake of brevity, herein not It is described in detail again, details refer to the description in above-described embodiment.

S403：Effective geographical spatial data modification information is stored in block chain Alliance Network.

In this step, geographical spatial data Share update cloud platform terminal device is uploaded, with it is original corresponding The unduplicated geographical spatial data modification information of spatial data is managed, i.e., effective geographical spatial data modification information is stored in block chain Alliance Network, and the request that timestamp is capped for effective geographical spatial data modification information is sent to time stamp server simultaneously, To obtain effective geographical spatial data modification information of capping timestamp.It is capped effective geographical spatial data change letter of timestamp After breath deposit block chain Alliance Network, as electronic evidence, have recorded complete effectively geographical spatial data modification information and its The precise time of deposit.

In block chain Alliance Network, for block chain by being formed one by one along the block for seeking connection, each block includes block Head and block body preserve real data in block body, the HASH of the block body (real data) are then saved in block head, and The HASH of a upper block, the HASH of each block is different as a result, if area's content change in the block, HASH can become Change.If a block will allow subsequent block to be still connected to current block because data are tampered and are changed, it is necessary to It all modifies to each block subsequently connected, otherwise, all blocks after modified block are just all detached from block chain .And in block chain, the calculating of HASH is artificially designed very complicated so that such modification is hardly possible.This linkage What mechanism ensured data can not tamper.Therefore by effective geographical spatial data modification information deposit block chain connection in this step Alliance's network, ensure that effective geographical spatial data modification information can not tamper.

Since in block chain Alliance Network 301, navigation data provider can utilize node 3011 to access block chain alliance net Network 301, uploading the terminal device 101 of geographical spatial data modification information can utilize node 3012 to access block chain Alliance Network 301, the block chain 3013 that node 3011 and node 3012 can call, and each node 3011 and node 3012 belong to P2P sections Point, therefore the effective geographical spatial data modification information being stored in block chain Alliance Network in each terminal device and can be led It is synchronous between boat data providing.Terminal device 101 can know its geographical spatial data change uploaded by node 3012 Whether information is as effective geographical spatial data modification information deposit block chain Alliance Network.

S404：Effective geographical spatial data modification information is determined as geographical spatial data to be collected.

S405：Obtain the corresponding actual acquired data of the geographical spatial data to be collected.

S404, S405 are identical as upper embodiment S203, S204 respectively in the present embodiment, for the sake of brevity, herein not It is described in detail again, details refer to the description in an embodiment.

S406：By the corresponding actual acquired data deposit block chain of geographical spatial data to be collected alliance net Network.

In this step, the actual acquired data that geographical spatial data Share update cloud platform obtains S405 is stored in block Chain Alliance Network, and the request that timestamp is capped for actual acquired data is sent to time stamp server simultaneously, to be capped The actual acquired data of timestamp.After being capped the actual acquired data deposit block chain Alliance Network of timestamp, demonstrate,proved as electronics According to having recorded the precise time of complete actual acquired data and its deposit.

Actual acquired data is the benchmark for generating updated data package, and complete and accuracy is directly related to update number According to the authenticity and reliability of packet.The corresponding actual acquired data of geographical spatial data to be collected is stored in block chain in this step Alliance Network, ensure that actual acquired data can not tamper, and then ensure that the authenticity and reliability of updated data package. The actual acquired data being stored in block chain Alliance Network can be same between each terminal device and navigation data provider Step.

S407：Obtain the updated data package generated according to the actual acquired data.

This step is identical as S205 in above-described embodiment, for the sake of brevity, is not described in detail herein, details are asked Referring to the description in a upper embodiment.

S408：Updated data package is stored in the block chain Alliance Network.

In this step, what what geographical spatial data Share update cloud platform was obtained generated according to actual acquired data Updated data package is stored in block chain Alliance Network, and it is that updated data package is capped timestamp to be sent simultaneously to time stamp server Request, to obtain the actual acquired data of capping timestamp.The updated data package for being capped timestamp is stored in block chain Alliance Network Afterwards, as electronic evidence, the precise time of complete updated data package and its deposit is had recorded.

Updated data package is stored in block chain Alliance Network in this step, ensure that updated data package can not tamper. The updated data package being stored in block chain Alliance Network can synchronize between each terminal device and navigation data provider. Navigation data provider can verify updated data package that itself is generated according to actual acquired data in block by node 3011 Authenticity in chain Alliance Network, or obtained by geographical spatial data Share update cloud platform according to reality by node 3011 The updated data package that gathered data generates.

It is another data-updating method embodiment provided by the embodiments of the present application above.In this method, geographical space number According to Share update cloud platform by confirmed effective geographical spatial data modification information, the actual acquired data of acquisition and update Data packet carries out depositing card into chain, and ensure that three of the above data can not tamper.In addition, three of the above data are stored in block Chain Alliance Network makes navigation data provider and the terminal device of upload geographical spatial data information that can be obtained by node Three kinds of data are stated, in turn, above-mentioned three kinds of data in block chain Alliance Network are enable to be carried in terminal device and navigation data It is synchronous between supplier.The newer authenticity of geographical spatial data and reliability are improved as a result,.

Further optionally, in the data-updating method that above-described embodiment provides, S402 geographical spatial data Share updates After the geographical spatial data modification information is determined as effective geographical spatial data modification information by cloud platform, institute can also be increased State the resource value of the corresponding user account of terminal device.Below for this example.

As an example, the geographical spatial data change acquired in S401 geographical spatial data Share update cloud platforms is believed Breath is that the upload function during terminal device is applied by Geographic data navigation class uploads, then geographical spatial data Share update After cloud platform confirms the validity geographical spatial data modification information, user's account of Geographic data navigation class application into terminal device Increase resource value in number.Resource value can be the forms such as integral, resource coin, convertible note, and user can accumulate resource value for carrying Other service access rights or commodity that existing, exchange Geographic data navigation class provides in applying, or exchange other of the application The service access right of partner's offer or commodity etc..

As another example, the geographical spatial data change letter acquired in S401 geographical spatial datas Share update cloud platform Breath is that terminal device is uploaded by the proprietary application of geographical spatial data Share update platform, then geographical spatial data is shared After update cloud platform confirms the validity geographical spatial data modification information, increase resource value into the user account of proprietary application. Resource value can be the forms such as integral, resource coin, convertible note, and user can accumulate resource value and special be answered for withdrawing deposit, exchanging this Access rights or commodity are serviced with other of middle offer, or exchange the service use that other partners of the proprietary application provide Permission or commodity etc..

In this method, into user account, the mode of increase resource value rewards user and acquires and upload effective geographical space Data modification information, the acquisition that can improve the geographical spatial data modification information of user uploads enthusiasm, as excitation, energy The utilization rate of block chain Alliance Network interior joint is enough improved, and shortens the period of data update.Therefore be conducive to be further ensured that ground Manage the accuracy and Up-to-date state of spatial data.

Data-updating method provided by the embodiments of the present application for ease of understanding, below by taking a concrete scene as an example, in conjunction with attached The specific embodiment of data-updating method is introduced in Fig. 5.

In this Sample Scenario, when user A accidentally passes by point of interest, it is found that the point of interest has replaced title, by last week " so-and-so supermarket " replaces for " so-and-so pharmacy " of today, opens the pre-set navigational data class application in portable mobile phone The StoreFront front elevation of the point of interest is filmed, has in figure using the shooting function in APP_B by (hereinafter referred to as APP_B) Four words of " so-and-so pharmacy " that can clearly identify, while APP_B sends to user A at the shooting photo moment and starts GPS positioning The request of function after user A agrees to, acquires coordinate information where the mobile phone of GPS positioning.

Fig. 5 is the flow diagram for the data-updating method that this scene embodiment provides.This method includes：

S501：Geographical spatial data modification information is uploaded to geographical spatial data Share update cloud by user A by APP_B Platform.

In the present embodiment, geographical spatial data modification information includes：The photo that user A is shot using APP_B shooting functions, And coordinate information where shooting time mobile phone.Geographical spatial data modification information is directly uploaded to by user A by the APP_B Geographical spatial data Share update cloud platform.

S502：Geographical spatial data Share update cloud platform obtains the geographical spatial data modification information that APP_B is uploaded, into Row information is cleaned and data analysis.

Geographical spatial data Share update cloud platform extracts the change of title " certain of point of interest from the picture that APP_B is uploaded Certain pharmacy ", and obtain the coordinate information of shooting time.

S503：Geographical spatial data Share update cloud platform judges the geographical spatial data modification information with the presence or absence of weight It is multiple, if it is, S504 is executed, if it is not, then executing S505 to S513.

The repeatability of geographical spatial data modification information is carried out in this step geographical spatial data Share update cloud platform Before judgement, according to the coordinate information obtained from geographical spatial data modification information, in the data of itself storage, search is simultaneously The newest title of the corresponding point of interest of the coordinate is obtained, the newest title and " so-and-so pharmacy " are compared.

It should be noted that the newest title of the point of interest can be that other users are uploaded and passed through by terminal device before this After validation, it is stored in geographical spatial data Share update cloud platform.

If the newest title of point of interest of geographical spatial data Share update cloud platform storage is " so-and-so pharmacy ", hold Row S504；If the newest title of point of interest of geographical spatial data Share update cloud platform storage is not " so-and-so pharmacy ", execute S505 to S513.

S504：Geographical spatial data Share update cloud platform sends geographical spatial data change to user's A accounts of APP_B The already present prompt message of information, and abandon the geographical spatial data modification information.

S505：The geographical spatial data modification information is determined as effectively by geographical spatial data Share update cloud platform Manage spatial data modification information.

Geographical spatial data Share update cloud platform, can also be to after the effective geographical spatial data modification information of determination User's A accounts of APP_B send the effective prompt message of geographical spatial data modification information, and increase to user's A accounts of APP_B Add 10 integrals.Integrated value in APP_B can be used for the cumulative commodity for withdrawing deposit and exchanging APP_B offers.

S506：Effective geographical spatial data modification information is stored in block by geographical spatial data Share update cloud platform Chain Alliance Network.

What this step mainly served for ensuring effective geographical spatial data can not tamper.User A and navigation data provider The data in block chain Alliance Network can be accessed by corresponding node, but cannot change data therein.

S507：Effective geographical spatial data modification information is determined as to be collected by geographical spatial data Share update cloud platform Geographical spatial data, and navigation data provider sends geographical spatial data to be collected.

Geographical spatial data Share update cloud platform carries out the coordinate information in effective geographical spatial data modification information Analysis determines that the point of interest is located near turnpike road transport hub at 100 meters, and the density of population is 0.7 people/m herein², because This, the important level of effective geographical spatial data modification information is two level, can generate shadow to the work or life of more people It rings, the title " so-and-so pharmacy " after the coordinate information of the point of interest and point of interest change is determined as geographical space number to be collected According to.

S508：Navigation data provider receives geographical spatial data to be collected, is formulated according to geographical spatial data to be collected Acquisition plan on the spot, and acquisition plan will be sent to external procedure personnel on the spot.

On the spot in acquisition plan, including the external procedure personnel of quasi- acquisition, quasi- acquisition time, quasi- gathered data etc..It is quasi- to adopt Collect in data in geographical spatial data to be collected, the corresponding point of interest actual name of coordinate information, can also include point of interest Telephone number, business hours etc..

S509：External procedure personnel are acquired on the spot according to acquisition plan on the spot, obtain geographical spatial data to be collected Corresponding actual acquired data, and actual acquired data is fed back into navigation data provider.

In actual acquired data, including the actual name of point of interest, telephone number, business hours etc..

S510：The geographical spatial data Share update cloud platform acquisition geographical spatial data to be collected is corresponding actually to be adopted Collect data.

After the actual acquired data that external procedure personnel acquisition can be received by navigation data provider, it is carried out After data are classified or cleaned, it is sent to geographical spatial data Share update cloud platform.In turn, geographical spatial data Share update is flat Platform obtains the actual acquired data after the cleaning.

S511：Geographical spatial data Share update platform is by the corresponding actual acquisition number of the geographical spatial data to be collected According to the deposit block chain Alliance Network.

What this step mainly served for ensuring actual acquired data can not tamper.User A and navigation data provider The data in block chain Alliance Network are accessed by corresponding node, but data therein cannot be changed.

S512：Navigation data provider updates initial data according to actual acquired data, generates updated data package, and will Updated data package is sent to geographical spatial data Share update cloud platform and navigation system users end.

S513：Geographical spatial data Share update cloud platform obtains the updated data package that navigation data provider sends, will Updated data package is stored in the block chain Alliance Network.

By update the data be packed in that chain deposits that card mainly serves for ensuring this updated data package can not tamper.User A with lead The data providing that navigates can access the data in block chain Alliance Network by corresponding node, but cannot change data therein.

S514：Navigation system users end obtains the updated data package that navigation data provider sends.

Since updated data package is generated according to actual acquired data, used using updated data package upgrading navigation system Family end can make user when using the navigation system users end, it is higher to search for and get accuracy, fineness, Up-to-date state Geographical spatial data.For example, the interest that the point of interest change of title " so-and-so pharmacy " and actual acquisition that user A has found are arrived Point telephone number, business hours etc..

Further, since confirmed effective geographical spatial data is changed letter by geographical spatial data Share update cloud platform Breath, the actual acquired data obtained and updated data package have carried out entering chain and have deposited card, therefore ensure that three of the above data It can not tamper.In turn, the authenticity and reliability of updated geographical spatial data are improved.

In addition, in above-mentioned scene embodiment, if the geographical spatial data modification information of user's A acquisitions and external procedure personnel The actual acquired data of acquisition is consistent, i.e. the point of interest change of title really, and title is " so-and-so pharmacy " really after change, then outer It is shared more to geographical spatial data after portion's operating personnel's actual acquisition or after navigation data provider receives actual acquired data New cloud platform sends validation information.

Geographical spatial data Share update cloud platform triggers block chain intelligence contract according to validation information, according to Intelligent contract increases the integral of user's A accounts of APP_B.In turn, user A can utilize the integral in account, withdraw deposit or exchange agent Product.

Corresponding to the data-updating method that above-described embodiment provides, the embodiment of the present application also provides a kind of data update dresses It sets.6 pairs of devices are described in detail below in conjunction with the accompanying drawings.

Fig. 6 is the structural schematic diagram of data update apparatus embodiment provided by the embodiments of the present application.The device includes：First Acquiring unit 601, judging unit 602, the first determination unit 603, the second determination unit 604, second acquisition unit 605 and third Acquiring unit 606.

Wherein, first acquisition unit 601, the geographical spatial data modification information for obtaining terminal device upload；

Judging unit 602, for judging the geographical spatial data modification information with the presence or absence of repetition；

First determination unit 603, if the judging result for the judging unit changes for the geographical spatial data The geographical spatial data modification information is determined as effective geographical spatial data modification information by information there is no repetition；

Second determination unit 604, it is to be collected geographical empty for effective geographical spatial data modification information to be determined as Between data；

Second acquisition unit 605, for obtaining the corresponding actual acquired data of the geographical spatial data to be collected；

Third acquiring unit 606, for obtaining the updated data package generated according to the actual acquired data.

It is data update apparatus provided by the embodiments of the present application above.Geographical spatial data hair is found in terminal user After changing more, found geographical spatial data modification information can be uploaded by terminal device at any time, geographical spatial data is total Update cloud platform is enjoyed after obtaining the geographical spatial data modification information that terminal device uploads, first determines whether the geographical spatial data Modification information is determined as effective geographical spatial data modification information with the presence or absence of repetition if not repeating；It later will effectively Reason spatial data modification information is determined as geographical spatial data to be collected, obtains that geographical spatial data to be collected is corresponding actually to be adopted The updated data package generated after collection data and according to actual acquired data.Since each terminal user can be used as ground The discovery personnel for managing spatial data modification information significantly reduce the cost for obtaining geographical spatial data modification information, thus should Data update apparatus can compared with short cycle carry out the update of geographical spatial data, ensure that geographical spatial data accuracy and Up-to-date state.Meanwhile the geographical spatial data modification information that is acquired using terminal device of user can specifically include point of interest and/or The attribute information of road, therefore, the device ensure that the fineness of geographical spatial data.

Optionally, to save the human and material resources consumed needed for gathered data, data provided by the embodiments of the present application are more New equipment can also include：

Third determination unit 607, in effective geographical spatial data modification information, preset condition will to be met Effective geographical spatial data modification information is determined as geographical spatial data to be collected.

Therefore, data update apparatus provided in this embodiment, can actual acquired data human and material resources it is limited In the case of, the geographical spatial data higher ranked to importance is acquired, and then plays manpower and materials to the full extent Effect.

Optionally, it is the validity that the geographical spatial data modification information that it is uploaded is fed back to terminal device, above-mentioned data Updating device can also include：

Transmission unit 608, if the judging result for the judging unit is the geographical spatial data modification information In the presence of repetition, the already present prompt message of geographical spatial data modification information is sent to the terminal device, and abandon describedly Manage spatial data modification information.

In addition, for ensure geographical spatial data can not tamper, data update apparatus provided in this embodiment can also will In important geographical spatial data deposit block chain Alliance Network, data in block chain Alliance Network each terminal device with And it is synchronous between navigation data provider.Specifically, data update apparatus provided in this embodiment can also include：

First deposit unit 609, for the geographical spatial data modification information to be determined as effective geographical space number After modification information, effective geographical spatial data modification information is stored in block chain Alliance Network；

Second deposit unit 610, for obtain the corresponding actual acquired data of the geographical spatial data to be collected it Afterwards, by the corresponding actual acquired data deposit of the geographical spatial data to be collected block chain Alliance Network；

Third is stored in unit 611, is used for after obtaining the updated data package generated according to the actual acquired data, will The updated data package is stored in the block chain Alliance Network.

In above-mentioned data update apparatus, the first deposit unit, the second deposit unit, third deposit unit respectively will be geographical empty Between data sharing update cloud platform by confirmed effective geographical spatial data modification information, acquisition actual acquired data and Updated data package carries out depositing card into chain, and ensure that three of the above data can not tamper.In addition, three of the above data are stored in Block chain Alliance Network makes navigation data provider and the terminal device of upload geographical spatial data information that can be obtained by node Above-mentioned three kinds of data are taken, in turn, enable above-mentioned three kinds of data in block chain Alliance Network in terminal device and navigation number According to synchronous between provider.The device makes the newer authenticity of geographical spatial data and reliability be improved as a result,.

Optionally, to encourage the user of terminal device actively to upload effective geographical spatial data modification information, to shorten The data update period, and then ensure accuracy, fineness and the Up-to-date state of geographical spatial data, number provided by the embodiments of the present application It can further include according to updating device：

Adding unit 612, for the geographical spatial data modification information to be determined as effective geographical spatial data change After more information, increase the resource value of the corresponding user account of the terminal device.

The mode that the adding unit increases resource value into user account rewards user and acquires and upload effective geographical empty Between data modification information, can improve the geographical spatial data modification information of user acquisition upload enthusiasm, above-mentioned data are more New equipment can improve the utilization rate of block chain Alliance Network interior joint, and shorten the period of data update.Therefore be conducive into one Step ensures the accuracy and Up-to-date state of geographical spatial data.

The embodiment of the present application also provides a kind of data update system, which includes：

Terminal device 701 and geographical spatial data Share update cloud platform 702；

The terminal device 701, for uploading geographical spatial data to the geographical spatial data Share update cloud platform Modification information；

The geographical spatial data Share update cloud platform 702 may include the data update dress that above-described embodiment provides It sets.

Optionally, which can also include：

Block chain Alliance Network 703, for preserving effective geographical spatial data modification information, geographical spatial data to be collected Corresponding actual acquired data and updated data package.

The embodiment of the present invention additionally provides a kind of non-transient computer readable storage medium, non-transient computer readable storage Medium storing computer instructs, the data update side that computer instruction is used to that computer to be made to execute as described in above-described embodiment Method.Wherein, storage medium can be magnetic disc, CD, read-only memory (Read-Only Memory, ROM), random storage note Recall body (Random Access Memory, RAM), flash memory (Flash Memory), hard disk (Hard Disk Drive, Abbreviation：) or solid state disk (Solid-State Drive, SSD) etc. HDD；Storage medium can also include the storage of mentioned kind The combination of device.

It should be noted that each embodiment is described by the way of progressive in this specification, each embodiment emphasis is said Bright is all difference from other examples, and just to refer each other for identical similar portion between each embodiment.For reality For applying system or device disclosed in example, since it is corresponded to the methods disclosed in the examples, so fairly simple, the phase of description Place is closed referring to method part illustration.

It should be appreciated that in this application, " at least one (item) " refers to one or more, and " multiple " refer to two or two More than a."and/or", the incidence relation for describing affiliated partner indicate may exist three kinds of relationships, for example, " A and/or B " It can indicate：A is only existed, B is only existed and exists simultaneously tri- kinds of situations of A and B, wherein A, B can be odd number or plural number.Word It is a kind of relationship of "or" that symbol "/", which typicallys represent forward-backward correlation object,.At least one of " following (a) " or its similar expression refers to Arbitrary combination in these, including individual event (a) or the arbitrary combination of complex item (a).At least one of for example, in a, b or c (a) can indicate：A, b, c, " a and b ", " a and c ", " b and c ", or " a and b and c ", wherein a, b, c can be single, also may be used To be multiple.

It should also be noted that, herein, relational terms such as first and second and the like are used merely to one Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology In any other form of storage medium well known in field.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the application. Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.Therefore, the application It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest range caused.

Claims

1. a kind of data-updating method, which is characterized in that the method includes：

The geographical spatial data modification information is judged with the presence or absence of repetition, if the geographical spatial data modification information is not deposited It is repeating, the geographical spatial data modification information is determined as effective geographical spatial data modification information；

2. according to the method described in claim 1, it is characterized in that, obtaining the corresponding reality of the geographical spatial data to be collected Before the gathered data of border, the method further includes：

In effective geographical spatial data modification information, the effective geographical spatial data for meeting preset condition is changed Information is determined as geographical spatial data to be collected.

3. according to the method described in claim 1, it is characterized in that, the method further includes：

It is repeated if the geographical spatial data modification information exists, geographical spatial data change letter is sent to the terminal device Already present prompt message is ceased, and abandons the geographical spatial data modification information.

4. method according to claim 1 or 2, which is characterized in that the method further includes：

It, will be described effective after the geographical spatial data modification information is determined as effective geographical spatial data modification information Geographical spatial data modification information is stored in block chain Alliance Network；

After obtaining the corresponding actual acquired data of the geographical spatial data to be collected, by the geographical space number to be collected It is stored in the block chain Alliance Network according to corresponding actual acquired data；

After obtaining the updated data package generated according to the actual acquired data, the updated data package is stored in the area Block chain Alliance Network.

5. according to the method described in claim 4, it is characterized in that, the data in the block chain Alliance Network are each described It is synchronous between terminal device and navigation data provider.

6. according to the method described in claim 1, it is characterized in that, the method further includes：

After the geographical spatial data modification information is determined as effective geographical spatial data modification information, increase the terminal The resource value of the corresponding user account of equipment.

7. a kind of data update apparatus, which is characterized in that described device includes：

First determination unit is not deposited if the judging result for the judging unit is the geographical spatial data modification information It is repeating, the geographical spatial data modification information is determined as effective geographical spatial data modification information；

Second determination unit, for effective geographical spatial data modification information to be determined as geographical spatial data to be collected；

8. device according to claim 7, which is characterized in that described device further includes：

Third determination unit, in effective geographical spatial data modification information, will meet described in preset condition to have Effect geographical spatial data modification information is determined as geographical spatial data to be collected.

9. device according to claim 7, which is characterized in that described device further includes：

Transmission unit, if the judging result for the judging unit, which is the geographical spatial data modification information, has weight It is multiple, the already present prompt message of geographical spatial data modification information is sent to the terminal device, and abandon the geographical space Data modification information.

10. device according to claim 7 or 8, which is characterized in that described device further includes：

First deposit unit, for the geographical spatial data modification information to be determined as effective geographical spatial data change letter After breath, effective geographical spatial data modification information is stored in block chain Alliance Network；

Second deposit unit is used for after obtaining the corresponding actual acquired data of the geographical spatial data to be collected, by institute It states the corresponding actual acquired data of geographical spatial data to be collected and is stored in the block chain Alliance Network；

Third is stored in unit, is used for after obtaining the updated data package generated according to the actual acquired data, by described in more New data packets are stored in the block chain Alliance Network.

11. device according to claim 10, which is characterized in that the data in the block chain Alliance Network are in each institute It states synchronous between terminal device and navigation data provider.

12. device according to claim 7, which is characterized in that described device further includes：

Adding unit, for the geographical spatial data modification information to be determined as effective geographical spatial data modification information Afterwards, increase the resource value of the corresponding user account of the terminal device.

13. a kind of data update system, which is characterized in that the system comprises：

Terminal device and geographical spatial data Share update cloud platform；

The terminal device, for uploading geographical spatial data change letter to the geographical spatial data Share update cloud platform Breath；

The geographical spatial data Share update cloud platform, including claim 7-12 any one of them data update apparatus.

14. system according to claim 13, which is characterized in that the system also includes：

Block chain Alliance Network, it is corresponding for preserving effective geographical spatial data modification information, geographical spatial data to be collected Actual acquired data and updated data package.

15. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited Computer instruction is contained, the number as described in any one of claim 1-6 is realized when the computer instruction is executed by processor According to update method.