CN103900553A - Regional map recording method and system - Google Patents
Regional map recording method and system Download PDFInfo
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- CN103900553A CN103900553A CN201210573121.6A CN201210573121A CN103900553A CN 103900553 A CN103900553 A CN 103900553A CN 201210573121 A CN201210573121 A CN 201210573121A CN 103900553 A CN103900553 A CN 103900553A
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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
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Abstract
The invention relates to a regional map recording method and a system. The method includes: recording driving routes and parking positions of a car in a region; collecting all the driving routes and the parking positions related to the region by a cloud server; overlaying the collected driving routes and the collected parking positions in the region to build a map of the region; and storing the map. The system comprises a navigation terminal and the cloud server. The navigation terminal comprises a driving recording module and a sending module. The cloud server comprises a collecting module, a map forming module and a storing module. The method and the system can obtain the accurate map of the region, thus providing parking plot information in the region.
Description
Technical field
The present invention relates to the navigation map recording method in field of navigation technology, particularly relate to a kind of area map recording method and system.
Background technology
Along with China's industrialization, urbanization process are accelerated, China's automobile pollution climbs up and up, and national vehicle guaranteeding organic quantity has been broken through 2.19 hundred million." big city disease " suffered from Beijing, Shanghai, Guangzhou, Shenzhen etc. one after another, even some two or three line cities all face the series of problems such as traffic congestion at present.Government and scholar mostly concentrate on driving and road equipment, even the traffic problems in region do not obtain due attention at home the concern of traffic problems.
At present, waiting for bus in parking lot, refuelling station, roadside, road, to live in concentrated communities place more and more, such as, the area in parking lot is increasing, and parking stall is also more and more.But owing to lacking effective area map inducible system, bring great inconvenience to parking position.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of area map recording method and system, can obtain the controlled map in region, thereby provides the running information in region for user.
The technical solution adopted for the present invention to solve the technical problems is: a kind of area map recording method is provided, comprises the following steps:
(1) record course and the parking spot of automobile in described region;
(2) cloud server is collected course and the parking spot all about described region;
(3) course in the described region of collecting and parking spot are superposeed and form the map in described region;
(4) preserve the map forming.
In described step (1), the judgment mode of parking spot is to detect the parking information of recording whether to meet parking basis for estimation, if met, parking information is recorded as to parking spot.
Described parking basis for estimation exits navigational system for user.
Parking spot algorithm acquisition by inference in described step (1).
In described step (1), adopt gyroscope to record course and the parking spot of automobile in region.
The technical solution adopted for the present invention to solve the technical problems is: a kind of area map register system is also provided, comprise navigation terminal and cloud server, described navigation terminal comprises: driving recording module, for recording course and the parking spot of automobile in region; Sending module, for sending course and the parking spot of automobile in region to cloud server; Described cloud server comprises: collection module, for collecting the automobile of all navigation terminals transmissions at course and the parking spot in this region; Map forms module, for the map in the described region of formation that the course in the described region of collecting and parking spot superposes; Memory module, for preserving the map of formation.
Described navigation terminal also comprises judge module, and described judge module, for judging whether the parking information of record meets parking basis for estimation, if met, is recorded as parking spot by parking information.
Described parking basis for estimation exits navigational system for user.
Described navigation terminal also comprises parking spot computing module, and described parking spot computing module by inference algorithm obtains parking spot.
Described driving recording module is gyroscope.
Beneficial effect
Owing to having adopted above-mentioned technical scheme, the present invention compared with prior art, there is following advantage and good effect: the present invention collects user in the traffic route in region, in the time collecting the traffic route of multiple different users in region, thereby the traffic route of receiving is superposeed and can obtain complete and accurate area map.The present invention can also differentiate user's parking spot, thereby can obtain parking stall concrete in region.
Brief description of the drawings
Fig. 1 is the process flow diagram of first embodiment of the invention;
Fig. 2 is the block diagram of second embodiment of the invention.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
The first embodiment of the present invention relates to a kind of area map recording method, comprises the following steps: record course and the parking spot of automobile in region; Cloud server is collected course and the parking spot in described region; The course in the described region of collecting and parking spot are superposeed and form the map in described region; Preserve the map forming.As shown in Figure 1, concrete steps are as follows:
Wherein, the judgment mode of parking spot can be to detect the parking information of recording whether to meet parking basis for estimation, if met, parking information is recorded as to parking spot, can be also to obtain parking spot according to mathematical model planning mode or reasoning algorithm.
In present embodiment, the judgment mode of parking spot adopts parking basis for estimation to obtain, and parking basis for estimation exits navigational system for user.Under normal circumstances, in the time that user closes navigational system, the residing position of user is exactly final destination, therefore can exit navigational system by user and determine parking spot.
Certainly, in order to obtain information more accurately, can also determine in parking spot and infer parking spot according to reasoning algorithm by parking basis for estimation, for example, can adopt the clique tree propagation algorithm of Bayesian Network Inference analysis to know the parking spot that automobile is final.
As can be seen here, the present invention can also differentiate user's parking spot, thereby can obtain parking stall concrete in region, makes user can accurately find parking stall by navigational system, without hovering in region.
Then, enter step 102, cloud server is collected course and the parking spot all about described region, that is to say, cloud server is collected all course and the parking spots of above-mentioned zone such as user in parking lot that enter, specifically, cloud server navigation system is sent the request of collection, navigational system sends to cloud server by the course of record and parking spot after receiving request, thereby makes cloud server collect all course and parking spots that enter above-mentioned parking lot user.It can be timed sending every day that cloud server sends the request of collection, can be also to send at once after navigational system that user detected reopens.
Then, enter step 103, the course in the described region of collecting and parking spot are superposeed and form the map in described region, that is to say, cloud server is collected after the course and parking spot of described region such as parking lot, the course of receiving and parking spot are superposeed, in additive process using first user's course and parking spot as basic map, second user's course and parking spot are added in first user's course and parking spot, if second user's course is identical with first user's course, retain first user's course, if it is not identical, second user's course is joined on basic map, form new basic map.Parking spot is also to adopt to use the same method to superpose, if it is identical with first user's parking spot to work as second user's parking spot, retain first user's parking spot, if it is not identical, second user's parking spot is joined on basic map, form new basic map.Again the new basic map of third party course and parking spot and formation is superposeed, by that analogy, finally form the internal map in complete parking lot.
Finally, enter step 104, preserve the map forming, the internal map that is about to the final complete region forming is preserved, more from now in navigation procedure, in the time that user comes this region such as parking lot, can, directly by this internal map, be sent to navigational system and navigate.
The present invention collects user in the traffic route in region, in the time collecting the traffic route of multiple different users in this region, thereby the traffic route of receiving is superposeed and can obtain complete and accurate area map, thereby for the map that user provides this intra-zone, avoid user lost in this region.
The second embodiment of the present invention relates to a kind of area map register system, comprises navigation terminal 201 and cloud server 202, and described navigation terminal 201 comprises: driving recording module 2011, for recording course and the parking spot of automobile in region; Sending module 2012, for sending course and the parking spot of automobile in region to cloud server; Described cloud server 202 comprises: collection module 2021, for collecting the automobile of all navigation terminals transmissions at course and the parking spot in this region; Map forms module 2022, for the map in the described region of formation that the course in the described region of collecting and parking spot superposes; Memory module 2023, for preserving the map of formation.Described driving recording module is gyroscope.
The present invention collects user in the traffic route in region, in the time collecting the traffic route of multiple different users in region, thereby the traffic route of receiving is superposeed and can obtain complete and accurate area map, thereby for the map that user provides intra-zone, avoid user lost in region.
Described navigation terminal 201 also comprises judge module 2013, and whether described judge module 2013 meets parking basis for estimation for the parking information that judges record, if met, parking information is recorded as to parking spot.Wherein, described parking basis for estimation, for user exits navigational system, that is to say, judge module 2013 gets parking information according to GPS module and judges user and whether exit navigational system, if exit navigational system, this parking information is recorded as to parking spot.
As can be seen here, the present invention can also differentiate user's parking spot, thereby can obtain in region, such as the concrete transport information in parking lot, making user can accurately find parking stall by navigational system, without hovering in parking lot.
Described navigation terminal also comprises parking spot computing module 2014, and described parking spot computing module 2014 by inference algorithm obtains parking spot.Certainly, in order to obtain information more accurately, can also determine in parking spot and infer parking spot according to reasoning algorithm by parking basis for estimation, for example, can adopt the clique tree propagation algorithm of Bayesian Network Inference analysis to know the parking spot that automobile is final.
Claims (10)
1. an area map recording method, is characterized in that, comprises the following steps:
(1) record course and the parking spot of automobile in described region;
(2) cloud server is collected course and the parking spot all about described region;
(3) course in the described region of collecting and parking spot are superposeed and form the map in described region;
(4) preserve the map forming.
2. area map recording method according to claim 1, it is characterized in that, in described step (1), the judgment mode of parking spot is to detect the parking information of recording whether to meet parking basis for estimation, if met, parking information is recorded as to parking spot.
3. area map recording method according to claim 2, is characterized in that, described parking basis for estimation exits navigational system for user.
4. area map recording method according to claim 1, is characterized in that, parking spot algorithm acquisition by inference in described step (1).
5. area map recording method according to claim 1, is characterized in that, adopts gyroscope to record course and the parking spot of automobile in described region in described step (1).
6. an area map register system, comprises navigation terminal and cloud server, it is characterized in that, described navigation terminal comprises: driving recording module, for recording course and the parking spot of automobile in region; Sending module, for sending course and the parking spot of automobile in region to cloud server; Described cloud server comprises: collection module, for collecting the automobile of all navigation terminals transmissions at course and the parking spot in this region; Map capable become module, form the map in described region for the course in the described region of collecting and parking spot are superposeed; Memory module, for preserving the map of formation.
7. area map register system according to claim 6, it is characterized in that, described navigation terminal also comprises judge module, and described judge module is for judging whether the parking information of record meets parking basis for estimation, if meet, parking information be recorded as to parking spot.
8. area map register system according to claim 7, is characterized in that, described parking basis for estimation exits navigational system for user.
9. area map register system according to claim 6, is characterized in that, described navigation terminal also comprises parking spot computing module, and described parking spot computing module by inference algorithm obtains parking spot.
10. area map register system according to claim 6, is characterized in that, described driving recording module is gyroscope.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210573121.6A CN103900553A (en) | 2012-12-25 | 2012-12-25 | Regional map recording method and system |
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| CN201210573121.6A CN103900553A (en) | 2012-12-25 | 2012-12-25 | Regional map recording method and system |
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| CN106610286A (en) * | 2015-10-22 | 2017-05-03 | 口碑控股有限公司 | Acquisition method and apparatus for information of route |
| CN106652547A (en) * | 2015-11-02 | 2017-05-10 | 大陆汽车投资（上海）有限公司 | Parking guidance method |
| CN106767854A (en) * | 2016-11-07 | 2017-05-31 | 纵目科技（上海）股份有限公司 | mobile device, garage map forming method and system |
| CN107710302A (en) * | 2015-06-11 | 2018-02-16 | 日产自动车株式会社 | Parking lot mapping system |
| CN113313961A (en) * | 2021-04-30 | 2021-08-27 | 北京万集科技股份有限公司 | Navigation method, navigation device, computer equipment and storage medium |
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Application publication date: 20140702 |