WO2024004948A1 - 移動体 - Google Patents
移動体 Download PDFInfo
- Publication number
- WO2024004948A1 WO2024004948A1 PCT/JP2023/023613 JP2023023613W WO2024004948A1 WO 2024004948 A1 WO2024004948 A1 WO 2024004948A1 JP 2023023613 W JP2023023613 W JP 2023023613W WO 2024004948 A1 WO2024004948 A1 WO 2024004948A1
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- WO
- WIPO (PCT)
- Prior art keywords
- moving body
- operator
- moving
- target trajectory
- armrest
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/001—Planning or execution of driving tasks
- B60W60/0015—Planning or execution of driving tasks specially adapted for safety
- B60W60/0017—Planning or execution of driving tasks specially adapted for safety of other traffic participants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2554/00—Input parameters relating to objects
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/402—Type
- B60W2554/4029—Pedestrians
Definitions
- the present invention relates to a mobile object.
- the present invention has been made in consideration of such circumstances, and one of its objects is to provide a moving body that allows the occupant to perform operations to specify the direction of travel in a comfortable posture. This in turn contributes to the development of sustainable transportation systems.
- a movable body according to one aspect of the present invention is a movable body on which an occupant can board, and includes a drive device for moving the movable body, a control device for controlling the drive device, and a movable body for moving the movable body.
- a target trajectory for the moving body to change the traveling direction is automatically generated based on the situation on the traveling direction side, and the moving body moves along the target trajectory.
- control device In the aspect of (1) above, the control device generates a target trajectory for causing the mobile body to make a left/right turn or a lane change, as a target trajectory for the mobile body to change its traveling direction. It is something to do.
- the armrest provided with the first operator is provided inside a door provided on a side surface of the moving body.
- the armrest provided with the first operator is one of the two doors provided on the left and right sides of the movable body, through which the movable body passes according to regulations. It is installed on the inside of the door on the opposite side of the door.
- the first operator is provided at a position that does not overlap in side view with respect to the opening/closing operator for opening and closing the door.
- the first operator is more oriented toward the moving body than the second operator. It is installed on the rear side in the direction of travel.
- FIG. 2 is a diagram showing an example of the configuration of a moving body.
- FIG. 2 is a perspective view of the moving body according to the first embodiment seen from above.
- FIG. 3 is a view from inside the moving body with the right door open. It is a figure which shows an example of the image imaged by the external camera of an external world detection device. It is a figure which illustrated the target trajectory before and after a 1st operator is operated.
- FIG. 7 is a perspective view of the moving body of the second embodiment seen from above.
- a moving body is a vehicle in which a passenger can ride, and is sometimes referred to as micromobility.
- the mobile object may be able to travel not only on roadways but also on sidewalks. In that case, different speed limit controls are performed on the roadway and on the sidewalk, and if you are driving on the sidewalk, this may be notified to the outside by some means, but this will not be explained in this specification.
- a case where a moving object moves exclusively on a roadway will be explained.
- FIG. 1 is a diagram showing an example of the configuration of a mobile object 1.
- the moving body 1 includes, for example, an external world detection device 10, a moving body sensor 12, a group of operators 14, a positioning device 18, a mode changeover switch 22, an HMI 30, a drive device 40, and a direction indicator 50. , a storage device 70, and a control device 100 are installed. Note that some of these configurations that are not essential for realizing the functions of the present invention may be omitted.
- the external world detection device 10 is a variety of devices for acquiring the situation at least on the traveling direction side of the moving body 1.
- the external world sensing device 10 is an example of a sensing device.
- the external world sensing device 10 includes, for example, an external camera.
- the external world sensing device 10 may include a radar device, LIDAR (Light Detection and Ranging), a sensor fusion device, and the like.
- the external world detection device 10 outputs information indicating the detection result (image, position of an object, etc.) to the control device 100.
- the moving object sensor 12 includes, for example, a speed sensor, an acceleration sensor, a yaw rate (angular velocity) sensor, a direction sensor, and operation amount detection sensors attached to various operators included in the operator group 14.
- the positioning device 18 is a device that measures the position of the mobile object 1.
- the positioning device 18 is, for example, a GNSS (Global Navigation Satellite System) receiver, and specifies the position of the mobile object 1 based on a signal received from a GNSS satellite, and outputs it as position information.
- GNSS Global Navigation Satellite System
- the location information of the mobile object 1 may be estimated from the location of a Wi-Fi base station to which a communication device, which will be described later, is connected.
- the mode changeover switch 22 is a switch operated by a passenger.
- the mode changeover switch 22 may be a mechanical switch or a GUI (Graphical User Interface) switch set on a touch panel.
- the mode changeover switch 22 is a switch for instructing the changeover of the driving mode.
- the driving modes that can be executed by the moving body 1 include at least a mode A in which acceleration and deceleration are automatically controlled and steering is controlled based on a simple operation on a first operator OP1, which will be described later.
- the driving modes may include a mode B in which acceleration and deceleration are automatically controlled and steering is controlled based on the operation on the second operator OP2.
- the driving modes may include driving modes in which acceleration and deceleration in each of modes A and B are controlled based on manual operation. In the following explanation, modes A and B will be exclusively explained.
- the HMI 30 is installed inside the vehicle (typically means a closed space for storing passengers, but if the vehicle 1 is in the form of an open car, it means a space surrounding the seats).
- the HMI 30 includes, for example, a display device, a speaker, a touch panel, and the like.
- the drive device 40 is a device for moving the mobile object 1 on the road.
- the drive device 40 includes, for example, a wheel group including a steered wheel and a drive wheel, a motor that drives the drive wheels, a battery that stores electric power to be supplied to the motor, a steering device that adjusts the steering angle of the steered wheels, and the like.
- the drive device 40 may include an internal combustion engine, a fuel cell, or the like as a driving force output means or a power generation means. Further, the drive device 40 may further include a brake device using frictional force or air resistance.
- the direction indicator 50 is provided on the outer panel of the moving body 1, and notifies the outside of the moving body 1 of a change in course of the moving body 1 by blinking a lamp.
- FIG. 2 is a perspective view of the moving body 1 according to the first embodiment seen from above.
- FW is a steering wheel
- RW is a driving wheel
- SD is a steering device
- MT is a motor
- BT is a battery.
- Steering device SD, motor MT, and battery BT are included in drive device 40.
- AP is an accelerator pedal
- BP is a brake pedal, which are included in the operator group 14, respectively. If acceleration and deceleration are always automatically controlled, at least the accelerator pedal AP may be omitted.
- the illustrated moving object 1 is a one-person moving object, and an occupant P is seated in a driver's seat DS and wearing a seat belt SB.
- Arrow D1 is the traveling direction (velocity vector) of moving body 1.
- the external world detection device 10 is provided near the front end of the moving body 1, and the mode changeover switch 22 is provided in the boss portion of the steering wheel WH. Furthermore, direction indicators 50 are provided at the four corners of the moving body 1.
- the moving body 1 is provided with, for example, a left door D_l and a right door D_r, so that passengers can get on and off from either the left or right side.
- a left armrest Ar_l is provided inside the left door D_l
- a right armrest Ar_r is provided inside the right door D_r.
- a first operator OP1 is provided on the right armrest Ar_r.
- This arrangement is an arrangement when the destination of the mobile body 1 is a country or region where traffic is driven on the left side. If the destination of the mobile body 1 is a country or region where traffic is on the right side, a first operator OP1 is provided on the left armrest Ar_l.
- This arrangement is based on the assumption that when getting on and off the moving object 1 in countries or regions that drive on the left side, it is often the case that when getting on and off the moving object 1, the moving object 1 is stopped at the left end of the roadway and the getting on and off is from the sidewalk side, that is, the left side. .
- the first operator OP1 is provided on the door on the side where the occupant P gets on and off, there is a possibility that the first operator OP1 may get caught on the body or clothes when getting on and off, so there is no chance of it being used for getting on and off.
- a first operator OP1 is provided on the right armrest Ar_r provided on the right side door D_r, which has a small number of doors D_r. The opposite is true when driving on the right.
- the armrest provided with the first operator OP1 is located on the opposite side of the two doors provided on the left and right sides of the moving object 1 from the side through which the moving object 1 is stipulated by law. It is installed inside the .
- the first operator OP1 accepts, for example, a discrete operation (an operation in which there are only two states, an on operation and an off operation, for a certain instruction).
- the first operator OP1 has the form of a joystick, a cross key, or the like. In the present invention, it is sufficient that the first operator OP1 can be operated at least in the left-right direction. If the first operator OP1 is a joystick, when it is operated to either the left or right side by a predetermined amount or more, the operation amount detection sensor attached to the first operator OP1 will indicate that it has been operated to the left or right. A signal indicating this is output to the control device 100.
- a second operator OP2 may be provided in front of the occupant P in the moving body 1.
- the second operator OP2 has the form of a so-called steering wheel (not limited to a wheel shape but may also be an oddly shaped steering wheel), and is used to manually control the traveling direction (steering angle) of the moving body 1.
- the second operator OP2 for example, accepts continuous operations.
- a rotation angle sensor and/or a torque sensor are attached to the second operator OP2 as operation amount detection sensors, and these sensors detect the operation amount (or operation force) performed by the occupant P and output it to the control device 100. do.
- the first operator OP1 is provided on the rear side of the second operator OP2 with respect to the moving direction D1 of the moving body 1. This is because the driving control of the mobile object 1 based on the operation of the first operator OP1 is performed in a state closer to automatic driving (high degree of driving support), so it is assumed that the occupant P is in a relaxed posture. This is because it will be done.
- the second operator OP2 is operated, at least the steering is performed manually, so the occupant P is assumed to be in a more forward-leaning posture than above.
- FIG. 3 is a diagram of the moving body 1 viewed from inside with the right door D_r opened.
- Lb_r is the right opening/closing operator.
- the first operator OP1 is provided at a position that does not overlap the right opening/closing operator Lb_r in a side view. This can make it difficult for the occupant P to unconsciously and erroneously operate the right opening/closing operator Lb_r.
- Lb_r when the occupant P operates the right side opening/closing operator Lb_r, it is possible to prevent a situation in which the occupant P unconsciously and erroneously operates the first operator OP1 to occur.
- the storage device 70 is, for example, a non-transitory storage device such as an HDD (Hard Disk Drive), a flash memory, or a RAM (Random Access Memory).
- the storage device 70 stores map information 72, a program 74 executed by the control device 100, and the like.
- the storage device 70 is shown outside the control device 100 in the figure, the storage device 70 may be included in the control device 100.
- the storage device 70 may be provided on a server (not shown). Note that the map information 72 may not exist.
- the control device 100 includes, for example, a recognition section 120, a target trajectory generation section 130, a drive control section 140, and an HMI control section 150. These components are realized by, for example, executing a program (software) 74 by a hardware processor such as a CPU (Central Processing Unit). Some or all of these components are hardware (circuit parts) such as LSI (Large Scale Integration), ASIC (Application Specific Integrated Circuit), FPGA (Field-Programmable Gate Array), and GPU (Graphics Processing Unit). (including circuitry), or may be realized by collaboration between software and hardware.
- LSI Large Scale Integration
- ASIC Application Specific Integrated Circuit
- FPGA Field-Programmable Gate Array
- GPU Graphics Processing Unit
- the program may be stored in advance in the storage device 70 or in a removable storage medium (non-transitory storage medium) such as a DVD or CD-ROM, and the storage medium is attached to the drive device.
- the program may be installed in the storage device 70 by being installed.
- the recognition unit 120 recognizes the type and position of an object at least on the traveling direction side of the moving body 1 based on the information input from the external world detection device 10.
- FIG. 4 is a diagram showing an example of an image IM captured by the external camera of the external world detection device 10.
- the recognition unit 120 recognizes the road boundary 200, pedestrians 210, the states of traffic lights 220, other vehicles (not shown), and the like.
- the road boundary 200 is a road marking line, a road shoulder, a step, a guardrail, etc., and is an outer edge line of an area in which the mobile object 1 can travel.
- the recognition unit 120 recognizes the positions and types of these objects on the images IM by inputting the images IM into a trained model for recognizing the types of objects.
- the target trajectory generation unit 130 projects the object recognized on the image IM onto a virtual plane seen from above, and generates a target trajectory on which the mobile object 1 should travel on the virtual plane.
- the target trajectory generation unit 130 generates a target trajectory such that the mobile object 1 basically runs in the center of the lane boundary in the width direction and avoids contact with pedestrians or other vehicles when they are present.
- the target trajectory generation unit 130 sets a distribution of risk values, which are index values for avoiding contact, around the route boundaries and objects, and generates a target trajectory so as to pass through points with small risk values.
- the target trajectory may be generated with a speed element attached thereto, and the target trajectory may be generated such that the moving body 1 automatically stops when a traffic light indicates that the vehicle is not allowed to pass. Note that such acceleration/deceleration control may be performed in the drive control section 140.
- the drive control unit 140 controls the drive device 40 so that the moving body 1 travels along the target trajectory.
- the details of the control by the drive control section 140 are well known, so detailed explanation will be omitted.
- the HMI control unit 150 controls the HMI 30 to notify the occupant P of the state of the moving body 1 and the like.
- the target trajectory generation unit 130 causes the mobile object 1 to move so as to maintain the current course (so-called “following the road") based on the above-mentioned guideline. Generate a target trajectory.
- the target trajectory generation unit 130 generates a target trajectory such that the mobile body 1 automatically turns to the left or right (turns right or left).
- the first operator OP1 is operated to the right.
- the target trajectory generation unit 130 generates a target trajectory that is the closest to the mobile body 1 among the routes that intersect with the route on which the mobile body 1 is currently traveling and that allows a right turn at the time when the first operator OP1 is operated to the right. Explore the track.
- a right-turnable lane is a lane that is not too close to the moving body 1 (for example, the distance from the moving body 1 in the longitudinal direction of the currently running lane is a predetermined distance or more). In other words, if there is a sufficient margin for making a right turn and there is a course that intersects the currently running course, the target trajectory generation unit 130 generates a target trajectory so that the moving object 1 makes a right turn on that course. .
- FIG. 5 is a diagram illustrating the target trajectory K before and after the first operator OP1 is operated.
- the first operator OP1 in response to the operation of the first operator OP1, it is first confirmed that the distance X1 to the running path 240 extending to the right side is greater than or equal to the margin distance, and when the distance X1 is greater than or equal to the margin distance, The target trajectory K is changed to a route that enters the running route 240.
- the target trajectory generation unit 130 and the drive control unit 140 cause the moving body 1 to travel along the target trajectory K while automatically performing the deceleration necessary for the right turn.
- the target trajectory generation unit 130 controls the control when the first operator OP1 is operated to either the left or right and there is no lane on which a right or left turn is possible within a predetermined distance. , it may be determined that a lane change has been instructed, and the moving object 1 may be caused to change lanes.
- the target trajectory generation unit 130 stops its operation (acceleration/deceleration control is not performed automatically). ). If the second operator OP2 is operated while the above-mentioned mode A is being executed, it is assumed that the occupant P has indicated the intention to drive manually, and the target trajectory generation unit 130 stops operating, and manual steering operation is performed. It may also be possible to shift to mode B in which this is performed.
- the first operating element OP1 provided on the armrest is provided, and the detected progress is In order to automatically generate a target trajectory K for the moving body 1 to change the traveling direction based on the situation on the direction side, and to control the drive device 40 so that the moving body 1 moves along the target trajectory K, It is possible to allow the occupant to perform an operation to specify the direction of travel in a comfortable posture.
- the moving body includes two seats arranged in a direction intersecting the traveling direction of the moving body, and is provided with the first operator OP1.
- An armrest is provided between the two seats.
- FIG. 6 is a perspective view of the moving body 1A of the second embodiment viewed from above. In this figure, some of the symbols shown in FIG. 2 that are not essential are omitted.
- the mobile body 1A has two seats S1 and S2, and a central armrest Ar_c between them.
- the first operator OP1 is provided on the central armrest Ar_c. Note that although the central armrest Ar_c is shown as an integral unit shared by occupants P1 and P2 in the figure, the central armrest Ar_c may be separated into a portion for occupant P1 and a portion for occupant P2; in that case, A first operator OP1 is provided in a portion of the central armrest Ar_c for the occupant P1.
- the same effects as the first embodiment can be achieved. Further, since the first operator OP1 is provided at a position where it does not interfere with the passenger's getting on and off, it is also similar to the first embodiment in that it does not interfere with the passenger's getting on and off.
- External world detection device 40
- Drive device 100
- Recognition unit 130
- Target trajectory generation unit 140
- Drive control unit OP1
- First operator OP2
- Second operator Ar_l Left armrest Ar_r Right armrest Ar_c Center armrest D_l Left door
- D_r Right door D_r Right door
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- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Automation & Control Theory (AREA)
- Combustion & Propulsion (AREA)
- Human Computer Interaction (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
(1):この発明の一態様に係る移動体は、乗員が搭乗可能な移動体であって、前記移動体を移動させるための駆動装置と、前記駆動装置を制御する制御装置と、前記移動体の少なくとも進行方向側の状況を取得するための検知装置と、前記移動体のアームレストに設けられた第1操作子と、を備え、前記制御装置は、前記第1操作子に対してなされた左右のいずれかを指示する操作に応じて、前記進行方向側の状況に基づいて前記移動体が進行方向を変更するための目標軌道を自動的に生成し、前記目標軌道に沿って前記移動体が移動するように前記駆動装置を制御する移動体である。
[構成]
図1は、移動体1の構成の一例を示す図である。移動体1には、例えば、外界検知デバイス10と、移動体センサ12と、操作子群14と、測位装置18と、モード切替スイッチ22と、HMI30と、駆動装置40と、方向指示器50と、記憶装置70と、制御装置100とが搭載される。なお、これらの構成のうち本発明の機能を実現するのに必須でない一部の構成が省略されてもよい。
移動体1は、例えば、左側ドアD_lと右側ドアD_rが設けられており、左右どちら側からでも乗降できるようになっている。左側ドアD_lの内側には左側アームレストAr_lが、右側ドアD_rの内側には右側アームレストAr_rが、それぞれ設けられている。これらのうち右側アームレストAr_rには、第1操作子OP1が設けられている。この配置は、移動体1の仕向け地が左側通行の国または地域向けである場合の配置である。移動体1の仕向け地が右側通行の国または地域向けである場合、左側アームレストAr_lに第1操作子OP1が設けられる。係る配置は、左側通行の国または地域において移動体1に乗降する場合は、車道の左端において停車した移動体1に対して、歩道側すなわち左側から乗降するケースが多いことを想定したものである。乗員Pが乗降する側のドアに第1操作子OP1が設けられていると、乗降の際に身体や衣服に第1操作子OP1が引っかかったりする可能性があるため、乗降に用いられる機会が少ない右側ドアD_rに設けられた右側アームレストAr_rに第1操作子OP1が設けられる。右側通行の場合はその逆である。つまり、第1操作子OP1が設けられたアームレストは、移動体1の左右の側面に設けられた二つのドアのうち、法規により移動体1が通行することが定められた側の反対側のドアの内側に設けられる。
制御装置100は、例えば、認識部120と、目標軌道生成部130と、駆動制御部140と、HMI制御部150とを備える。これらの構成要素は、例えば、CPU(Central Processing Unit)などのハードウェアプロセッサがプログラム(ソフトウェア)74を実行することにより実現される。これらの構成要素のうち一部または全部は、LSI(Large Scale Integration)やASIC(Application Specific Integrated Circuit)、FPGA(Field-Programmable Gate Array)、GPU(Graphics Processing Unit)などのハードウェア(回路部;circuitryを含む)によって実現されてもよいし、ソフトウェアとハードウェアの協働によって実現されてもよい。プログラムは、予め記憶装置70に格納されていてもよいし、DVDやCD-ROMなどの着脱可能な記憶媒体(非一過性の記憶媒体)に格納されており、記憶媒体がドライブ装置に装着されることで記憶装置70にインストールされてもよい。
目標軌道生成部130は、第1操作子OP1が操作されていない場合は、前述の指針に基づいて現在の走路を維持するように(いわゆる「道なり」で)移動体1が移動するように目標軌道を生成する。第1操作子OP1が左右いずれかに操作された場合、目標軌道生成部130は、移動体1が自動的に左右いずれかに曲がる(右左折する)ように目標軌道を生成する。以下、第1操作子OP1が右側に操作されたものとする。目標軌道生成部130は、第1操作子OP1が右側に操作された時点で、移動体1が現在走行中の走路に交差する走路であって、右折可能な走路のうち最も移動体1に近い走路を探索する。右折可能な走路とは、移動体1に近すぎない(例えば現在走行中の走路の長手方向に関して移動体1との距離が所定距離以上である)走路である。つまり、目標軌道生成部130は、右折するために十分な余裕距離があり、現在走行中の走路に交差する走路が存在する場合、その走路に移動体1を右折させるように目標軌道を生成する。
以下、第2実施形態について説明する。第1実施形態では、座席が一つの形態について説明したが、第2実施形態の移動体は、移動体の進行方向に交差する方向に並ぶ二つの座席を備え、第1操作子OP1が設けられたアームレストは、二つの座席の間に設けられる。
40 駆動装置
100 制御装置
120 認識部
130 目標軌道生成部
140 駆動制御部
OP1 第1操作子
OP2 第2操作子
Ar_l 左側アームレスト
Ar_r 右側アームレスト
Ar_c 中央アームレスト
D_l 左側ドア
D_r 右側ドア
Claims (7)
- 乗員が搭乗可能な移動体であって、
前記移動体を移動させるための駆動装置と、
前記駆動装置を制御する制御装置と、
前記移動体の少なくとも進行方向側の状況を取得するための検知装置と、
前記移動体のアームレストに設けられた第1操作子と、を備え、
前記制御装置は、前記第1操作子に対してなされた左右のいずれかを指示する操作に応じて、前記進行方向側の状況に基づいて前記移動体が進行方向を変更するための目標軌道を自動的に生成し、前記目標軌道に沿って前記移動体が移動するように前記駆動装置を制御する、
移動体。 - 前記制御装置は、前記移動体が進行方向を変更するための目標軌道として、前記移動体に右左折または車線変更を行わせるための目標軌道を生成する、
請求項1記載の移動体。 - 前記第1操作子が設けられたアームレストは、前記移動体の側面に設けられたドアの内側に設けられている、
請求項1記載の移動体。 - 前記第1操作子が設けられたアームレストは、前記移動体の左右の側面に設けられた二つのドアのうち、法規により前記移動体が通行することが定められた側の反対側のドアの内側に設けられている、
請求項3記載の移動体。 - 前記第1操作子は、前記ドアを開閉させるための開閉操作子に対して、側面視で重ならない位置に設けられている、
請求項3記載の移動体。 - 前記移動体の進行方向に交差する方向に並ぶ二つの座席を備え、
前記アームレストは、前記二つの座席の間に設けられている、
請求項1記載の移動体。 - 前記移動体の進行方向を手動で操作するための第2操作子を更に備え、
前記第1操作子は、前記第2操作子よりも前記移動体の進行方向に関して後ろ側に設けられている、
請求項1記載の移動体。
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| JP2017197015A (ja) * | 2016-04-27 | 2017-11-02 | カルソニックカンセイ株式会社 | 車載用情報処理システム |
| JP2017206153A (ja) * | 2016-05-19 | 2017-11-24 | 本田技研工業株式会社 | 車両制御システム、車両制御方法、および車両制御プログラム |
| JP2018136714A (ja) * | 2017-02-21 | 2018-08-30 | トヨタ自動車株式会社 | 運転支援装置 |
| JP2019197328A (ja) | 2018-05-08 | 2019-11-14 | クラリオン株式会社 | 電動車両用走行支援装置、及び電動車両用走行支援装置の制御方法 |
| JP2021008139A (ja) * | 2019-06-28 | 2021-01-28 | トヨタ自動車株式会社 | 自動運転車両の操作装置 |
| CN112277748A (zh) * | 2019-07-26 | 2021-01-29 | 浙江吉利汽车研究院有限公司 | 一种多功能座椅扶手 |
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| US8374743B2 (en) * | 2008-05-16 | 2013-02-12 | GM Global Technology Operations LLC | Method and apparatus for driver control of a limited-ability autonomous vehicle |
| DE102009008142A1 (de) * | 2009-02-09 | 2010-08-19 | Technische Universität Darmstadt | Verfahren zur Steuerung eines Fahrerassistenzsystems und Fahrerassistenzsystem |
| JP6590285B2 (ja) * | 2017-10-05 | 2019-10-16 | 本田技研工業株式会社 | 操舵装置 |
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2023
- 2023-06-26 JP JP2024530833A patent/JPWO2024004948A1/ja active Pending
- 2023-06-26 CN CN202380049557.1A patent/CN119343282A/zh active Pending
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Also Published As
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| EP4538136A1 (en) | 2025-04-16 |
| CN119343282A (zh) | 2025-01-21 |
| JPWO2024004948A1 (ja) | 2024-01-04 |
| EP4538136A4 (en) | 2025-10-29 |
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