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公开(公告)号：US20190092343A1
公开(公告)日：2019-03-28
申请号：US16139753
申请日：2018-09-24
发明人： Yuma HOSHIKAWA , Wataru IKE
IPC分类号： B60W50/12 , B60W30/09 , B60W30/095 , B60W50/00 , B60W50/10
摘要： A pre-collision control ECU performs a pre-collision control in order to preventing a collision between the own vehicle and the object when a control start condition is satisfied. The ECU acquires a velocity threshold Vsth corresponding to a region in which the own vehicle travels based on information to specify the region. When an allowance condition has been satisfied before a timing at which the control start condition is satisfied, the ECU performs the pre-collision control. When the allowance condition has not been satisfied before the timing, the ECU does not perform the pre-collision control. The allowance condition is a condition that an accelerator operation amount is equal to or greater than an operation amount threshold and a vehicle velocity is equal to or lower than the acquired velocity threshold.
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公开(公告)号：US20220274591A1
公开(公告)日：2022-09-01
申请号：US17749756
申请日：2022-05-20
发明人： Wataru IKE , Yuma Hoshikawa , Ryota Murakami , Yuto Shimbo
IPC分类号： B60W30/09 , B60T7/22 , B60T8/1755 , B60W10/18 , B60W30/095 , G06V20/58
摘要： When a collision avoidance target is a pedestrian or a bicycle, a driving assistance ECU performs automatic braking control. In this case, accelerator override cannot be performed. When the collision avoidance target is an automobile and when an accelerator operation amount is equal to or larger than a first operation amount threshold, the driving assistance ECU prohibits the automatic braking control. In this case, the accelerator override can be performed. When the accelerator operation amount is smaller than the first operation amount threshold, the driving assistance ECU performs the automatic braking control.
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公开(公告)号：US20190315347A1
公开(公告)日：2019-10-17
申请号：US16379030
申请日：2019-04-09
发明人： Wataru IKE
IPC分类号： B60W30/09
摘要： A driving support apparatus (10) executes collision prevention control for avoiding collision with the object when a possibility of a vehicle (VA) colliding with an object based on object information (e.g., distance, direction, and relative speed) acquired by a millimeter wave radar device (21) and a camera device (22) is high. Further, the driving support apparatus does not execute the collision prevention control when an accelerator pedal operation amount is equal to or larger than a stop threshold value. However, the driving support apparatus executes the collision prevention control even when the accelerator pedal operation amount is equal to or larger than the stop threshold value within a specific period of from a start point at which a predetermined erroneous operation condition is satisfied, to an end point, which is a time point after a predetermined consideration period has elapsed since the erroneous operation condition has no longer been satisfied.
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公开(公告)号：US20180174461A1
公开(公告)日：2018-06-21
申请号：US15736661
申请日：2016-06-16
发明人： Yosuke ITO , Akitoshi MINEMURA , Shogo MATSUNAGA , Jun TSUCHIDA , Masayuki SHIMIZU , Wataru IKE
CPC分类号： G08G1/166 , B60R21/00 , B60R21/0134 , B60T7/22 , B60T8/17 , B60T8/172 , B60T2201/022 , B60W30/09 , B60W30/0953 , B60W30/0956 , B60W2050/143 , B60W2420/403 , B60W2420/42 , B60W2420/52 , B60W2550/10 , B60W2550/30 , B60W2550/308 , G01S13/867 , G01S13/931 , G08G1/0137 , G08G1/04 , G08G1/052 , G08G1/16
摘要： A vehicle control device generates a fusion target by fusion of a radar target of an object ahead of the own vehicle acquired as a reflected wave of a carrier wave and an image target of the object acquired by image processing of an acquired image of a region ahead of the own vehicle and performs vehicle control of the own vehicle for the object detected as the fusion target. The vehicle control device determines whether a state where the object is detected with the fusion target has transitioned to a state where the object is detected with only the radar target; determines whether a distance to the object is a predetermined short distance when the state is determined to have transitioned to the state where the object is detected with only the radar target; and performs the vehicle control for to the object when the distance to the object is determined to be the predetermined short distance.
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公开(公告)号：US20170015314A1
公开(公告)日：2017-01-19
申请号：US15212006
申请日：2016-07-15
发明人： Masayasu TANASE , Wataru IKE
CPC分类号： B60W30/09 , B60T1/10 , B60T7/12 , B60T2270/604 , B60W30/18109 , B60W30/18127 , B60W2550/10 , B60W2710/18 , Y10S903/902
摘要： A hybrid ECU reads mode information during regenerative braking, and gradually decreases regenerative braking force when a friction braking force control in accordance with a preparatory mode is started. Thereby, sudden change of deceleration of a vehicle can be prevented. The hybrid ECU 50 makes regenerative braking force disappear immediately when a friction braking force control in accordance with a collision avoidance braking mode is started during regenerative braking. Thereby, the vehicle can be slowed down with a deceleration for collision avoidance.
摘要翻译： 混合动力ECU在再生制动期间读取模式信息，并且当开始根据预备模式的摩擦制动力控制时，逐渐减小再生制动力。 由此，可以防止车辆的减速的突然变化。 当在再生制动期间开始根据碰撞避免制动模式的摩擦制动力控制时，混合动力ECU50使再生制动力立即消失。 因此，能够减速而使车辆减速以避免碰撞。
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公开(公告)号：US20160244036A1
公开(公告)日：2016-08-25
申请号：US15026337
申请日：2014-10-20
发明人： Wataru IKE
CPC分类号： B60T7/22 , B60T8/3275 , B60T2201/022 , B60T2201/03
摘要： A brake apparatus is configured to execute a brake assist based on a collision risk representing a risk of a vehicle including the brake apparatus to collide with an obstacle, and an emergency operation level representing an emergency level of a brake operation by a driver. The brake apparatus includes a collision risk calculation unit configured to calculate the collision risk, a detection unit configured to detect the emergency operation level, a storage unit configured to store the emergency operation level detected by the detection unit when the collision risk is within a predetermined range, a threshold determination unit configured to determine a threshold for the emergency operation level based on the collision risk, and a brake assist unit configured to execute the brake assist based on a comparison between the emergency operation level stored by the storage unit and the threshold for the emergency operation level.
摘要翻译： 制动装置被构造成基于表示包括制动装置的车辆的风险的碰撞危险来执行制动辅助以与障碍物碰撞，以及表示驾驶员的制动操作的紧急水平的紧急操作水平。 制动装置包括：碰撞风险计算单元，被配置为计算碰撞风险;检测单元，被配置为检测紧急操作水平;存储单元，被配置为当碰撞风险在预定的范围内时，存储由检测单元检测到的紧急操作水平 范围，阈值确定单元，被配置为基于所述碰撞风险来确定所述紧急操作等级的阈值;以及制动辅助单元，被配置为基于所述存储单元存储的所述紧急操作水平与所述阈值之间的比较来执行所述制动辅助 用于应急操作级别。
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公开(公告)号：US20240157960A1
公开(公告)日：2024-05-16
申请号：US18421308
申请日：2024-01-24
发明人： Mafune KAKESHITA , Chen XI , Kohei MOROTOMI , Yuto SHIMBO , Tasuku USUI , Kenichi SHIMIZU , Wataru IKE , Tsunekazu YASOSHIMA
IPC分类号： B60W50/14 , B60W30/095 , G06V20/58
CPC分类号： B60W50/14 , B60W30/095 , G06V20/58 , B60W2050/143 , B60W2420/403
摘要： An alert apparatus starts alerting a driver of a host vehicle, when an oncoming vehicle, that is an other vehicle traveling in an oncoming lane with respect to a traveling lane in which the host vehicle is traveling so as to approach the host vehicle and that is predicted to pass through on a specific direction side with respect to a current position of the host vehicle, is present, a turn signal indicator of the host vehicle corresponding to the specific direction side is being operated, and it is likely that the host vehicle starts turning to the specific direction side.
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公开(公告)号：US20220080984A1
公开(公告)日：2022-03-17
申请号：US17456357
申请日：2021-11-23
发明人： Wataru IKE , Yuma HOSHIKAWA
IPC分类号： B60W50/00 , B60W30/09 , B60W30/095 , B60W50/14
摘要： A driving assistance system includes: a target sensor; an operation amount sensor; a speed sensor; and an electronic control unit configured to perform pre-collision control when a predetermined control start condition is satisfied, and not to perform, even when the predetermined control start condition is satisfied, the pre-collision control when a permission condition has not been established by a point in time at which the predetermined control start condition is satisfied, the permission condition being that the accelerating operation amount is equal to or larger than a first operation amount threshold value and the vehicle speed is equal to or less than a speed threshold value.
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公开(公告)号：US20160185325A1
公开(公告)日：2016-06-30
申请号：US14931239
申请日：2015-11-03
发明人： Wataru IKE , Yosuke OHMORI
IPC分类号： B60T7/22
CPC分类号： B60T7/22 , B60T8/17558 , B60T2201/022
摘要： A vehicle braking control apparatus includes an obstacle detection unit to detect an obstacle ahead of a vehicle, and a distance and a relative speed of the obstacle; a time to collision calculation unit to calculate time to collision with the obstacle; an estimated distance calculation unit to calculate an estimated distance to the obstacle when the obstacle has gone out of detection; and a braking control unit to generate a braking force automatically when the time to collision is a predetermined time or less, and when the obstacle has gone out of detection while the braking force is generated, to release the braking force when the estimated distance is a predetermined threshold (
摘要翻译： 车辆制动控制装置包括：障碍物检测单元，用于检测车辆前方的障碍物;障碍物的距离和相对速度; 碰撞计算单元计算与障碍物碰撞时间的时间; 估计距离计算单元，用于计算当所述障碍物超出检测距离时对所述障碍物的估计距离; 以及制动控制单元，用于当碰撞时间为预定时间或更短时自动产生制动力，并且当制动力产生时障碍物已经超出检测值时，当估计距离为 预定阈值（<0）以下，其中，所述障碍物根据所述距离和相对速度的精度被分类为类型，以在精度较差时将所述预定阈值设定为较小。
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公开(公告)号：US20210155232A1
公开(公告)日：2021-05-27
申请号：US17016567
申请日：2020-09-10
发明人： Wataru IKE , Yuma HOSHIKAWA , Ryota MURAKAMI , Yuto SHIMBO
摘要： When a driving assist ECU determines that a mistaken pedal operation has occurred, it starts an automatic brake control, and thereafter, ends the automatic brake control when a steering operation rate ω is greater than a threshold ωf (ω>ωf). Whereas, when the ECU determines that the mistaken pedal operation has not occurred, it performs a steering override control and does not perform the automatic brake control, when a steering operation amount θ is greater than a threshold θe or when the steering operation rate ω is greater than the threshold.
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