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公开(公告)号：US10162361B2
公开(公告)日：2018-12-25
申请号：US15433169
申请日：2017-02-15
发明人： Yosuke Sakamoto , Hiroyuki Koibuchi , Daisuke Kondo , Yuki Nakada , Yoshifumi Banno , Yuki Kizumi
IPC分类号： G05D1/02 , B62D6/00 , G01C21/26 , G08G1/04 , B60W30/12 , G01S19/42 , B62D15/02 , G08G1/16 , B60W50/00
摘要： A steering control unit performs lane keeping control to cause a steering system to operate to reduce a distance between a width-direction center position of a lane and a position where the vehicle is traveling in the lane on the basis of a recognized state of the lane obtained by a lane recognizing unit. A road condition determining unit determines whether the road on which the vehicle is traveling is a straight road. A lane keeping responsivity setting unit sets, when it is determined by the road condition determining unit that the road on which the vehicle is traveling is a straight road, responsivity of the lane keeping control to the distance to be lower than responsivity set when it is determined that the road on which the vehicle is traveling is not a straight road.
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公开(公告)号：US20170240205A1
公开(公告)日：2017-08-24
申请号：US15437616
申请日：2017-02-21
发明人： Yuki Nakada , Hiroyuki Koibuchi , Daisuke Kondo , Yosuke Sakamoto , Yoshifumi Banno , Yuki Kizumi
CPC分类号： B62D15/025 , B62D3/04 , B62D5/0463 , B62D6/003 , B62D6/04 , B62D6/10 , B62D15/021
摘要： If road information indicates that a first curve zone at a near side and a second curve zone at a far side that curve in different directions are continuously located in a road, a steering assist unit of a steering assist device or a steering assist circuit finishes decreasing process of decreasing the steering assist amount when the subject vehicle passes through the first curve zone earlier than a case when the subject vehicle passes through the second curve zone.
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公开(公告)号：US20160229447A1
公开(公告)日：2016-08-11
申请号：US15013098
申请日：2016-02-02
发明人： Takuji Wada , Hiroyuki Koibuchi
IPC分类号： B62D5/04
CPC分类号： B62D5/0463 , B62D6/007
摘要： A steering apparatus and a steering assist method are capable of being preferably used for a first curve and a second carve which are different in cornering direction and which are sequentially provided. When a vehicle travels through the first curve and the second curve, a controller in the steering apparatus shifts a steering angle control value with respect to a steering angle detection value in response to returning of a steering wheel and decrease of steering assist torque to a torque threshold value while the vehicle is running in the first curve and starts generation of the steering assist torque for the second curve before the steering angle detection value returns to a sensor median due to returning of the steering wheel.
摘要翻译： 转向装置和转向辅助方法能够优选地用于沿着转弯方向不同并依次设置的第一曲线和第二雕刻。 当车辆行驶通过第一曲线和第二曲线时，转向装置中的控制器响应于方向盘的返回而相对于转向角检测值移动转向角控制值，并且将转向辅助转矩减小到转矩 在车辆在第一曲线中行驶时，由于方向盘的返回，在转向角检测值返回到传感器中值之前，开始生成第二曲线的转向辅助转矩。
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公开(公告)号：US20160229399A1
公开(公告)日：2016-08-11
申请号：US15018103
申请日：2016-02-08
发明人： Takuji Wada , Hiroyuki Koibuchi
IPC分类号： B60W30/12
CPC分类号： B60W30/12 , B60W10/04 , B60W10/18 , B60W10/20 , B60W30/18145 , B60W50/0097 , B60W2420/42 , B60W2550/146 , B60W2550/402 , B60W2720/10
摘要： In a vehicle travel support system or a vehicle travel support method, a control apparatus estimates a travel path of a vehicle on the basis of the present position of the vehicle and map information, acquires from a map information storage apparatus a curve radius that is of a curve included in the travel path and that is contained in the map information, performs a vehicle turning support or a deceleration support prior to entry to the curve on the basis of a start point of the curve which is detected on the basis of front images, and performs the vehicle turning support for the curve by using the curve radius contained in the map information.
摘要翻译： 在车辆行驶支援系统或车辆行驶辅助方法中，控制装置基于车辆的当前位置和地图信息来估计车辆的行驶路径，从地图信息存储装置获取曲线半径为 行进路径中包含的并且包含在地图信息中的曲线在基于前视图检测到的曲线的起始点之前，在进入曲线之前执行车辆转向支撑或减速支撑 并且通过使用包含在地图信息中的曲线半径来执行曲线的车辆转向支撑。
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公开(公告)号：US11597362B2
公开(公告)日：2023-03-07
申请号：US17194459
申请日：2021-03-08
发明人： Shinya Sato , Hiroyuki Koibuchi
IPC分类号： B60T7/22
摘要： A control apparatus of a vehicle includes a collision determination unit configured to determine whether there is the possibility that the vehicle will collide with an object moving in a direction intersecting a longer direction of the vehicle, a signal determination unit configured to determine whether or not a traffic light in front of the vehicle is red, and a braking control unit configured to apply braking force to the vehicle. When the vehicle is travelling toward an intersection, in a case where it is determined that there is the possibility that the vehicle will collide with the moving object, the braking control unit applies higher braking force, and in a case where it is not determined that there is such a possibility and it is determined that the traffic light is red, the braking control unit applies lower braking force.
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公开(公告)号：US20190047561A1
公开(公告)日：2019-02-14
申请号：US16059123
申请日：2018-08-09
摘要： A vehicle control system includes a lane change intention detector that detects an intention of a lane change by an occupant of a vehicle, a recognizer that recognizes a surrounding situation of the vehicle, and a lane change controller that determines whether the lane change by the vehicle is possible based on the surrounding situation recognized by the recognizer, and changes a lane of the vehicle to another lane, independently of a steering operation of the occupant of the vehicle, based on a detection result of the lane change intention detector and the determined result, wherein the lane change controller decides a starting timing of the lane change based on whether a predetermined time has passed or the vehicle has traveled a predetermined distance after the intention of the lane change is detected by the lane change intention detector.
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公开(公告)号：US20190047469A1
公开(公告)日：2019-02-14
申请号：US16059071
申请日：2018-08-09
摘要： A vehicle control system includes a receiver which receives an operation of an occupant of a vehicle and, according to the received operation, changes to any one of a plurality of states including a first state before an operation is received and a second state after the operation is received, a direction indicator which is actuated when the receiver has changed to the second state, and a lane change controller which executes lane change control for changing lanes of the vehicle to other lanes independently of a steering operation of the occupant of the vehicle according to change of the receiver from the first state to the second state, wherein the lane change controller continuously actuates the direction indicator until the execution situation of the lane change control becomes a predetermined situation even after the receiver has changed from the second state to the first state when the lane change control is executed.
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公开(公告)号：US20170242440A1
公开(公告)日：2017-08-24
申请号：US15437768
申请日：2017-02-21
发明人： Yuki Nakada , Hiroyuki Koibuchi , Daisuke Kondo , Yosuke Sakamoto , Yoshifumi Banno , Yuki Kizumi
CPC分类号： G05D1/0246 , B62D3/12 , B62D6/001 , B62D15/025
摘要： A vehicle drive control device includes a drive lane detector, a drive assist unit, and a curve road steering assist unit. The drive lane detector detects a drive lane of a subject vehicle. The drive assist unit performs drive assist control to assist the subject vehicle in lane keep driving in the drive lane. The curve road steering assist unit performs steering assist for assisting the subject vehicle in turning along a curve of a curve road if the drive lane is the curve road and if the drive assist control performed by the drive assist unit is discontinued during driving on the curve road.
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公开(公告)号：US11787399B2
公开(公告)日：2023-10-17
申请号：US17189510
申请日：2021-03-02
发明人： Shinya Sato , Hiroyuki Koibuchi
IPC分类号： B60W30/09 , B60W30/095 , G08G1/16
CPC分类号： B60W30/09 , B60W30/0956 , G08G1/166 , B60W2552/53 , B60W2554/404
摘要： A control apparatus of a vehicle executes an avoidance operation for avoiding collision with an object that is moving in a direction intersecting a longer direction of the vehicle. In a case where the vehicle is travelling on a first road, and makes a turn toward a first traffic lane of a second road intersecting the first road, the apparatus does not set a vehicle that is travelling on a second traffic lane of the second road that is farther from the vehicle than the first traffic lane, as a target for the avoidance operation, if a predetermined condition is not satisfied, or irrespective of whether or not the predetermined condition is satisfied, and sets a vehicle that is travelling on the first traffic lane, as the target, irrespective of whether or not the predetermined condition is satisfied.
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公开(公告)号：US20190176832A1
公开(公告)日：2019-06-13
申请号：US16215741
申请日：2018-12-11
摘要： A vehicle control device (100, 1) including: a detector (110, 16) detecting other vehicles; a lane change executer (154) executing a lane change of a subject vehicle on the basis of states of the other vehicles detected by the detector without depending on a steering operation of a vehicle occupant of the subject vehicle; a determiner (152) determining whether or not the lane change is to be continued on the basis of the states of the other vehicles executing a lane change from a third lane adjacent to a second lane to the second lane, which are being detected or have been detected by the detector, after control of executing a lane change of the subject vehicle from a first lane to the second lane adjacent to the first lane is started by the lane change executer; and a return controller (156) returning the subject vehicle from the second lane to the first lane in a case in which it is determined that the lane change is not to be continued by the determiner.
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