WO2019016917A1 - 車両走行制御方法及び車両走行制御装置 - Google Patents
車両走行制御方法及び車両走行制御装置 Download PDFInfo
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- WO2019016917A1 WO2019016917A1 PCT/JP2017/026284 JP2017026284W WO2019016917A1 WO 2019016917 A1 WO2019016917 A1 WO 2019016917A1 JP 2017026284 W JP2017026284 W JP 2017026284W WO 2019016917 A1 WO2019016917 A1 WO 2019016917A1
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- vehicle
- lane
- travel control
- toll
- target
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- 238000000034 method Methods 0.000 title claims description 20
- 238000001514 detection method Methods 0.000 description 14
- 238000004891 communication Methods 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
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- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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Classifications
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- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
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- B62D15/0255—Automatic changing of lane, e.g. for passing another vehicle
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- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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Definitions
- the present invention relates to a vehicle travel control method and a vehicle travel control device.
- the driver in the case of a person's toll gate, the driver is notified of the release of the speed control, so it is premised that the driver steers after the notification. Therefore, if the steering is not properly performed, the vehicle may not be sufficiently moved to the toll gate of an employee, which may make it difficult to pay the toll.
- the present invention has been made in view of the above problems, and an object thereof is to provide a vehicle travel control method capable of bringing a vehicle to a tollgate installed in a lane without the driver performing a steering operation.
- a vehicle travel control device is provided.
- the vehicle travel control method after it is determined that the vehicle has entered the lane where the tollgate is installed, the vehicle is moved from the center of the lane in the lane width direction until reaching the tollgate. Also to the toll gate side.
- FIG. 1 is a functional block diagram showing a part of a vehicle equipped with a vehicle travel control device according to an embodiment of the present invention.
- FIG. 2 is a flowchart for explaining a vehicle travel control method performed by the ECU 1.
- FIG. 3A is a front view showing an example of the structure of the manual gate lane and the target vehicle position.
- FIG. 3B is a side view showing an example of a manual gate lane structure.
- FIG. 3C is a plan view showing an example of a manual gate lane structure.
- FIG. 4A is a plan view showing an example of a state in which the vehicle has entered a manual gate lane.
- FIG. 4B is a plan view showing an example of a target route that the vehicle approaches to the toll collection device in the lane width direction.
- FIG. 4C is a plan view showing another example of the target route which the vehicle approaches to the toll collection device in the lane width direction.
- the vehicle includes an electronic control unit (ECU) 1, an external sensor unit 2, an internal sensor unit 3, a GPS (Global Positioning System) radio wave receiving unit 4, a map database 5, a navigation system 6, and an actuator unit 7. , An accelerator pedal 8, a brake pedal 9 and a steering wheel 10.
- ECU electronice control unit
- the vehicle includes an external sensor unit 2, an internal sensor unit 3, a GPS (Global Positioning System) radio wave receiving unit 4, a map database 5, a navigation system 6, and an actuator unit 7.
- This vehicle is called “the vehicle” so as not to be confused with other vehicles.
- the ECU 1 corresponds to a vehicle travel control device that automatically steers a vehicle, and can be realized using a microcomputer including a CPU (central processing unit), a memory, and an input / output unit.
- a computer program for causing the microcomputer to function as the ECU 1 is installed in the microcomputer and executed.
- the microcomputer functions as the ECU 1.
- the example which realizes ECU1 by software is shown, of course, it is also possible to prepare ECU1 for exclusive use for performing each information processing shown below, and to constitute ECU1.
- the external sensor unit 2 includes a radar device or a camera (both not shown), and outputs, to the ECU 1, an image of the surroundings of the vehicle obtained from the radar device or the camera and position information of an object.
- the camera also detects lanes.
- the internal sensor unit 3 detects an operation amount (driving force) of the accelerator pedal 8, an operation amount (braking force) of the brake pedal 9, and a steering angle (steering amount) of the steering wheel 10, and outputs the detected amount to the ECU 1.
- the GPS radio wave receiver 4 obtains the position of the vehicle by receiving radio waves from three or more GPS satellites, and outputs the position to the ECU 1 and the navigation system 6.
- the map database 5 includes map information of a region where the host vehicle travels, and the ECU 1 and the navigation system 6 refer to the map information.
- the map information includes information such as the locations of roads, intersections, and toll stations installed on toll roads.
- Information on the toll plaza is information on the lane (automatic toll gate lane) where the “automatic toll gate” is installed, which can send and receive charges and tickets by wireless communication between the vehicles without stopping the vehicle, and the vehicle Temporarily stop, and the "manual gate” where the passenger of a vehicle stops and receives a fare and a ticket is installed, and the information of the lane (manual gate lane).
- a lane in which the automatic toll gate is not installed is referred to as a "manual gate lane". You may think of a lane where a toll gate has been installed but is broken and people need to take charge etc. as a manual gate lane.
- a lane in which a toll booth with a person without a toll gate is installed may be considered as a manual gate lane.
- the manual gate lane it is necessary for the vehicle to stop at the toll booth and for people to give and receive fares and tickets.
- the information on the manual gate lane includes the position of the manual gate lane, the position of the entrance and the exit of the vehicle in the manual gate lane, the lane width, and the length of the manual gate lane.
- the entrance and the exit of the vehicle in the manual gate lane are simply referred to as the entrance and the exit of the manual gate lane.
- the navigation system 6 provides guidance to a destination set by an occupant such as a driver of the host vehicle.
- the navigation system 6 calculates a planned traveling route to the destination based on each information output from the external sensor unit 2, the internal sensor unit 3, and the GPS radio wave receiving unit 4, and provides guidance to the destination.
- the occupant sets whether to pass through the manual gate or the automatic toll gate, and based on the setting information, it is incorporated into the planned travel route as to which gate to pass.
- the gate may be determined automatically depending on whether the state of the vehicle-mounted device (such as whether a card for passing an automatic charge gate is inserted) or not.
- the actuator unit 7 includes an actuator that changes the operation amount of the accelerator pedal 8, an actuator that changes the operation amount of the brake pedal 9, and an actuator that changes the steering angle of the steering wheel 10.
- the actuator unit 7 performs steering control and braking force control automatically, for example, along the target path.
- the actuator unit 7 can also automatically steer the vehicle based on lane information obtained by the camera of the external sensor unit 2 detecting a lane.
- the ECU 1 includes a traveling lane determination unit 11, a target vehicle position detection unit 12, a target route calculation unit 13, and a travel control unit 14 as functional components realized by execution of a computer program.
- the traveling lane determination unit 11 determines whether or not the own vehicle has entered the manual gate lane based on the position of the own vehicle and the information on the manual gate lane.
- the target vehicle position detection unit 12 detects the position where the own vehicle should be present after the own vehicle has moved to the side of the building where the charge type charge collection device of a throwaway type or the person collecting the fee is present.
- a device at a position where the vehicle stops, a building, and the like will be collectively referred to as a "toll booth”.
- the position where the vehicle should be present after the side-to-side movement is referred to as a "target vehicle position”.
- the target vehicle position defines the position in the lane width direction of the host vehicle before the host vehicle stops at the position of the toll gate after the start to the toll gate (hereinafter referred to as “target vehicle position 120”) After the narrowing, what collectively defines the position in the lane length direction (traveling direction) of the vehicle before the vehicle stops at the position of the tollgate (hereinafter referred to as "target vehicle position 121”) Say. That is, the target vehicle position is a position before the host vehicle stops at the position of the toll booth after the host vehicle is moved to the toll booth side. In this way, moving the vehicle to the toll gate side of the lane includes bringing the vehicle closer to the toll gate installed in the lane in the lane width direction.
- the target route calculation unit 13 calculates a target route from the position of the host vehicle after entering the manual gate lane to the target vehicle position.
- the traveling control unit 14 automatically controls the braking force, the driving force, and the steering amount by the actuator unit 7, thereby performing vehicle traveling control of the own vehicle.
- a state in which the traveling control unit 14 is performing vehicle travel control is referred to as an "automatic operation mode", and a state in which the traveling control unit 14 is not performing vehicle travel control is referred to as a "manual operation mode".
- the manual operation mode it is necessary for the driver to control the steering and acceleration / deceleration of the vehicle.
- the traveling control unit 14 performs vehicle traveling control of the own vehicle by the guidance of the navigation system 6 based on the information of the planned traveling route. That is, it is assumed that it is an automatic operation mode.
- the ECU 1 sequentially performs vehicle travel control shown in the flowchart of FIG.
- the travel lane determination unit 11 determines the range of the manual gate lane based on the position of the manual gate lane, the lane width, and the length of the manual gate lane, and determines the position of the vehicle and the manual gate lane. It is determined whether or not the host vehicle has entered the manual gate lane by matching the range of (S1). If the host vehicle has not entered the manual gate lane (S1: NO), the process ends.
- the traveling lane determination unit 11 acquires the information on the planned traveling road calculated by the navigation system 6, and determines whether or not the own vehicle has entered the manual gate lane of the toll booth set on the planned traveling road. It is also good (S1).
- the target vehicle position detection unit 12 attempts to detect the target vehicle position based on the information output from the external sensor unit 2 and the information on the manual gate lane ( S3).
- the target vehicle position may not be detected (S3: NO).
- the navigation system 6 outputs a warning voice such as "We can not stop at the toll collection device. Emergency stop", etc., and the travel control unit 14 controls the actuator unit 7 to immediately stop travel of the vehicle. (S5), finish the process.
- step S7 when there is no falling object etc. and the target vehicle position can be detected (S3: YES), the process proceeds to step S7.
- step S7 the ECU 1 outputs, from the navigation system 6, a voice such as "automatically spread to the toll collection device", and the travel control unit 14 outputs the voice until the host vehicle reaches the toll booth.
- the actuator unit 7 is controlled to move to the target vehicle position while traveling the host vehicle (S7), and the process is finished.
- the driver steers the vehicle (steering wheel operation). It becomes unnecessary and can reduce the burden on the driver. If the automatic travel control is ended when the vehicle enters the manual gate lane, the driver needs to steer to move the vehicle to the tollgate side, but such steering becomes unnecessary.
- step S7 the target route calculation unit 13 calculates a target route from the position of the host vehicle after entering the manual gate lane to the target vehicle position, and the travel control unit 14 travels the host vehicle along the target route.
- the actuator unit 7 is controlled to move to the target vehicle position. That is, the traveling control unit 14 automatically performs steering control and braking force control along the target route.
- step S7 the vehicle occupant is notified in advance that such vehicle travel control is to be performed.
- the ECU 1 may notify vehicle travel control by displaying on the navigation system 6 characters such as “I automatically shift to the toll collection device”.
- the vehicle occupant can know in advance that the vehicle travel control is performed by notifying the vehicle travel control in advance by voice or display to the vehicle occupant. Therefore, the mental burden on the occupant can be reduced.
- the toll collection device 101 ie, a toll booth where the passenger performs an action such as toll payment
- the toll booth refers to a device or a building assumed to stop once at the adjacent position (side of the toll booth).
- it is not limited to the presence or absence of money.
- not only a toll road but also a device and a building that manage entry and exit such as a parking lot are included. It also includes an apparatus for automatically issuing a ticket for entry and an apparatus provided with a card reader for authenticating a card possessed by a driver for entry and exit.
- the toll collection device 101 is disposed on the right side as viewed from the entrance 1001 side of the manual gate lane 100, that is, in the traveling direction 1003.
- the illustrated directions are indicated by X, Y and Z.
- the toll collection device 102 for the next manual gate lane is disposed across the manual gate lane 100.
- the toll collection devices 101 and 102 are respectively installed on the island 103 one step higher than the manual gate lane.
- the toll collection devices 101 and 102 are examples of “a toll booth installed in a lane”, “a toll booth installed in a lane” means that a vehicle traveling in a lane can perform an action. It means a toll station located towards the lane.
- a vehicle traveling in the manual gate lane 100 can act on the toll collection device 101. That is, the toll collection device 101 is an example of a toll booth disposed toward the manual gate lane 100, and is a toll booth adjacent to the manual gate lane 100.
- a vehicle traveling in the manual gate lane 100 can not act on the toll collection device 102. That is, since the toll collection device 102 is not disposed toward the manual gate lane 100, it is not a toll booth adjacent to the manual gate lane 100.
- a common roof 104 is installed above the toll collection devices 101 and 102.
- a signboard 105 and a traffic light 106 are attached to an end portion on the front side in the vehicle traveling direction of the roof 104 so as to be seen from the front side of the vehicle traveling direction.
- the signboard 105 and the traffic light 106 are disposed, for example, at the front end of the roof 104 in the vehicle traveling direction.
- a stop bar 107 is disposed near the exit 1002 of the manual gate lane 100. As shown, when the stop bar 107 blocks the upper part of the manual gate lane 100, the vehicle can not leave the manual gate lane 100. On the other hand, when the vehicle is not blocked, the vehicle can leave the manual gate lane 100.
- the target vehicle position 120 is set to a position closer to the toll collection device 101 than the center 1004 in the lane width direction of the manual gate lane 100.
- the target vehicle position detection unit 12 detects the island 103 by performing image processing on the image captured by the camera of the external sensor unit 2, for example, The distance from the position of the to the island 103 is estimated. Then, the target vehicle position 120 is set based on the distance and the position of the host vehicle.
- the target vehicle position detection unit 12 may detect the lane width of the manual gate lane 100 from the image captured by the camera of the external sensor unit 2 and set the target vehicle position 120 based on the lane width and the position of the own vehicle. .
- the target vehicle position 121 is set below the sign 105 and the traffic light 106.
- the lower side of the end on the near side in the vehicle traveling direction of the roof 104 may be set as the target vehicle position 121.
- the target vehicle position detection unit 12 detects an area such as the signboard 105 from the image in front of the host vehicle taken by the camera of the external sensor unit 2, for example, and based on temporal changes in the size of the detected area. The distance between the vehicle and the signboard 105 is measured. The target vehicle position detection unit 12 sets a target vehicle position 121 based on the distance and the position of the host vehicle.
- the height of the signboard 105 or the like may be stored in advance, and the horizontal distance between the vehicle and the signboard 105 or the like may be determined based on the distance and the height obtained from the image.
- the target vehicle position detection unit 12 sets a control start position 122 which is a standard for starting the vehicle travel control of step S7.
- the end on the near side in the vehicle traveling direction of the island 103 is on the near side in the traveling direction of the vehicle from the target vehicle position 121 (below the signboard 105 and the traffic light 106).
- the control start position 122 is set on the side of the unit.
- the target vehicle position detection unit 12 is the near side in the vehicle traveling direction of the vehicle and the island 103 from the image in front of the vehicle Measure the distance between the end of the The target vehicle position detection unit 12 sets the control start position 122 based on the distance and the position of the host vehicle.
- the radar apparatus of the external sensor unit 2 or the radar device of the external sensor unit 2 is held when the high-accuracy map storing the outline of the structure such as the signboard 105 and the island 103 is stored in advance and the target vehicle positions 120 and 121 and the control start position 122 are detected.
- the distance to the structure may be measured using the signal obtained from the camera or the matching result between the image and the high precision map.
- the target vehicle position 120, the target vehicle position 121, and the control start position 122 not only the position obtained by detection but also a position arbitrarily offset from the position obtained by detection may be used.
- the vehicle 200 shown in FIG. 4A is in the manual gate lane 100.
- the target vehicle position detection unit 12 of the host vehicle 200 detects the target vehicle position 120 and the target vehicle position 121 from the position of the host vehicle 200.
- the target route calculation unit 13 uses the position of the host vehicle 200 as a starting point, the side 202 of the host vehicle 200, etc. is located at the target vehicle position 120, and the tip 201 of the host vehicle 200 etc. is the target vehicle
- the target route 300 to the position of the vehicle which is located at the position 121, that is, the target vehicle position is calculated.
- the target vehicle position 120 may not be the tip 201 but may be matched to another part (for example, a wheel) of the host vehicle 200.
- the target vehicle position 121 may not be the side surface 202, but may be aligned with another portion of the host vehicle 200 (for example, a central portion in the vehicle width direction).
- the traveling control unit 14 controls the actuator unit 7 to move the host vehicle 200 along the target route 300. Run it.
- the traveling control unit 14 controls the actuator unit 7 to move the host vehicle 200 along the target route 300. Run it.
- the target vehicle position 121 is not set on the front side of the toll collection device 101 in the direction of travel of the vehicle, for example, if it is set in front of the toll collection device 101, a target route 300 that requires a sharp steering is calculated. There may be a need.
- the target route 300 is calculated after setting the target vehicle position 121 to the front side in the vehicle traveling direction with respect to the toll collection device 101 as described above, so the target route 300 which does not require sudden steering is calculated. it can. That is, the host vehicle 200 can be moved to the charge collection device 101 at an appropriate timing.
- the driver of the host vehicle 200 having moved to the target vehicle position 120, 121 can directly move the host vehicle 200 straight, stop the host vehicle 200 at the position of the toll collection device 101, and perform operations such as toll payment. .
- the stop bar 107 blocking the manual gate lane 100 jumps up, and the vehicle 200 can leave the manual gate lane 100.
- the traveling control unit 14 may control the actuator unit 7 to automatically stop the vehicle 200 in front of the toll collection device 101. This eliminates the need for the driver to operate the brake pedal. Further, the driver may be urged to stop by voice or screen display in front of the toll collection device 101.
- the toll box such as the toll collection device 101 in the lane width direction than the center of the lane. Because the driver can manually move the vehicle 200 to the toll booth, the burden of steering can be reduced. That is, in the manual gate lane 100, the host vehicle 200 can be moved to the toll booth without leaving the driver to steer.
- the target route calculation unit 13 calculates the target route 300 so that the center 1004 of the manual gate lane 100 in the lane width direction travels before moving the host vehicle 200 to the toll booth, and travel control The unit 14 causes the vehicle 200 to travel along the target route 300.
- the vehicle speed is high at that timing and the host vehicle 200 is moved to the toll collection device 101 while decelerating. There is a high possibility of having to.
- vehicle travel control for driving the center 1004 of the manual gate lane 100 is control for toll payment and the like.
- the process may immediately shift to step S7 without performing step S3.
- traveling to the target vehicle position traveling in the center 1004 of the manual gate lane 100 is preferable but not essential. It is not necessary to notify the occupant of vehicle travel control in advance in step S7.
- the target vehicle position 121 in the traveling direction may not be set, and in step S7, the host vehicle may be moved to the target vehicle position 120 in the lane width direction.
- the vehicle travel control device is mounted on the target vehicle for which the vehicle travel control is performed, but the present invention is not limited to this.
- a similar vehicle can be installed by mounting the vehicle travel control device on a server device that can communicate with the target vehicle or on another vehicle that is not the target vehicle, and transmitting and receiving necessary information and instructions by communication between the server device or the other vehicle and the target vehicle.
- the travel control method may be performed remotely.
- Communication between the server device and the target vehicle can be performed by wireless communication or road-vehicle communication.
- Communication between the other vehicle and the target vehicle can be performed by so-called inter-vehicle communication.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Traffic Control Systems (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
Description
2 外部センサ部
3 内部センサ部
4 GPS電波受信部
5 地図データベース
6 ナビゲーションシステム
7 アクチュエータ部
8 アクセルペダル
9 ブレーキペダル
10 ステアリングホイール
11 走行車線判定部
12 目標車両位置検出部
13 目標経路算出部
14 走行制御部
100 マニュアルゲート車線
101、102 料金徴収装置
103 アイランド
104 屋根
105 看板
106 信号機
107 停止バー
120、121 目標車両位置
122 制御開始位置
200 自車両
201 自車両の先端
202 自車両の側面
300 目標経路
1001 マニュアルゲート車線の入口
1002 マニュアルゲート車線の出口
1003 進行方向
1004 マニュアルゲート車線の中央
Claims (5)
- 車両を自動的に操舵する車両走行制御装置の車両走行制御方法であって、
料金所が設置された車線に車両が進入したか否かを判定し、
前記車線に車両が進入したと判定した後、前記料金所に到達するまでの間に、前記車両を車線幅方向において前記車線の中央よりも前記料金所側に寄せることを特徴とする車両走行制御方法。 - 前記車両を停車させる目標車両位置を、前記料金所より前記車両の進行方向において手前側に設定し、
前記車線に進入後の前記車両の位置から前記目標車両位置までの目標経路を算出し、
前記目標経路に沿って自動的に操舵制御及び制動力制御を実施することを特徴とする請求項1記載の車両走行制御方法。 - 前記車両を前記料金所側に寄せる前に、前記車線の車線幅方向の中央を走行させるように前記目標経路を算出することを特徴とする請求項2記載の車両走行制御方法。
- 前記車両を前記料金所側に寄せることを前記車両の乗員に対して事前に報知することを特徴とする請求項1乃至3のいずれかに記載の車両走行制御方法。
- 車線を検知するカメラと、車線情報に基づき車両を自動的に操舵するアクチュエータと、を備えた車両走行制御装置であって、
料金所が設置された車線に車両が進入したか否かを判定する走行車線判定部と、
前記車線に車両が進入したと判定した後、前記車両を車線幅方向において前記車線の中央よりも前記料金所側に寄せる走行制御部と
を備えることを特徴とする車両走行制御装置。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
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CN201780093065.7A CN110892465A (zh) | 2017-07-20 | 2017-07-20 | 车辆行驶控制方法以及车辆行驶控制装置 |
EP17918626.7A EP3657462A4 (en) | 2017-07-20 | 2017-07-20 | VEHICLE TRAVEL CONTROL METHOD AND VEHICLE TRAVEL CONTROL DEVICE |
BR112020001144-4A BR112020001144A2 (pt) | 2017-07-20 | 2017-07-20 | método de controle de viagem do veículo e dispositivo de controle de viagem do veículo |
US16/630,995 US11077879B2 (en) | 2017-07-20 | 2017-07-20 | Vehicle travel control method and vehicle travel control device |
KR1020207000808A KR20200014922A (ko) | 2017-07-20 | 2017-07-20 | 차량 주행 제어 방법 및 차량 주행 제어 장치 |
MYPI2020000302A MY179961A (en) | 2017-07-20 | 2017-07-20 | Vehicle travel control method and vehicle travel control device |
CA3070545A CA3070545A1 (en) | 2017-07-20 | 2017-07-20 | Vehicle travel control method and vehicle travel control device |
JP2019530307A JP6841330B2 (ja) | 2017-07-20 | 2017-07-20 | 車両走行制御方法及び車両走行制御装置 |
PCT/JP2017/026284 WO2019016917A1 (ja) | 2017-07-20 | 2017-07-20 | 車両走行制御方法及び車両走行制御装置 |
RU2020106586A RU2735749C1 (ru) | 2017-07-20 | 2017-07-20 | Способ управления движением транспортного средства и устройство управления движением транспортного средства |
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PCT/JP2017/026284 WO2019016917A1 (ja) | 2017-07-20 | 2017-07-20 | 車両走行制御方法及び車両走行制御装置 |
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EP (1) | EP3657462A4 (ja) |
JP (1) | JP6841330B2 (ja) |
KR (1) | KR20200014922A (ja) |
CN (1) | CN110892465A (ja) |
BR (1) | BR112020001144A2 (ja) |
CA (1) | CA3070545A1 (ja) |
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US20230194295A1 (en) * | 2021-12-21 | 2023-06-22 | Here Global B.V. | Method, apparatus and computer program product for lane level toll plaza congestion modeling |
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JP6841330B2 (ja) | 2021-03-10 |
EP3657462A4 (en) | 2020-08-19 |
CN110892465A (zh) | 2020-03-17 |
KR20200014922A (ko) | 2020-02-11 |
CA3070545A1 (en) | 2019-01-24 |
US20200223483A1 (en) | 2020-07-16 |
EP3657462A1 (en) | 2020-05-27 |
JPWO2019016917A1 (ja) | 2020-08-06 |
RU2735749C1 (ru) | 2020-11-06 |
BR112020001144A2 (pt) | 2020-07-21 |
US11077879B2 (en) | 2021-08-03 |
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