WO2006043419A1 - 経路探索装置およびナビゲーション装置 - Google Patents
経路探索装置およびナビゲーション装置 Download PDFInfo
- Publication number
- WO2006043419A1 WO2006043419A1 PCT/JP2005/018448 JP2005018448W WO2006043419A1 WO 2006043419 A1 WO2006043419 A1 WO 2006043419A1 JP 2005018448 W JP2005018448 W JP 2005018448W WO 2006043419 A1 WO2006043419 A1 WO 2006043419A1
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- WIPO (PCT)
- Prior art keywords
- vehicle
- information
- route
- restriction
- unit
- Prior art date
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3461—Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
- G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
- G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
- G08G1/096872—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver where instructions are given per voice
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
Definitions
- the present invention relates to a route search device, a navigation device, a route search method, a route search program, and a computer-readable recording medium.
- a route search for setting a route from a departure point to a destination and planning it is known as a basic function.
- the car navigation system can search for multiple routes, and when selecting a candidate, it can guide the route that the vehicle can pass on the basis of vehicle information (for example, vehicle width, vehicle height, vehicle weight). (For example, see Patent Document 1 below.)
- Patent Document 1 Japanese Unexamined Patent Application Publication No. 2004-93212
- the route search device includes acquisition means for acquiring restriction information set at a restriction point that restricts passage of the vehicle.
- a determination means for determining a traveling situation of the vehicle at the restriction point acquired by the acquisition means; the restriction information acquired by the acquisition means; and the traveling condition determined by the determination means.
- a command means for issuing a route search command, and the vehicle is allowed to pass based on the vehicle information set by the setting means when the search command is issued by the command means.
- a search means for searching for a simple route.
- the navigation device is the route search device according to claim 1, the presenting means for presenting various information, and the vehicle approaching the restriction point ahead in the traveling direction.
- An approach determining means for determining whether the vehicle has approached, or a control for causing the presenting means to present information relating to the restriction point when the approach determining means determines that the vehicle has approached the restriction point ahead in the traveling direction.
- a navigation device is a route search device according to claim 1, a presentation unit for presenting information relating to a route searched for by the search unit, and the vehicle is the route
- An approach determination means for determining whether or not the upper limit point is approached, and information on the limit point when the approach determination means determines that the vehicle has approached the limit point on the route.
- Control means for causing the presenting means to present.
- the route search method according to the invention of claim 9 includes an acquisition step of acquiring restriction information set to a restriction point that restricts passage of the vehicle, and the restriction point acquired by the acquisition step.
- a route search program according to claim 10 causes a computer to execute the route search method according to claim 9.
- a computer-readable recording medium according to claim 11 is characterized in that the route search program according to claim 10 is recorded.
- FIG. 1 is a block diagram showing an example 1 of a functional configuration of a navigation apparatus that is useful in an embodiment of the present invention.
- FIG. 2-1 is a flowchart showing an example of a processing procedure of the navigation apparatus which is useful for the embodiment of the present invention.
- FIG. 2-2 is a flowchart showing an example of a route search processing procedure of the navigation device according to the embodiment of the present invention.
- FIG. 3 is a block diagram showing an example of a hardware configuration of a navigation apparatus that is useful in an embodiment of the present invention.
- FIG. 4 is a flowchart showing a procedure of processing executed by the navigation device when the vehicle is traveling.
- FIG. 5 is a flowchart showing a procedure of processing executed at the time of route guidance of the navigation device.
- route search method The preferred embodiments of the route search method, route search program, and computer-readable recording medium will be described in detail.
- FIG. 1 is a block diagram showing an example of a functional configuration of a navigation apparatus that is useful for an embodiment of the present invention.
- a navigation device provided in a vehicle includes a route search unit 100, a control unit 106, a presentation unit 107, and an approach determination unit 111. It is configured.
- the route search unit 100 includes an acquisition unit 101, a determination unit 102, a setting unit 103, a search unit 104, a storage unit 105, and a command unit 110.
- the acquisition unit 101 acquires restriction information that is set as a restriction point that restricts the passage of the vehicle.
- Restricted points are, for example, underpasses, parking lots, bridges, tunnels, and squeakers. Restricted information includes vehicle width, vehicle height, vehicle weight, etc. that can pass through the restricted points.
- the search unit 104 searches for a route from the departure point to the destination point, when the vehicle enters a predetermined area centered on the restriction point, the approach determination unit 111 causes the vehicle to move to the restriction point. When it is determined that the vehicle has approached. Whether the vehicle has entered a predetermined area centered on the restriction point or whether the vehicle has approached the restriction point is determined by using the GPS, vehicle speed sensor, gyro sensor, etc. Position information of the vehicle recognized by the position recognition unit (not shown) that recognizes the direction of travel, etc. Judgment based on etc.
- the determination unit 102 determines the traveling state of the vehicle at the restriction point acquired by the acquisition unit 101. The determination unit 102 determines whether the vehicle has passed the restricted point or the vehicle has not passed the restricted point even though the route guidance is being provided. To avoid).
- the setting unit 103 sets the vehicle information for each restriction point depending on whether or not the force has passed through the restriction point. Specifically, when the vehicle can pass through a road where vehicle width restriction is provided as restriction information for the vehicle, the width value restricted on this road is set.
- the vehicle information set by the setting unit 103 is stored in the storage unit 105 or a memory (not shown).
- the storage unit 105 stores various information necessary for navigation processing such as map information and facility information.
- the search unit 104 reads map information from the storage unit 105 when searching for a route, and searches for a route from the departure point to the destination point. At this time, the search unit 104 refers to the vehicle information (vehicle width, vehicle height, vehicle weight) set by the setting unit 103, and the vehicle passes through the restriction point where the restriction information on the road is provided. Search for possible routes.
- the control unit 106 causes the presentation unit 107 to present that the vehicle has approached the restriction point. Further, when the vehicle approaches a restriction point on the searched route, information (restriction information) regarding whether or not the vehicle can pass at the restriction point can be presented to the presentation unit 107.
- the presenting unit 107 presents information on the route searched for by the search unit 104 based on the control of the control unit 106.
- the presentation unit 107 may notify the user not only by display but also by voice.
- the route information includes, for example, route information, facility information around the route, fee information, time information, and the like. Further, restriction information (vehicle width, vehicle height, vehicle weight) of the approaching restriction point may be displayed or presented by voice.
- the command unit 110 instructs the search unit 104 to execute route search processing. For example, when a route search request is made by the user, the vehicle deviates from the route force during route guidance, or vehicle information or non-passable information is newly set by the setting unit 103 during route guidance. Or pair The search command is executed by matching. The search command may be executed by a method other than these.
- the approach determination unit 111 uses information such as vehicle position information and traveling direction information detected by the position recognition unit (not shown) described above, and information related to the restriction point, and the vehicle approaches the restriction point. Determine whether it is power.
- information related to the restricted point is presented to the presentation unit 107.
- This “information regarding restriction points” includes restriction point position information, information indicating access to restriction points, restriction information set for restriction points, and the like.
- FIG. 2-1 is a flowchart showing an example of the procedure of the vehicle information setting process in the navigation device that is effective in the embodiment of the present invention.
- Step S20 Do passing the restriction point.
- Step S201 Yes
- Step S202 it is determined that the vehicle force has passed this restriction point
- Step S203 the restriction information set at this restriction point is recorded as vehicle information
- the restriction information that is set at the restriction point that has passed can be acquired and updated and recorded as vehicle information.
- the limit information includes the width of the road corresponding to the vehicle width of the vehicle, the limit height of the road corresponding to the vehicle height, the limit weight corresponding to the vehicle weight, and the like.
- step S201 when the force does not pass through the restriction point (step S201: No), it is determined based on the searched route! /, And the force during route guidance is determined (step S204). If route guidance is in progress (step S204: Yes), it is determined that the vehicle cannot pass this restricted point (step S205), and It is recorded as overcapable information (step S206), and the process is terminated. On the other hand, if the route is not being guided (step S204: No), the process is terminated without executing steps S205 and S206.
- FIG. 2-2 is a flowchart showing an example of a route search processing procedure in the navigation device according to the embodiment of the present invention.
- the contents of route search processing performed by the search unit 104 are shown.
- the route searching process by the search unit 104 is performed using vehicle information that is set when a certain search command is issued.
- step S210 it is determined whether or not there is a route search request from the user (step S210).
- the user's route search request is made when the user operates the remote control touch panel or the like and inputs the starting point or destination. The departure point may be the current position of the vehicle.
- the command unit 110 instructs the search unit 104 to perform route search processing (step S214).
- step S211 it is determined based on the previously searched route that the route is being guided (step S211).
- route guidance step S211: Yes
- step S212 when the vehicle deviates from the route (step S212: Yes), or new vehicle information or non-passable information is set by the setting unit 103.
- step S214 When it is determined (step S213: Yes), a route search processing command is issued in step S214.
- the search command issued when the vehicle also deviates from the route force (step S212: Yes) or when new vehicle information or non-passable information is set by the setting unit 103 (step S213: Yes)
- step S212 when route guidance is not in progress at step S211 (step S211: No), step S212 ⁇ KOO! /, The vehicle has not deviated from the route (step S212: No).
- step S213 if new vehicle information or non-passable information is not set in the setting unit 103 (step S213: No), the process ends without performing route search processing.
- step S214 it is determined whether vehicle information or non-passable information is set by the setting unit 103 (step S215). Search when vehicle information or non-passable information is set by setting unit 103 (step S215: Yes) Unit 104 performs a route search in consideration of the vehicle information set by setting unit 103 and the impassability information (step S216), and ends the route search process.
- step S215 when setting of vehicle information or additional passing information by the setting unit 103 is not effective (step S215: No), the search unit 104 does not refer to the setting content of the setting unit 103, and The route search process is executed (step S217), and the route search process ends.
- FIG. 3 is a block diagram showing an example of a hardware configuration of a navigation apparatus that is effective in the embodiment of the present invention.
- the navigation device that is useful in the embodiment of the present invention is mounted on a vehicle, and includes a navigation control unit 300, a user operation unit 301, a display unit 302, and a position recognition unit 303.
- a recording medium 304, a recording medium decoding unit 305, a guidance sound output unit 306, a point search unit 307, a route search unit 308, a route guidance unit 309, a guidance sound generation unit 310, 311 is included.
- the navigation control unit 300 controls the entire navigation apparatus.
- the user operation unit 301 includes an operation button, a remote control, a touch panel, and the like.
- the display unit 302 includes a liquid crystal display, an organic EL display, and the like.
- the position recognizing unit 303 receives GPS satellite force radio waves and acquires vehicle position information (for example, latitude and longitude).
- vehicle position information for example, latitude and longitude
- various sensor forces such as a vehicle speed sensor and a gyro sensor may be used to calculate the position information of the vehicle.
- the information obtained by receiving the radio wave of the GPS satellite force and the information obtained from the various sensor forces are used.
- the position information may be calculated.
- the position recognition unit 303 may acquire vehicle speed information and traveling direction information in addition to the vehicle position information.
- the recording medium 304 is, for example, a hard disk (HD), and may be a detachable recording medium such as a DVD or a compact disk (CD) instead of or in addition to the HD.
- the recording medium 304 stores various information necessary for navigation processing such as map information and facility information.
- Recording medium decoding unit 305 reads HD, DVD, CD Z Controls writing.
- the navigation control unit 300 is based on the vehicle position information calculated by the position recognition unit 303 and the map information obtained from the recording medium 304 via the recording medium decoding unit 305.
- the position on the map is output to the display unit 302.
- the guidance sound output unit 306 controls the output of audio information to one or a plurality of speakers 311 and causes the speaker 311 to output the guidance sound.
- the point search unit 307 searches for an arbitrary point based on the information input from the user operation unit 301, and outputs this to the display unit 302. Further, the route search unit 308 calculates an optimum route to the point based on the point information obtained by the point search unit 307. Further, the route guidance unit 309 generates real-time route guidance information based on the information obtained by the route search unit 308 and the vehicle position information.
- Guide sound generating section 310 generates tone and voice data corresponding to the pattern. That is, based on the route information, a virtual sound source corresponding to the guidance point is set and voice guidance information is generated, and this is output to the guidance sound output unit 306.
- the navigation control unit 300 displays information on the vehicle position information and traveling direction information detected by the position recognition unit 303, and information on the restriction points. It is used to determine whether the vehicle has approached the restriction point. When the vehicle approaches the restriction point, the display unit 302 is caused to present information regarding the restriction point.
- the navigation control unit 300 determines whether or not the vehicle has approached the restriction point, either when the route is set by the route search unit 308 or when no route is set. It can be executed even if it is ugly.
- the navigation control unit 300 approaches when the distance between the restriction point ahead of the vehicle traveling direction and the vehicle is within a predetermined distance (for example, within 100m). Is determined. Then, information on the restriction point such as the restriction point position, restriction point information, restriction point restriction information, and the like is displayed on the display unit 302, or is output from the speaker 311.
- the gate control unit 300 determines that the vehicle has approached the restriction point using the vehicle position information, the route information, and the restriction point position information.
- the navigation control unit 300 approaches when the distance between the restricted point on the route to be passed and the vehicle (the distance along the route) is within a predetermined distance (for example, within 100m). Is determined. Information on the restriction point such as the restriction point position, restriction point information, restriction point restriction information, etc. is displayed on the display unit 302 or the speaker 31
- FIG. 4 is a flowchart showing a procedure of processing executed by the navigation device when the vehicle is traveling.
- the navigation device stores these restriction points as part of the map information. Further, the restriction point information may be stored in a memory or the like as information separate from the map information.
- step S401 it is determined whether or not the traveling vehicle approaches the restricted point on the route during route guidance. Judgment as to whether the vehicle has approached the restriction point or not can be made based on the distance between the vehicle and the restriction point on the route (the distance along the route). When this distance falls within a predetermined distance, it is determined that the vehicle has approached the restriction point.
- step S401: Yes information on the restriction point is guided (step S402). This guidance is performed by causing the display unit 302 to display the position corresponding to the restriction point on the map as a mark or as a character. Alternatively, the guidance sound may be output from the speaker 311 by voice.
- step S401: No the process proceeds to step S406.
- step S403 After guiding that the vehicle has approached the restriction point in step S402, it is determined whether or not the vehicle has passed the restriction point (step S403).
- step S403: Yes the fact that the vehicle has actually passed this restriction point is recorded in the recording medium 304 (step S404), and the process is terminated.
- the restriction information set at the point is recorded in the recording medium 304 as vehicle information.
- the value of the vehicle height set at the restriction point is recorded in the recording medium 304 as vehicle information.
- the vehicle height in the vehicle information is recorded as being less than or equal to the vehicle height set at this restriction point.
- This vehicle information can be handled as information indicating that the vehicle has passed the restricted point, that is, the passable information.
- step S403 when determining unit 102 determines that the vehicle has not passed through the restriction point (step S403: No), recording medium 304 indicates that the vehicle has actually failed to pass this restriction point. (Step S405), and the process ends.
- the restriction information set at the restriction point is simultaneously recorded on the recording medium 304 as non-passable information.
- the vehicle height value set at the restricted point is used as information that cannot be passed through the recording medium 304. To record. Thereby, the vehicle height of the vehicle is recorded as being higher than the vehicle height set at the restriction point.
- step S401: No the vehicle may pass through the restriction point.
- step S406: Yes the fact that the vehicle has actually passed this restriction point is recorded on the recording medium 304 (step S407), and the process is terminated.
- the restriction information set at the restriction point is recorded on the recording medium 304 as vehicle information.
- the value of the vehicle height set at the restricted point is recorded in the recording medium 304 as vehicle information.
- the vehicle height in the vehicle information is recorded as being less than or equal to the vehicle height set at this restriction point.
- This vehicle information can be handled as information indicating that the vehicle has passed the restricted point, that is, the passable information.
- step S406: No the process is terminated without performing any particular process.
- the value of the vehicle information stored so far (Past value) is compared with the restriction information value (current value) set at the restriction point that has passed, and new vehicle information is set based on the comparison result. For example, if the limit information that has been memorized so far and the limit information that has been passed is smaller than the value of the vehicle information (past value)! The value of is updated. Specifically, when the width has been able to pass through a point of 2m in the past, the vehicle width is recorded as 2m. After that, when the width is able to pass the point of 1.9m, the vehicle width is updated and stored as 1.9m. After that, even if the width can pass through the point of 2.lm, the vehicle width will remain 1.9m and the memory will not be updated.
- the value (past value) of the vehicle information stored so far is not updated. Specifically, when the width has been able to pass 2m in the past, the vehicle width is recorded as 2m. After this, if the width does not pass through the point of 1.9m, the vehicle width remains at 2. Om and the memory is not updated.
- the vehicle information recorded in the recording medium 304 can be updated, and the vehicle width, vehicle height, and vehicle weight, which are vehicle information, are actually updated. It becomes possible to approach the vehicle width, vehicle height, and vehicle weight of other vehicles. Accordingly, the vehicle information is initially stored in the recording medium 304. Even if there is no vehicle information, the vehicle information can be recorded simply by running the vehicle and passing through the restriction point.
- vehicle width, vehicle height, and vehicle weight which are vehicle information
- vehicle information may increase or decrease due to maintenance inspections, addition or removal of equipment.
- the vehicle information and non-passable information recorded at a predetermined timing may be cleared. For example, vehicle information and non-passable information are cleared when a switch entry is made that equipment has been added or removed.
- FIG. 5 is a flowchart showing a procedure of processing executed at the time of route guidance of the navigation device.
- the route guidance is executed when there is a route searched by the route search unit 308.
- the route guidance processing first, the force that has vehicle information on the recording medium 304 (determines the recorded force (step S501). If there is vehicle information (step S501: Yes), then the route information is displayed. Judge whether there is a restriction point (step S502) If there is a restriction point in the guide route candidate (step S502: Yes), execute the judgment for each item of vehicle restriction shown in step S504 and after.
- Step S501 When there is no vehicle information in the recording medium 304 (Step S501: No) and when there are no restriction points in the guide route candidates (Step S50 2: No), the route when no vehicle information is set Guidance (standard route guidance) is performed (step S503) The route guidance is performed by displaying a map and a guide line indicating the route on the display unit 302, or by outputting a guidance sound to the speaker 311. .
- Guidance standard route guidance
- step S504 and subsequent steps a determination is made in accordance with the vehicle restriction information set at the restriction point.
- step S504 it is determined whether the vehicle height recorded as vehicle information is within the vehicle height limit. If the vehicle height recorded as vehicle information is within the vehicle height limit (step S504: Yes), it is next determined whether the vehicle width recorded as vehicle information is within the vehicle limit width limit. (Step S505). If the vehicle width recorded as vehicle information is within the width limit (step S505: Yes), it is next determined whether the vehicle weight recorded as vehicle information is within the vehicle limit. (Step S506). When the vehicle height recorded in the vehicle information is within the vehicle weight limit (step S506: Yes), it is determined that the vehicle can pass the restricted point where the vehicle restriction is set, and can pass this restricted point. (Step S507).
- Step S504 when the vehicle height recorded as vehicle information exceeds the vehicle height limit (step S504: No), when the vehicle width recorded as vehicle information exceeds the width limit (step S505: No), When the vehicle weight recorded as vehicle information exceeds the vehicle weight limit (Step S506: No) provides guidance to the effect that it is impossible to pass through this restriction point (step S508).
- the guidance indicating that it is possible to pass through the restriction point in step S507 and the guidance indicating that it is impossible to pass the restriction point in step S508 are executed when the vehicle force S approaches this restriction point. Note that this guidance may be executed when displaying the route information from the departure point to the destination (for example, the entire route map) before starting the route guidance.
- step S504 to step S506 if there is non-passable information on the recording medium 304 (recorded), the restriction point on the route is determined using this non-passable information. You can judge whether or not you can pass through.
- step S508 a detour that bypasses the restriction point is searched and the detour is guided along with guidance that the restriction point cannot pass, or the restriction point is passed. However, you may try to search for a new route.
- the processing described above is configured to be executed by a navigation device mounted on a vehicle.
- the present invention is not limited to this, and a configuration in which an external server executes the arithmetic processing shown in FIGS.
- the position recognition unit 303 mounted on the vehicle detects the current position of the vehicle, sends the current position to the server via a communication unit and a network (not shown), and the server updates the vehicle information according to the passing state. Execute the process.
- the server may manage the vehicle information (vehicle width, vehicle height, vehicle weight, etc.) obtained at this time for each vehicle.
- the method described in the present embodiment can be realized by executing a program prepared in advance by a computer or the like.
- This program is recorded on a computer-readable recording medium such as a hard disk, a flexible disk, a CD-ROM, an MO, and a DVD, and is executed by being read by the computer.
- the program may be a transmission medium that can be distributed through a network such as the Internet.
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Abstract
Description
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP05790572A EP1804024B1 (en) | 2004-10-18 | 2005-10-05 | Route search device and navigation device |
JP2006542315A JP4216878B2 (ja) | 2004-10-18 | 2005-10-05 | 経路探索装置およびナビゲーション装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2004-302863 | 2004-10-18 | ||
JP2004302863 | 2004-10-18 |
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WO2006043419A1 true WO2006043419A1 (ja) | 2006-04-27 |
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PCT/JP2005/018448 WO2006043419A1 (ja) | 2004-10-18 | 2005-10-05 | 経路探索装置およびナビゲーション装置 |
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EP (1) | EP1804024B1 (ja) |
JP (1) | JP4216878B2 (ja) |
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Cited By (4)
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DE102007026320A1 (de) * | 2007-06-06 | 2009-01-02 | Siemens Enterprise Communications Gmbh & Co. Kg | Verfahren für den Betrieb eines Navigationssystems und Navigationssystem für ein Kraftfahrzeug |
JP2009192367A (ja) * | 2008-02-14 | 2009-08-27 | Nec Corp | 経路誘導システム、車載端末、情報サーバ、経路誘導方法、プログラム及び記録媒体 |
JP2021079744A (ja) * | 2019-11-15 | 2021-05-27 | パナソニックIpマネジメント株式会社 | 移動体 |
JP2021079743A (ja) * | 2019-11-15 | 2021-05-27 | パナソニックIpマネジメント株式会社 | 移動体 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5016474B2 (ja) * | 2007-12-27 | 2012-09-05 | クラリオン株式会社 | ナビゲーション装置、ナビゲーション方法及びナビゲーションプログラム |
DE102008042416A1 (de) * | 2008-09-26 | 2010-04-01 | Robert Bosch Gmbh | Verfahren zur Berechnung einer Fahrtroute zur Änderung der Fahrtrichtung eines Fahrzeugs |
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JP2004093212A (ja) * | 2002-08-29 | 2004-03-25 | Nihon Application Co Ltd | 車載用ナビゲーション装置 |
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- 2005-10-05 WO PCT/JP2005/018448 patent/WO2006043419A1/ja active Application Filing
- 2005-10-05 JP JP2006542315A patent/JP4216878B2/ja not_active Expired - Fee Related
- 2005-10-05 EP EP05790572A patent/EP1804024B1/en not_active Not-in-force
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WO1996035924A1 (fr) * | 1995-05-10 | 1996-11-14 | Equos Research Co., Ltd. | Systeme de navigation de vehicule |
JP2002236027A (ja) * | 2001-02-08 | 2002-08-23 | Denso Corp | カーナビゲーション装置 |
JP2004053492A (ja) | 2002-07-23 | 2004-02-19 | Sony Corp | ナビゲーション装置、ナビゲーション方法、ナビゲーション装置のプログラム及びナビゲーション装置のプログラムを記録した記録媒体 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102007026320A1 (de) * | 2007-06-06 | 2009-01-02 | Siemens Enterprise Communications Gmbh & Co. Kg | Verfahren für den Betrieb eines Navigationssystems und Navigationssystem für ein Kraftfahrzeug |
DE102007026320B4 (de) * | 2007-06-06 | 2009-07-09 | Siemens Enterprise Communications Gmbh & Co. Kg | Verfahren für den Betrieb eines Navigationssystems und Navigationssystem für ein Kraftfahrzeug |
US8326474B2 (en) | 2007-06-06 | 2012-12-04 | Siemens Enterprise Communications Gmbh & Co. Kg | Method for operating a navigation system and navigation system for a motor vehicle |
JP2009192367A (ja) * | 2008-02-14 | 2009-08-27 | Nec Corp | 経路誘導システム、車載端末、情報サーバ、経路誘導方法、プログラム及び記録媒体 |
JP2021079744A (ja) * | 2019-11-15 | 2021-05-27 | パナソニックIpマネジメント株式会社 | 移動体 |
JP2021079743A (ja) * | 2019-11-15 | 2021-05-27 | パナソニックIpマネジメント株式会社 | 移動体 |
Also Published As
Publication number | Publication date |
---|---|
EP1804024A1 (en) | 2007-07-04 |
EP1804024B1 (en) | 2012-05-09 |
EP1804024A4 (en) | 2011-05-25 |
JP4216878B2 (ja) | 2009-01-28 |
JPWO2006043419A1 (ja) | 2008-05-22 |
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