WO2010058573A1 - Système et procédé d'aide pour une conduite sûre, programme informatique d'aide pour une conduite sûre, support de stockage sur lequel est stocké le programme informatique et dispositif de navigation - Google Patents

Système et procédé d'aide pour une conduite sûre, programme informatique d'aide pour une conduite sûre, support de stockage sur lequel est stocké le programme informatique et dispositif de navigation Download PDF

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Publication number
WO2010058573A1
WO2010058573A1 PCT/JP2009/006202 JP2009006202W WO2010058573A1 WO 2010058573 A1 WO2010058573 A1 WO 2010058573A1 JP 2009006202 W JP2009006202 W JP 2009006202W WO 2010058573 A1 WO2010058573 A1 WO 2010058573A1
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WO
WIPO (PCT)
Prior art keywords
road
traffic regulation
vehicle
output
safe driving
Prior art date
Application number
PCT/JP2009/006202
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English (en)
Japanese (ja)
Inventor
山下由美子
大崎新太郎
Original Assignee
株式会社トヨタマップマスター
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社トヨタマップマスター filed Critical 株式会社トヨタマップマスター
Priority to CN200980135312.0A priority Critical patent/CN102150013B/zh
Priority to EP09827354.3A priority patent/EP2351986B1/fr
Priority to US13/063,161 priority patent/US8502703B2/en
Publication of WO2010058573A1 publication Critical patent/WO2010058573A1/fr

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Classifications

    • 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
    • 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
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
    • 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
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level

Definitions

  • the present invention relates to a safe driving support system and method. More specifically, the present invention relates to a system and a method for supporting safe driving on a road where traffic regulations relating to a route change are set.
  • Examples of traffic regulations related to route changes include “passing prohibition”, “prohibition of right-handed portion for passing” (see FIG. 1), and “passing change prohibition”.
  • the traffic regulation of “no overtaking” is often set when the traffic volume is more than a certain level or the prospect is poor due to a curve or the like in a one-lane, one-way section.
  • traffic restrictions such as “no change of course” are particularly dangerous for changing courses, such as “around the corner of the road”, “near the top of the uphill”, “steep slope”, “sag”, and “tunnel”. It is often set when it is expected that this will be accompanied.
  • Patent Document 1 as a document disclosing a technique related to the present invention.
  • FIGS. 6D and 6E are both signs indicating overtaking prohibition in Germany.
  • a first object of the present invention is to enhance the safe driving support by the navigation device by using the traffic regulation relating to the route change for the guidance of the navigation device.
  • the traffic regulation described above is often set continuously over a relatively long section, but while traveling in the section, like a large trailer loaded with heavy equipment, it is faster than the regulation speed in front of the host vehicle.
  • a second object of the present invention is to alleviate the stress given to the driver when the guided route includes a road in which traffic regulations regarding route change are set.
  • the invention of the first aspect achieves the first object and is defined as follows. That is, A first memory for storing traffic regulation data relating to traffic regulation relating to a route change in association with a road; Own vehicle position specifying means for specifying the position of the own vehicle in the guided route; Comparison means for comparing the vehicle position specified by the vehicle position specifying means and the traffic regulation data; Based on the result of the comparison means, the traffic regulation is set on the road that is currently running on the guided route, or the traffic regulation on a road ahead of the road that is currently running on the guided route. Output means for outputting that is set, A safe driving support system comprising: According to the invention of the first aspect thus defined, it is possible to guide the driver of the existence of a road with traffic restrictions related to a course change at an appropriate timing.
  • the second aspect of the present invention is defined as follows.
  • the safe driving support system defined in the first aspect further includes speed comparison means for comparing the speed of the host vehicle with a predetermined first threshold speed, When the speed of the host vehicle is smaller than the first threshold speed, the output means is operated.
  • speed comparison means for comparing the speed of the host vehicle with a predetermined first threshold speed
  • the speed of the host vehicle is often decreased due to the influence of the preceding vehicle. In order to prevent unreasonable overtaking, it is preferable to inform the driver of the existence of traffic restrictions.
  • the driver does not feel any stress, so there is no need to strongly guide traffic regulation.
  • the third aspect of the present invention is defined as follows.
  • vehicle recognition means for recognizing a vehicle traveling ahead is further provided.
  • the output means is activated.
  • the driver is informed of the existence of traffic restrictions, so that overtaking and the like can be prevented in advance. In other words, when there is no vehicle ahead, the driver does not feel any stress and therefore does not force traffic guidance.
  • the fourth aspect of the present invention is defined as follows.
  • other routes excluding a part or all of the road where the traffic regulation is set are guided based on the comparison result of the comparison means. Means are further provided.
  • the route guidance is made so as to avoid the road with traffic regulation related to the course change at an appropriate timing, so the driver who felt stress due to the traffic regulation. Is freed from the stress by selecting another route.
  • a part of the road where traffic regulation is set is excluded because if the traffic regulation road continues for a long section like a road, there is a possibility that the vehicle ahead will deviate from the traffic regulation road to a side road. Because there is. Therefore, traffic restricted roads of a predetermined distance from the current position are excluded from the searched route. In other words, when the remaining distance of the traffic regulation road is shorter than the predetermined distance, the entire traffic regulation road is removed.
  • the system further comprises direction change recognition means for recognizing a change in the traveling direction for overtaking the host vehicle,
  • the direction change recognizing unit recognizes a change in the traveling direction of the host vehicle, and the traffic regulation is set on the road on which the host vehicle is traveling, the output unit is a currently traveling road. To the effect that the traffic regulation is set.
  • the driver is informed that there is a traffic restriction on the currently running road. To inform. As a result, it is possible to prevent the occurrence of illegal driving such as overtaking driving.
  • examples of the direction change recognition means include a winker and a handle.
  • the operation pattern is registered in advance, and when the operation corresponding to the pattern is executed, it is determined that illegal driving such as overtaking is executed, and traffic regulation The driver will be informed of the existence of the vehicle, and safe driving will be thoroughly implemented.
  • an operation pattern of a winker, a handle or the like registered in advance it is possible to combine the operation with a sudden change in acceleration (or pedal opening) that is manifested when overtaking.
  • the sixth aspect of the present invention is defined as follows.
  • the traffic regulation is set on a road ahead of the road on which the host vehicle is currently traveling on the guided route.
  • the output means is operated, and the distance and / or arrival time from the current position to the road where the traffic regulation is set is output.
  • the driver is informed of the time and / or distance until traffic regulation is started on the guided route. Can be taken. For example, it is possible to overtake before the traffic regulation is started or to select another route.
  • the seventh aspect of the present invention is defined as follows.
  • the output means And the distance and / or arrival time from the current position to the end of the road where the traffic regulation is set is output.
  • the time and / or distance until the traffic restriction is canceled on the currently traveling route is guided to the driver. It will be possible to grasp the prospects and stress will be reduced.
  • the eighth aspect of the present invention is defined as follows.
  • a first memory for storing traffic regulation data relating to traffic regulation relating to a route change in association with a road;
  • a safe driving support method using a navigation device comprising vehicle position specifying means for specifying the position of the vehicle on a guided route,
  • a comparison step for comparing the vehicle position specified by the vehicle position specifying means and the traffic regulation data;
  • the traffic regulation is set on a road that is currently running on the guided route, or the traffic regulation on a road ahead of the road that is currently running on the guided route.
  • a step of outputting that is set
  • a safe driving support method comprising: According to the safe driving support method of the eighth aspect defined as described above, it is possible to guide the driver of the existence of a road with traffic restrictions related to a course change at an appropriate timing.
  • the ninth aspect of the present invention is defined as follows. That is, The eighth aspect of the safe driving support method further includes a speed comparison step of comparing the speed of the host vehicle with a predetermined first threshold speed, When the speed of the host vehicle is smaller than the first threshold speed, the output step is executed. According to the safe driving support method of the ninth aspect defined in this way, the same operational effects as the invention of the second aspect can be obtained.
  • the tenth aspect of the present invention is defined as follows. That is, The safe driving support method according to the eighth or ninth aspect further includes a vehicle recognition step of recognizing a vehicle traveling ahead, When the vehicle traveling ahead is recognized in the vehicle recognition step, the output step is executed. According to the safe driving support method of the tenth aspect defined in this way, the same operational effects as the invention of the third aspect can be obtained.
  • the eleventh aspect of the present invention is defined as follows. That is, In the safe driving support method defined in any of the eighth to tenth aspects, based on the result of the comparison step, other routes except for a part or all of the road where the traffic regulation is set are guided. . According to the eleventh aspect of the invention thus defined, the same operational effects as the fourth aspect of the invention can be achieved.
  • the twelfth aspect of the present invention is defined as follows. That is, In the safe driving support method defined in any one of the eighth to tenth aspects, a direction change recognition step for recognizing a change in a traveling direction for overtaking the host vehicle is further provided, When the direction change recognition step recognizes a change in the traveling direction of the host vehicle and the traffic regulation is set on the road on which the host vehicle is traveling, the output means To the effect that the traffic regulation is set. According to the twelfth aspect of the invention thus defined, the same operational effects as the fifth aspect of the invention can be achieved.
  • the thirteenth aspect of the present invention is defined as follows. That is, The safe driving support method defined in any one of the eighth to tenth aspects, wherein the traffic regulation is set on a road ahead of the road on which the host vehicle is currently traveling on the guided route At the same time, the output step is executed, and the distance and / or arrival time from the current position to the road where the traffic regulation is set is output. According to the thirteenth aspect of the invention thus defined, the same effects as the sixth aspect of the invention can be achieved.
  • the fourteenth aspect of the present invention is defined as follows. That is, The safe driving support method defined in any of the eighth to tenth aspects, wherein the output step is performed when the traffic regulation is set on a road on which the host vehicle is currently traveling on the guided route. And the distance and / or arrival time from the current position to the end of the road where the traffic regulation is set are output. According to the fourteenth aspect of the invention thus defined, the same operational effects as the seventh aspect of the invention can be achieved.
  • the present invention can also be understood as a technical idea in the form of a computer program and its storage medium.
  • the safe driving support system can be incorporated into a navigation device.
  • FIG. 1 shows a sign of traffic regulation relating to a course change (prohibition of right-handed portion for overtaking and prohibition of overtaking).
  • FIG. 2 is a block diagram showing the configuration of the safe driving support system according to the embodiment of the present invention.
  • FIG. 3 is a flowchart for explaining the operation of the safe driving support system of the embodiment.
  • FIG. 4 shows an example of the display mode of the display in the embodiment.
  • FIG. 5 shows another example of the display mode of the display in the embodiment.
  • FIG. 6 shows traffic regulation signs related to course changes in foreign countries.
  • FIG. 2 is a functional block diagram of the safe driving support system 1 of the embodiment.
  • the safe driving support system 1 includes an input unit 10, a memory unit 20, a calculation unit 30, and an output unit 40.
  • a GPS device or a gyro device generally provided in a navigation device can be used as the vehicle position specifying unit 11.
  • the speed specifying unit 13 specifies the current traveling speed of the host vehicle, and a speedometer attached to the vehicle can be used.
  • the camera 15 is for confirming a vehicle ahead of the host vehicle, and a general-purpose in-vehicle camera can be used.
  • the video imaged by the camera 15 is subjected to image processing by the vehicle recognition unit 37 to recognize the vehicle.
  • a laser beam irradiation device can be used instead of the camera 15.
  • a laser light receiving device a device that converts the received laser light into an electric signal, and a device that processes the electric signal and recognizes that the obstacle ahead is a vehicle are provided. .
  • the direction change instruction unit 17 instructs to change the direction of the host vehicle, and when a direction change instruction is issued, a direction change signal is output to the direction change recognition unit 39.
  • a winker lever or a steering angle sensor can be used as the direction change instruction unit.
  • the memory unit 20 includes a traffic regulation data memory 21 and a threshold memory 23 as a first memory.
  • the traffic regulation data memory 21 stores traffic regulations relating to route changes (see FIG. 1) in association with the route on which the route is guided.
  • the threshold memory 23 stores a first threshold speed to be compared with the traveling speed of the host vehicle.
  • the calculation unit 30 includes a comparison unit 31, an escape distance / time calculation unit 33, an arrival distance / time calculation unit 34, a speed comparison unit 35, a vehicle recognition unit 37, and a direction change recognition unit 39.
  • the comparison unit 31 compares the own vehicle position specified by the own vehicle position specifying unit 11 with the traffic regulation data stored in the traffic regulation data memory 21, and traffic regulation is set on the currently running road on the guided route. Whether the traffic restriction is set on the road ahead of the road that is currently running on the guided route.
  • the escape distance / time computing unit 33 calculates the distance from the current position until the traffic regulation is canceled and the time required to travel through the distance.
  • the distance until the traffic regulation starts from the current position and the time required to run through the distance in the reach / time calculation unit 34 Calculated.
  • the speed comparison unit 35 compares the current speed of the host vehicle identified by the speed identification unit 13 with the first threshold speed stored in the threshold memory 23. As a result of the comparison, when the current speed of the host vehicle is slower than the first threshold speed, a signal is output from the speed comparison unit 35 to the output unit 40 to activate the output unit 40.
  • the speed comparison unit 35 may calculate an average speed for a predetermined time and compare this average speed with the first threshold speed.
  • the first threshold speed can be arbitrarily set, it can be set to 80% of the speed limit of the road on which traffic regulation relating to the route change is set, for example.
  • the vehicle recognition unit 37 processes an image sent from the camera 15 directed forward of the vehicle, and recognizes the vehicle in the image. When the vehicle is recognized, a signal is output from the vehicle recognition unit 37 to the output unit 40 to operate the output unit 40.
  • the direction change recognition unit 39 recognizes that the direction change instruction unit 17 such as a winker lever has been operated, sends a signal to the output unit 40, and activates the output unit 40.
  • the comparison unit 31 compares the position of the host vehicle with the road on which traffic regulation is set, but the speed comparison unit 35, the vehicle recognition unit 37, and the direction change recognition unit 39 Processing is optional.
  • the output unit 40 includes a guidance selection unit 41, a route re-search unit 43, a display 45, and a voice guidance unit 47.
  • the guidance memory unit 42 of the guidance selection unit 41 stores contents to be guided in advance. The content to be guided is selected according to the output from each element of the calculation unit 30. Examples of the contents displayed on the display include the following. (1) Do not overtake the road you are currently driving. (2) After a while, you will enter the overtaking prohibited road. (3) Do you search for a route that bypasses the overtaking prohibited road?
  • the route re-search unit 43 searches for a route from the current position to the destination by excluding a predetermined section of the road for which traffic regulation regarding route change is set. For example, assuming that you make a left turn (or a right turn) at the nearest (or several ahead) signalized intersection, and that you do not return to a predetermined distance (for example, 3 km) on a road where traffic regulations are set.
  • the arrival time to the destination is calculated, and the arrival time is compared with the original arrival time (when not turning left or right).
  • the detour route is displayed.
  • the arrival time when detouring is later than the original arrival time, only that is displayed.
  • the guidance selected by the guidance selection unit 41 is displayed, and the route searched by the route re-search unit 43 is displayed.
  • Information indicating that the road is an overtaking prohibited road can be displayed on the display 45 and voice guidance can be provided using the voice guidance section 47.
  • the computer unit of the navigation device executes the functions of the memory unit 20, the arithmetic unit 30, and the output unit 40.
  • a computer program is stored in a predetermined memory device (such as a hard disk) of the navigation device to be executed by the computer device, and is read into the central control device and used.
  • This computer program can be stored in a recording medium such as a DVD.
  • a partial area of a predetermined memory device (hard disk or the like) of the navigation device is used as the memory unit 20 and the guide memory unit 42, and the contents of the memory units 20 and 42 are written in the memory in advance.
  • the navigation device includes general elements such as a route calculation device, a road information memory, an additional information memory, a GPS device, a gyro device, a timer, and a voice generation unit.
  • the navigation device When the driver sets the destination, the navigation device operates to search for a route to the destination.
  • the traffic regulation data included in the route is read from the road information memory, and the traffic regulation data is stored in the traffic regulation data memory 21 together with the road included in the searched route.
  • the current vehicle position specified by the vehicle position specifying unit 11 is compared with the road on the route stored in the traffic regulation data memory 21 and its traffic regulation. As a result of the comparison, if traffic regulation is set on the currently traveling road, the process proceeds to Step 2.
  • the traffic regulation refers to a traffic regulation related to a route change such as overtaking prohibition.
  • step 2 the image from the camera 15 that captures the front of the host vehicle is processed by the vehicle recognition unit 37, and when a vehicle is present in the image, the process proceeds to step 3.
  • step 3 the current speed of the host vehicle specified by the speed specifying unit 13 is compared with the first threshold speed stored in the threshold memory 23 in the speed comparing unit 35.
  • the guidance selection unit 41 selects contents to be guided from the memory unit 42 and displays them on the display 45 (see FIG. 4A), while using the voice guidance unit 47, the currently running road is a regulated road. I will inform you that there is.
  • the traffic regulation is guided only when the conditions of Step 2 and Step 3 are both YES.
  • the presence / absence of the direction change instruction is obtained from the direction change instruction unit 17 and the direction change recognition unit 39, and both the determinations in step 2 and step 3 are YES, and when the direction change instruction is given, It is also possible to proceed to 4.
  • step 1 is YES and there is a direction change instruction, or the determination of step 1 is omitted and only one of step 2 or step 3 is determined and the result is YES and the direction change instruction It is also possible to proceed to step 4 when there is.
  • step 5 when traveling along the guide route based on the current travel speed, the distance (the distance from the current position to the end point of the regulated road) and / or the time (passing the end point of the regulated road) until the escape from the regulated road Is calculated).
  • the calculation result is displayed on the display 45 (see FIG. 4B).
  • step 6 it is determined whether the distance and / or time until the vehicle can escape from the regulated road is within a threshold value.
  • the distance (distance from the current position to the regulated road end point) can be 500 m
  • the time (time required to pass the regulated road end point) can be 3 minutes as the threshold distance and the threshold time, respectively. In this embodiment, only the distance until the vehicle can escape from the regulated road is determined.
  • step 7 a request screen for re-searching for a route with the regulated road removed is displayed on the display 45.
  • a route re-search is requested by the driver (step 8, YES)
  • the process proceeds to step 9 where the route re-search unit 43 executes a route re-search that removes the restricted road and displays it on the display 45.
  • the process does not proceed to step 7 and step 8 so that the driver does not get confused.
  • step 11 the comparison unit 31 scans the contents of the traffic regulation data memory 21 to check whether traffic regulation is set on the road ahead of the guide route. If there is a regulated road ahead of the route, the process proceeds to step 12. In step 12, the reach distance to the regulated road (distance from the current position to the regulated road start point) and / or (time required to reach the regulated road start point) is calculated. If there is a sufficient distance from the current position to the regulated road ahead of the route, there is no need to intentionally guide the existence of the regulated road.
  • the distance can be 3000 m, and the time (time required to reach the start point of the regulated road) can be 10 minutes as the threshold distance and the threshold time, respectively. In this embodiment, only the distance to reach the regulated road is set as a determination target.
  • step 14 the guidance selection unit 41 selects contents to be guided from the memory unit 42 and displays them on the display 45 (see FIG. 5A), and performs voice guidance using the voice guidance unit 47.
  • the content (reach distance / time) calculated in step 12 is displayed on the display 45 in step 15 (see FIG. 5B).
  • a request screen for re-searching the route from which the regulated road is removed in step 16 is displayed on the display 45 (step 16).
  • the process proceeds to step 18 where the route re-search unit 43 executes a route re-search that removes the restricted road and displays it on the display 45.
  • step 11 may be advanced to step 11 when NO. Further, when step 3 is NO, the process may proceed to step 11. It is also possible to omit step 2 and proceed to step 11 when step 3 is NO.
  • the safe driving support system 1 of the embodiment since it is possible to guide the existence of a road on which traffic regulation relating to a course change such as prohibition of overtaking is set, it is possible to prevent an overtaking by a driver.
  • the traffic regulation when the traffic regulation is set on the road that is currently running, the distance / time until this traffic regulation is completed is guided, and other routes that exclude this regulated road can be searched. did. Thereby, the stress given to the driver when a slow vehicle is traveling ahead can be alleviated.
  • the traffic regulation is set on the road ahead of the route, the distance / time to reach this regulated road is guided, and other routes that have excluded this regulated road can be searched. I made it. Thereby, the stress given to a driver can be relieved.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un système et un procédé qui offre une meilleure aide pour une conduite sûre en utilisant des dispositifs de navigation incorporant les règles de circulation s'appliquant aux changements d'itinéraire dans le guidage offert par les dispositifs de navigation. Le système comporte une mémoire des données de règles de circulation (21) qui associe, aux voies routières, des données de règles de circulation s'appliquant aux changements d'itinéraire et stocke les données ainsi associées, un système de localisation de véhicule embarqué (11) qui localise le véhicule du conducteur sur l'itinéraire suggéré, une unité de comparaison (31) qui compare l'emplacement du véhicule du conducteur, tel que localisé par le système de localisation de véhicule embarqué (11), aux données de règles de circulation, et une unité de sortie (40) qui émet, sur la base de la détermination faite par l'unité de comparaison (31), l'une ou l'autre information que les règles de circulation appliquent sur l'itinéraire actuellement emprunté, dans le cadre de l'itinéraire suggéré, ou que les règles de circulation appliquent sur les routes au devant de l'itinéraire actuellement emprunté, de nouveau dans le cadre de l'itinéraire suggéré.
PCT/JP2009/006202 2008-11-21 2009-11-18 Système et procédé d'aide pour une conduite sûre, programme informatique d'aide pour une conduite sûre, support de stockage sur lequel est stocké le programme informatique et dispositif de navigation WO2010058573A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200980135312.0A CN102150013B (zh) 2008-11-21 2009-11-18 安全驾驶辅助系统及其方法
EP09827354.3A EP2351986B1 (fr) 2008-11-21 2009-11-18 Système et procédé d'aide pour une conduite sûre, programme informatique d'aide pour une conduite sûre, support de stockage sur lequel est stocké le programme informatique et dispositif de navigation
US13/063,161 US8502703B2 (en) 2008-11-21 2009-11-18 System and method for assisting with safe driving, computer program for assisting with safe driving, storage medium upon which the computer program is stored, and Navigation Device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008298592A JP4495769B2 (ja) 2008-11-21 2008-11-21 安全運転支援システム及びその方法、安全運転を支援するためのコンピュータプログラム及びそのコンピュータプログラムを記録した記録媒体、並びにナビゲーション装置
JP2008-298592 2008-11-21

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WO2010058573A1 true WO2010058573A1 (fr) 2010-05-27

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US (1) US8502703B2 (fr)
EP (1) EP2351986B1 (fr)
JP (1) JP4495769B2 (fr)
CN (1) CN102150013B (fr)
WO (1) WO2010058573A1 (fr)

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EP2351986A1 (fr) 2011-08-03
JP4495769B2 (ja) 2010-07-07
EP2351986B1 (fr) 2016-09-28
CN102150013B (zh) 2014-04-09
EP2351986A4 (fr) 2012-08-15
US8502703B2 (en) 2013-08-06
CN102150013A (zh) 2011-08-10
US20110215951A1 (en) 2011-09-08

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