CN102506853B - Path planning method, air navigation aid, location service equipment and server - Google Patents
Path planning method, air navigation aid, location service equipment and server Download PDFInfo
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Abstract
The invention discloses path planning method, air navigation aid, location service equipment and server.The present invention relates to location-based service technology, particularly relate to paths planning method, air navigation aid, location service equipment and server.The invention provides a kind of paths planning method, comprising: determine departure place and destination; Departure place and destination are sent to server; Reception server obtains the driving trace section of coupling according to described departure place and destination from the driving trace section that it prestores; Calculate and obtain path planning, described path planning comprises the driving trace section of described coupling; Show described path planning.The present invention, by providing a kind of path planning method using the general routes of multiple user as the reference factor of path planning, is reached for navigation object and provides a kind of path planning mode, the beneficial effect of better meeting consumers' demand.
Description
Technical field
The present invention relates to location-based service technology, particularly relate to paths planning method, air navigation aid, location service equipment and server.
Background technology
Location service equipment refers to the equipment itself possessing the various functions relevant to position, or can by the equipment of far-end online mode to user-provided location service and correlation function thereof.Location service equipment can be computer, mobile phone, navigator etc.Location service equipment is for navigator, its principle of work is: navigator determines the position coordinates of target location, it is mated with the position coordinates recorded in the electronic chart self stored, determines with this accurate location of navigation object in electronic chart carrying this navigator.Navigator can be mobile unit, portable navigation device, cell phone apparatus etc.
Location service equipment according to the departure place of user's input, destination calculating path, thus can guide for user, and the mode of path computing has multiple at present, comprising: at a high speed preferentially, minimum charge, shortest path etc.But might not being that users have a preference for according to the path that these path computing modes calculate, blocking up as compared, the narrow or pavement behavior of road be bad etc.The present inventor is realizing finding in process of the present invention, and path planning mode of the prior art does not consider the path that users have a preference for or often travel when calculating path, therefore can not meet the demand of user.
Summary of the invention
The technical problem to be solved in the present invention is to provide path planning method, air navigation aid, location service equipment and server, for user puies forward a kind of path planning mode, better for user carries out Way guidance.
The invention provides a kind of paths planning method, comprising:
Determine departure place and destination;
Departure place and destination are sent to server;
Reception server obtains the driving trace section of coupling according to described departure place and destination from the driving trace section that it prestores;
Calculate and obtain path planning, described path planning comprises the driving trace section of described coupling;
Show described path planning.
Present invention also offers a kind of air navigation aid, comprising:
Determine departure place and destination;
Departure place and destination are sent to server;
Reception server obtains the driving trace section of coupling according to described departure place and destination from the driving trace section that it prestores;
Calculate and obtain path planning, described path planning comprises the driving trace section of described coupling;
Show described path planning;
Be received in path planning the instruction selecting guidance path;
Navigate according to the current location determined and described guidance path.
Present invention also offers a kind of location service equipment, comprising:
Departure place and destination determining unit, for determining departure place and destination;
Transmitting element, for being sent to server by departure place and destination;
Receiving element, obtains the driving trace section of coupling from the driving trace section that it prestores according to described departure place and destination for reception server;
Path planning unit, for calculating and obtaining path planning, described path planning comprises the driving trace section of described coupling;
Display unit, for showing described path planning.
Present invention also offers a kind of server, comprising:
First receiving element, for receiving the driving trace that any position service equipment sends;
Storage unit, the number of times that overlaps in the driving trace that any position service equipment received for storing the first receiving element sends is greater than the driving trace section of preset times;
Second receiving element, the departure place sent for receiving position service equipment and destination;
Matching unit, for obtaining the driving trace section of coupling from the driving trace section that it prestores according to described departure place and destination;
Transmitting element, for sending the driving trace section of described coupling.
The present invention, by providing a kind of path planning method using the general routes of multiple user as the reference factor of path planning, is reached for navigation object and provides a kind of path planning mode, the beneficial effect of better meeting consumers' demand.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the method flow diagram of a kind of paths planning method that the embodiment of the present invention one provides;
Fig. 2 is the method flow diagram of a kind of air navigation aid that the embodiment of the present invention one provides;
Fig. 3 is the method flow diagram of a kind of paths planning method that the embodiment of the present invention two provides;
Fig. 4 is the method flow diagram of a kind of air navigation aid that the embodiment of the present invention two provides;
Fig. 5 is the schematic diagram of a kind of location service equipment that the embodiment of the present invention three provides;
Fig. 6 is the schematic diagram of a kind of server that the embodiment of the present invention four provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment one
The embodiment of the present invention provides a kind of paths planning method, and as shown in Figure 1, described paths planning method comprises:
Step 101, any position service equipment record driving trace, and driving trace is sent to server, described driving trace comprises the track of track that vehicle travels, pedestrian's walking, and pedestrian takes pubic transport or the track of subway, and with the track that the trip of other modes of transportation is formed; Certainly, user can select whether to send driving trace to server, also can select to send which driving trace to server.
Step 102, server receive the driving trace that any position service equipment sends, and store the more driving trace section of coincidence number of times.Server side preset times M, when coincidence number of times in driving trace section is more than or equal to M, then stores and travels track segment.As location service equipment A, location service equipment B, multiple location service equipments such as location service equipment C, all upload driving trace to server, the number of times that overlaps in driving trace is greater than the driving trace section of preset times M, and server stores.
Step 103, location service equipment determine departure place information, determine destination information; Wherein, determine that departure place information is determined by the departure place information receiving user's input, also by receiving satellite positioning signals determination current location, as gps signal, and current location is defined as departure place information.Wherein, determine that destination is determined by the destination information receiving user's input, also can receive the destination information sent from other equipment and determine.
Departure place information, destination information are sent to server by step 104, location service equipment;
Whether step 105, server judge to have in the driving trace section stored through departure place and destination, if having, then this driving trace section are sent to location service equipment; Server side also can arrange predeterminable range scope N, when departure place, the equal distance travel track segment in destination are less than or equal to N, then this driving trace section is sent to location service equipment.The driving trace section that server sends is likely more than one or two (comprising two).The driving trace section of mating if do not have, be then sent to location service equipment by not mating the result travelling track segment.
Step 106, location service equipment are according to multiple path planning mode calculating path.Described path planning mode comprises: minimum charge, shortest path, at a high speed preferential, system recommendation, general routes.Described multiple finger is two or more.Different path planning mode takes different algorithm calculating paths.
Step 107, obtaining multiple path planning, by adopting different algorithm calculating paths, obtaining the path planning that each algorithm is corresponding respectively.As by minimum charge path planning mode, what take is the algorithm of minimum charge, obtains the path planning of minimum charge.With shortest path, then what take is the algorithm of shortest path, obtains the path planning of shortest path.And by general routes, then take the algorithm of general routes, the path planning (general routes) of acquisition comprises driving trace section, and when the driving trace section that location service equipment receives is one, then general routes is also one accordingly.When the driving trace section that location service equipment receives comprises more than two, then general routes also comprises more than two accordingly.If because server does not exist the driving trace section of coupling, and this result is sent to location service equipment, then general routes planning mode can not obtain path planning.
Step 108, in electronic map interface, show different path plannings simultaneously.Different path planning different identifications marks, and preferably, marks different path planning by color.When marking different path planning by color, interface also needs show legend, for representing each self-corresponding color of different path planning.If because server does not exist the driving trace section of coupling, and this result is sent to location service equipment, then electronic chart does not show general routes, and the similar prompting of " not having general routes " can be shown.
The embodiment of the present invention also provides a kind of air navigation aid, and as shown in Figure 2, described air navigation aid comprises step 201 to 208, all identical with above-mentioned steps 101 to 108, also comprises:
Step 209, be received in path planning the instruction selecting guidance path;
Step 210, navigate according to the current location determined and described guidance path, the determination of current location, can be determined by receiving satellite positioning signals, as determined by receiving gps signal.Guidance path adopts the color be different from step 208 to show on electronic chart.This navigation can be Voice Navigation or dynamic interface navigation, also can be that Voice Navigation and dynamic interface navigation combine.Dynamic interface navigation can be show described path planning and current location on electronic chart, because navigation object is transportable, the current location that electronic chart shows also moves thereupon, and the current location that electronic chart shows can use icon representation.Voice Navigation can be to arrive or approach signal lamp, turning, crossing, point branch road, expressway entrance and exit etc. need the place of pointing out, to carry out voice message in current location.
Embodiment two,
The embodiment of the present invention provides a kind of paths planning method, and as shown in Figure 3, described paths planning method comprises:
Step 301, any position service equipment record driving trace, and driving trace is sent to server, described driving trace comprises the track of track that vehicle travels, pedestrian's walking, and pedestrian takes pubic transport or the track of subway, and with the track that the trip of other modes of transportation is formed; Certainly, user can select whether to send driving trace to server, also can select to send which driving trace to server.
Step 302, server receive the driving trace that any position service equipment sends, and store the more driving trace section of coincidence number of times.Server side preset times M, when coincidence number of times in driving trace section is more than or equal to M, then stores and travels track segment.As location service equipment A, location service equipment B, multiple location service equipments such as location service equipment C, all upload driving trace to server, the number of times that overlaps in driving trace is greater than the driving trace section of preset times M, and server stores.
Step 303, location service equipment determine departure place information, determine destination information; Wherein, determine that departure place information is determined by the departure place information receiving user's input, also by receiving satellite positioning signals determination current location, as gps signal, and current location is defined as departure place information.Wherein, determine that destination is determined by the destination information receiving user's input, also can receive the destination information sent from other equipment and determine.
The selection instruction of step 304, location service equipment RX path planning mode.Described path planning mode comprises: minimum charge, shortest path, at a high speed preferential, system recommendation, general routes.Different path planning mode takes different algorithm calculating paths.If select general routes planning mode, then perform step 205; If select other path planning modes, then otherwise carry out path planning, do not perform step 305.
Departure place information, destination information are sent to server by step 305, location service equipment;
Step 306, server judge whether have through departure place in the driving trace section stored, destination, if having, then this driving trace section are sent to location service equipment; Server side also can arrange predeterminable range scope N, when departure place, the equal distance travel track segment in destination are less than or equal to N, then driving trace section is sent to server apparatus.The driving trace section that server sends is likely more than one or two (comprising two).The driving trace section of mating if do not have, be then sent to location service equipment by not mating the result travelling track segment.
Step 307, location service equipment receive driving trace section, and according to general routes planning mode calculating path, the path planning obtained (i.e. general routes) comprises driving trace section.When the driving trace section that location service equipment receives is one, then general routes is also one accordingly.When the driving trace section that location service equipment receives comprises more than two, then general routes also comprises more than two accordingly.If because server does not exist the driving trace section of coupling, and this result is sent to location service equipment, then general routes planning mode can not obtain path planning.
Step 308, in electronic map interface, show general routes.If general routes comprises more than two, then show more than two general routes simultaneously.If because server does not exist the driving trace section of coupling, and this result is sent to location service equipment, then electronic chart does not show general routes, and the similar prompting of " not having general routes " can be shown.
The embodiment of the present invention also provides a kind of air navigation aid, and as shown in Figure 4, described air navigation aid comprises step 401 to 408, all identical with above-mentioned steps 301 to 308, also comprises:
Step 409, be received in general routes the instruction selecting guidance path; When general routes is one, then location service equipment receives and directly selects this general routes to be the instruction of guidance path; When general routes is more than two, then location service equipment is received in more than two general routes and selects an instruction as guidance path.In practical operation, can be select by receiving the clicking operation of user in general routes.
Step 410, navigate according to the current location determined and described guidance path, the determination of current location, can be determined by receiving satellite positioning signals, as determined by receiving gps signal.This navigation can be Voice Navigation or dynamic interface navigation, also can be that Voice Navigation and dynamic interface navigation combine.Dynamic interface navigation can be show described path planning and current location on electronic chart, because navigation object is transportable, the current location that electronic chart shows also moves thereupon, and the current location that electronic chart shows can use icon representation.Voice Navigation can be to arrive or approach signal lamp, turning, crossing, point branch road, expressway entrance and exit etc. need the place of pointing out, to carry out voice message in current location.
Embodiment three,
As shown in Figure 5, the embodiment of the present invention provides a kind of location service equipment 501, comprising:
Departure place and destination determining unit 502, for determining departure place and destination.Determine that departure place information is determined by the departure place information receiving user's input, also by receiving satellite positioning signals determination current location, as gps signal, and current location is defined as departure place information.Wherein, determine that destination is determined by the destination information receiving user's input, also can receive the destination information sent from other equipment and determine.
Transmitting element 503, for being sent to server by departure place and destination;
Receiving element 504, obtains the driving trace section of coupling from the driving trace section that it prestores according to described departure place and destination for reception server;
Path planning unit 505, for calculating and obtaining path planning, described path comprises the driving trace section of described coupling;
Display unit 506, for showing described path planning.
Described path planning unit 505 comprises multiple path planning subelement, and described multiple path planning subelement takes different path calculation methods to obtain different path plannings.Location service equipment is according to multiple path planning mode calculating path.Described path planning mode comprises: minimum charge, shortest path, at a high speed preferential, system recommendation, general routes.Described multiple finger is two or more.Different path planning mode takes different algorithm calculating paths.By adopting different algorithm calculating paths, obtain the path planning that each algorithm is corresponding respectively.As by minimum charge path planning mode, what take is the algorithm of minimum charge, obtains the path planning of minimum charge.With shortest path, then what take is the algorithm of shortest path, obtains the path planning of shortest path.And by general routes, then take the algorithm of general routes, the path planning (general routes) of acquisition comprises driving trace section, and when the driving trace section that location service equipment receives is one, then general routes is also one accordingly.When the driving trace section that location service equipment receives comprises more than two, then general routes also comprises more than two accordingly.If because server does not exist the driving trace section of coupling, and this result is sent to location service equipment, then general routes planning mode can not obtain path planning.Described display unit 506 shows different path plannings in electronic map interface simultaneously.Different path planning different identifications marks, and preferably, marks different path planning by color.When marking different path planning by color, interface also needs show legend, for representing each self-corresponding color of different path planning.
Described location service equipment 501 can also comprise selection unit 507, general routes planning mode was selected according to the instruction received before departure place and destination being sent to server after determining departure place and destination, then described path planning unit is only according to general routes planning mode calculating path, and the path planning obtained comprises driving trace section.
Described location service equipment 501 also comprises guidance path selection unit 508, for being received in path planning the instruction selecting guidance path;
Described location service equipment also comprises current location determining unit 509, for determining current location.The determination of current location, can be determined by receiving satellite positioning signals, as determined by receiving gps signal.
Described location service equipment also comprises navigation elements 510, for navigating according to the current location determined and described guidance path, when described display unit 506 in electronic map interface with color mark different path planning show, described guidance path adopts the color different from path planning.This navigation can be Voice Navigation or dynamic interface navigation, also can be that Voice Navigation and dynamic interface navigation combine.Dynamic interface navigation can be show described path planning and current location on electronic chart, because navigation object is transportable, the current location that electronic chart shows also moves thereupon, and the current location that electronic chart shows can use icon representation.Voice Navigation can be to arrive or approach signal lamp, turning, crossing, point branch road, expressway entrance and exit etc. need the place of pointing out, to carry out voice message in current location.
Embodiment four,
As shown in Figure 6, the embodiment of the present invention provides a kind of server 601, comprising:
First receiving element 602, for receiving the driving trace that any position service equipment sends;
Storage unit 603, the number of times that overlaps in the driving trace that any position service equipment received for storing the first receiving element sends is greater than the driving trace section of preset times;
Second receiving element 604, the departure place sent for receiving position service equipment and destination;
Matching unit 605, for obtaining the driving trace section of coupling from the driving trace section that it prestores according to described departure place and destination; Specifically comprise: server is searched for and obtained the driving trace section through described departure place and destination on the driving trace section prestored, or server is searched for and obtains the driving trace section being all less than or equal to predeterminable range scope apart from departure place and destination on the driving trace section prestored.
Transmitting element 606, for sending the driving trace section of described coupling.The driving trace section of mating if do not have, can also be sent to location service equipment by not mating the result travelling track segment.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (9)
1. a paths planning method, is characterized in that, comprising:
Determine departure place and destination;
Departure place and destination are sent to server;
Reception server obtains the driving trace section of coupling according to described departure place and destination from the driving trace section that it prestores, described in the driving trace section that prestores be that the number of times that overlaps in the driving trace that sends of any position service equipment that server receives is greater than the section of preset times;
Calculate and obtain path planning, described path planning comprises the driving trace section of described coupling;
Show described path planning.
2. the method for claim 1, it is characterized in that, the driving trace section that server obtains coupling according to described departure place and destination from the driving trace section that it prestores comprises: server is searched in the driving trace section prestored and obtained the driving trace section through described departure place and destination, or server is searched for and obtains the driving trace section being all less than or equal to predeterminable range scope apart from departure place and destination on the driving trace section prestored.
3. the method for claim 1, is characterized in that, described calculating also obtains path planning, and described path planning comprises described driving trace section and specifically comprises: according to multiple path planning mode calculating path, and obtain corresponding path planning respectively; Described multiple path planning mode comprises general routes planning mode, and general routes planning mode calculates and the path planning obtained comprises described driving trace section.
4. the method for claim 1, it is characterized in that, the instruction receiving and select general routes planning mode is also comprised before departure place and destination being sent to server after determining departure place and destination, then described calculating obtain path planning, described path planning comprises described driving trace section and specifically comprises: only according to general routes planning mode calculating path, the path planning obtained comprises driving trace section.
5. an air navigation aid, is characterized in that, comprising:
Determine departure place and destination;
Departure place and destination are sent to server;
Reception server obtains the driving trace section of coupling according to described departure place and destination from the driving trace section that it prestores, described in the driving trace section that prestores be that the number of times that overlaps in the driving trace that sends of any position service equipment that server receives is greater than the section of preset times;
Calculate and obtain path planning, described path comprises the driving trace section of described coupling;
Show described path planning;
Be received in path planning the instruction selecting guidance path;
Navigate according to the current location determined and described guidance path.
6. a location service equipment, is characterized in that, comprising:
Departure place and destination determining unit, for determining departure place and destination;
Transmitting element, for being sent to server by departure place and destination;
Receiving element, from the driving trace section that it prestores, obtain the driving trace section of coupling according to described departure place and destination for reception server, described in the driving trace section that prestores be that the number of times that overlaps in the driving trace that sends of any position service equipment that server receives is greater than the section of preset times;
Path planning unit, for calculating and obtaining path planning, described path planning comprises the driving trace section of described coupling;
Display unit, for showing described path planning.
7. location service equipment as claimed in claim 6, it is characterized in that, described path planning unit comprises multiple path planning subelement, and described multiple path planning subelement takes different path calculation methods to obtain different path plannings.
8. location service equipment as claimed in claim 6, it is characterized in that, described location service equipment also comprises selection unit, general routes planning mode was selected according to the instruction received before departure place and destination being sent to server after determining departure place and destination, then described path planning unit is only according to general routes planning mode calculating path, and the path planning obtained comprises driving trace section.
9. a server, is characterized in that, comprising:
First receiving element, for receiving the driving trace that any position service equipment sends;
Storage unit, the number of times that overlaps in the driving trace that any position service equipment received for storing the first receiving element sends is greater than the driving trace section of preset times;
Second receiving element, the departure place sent for receiving position service equipment and destination;
Matching unit, for obtaining the driving trace section of coupling from the driving trace section that it prestores according to described departure place and destination;
Transmitting element, for sending the driving trace section of described coupling.
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| CN201110357525.7A CN102506853B (en) | 2011-11-10 | 2011-11-10 | Path planning method, air navigation aid, location service equipment and server |
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Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809384B (en) * | 2012-08-22 | 2015-11-11 | 北京世纪高通科技有限公司 | A kind of road chain extracting method and device |
| CN102945615A (en) * | 2012-11-26 | 2013-02-27 | 北京易华录信息技术股份有限公司 | Intelligent customizing method and intelligent customizing system |
| JP5928392B2 (en) * | 2013-03-28 | 2016-06-01 | アイシン・エィ・ダブリュ株式会社 | Route search system, route search method, and route search program |
| CN103389100A (en) * | 2013-08-02 | 2013-11-13 | 上海梦擎信息科技有限公司 | System for freely navigating real-time road condition |
| KR20150059227A (en) * | 2013-11-21 | 2015-06-01 | 현대모비스 주식회사 | Apparatus for providing drive route using telematics server and method thereof |
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| CN105989730B (en) * | 2015-02-03 | 2019-03-12 | 中国移动通信集团辽宁有限公司 | A kind of track data processing method, server and system |
| CN105509735B (en) * | 2015-11-30 | 2019-11-08 | 小米科技有限责任公司 | Information cuing method, device and terminal |
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| CN107862399A (en) * | 2016-09-22 | 2018-03-30 | 北京嘀嘀无限科技发展有限公司 | A kind of traffic path recommendation process method and server |
| CN106323322A (en) * | 2016-10-31 | 2017-01-11 | 四川长虹电器股份有限公司 | Intelligent optimizing method for vehicle navigation route |
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| CN108267145A (en) * | 2016-12-30 | 2018-07-10 | 沈阳美行科技有限公司 | A kind of navigation routine recommends mthods, systems and devices |
| CN108267144A (en) * | 2016-12-30 | 2018-07-10 | 沈阳美行科技有限公司 | A kind of navigation routine recommends method, system and its apparatus |
| CN108536704B (en) * | 2017-03-02 | 2022-02-08 | 华为技术有限公司 | Track query method, system and device |
| CN108806241B (en) * | 2017-04-27 | 2021-08-17 | 阿里巴巴（中国）有限公司 | Method and device for determining common driving route |
| CN115096327A (en) * | 2017-06-13 | 2022-09-23 | 北京嘀嘀无限科技发展有限公司 | Path planning method and system |
| CN107817794B (en) * | 2017-10-13 | 2021-07-23 | 上海司南卫星导航技术股份有限公司 | Automatic navigation method, control device and navigation system |
| CN107864711B (en) * | 2017-10-13 | 2021-04-20 | 上海司南卫星导航技术股份有限公司 | Harrowing method, control device and harrowing system |
| SE544208C2 (en) * | 2019-08-23 | 2022-03-01 | Scania Cv Ab | Method and control arrangement for vehicle motion planning and control algorithms |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661645A (en) * | 2004-02-27 | 2005-08-31 | 株式会社日立制作所 | Traffic information prediction apparatus |
| CN101964148A (en) * | 2009-07-24 | 2011-02-02 | 日立(中国)研究开发有限公司 | Road traffic information recording server and GPS (Global Positioning System) user terminal |
| CN102077056A (en) * | 2008-06-27 | 2011-05-25 | 株式会社丰田It开发中心 | Route searching apparatus and route searching method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008096275A (en) * | 2006-10-12 | 2008-04-24 | Xanavi Informatics Corp | Navigation device |
| JP2008175571A (en) * | 2007-01-16 | 2008-07-31 | Pioneer Electronic Corp | Route searching device, route searching method, etc. |
-
2011
- 2011-11-10 CN CN201110357525.7A patent/CN102506853B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661645A (en) * | 2004-02-27 | 2005-08-31 | 株式会社日立制作所 | Traffic information prediction apparatus |
| CN102077056A (en) * | 2008-06-27 | 2011-05-25 | 株式会社丰田It开发中心 | Route searching apparatus and route searching method |
| CN101964148A (en) * | 2009-07-24 | 2011-02-02 | 日立(中国)研究开发有限公司 | Road traffic information recording server and GPS (Global Positioning System) user terminal |
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