公开(公告)号：US20180208192A1

公开(公告)日：2018-07-26

申请号：US15871510

申请日：2018-01-15

Applicant: VOLVO CAR CORPORATION

Inventor： Claes OLSSON

IPC: B60W30/09 ,  B60W50/00 ,  B60W30/095 ,  B60W10/18 ,  G08G1/16

CPC classification number: B60W30/09 ,  B60T8/17558 ,  B60T2201/024 ,  B60W10/18 ,  B60W30/095 ,  B60W30/0953 ,  B60W30/0956 ,  B60W50/0097 ,  B60W2550/30 ,  B60W2750/30 ,  G08G1/166 ,  G08G1/167

Abstract: Disclosed is an arrangement and a method for mitigating a forward collision between a host vehicle, having sensors for monitoring a road ahead and wheel brakes, and an oncoming vehicle. The sensors are utilized to estimate parameters of an oncoming vehicle. The estimated parameters are utilized to predict a future path of the oncoming vehicle, and host vehicle parameters are utilized to predict a future path of the host vehicle. The predicted future paths are assessed to determine if a forward collision is likely unavoidable assuming full freedom for performing avoidance maneuvers for both vehicles. The wheel brakes are controlled to reduce a relative longitudinal velocity between the vehicles at a predicted collision instant if determined that a forward collision is likely unavoidable at a determined relative longitudinal velocity above a first threshold.

公开(公告)号：US20180162393A1

公开(公告)日：2018-06-14

申请号：US15835915

申请日：2017-12-08

Applicant: LG Electronics Inc.

Inventor： Jinkyo LEE ,  Taeho NOH

IPC: B60W30/095 ,  B60W30/09 ,  B60W40/04

CPC classification number: B60W30/095 ,  B60T8/17558 ,  B60T2201/024 ,  B60T2260/04 ,  B60T2260/06 ,  B60W30/085 ,  B60W30/09 ,  B60W30/0953 ,  B60W30/0956 ,  B60W40/04 ,  B60W2030/082 ,  B60W2050/0292 ,  B60W2050/0295 ,  B60W2050/0297 ,  B60W2550/10 ,  B60W2550/30 ,  B60W2550/302 ,  B60W2550/304 ,  B60W2550/306 ,  B60W2550/308 ,  B60Y2300/0952 ,  B60Y2300/0954 ,  B60Y2300/097

Abstract: A driving control apparatus for a vehicle is disclosed. The driving control apparatus includes: an object detection device configured to detect objects in the vicinity of the vehicle and generate information on the objects; a sensing unit configured to detect a state of the vehicle and generate vehicle state information; and a processor configured to: based on the vehicle state information and the information on the objects, generate information on collision with a first object out of the objects, and based on the information on the collision, generate a control signal for at least one of steering, partial braking, and partial driving of the vehicle and provide the generated control signal so as to control operation of the vehicle after the collision through at least one of a steering control action, a partial braking control action, and a partial driving control action.

公开(公告)号：US20180148049A1

公开(公告)日：2018-05-31

申请号：US15577224

申请日：2016-04-15

Applicant: DENSO CORPORATION

Inventor： Kazuhiro Noda

IPC: B60W30/09 ,  G07C5/08

CPC classification number: B60W30/09 ,  B60K31/0066 ,  B60R21/0134 ,  B60T7/22 ,  B60T8/17 ,  B60T8/885 ,  B60T2201/024 ,  B60T2270/413 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2520/10 ,  B60W2520/14 ,  B60W2550/146 ,  B60W2550/306 ,  B60W2550/308 ,  B60W2710/18 ,  B60W2710/20 ,  G07C5/0808 ,  G08G1/16 ,  G08G1/162 ,  G08G1/166

Abstract: When no diagnostic signal is detected, an activation determination operation unit 15B determines whether to activate a controlled object 16 based on the result of calculation (FSN information) by an FSN computation unit 14 and the vehicle state of the own vehicle input by a vehicle state input unit 13. An activation determination diagnosis unit 15C determines whether the activation determination operation unit 15B has properly performed an activation determination. When it is determined that the activation determination operation unit 15B has properly performed the activation determination, the control of the controlled object 16 based on the activation determination is permitted. When it is determined that the activation determination operation unit 15B has not properly performed the activation determination, the control of the controlled object 16 based on the activation determination is not permitted.

公开(公告)号：US20180118209A1

公开(公告)日：2018-05-03

申请号：US15531582

申请日：2015-12-08

Applicant: DENSO CORPORATION ,  SOKEN, INC.

Inventor： Youichirou SUZUKI ,  Akira TAKAOKA ,  Masashi MORI ,  Takatoshi SEKIZAWA

IPC: B60W30/16 ,  B60C19/00 ,  B60W30/14 ,  B60W40/068 ,  B60W40/13

CPC classification number: B60W30/16 ,  B60C19/00 ,  B60C99/00 ,  B60C2019/004 ,  B60T7/22 ,  B60T8/17 ,  B60T8/172 ,  B60T8/1725 ,  B60T8/173 ,  B60T2201/024 ,  B60T2210/12 ,  B60W30/14 ,  B60W30/143 ,  B60W40/068 ,  B60W40/12 ,  B60W40/13 ,  B60W2400/00 ,  B60W2520/10 ,  B60W2530/20 ,  B60W2550/148 ,  B60W2550/308 ,  B60W2710/0605 ,  B60W2710/18 ,  B60W2720/106

Abstract: A vehicle control device including a tire-side device and a vehicle-side device is provided. The tire-side device includes a vibration detection unit that outputs a detection signal corresponding to a magnitude of vibration of a tire, a signal processing unit that generates μ data representing a friction coefficient between the tire and a road surface by processing the detection signal, and a transmitter that transmits the μ data. The vehicle-side device includes a receiver that receives the μ data and a travel control unit that estimates the friction coefficient based on the μ data, acquires a braking distance of the vehicle based on the friction coefficient, and controls acceleration and deceleration of the vehicle based on the braking distance.

公开(公告)号：US09950698B2

公开(公告)日：2018-04-24

申请号：US15138924

申请日：2016-04-26

Applicant: HONDA MOTOR CO., LTD.

Inventor： Shotaro Odate

IPC: B60T7/22 ,  B60T8/58 ,  B60T8/1755 ,  B60T8/40

CPC classification number: B60T7/22 ,  B60T8/17558 ,  B60T8/4081 ,  B60T8/58 ,  B60T2201/024

Abstract: A vehicle brake system includes a collision state determination section and a second brake controller. The collision state determination section determines a collision state of a vehicle. The second brake controller performs control of braking on the vehicle irrespective of braking operation by a driver in cases where it has been determined by the collision state determination section that the vehicle has collided. When it has been determined by the collision state determination section that the vehicle has been involved in a multiple collision, the second brake controller increases the braking control amount in such situations compared to a braking control amount during a single collision.

公开(公告)号：US09855968B2

公开(公告)日：2018-01-02

申请号：US15036894

申请日：2014-11-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Shinya Kawamata

IPC: B62D15/00 ,  B62D15/02 ,  B60W10/184 ,  B60W10/20 ,  B60W30/085 ,  B60W30/08 ,  B60W50/14

CPC classification number: B62D15/025 ,  B60T2201/024 ,  B60W10/184 ,  B60W10/20 ,  B60W30/085 ,  B60W2030/082 ,  B60W2050/143 ,  B60W2710/207 ,  B62D15/0265

Abstract: A vehicle control system includes a controller configured to, when a collision of a host vehicle with another vehicle traveling in a direction that intersects with a front-rear direction of the host vehicle is predicted (Yes in S20), when the collision with the other vehicle is unavoidable (No in S70) and when the other vehicle comes into collision with the host vehicle in the intersecting direction, automatically turn a steered wheel of the host vehicle before the host vehicle collides with the other vehicle. The controller is configured to vary a direction of the steered wheel that is turned by the controller (S100 or S110) in response to whether there is a target, other than the other vehicle, around the host vehicle (Yes or No in S90).

公开(公告)号：US20170144640A1

公开(公告)日：2017-05-25

申请号：US15310229

申请日：2015-06-17

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Tsutomu HATTORI ,  Akira NAGAE ,  Hiroshi ONUMA

IPC: B60T8/1755 ,  B60T17/02 ,  B60T11/32 ,  B60T11/34 ,  B60T7/22 ,  B60T13/14

CPC classification number: B60T8/17558 ,  B60T7/22 ,  B60T11/323 ,  B60T11/34 ,  B60T13/145 ,  B60T17/02 ,  B60T17/22 ,  B60T17/226 ,  B60T2201/024 ,  B60T2260/02 ,  B60T2270/403 ,  B60T2270/88

Abstract: A brake control device includes: a liquid pressure line provided for each vehicle wheel and supplied with a brake liquid pressure; a pressurization unit configured to supply a pressurization brake liquid pressure to the liquid pressure line; an abnormality detection unit configured to detect an abnormality of the liquid pressure line at a time the brake liquid pressure of the liquid pressure line is not greater than a threshold value; and a pressurization adjustment unit configured to continuously supply the pressurization brake liquid pressure to the liquid pressure line of the normal vehicle wheel having a low abnormality occurrence risk and suppress the supply pressure of the pressurization brake liquid pressure to the liquid pressure line of the vehicle wheel having a high abnormality occurrence risk until the abnormality of the liquid pressure line is detected by the abnormality detection unit.

公开(公告)号：US09604610B2

公开(公告)日：2017-03-28

申请号：US13500049

申请日：2010-09-07

Applicant: Stephan Stabrey

Inventor： Stephan Stabrey

IPC: B60W50/12 ,  B60T8/1755 ,  B60W40/11 ,  B60W40/112 ,  B60W40/114 ,  B60W30/08

CPC classification number: B60T8/17551 ,  B60T2201/024 ,  B60W40/11 ,  B60W40/112 ,  B60W40/114 ,  B60W2030/082

Abstract: In a method for setting a limiting value of a vehicle state variable in a driver assistance system, in particular in an electronic stability program ESP, accelerations are measured by the airbag sensor system, and are used in the event of an accident of low to medium severity to determine limiting values of the yaw acceleration and the yaw rate. These limiting values are used for monitoring the functionality of the yaw rate sensor.

公开(公告)号：US20170008516A1

公开(公告)日：2017-01-12

申请号：US15205130

申请日：2016-07-08

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kenji ITAGAKI

IPC: B60W30/08 ,  B60W10/08 ,  B60W10/196 ,  G05D1/00

CPC classification number: B60W30/08 ,  B60T7/22 ,  B60T2201/024 ,  B60T2210/36 ,  B60W10/08 ,  B60W10/196 ,  B60W2030/082 ,  B60W2550/10 ,  B60W2600/00 ,  B60W2710/081 ,  B60W2710/18

Abstract: A vehicle control apparatus includes a driving state determining portion configured to determine whether the vehicle is in a drivable state at a present time or will be in a drivable state at a point in time after a predetermined period of time has passed from the present time, based on data indicative of a positional relationship between the vehicle and a surrounding environment, that is used in the autonomous driving mode; and a rotation speed reducing portion configured to reduce a rotation speed of the electric motor when it is determined that the vehicle is in an undrivable state at the present time or will be in an undrivable state at the point in time after the predetermined period of time has passed, and the rotation speed of the electric motor is equal to or greater than a predetermined rotation speed.

Abstract translation: 车辆控制装置包括驱动状态判定部，其被配置为确定车辆是否处于目前的可驱动状态，或者将在从当前时间经过预定时间段之后的时间点处于可驱动状态， 基于表示在自主驾驶模式中使用的车辆与周围环境之间的位置关系的数据; 以及旋转速度降低部，其被配置为当确定所述车辆当前处于不可调节状态时或者在所述预定时间段之后的时间点处于不可调节状态时降低所述电动机的转速 电动机的转速等于或大于预定转速。

公开(公告)号：US20160375899A1

公开(公告)日：2016-12-29

申请号：US15113611

申请日：2015-01-26

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kenichi TAKENAKA

IPC: B60W30/08 ,  B60W10/20 ,  B60W10/30 ,  B60W30/12 ,  B60W10/18

CPC classification number: B60W30/08 ,  B60R21/0132 ,  B60R21/0136 ,  B60T7/22 ,  B60T2201/024 ,  B60W10/18 ,  B60W10/20 ,  B60W10/30 ,  B60W30/12 ,  B60W2030/082 ,  B60W2710/18 ,  B60W2710/20

Abstract: The invention is provided with airbag control means for deploying an external airbag in a case where a magnitude of a collision detected by a first collision detection sensor satisfies a deployment condition for the external airbag and deploying an internal airbag in a case where a magnitude of a collision detected by a second collision detection sensor satisfies a deployment condition for the internal airbag, and braking control means for performing automatic brake control when the internal airbag is deployed. The braking control means performs the automatic brake control when the external airbag is deployed even in a case where the deployment condition for the external airbag is satisfied but the deployment condition for the internal airbag is not satisfied.

Abstract translation: 本发明提供一种气囊控制装置，用于在由第一碰撞检测传感器检测到的碰撞的大小满足外部气囊的展开状态并展开内部气囊的情况下展开外部气囊， 由第二碰撞检测传感器检测到的碰撞满足内部安全气囊的展开状态，以及在内部安全气囊展开时进行自动制动控制的制动控制装置。 制动控制装置即使在满足外部安全气囊的展开状态但不满足内部安全气囊的展开状态的情况下也能够在外部气囊展开时进行自动制动控制。