公开(公告)号：US20160325720A1

公开(公告)日：2016-11-10

申请号：US15110797

申请日：2014-12-04

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Satoru AKAHANE ,  Koji YOTSUYA ,  Hideki KATOU ,  Satoshi UDAKA

IPC: B60T8/1755 ,  B60T8/172

CPC classification number: B60T8/17558 ,  B60T7/22 ,  B60T8/172 ,  B60T2201/022 ,  B60T2201/03

Abstract: The inventive vehicle braking control device performs a brake assist control of increasing a braking force for avoiding a collision of a vehicle at a more appropriate time. The device comprises a portion which acquires an estimated time until a vehicle reaches to an obstacle; a portion which judges based on a braking operation amount and a braking operation speed value if the driver performed an urgent braking operation; and a portion which determines the start of a braking force assist control when an urgent braking operation is judged in a case that the estimated time is less than a first predetermined time, wherein, if the estimated time is less than a second predetermined time shorter than the first predetermined time, the urgent braking operation is judged when the braking operation amount exceeds a threshold value irrespective of the braking operation speed value.

Abstract translation: 本发明的车辆制动控制装置执行制动辅助控制，以在更适当的时间增加用于避免车辆碰撞的制动力。 该装置包括获取直到车辆到达障碍物的估计时间的部分; 如果驾驶员执行紧急制动操作，则基于制动操作量判断的部分和制动操作速度值; 以及在所述估计时间小于第一预定时间的情况下判定紧急制动操作时决定开始制动力辅助控制的部分，其中，如果所述估计时间小于比所述预定时间短 在第一预定时间内，与制动操作速度值无关地，当制动操作量超过阈值时，判断紧急制动操作。

公开(公告)号：US09475502B2

公开(公告)日：2016-10-25

申请号：US14983176

申请日：2015-12-29

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: G06F17/00 ,  B62D6/00 ,  B60W40/08 ,  A61B5/18 ,  B60K28/06 ,  B60T8/172 ,  G08G1/16 ,  B62D15/02 ,  B60W40/09 ,  G06K9/00 ,  B60W50/12 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/11 ,  A61B5/1455 ,  G01C21/36 ,  G08B21/06 ,  B60W50/00

CPC classification number: B60W40/08 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/1103 ,  A61B5/1114 ,  A61B5/1122 ,  A61B5/14553 ,  A61B5/18 ,  A61B5/6893 ,  A61B2562/0257 ,  B60K28/06 ,  B60K28/066 ,  B60T8/172 ,  B60T2201/03 ,  B60T2201/08 ,  B60T2201/12 ,  B60T2220/02 ,  B60W40/09 ,  B60W50/12 ,  B60W2040/0827 ,  B60W2050/0071 ,  B60W2540/22 ,  B60W2540/26 ,  B60W2550/10 ,  B62D6/00 ,  B62D6/001 ,  B62D6/007 ,  B62D15/025 ,  G01C21/3697 ,  G06F17/00 ,  G06K9/00845 ,  G08B21/06 ,  G08G1/166 ,  G08G1/167

Abstract: Methods of assessing driver behavior include monitoring vehicle systems and driver monitoring systems to accommodate for a slow reaction time, attention lapse and/or alertness of a driver. When it is determined that a driver is drowsy, for example, the response system may modify the operation of one or more vehicle systems. The response system can modify the control of two or more systems simultaneously in response to driver behavior.

公开(公告)号：US20160272172A1

公开(公告)日：2016-09-22

申请号：US15070977

申请日：2016-03-15

Applicant: MANDO CORPORATION

Inventor： Hyung-Jik LEE

IPC: B60T7/22 ,  B60T8/171 ,  B60T8/17

CPC classification number: B60T7/22 ,  B60T7/12 ,  B60T8/17 ,  B60T8/171 ,  B60T2201/022 ,  B60T2201/03

Abstract: Disclosed herein are an autonomous emergency braking system and a method of controlling the same. The autonomous emergency braking system includes a vehicle speed detector, a pedestrian position detector, a pedestrian information storage portion and an electronic control unit which, when the position of the pedestrian detected by the pedestrian position detector is located in a warning area or a braking area in front of the vehicle, receives the vehicle speed and information of the position of the pedestrian detected by the pedestrian position detector, calculates a time to collision (TTC), predicts a relative position of the pedestrian compared with the vehicle at a point in time after the calculated TTC passes by tracking a moving trajectory of the pedestrian from a time series change in the position of the pedestrian stored in the pedestrian information storage portion, and performs autonomous emergency braking control depending on the predicted relative position of the pedestrian.

Abstract translation: 这里公开了一种自主紧急制动系统及其控制方法。 自动紧急制动系统包括车速检测器，行人位置检测器，行人信息存储部和电子控制单元，当行人位置检测器检测到的行人的位置位于警告区域或制动区域 在车辆前方，接收车速和由行人位置检测器检测到的行人的位置的信息，计算出碰撞时间（TTC），预测行人与车辆在某个时间点的相对位置 在通过从行人信息存储部中存储的行人的位置的时间序列变化跟踪行人的移动轨迹而计算出的TTC通过后，根据预测的行人相对位置进行自主紧急制动控制。

公开(公告)号：US20160236662A1

公开(公告)日：2016-08-18

申请号：US15025329

申请日：2014-07-10

Applicant: CONTINENTAL TEVES AG & CO. OHG

Inventor： Andreas Neu ,  Thorsten Ullrich ,  Tobias Scheller ,  Robert Schmidt ,  Joachim Borneis ,  Benjamin Jüstel ,  Patrick Henke

IPC: B60T8/32

CPC classification number: B60T8/3275 ,  B60T8/171 ,  B60T2201/03

Abstract: A method for operating a brake system of a vehicle which includes a master brake cylinder which can be activated by the driver by a brake pedal, at least one driver-independent pressure source, at least one wheel brake to which a wheel speed sensor is assigned, and a brake activation sensor, wherein it is checked whether a hazardous situation is present, and in the case of a hazardous situation being detected the at least one driver-independent pressure source is activated. A hazardous situation is detected when the change in a measured deceleration over time or the absolute value of a measured deceleration exceeds a predefined hazard threshold value and a brake activation operation is detected. In addition, the invention relates to a brake system for a motor vehicle having brake assistance in hazardous situations which does not require a master brake cylinder pressure sensor.

Abstract translation: 一种用于操作车辆的制动系统的方法，其包括可由驾驶员通过制动踏板启动的主制动缸，至少一个与驾驶员无关的压力源，至少一个车轮制动器，轮速传感器被分配给该制动器 以及制动器启动传感器，其中检查是否存在危险情况，并且在检测到危险情况的情况下，至少一个独立于驱动器的压力源被激活。 当测量的减速度随时间的变化或测量的减速度的绝对值超过预定的危险阈值并且检测到制动器启动操作时，检测到危险情况。 另外，本发明涉及一种在不需要主制动缸压力传感器的危险情况下具有制动辅助功能的机动车辆的制动系统。

公开(公告)号：US09296382B2

公开(公告)日：2016-03-29

申请号：US13843249

申请日：2013-03-15

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: G08B23/00 ,  B60W10/18 ,  B60K28/06 ,  B60T8/172 ,  B62D6/00 ,  G01C21/36 ,  G08B21/06 ,  G08G1/16 ,  G06F17/00 ,  B60W50/08 ,  B60W40/09 ,  B60W10/20 ,  B60W10/22 ,  B60W30/02 ,  B60W30/08 ,  B60W30/12 ,  B60W30/14 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/18 ,  B60W40/08

CPC classification number: B60W30/02 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/1103 ,  A61B5/14553 ,  A61B5/18 ,  B60K28/06 ,  B60K28/066 ,  B60T8/172 ,  B60T2201/03 ,  B60T2201/08 ,  B60T2201/12 ,  B60T2220/02 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W10/30 ,  B60W30/08 ,  B60W30/12 ,  B60W30/143 ,  B60W40/08 ,  B60W40/09 ,  B60W50/087 ,  B60W2040/0827 ,  B60W2540/22 ,  B60W2540/26 ,  B60W2540/30 ,  B60W2710/202 ,  B60W2710/30 ,  B60W2750/30 ,  B60W2900/00 ,  B62D6/007 ,  G01C21/3697 ,  G06F17/00 ,  G08B21/06 ,  G08G1/166 ,  G08G1/167

Abstract: Methods of assessing driver behavior include monitoring vehicle systems and driver monitoring systems to accommodate for a driver's slow reaction time, attention lapse and/or alertness. When it is determined that a driver is drowsy, for example, the response system may modify the operation of one or more vehicle systems. The systems that may be modified include: visual devices, audio devices, tactile devices, antilock brake systems, automatic brake prefill systems, brake assist systems, auto cruise control systems, electronic stability control systems, collision warning systems, lane keep assist systems, blind spot indicator systems, electronic pretensioning systems and climate control systems.

Abstract translation: 评估驾驶员行为的方法包括监控车辆系统和驾驶员监控系统以适应驾驶员的缓慢反应时间，注意力流逝和/或警觉性。 当确定驾驶员昏昏欲睡时，例如，响应系统可以修改一个或多个车辆系统的操作。 可以修改的系统包括：视觉设备，音频设备，触觉设备，防抱死制动系统，自动刹车预充系统，制动辅助系统，自动巡航控制系统，电子稳定控制系统，碰撞预警系统，车道保持辅助系统，盲人 现场指示器系统，电子预张紧系统和气候控制系统。

公开(公告)号：US20160075315A1

公开(公告)日：2016-03-17

申请号：US14488739

申请日：2014-09-17

Applicant: Continental Automotive Systems, Inc.

Inventor： Vesa Vilhelm Luomaranta ,  Ryan Wayne Alaspa ,  Benjamin Nathan Mikel

IPC: B60T8/17 ,  B60T8/171

CPC classification number: B60T8/1708 ,  B60T8/171 ,  B60T2201/03 ,  B60T2201/124 ,  B60T2270/402 ,  B60T2270/403

Abstract: A braking system for a vehicle and a trailer being towed by the vehicle includes an electronic trailer brake constructed and arranged to control trailer wheel brakes of the trailer, and an electronic brake system (EBS) constructed and arranged to control wheel brakes of the vehicle. The EBS includes at least one circuit constructed and arranged to detect a function of the EBS and, in response to the detected function, to send a request signal to the electronic trailer brake instructing the electronic trailer brake to activate the trailer wheel brakes.

Abstract translation: 用于车辆和拖车的制动系统由车辆牵引包括构造和布置成控制拖车的拖车轮制动器的电子拖车制动器和构造和布置成控制车辆的车轮制动器的电子制动系统（EBS）。 EBS包括至少一个构造和布置成检测EBS的功能的电路，并且响应于检测到的功能，向电子拖车制动器发送指示电子拖车制动器以启动拖车轮制动器的请求信号。

公开(公告)号：US09248815B2

公开(公告)日：2016-02-02

申请号：US13841328

申请日：2013-03-15

Applicant: Robert Bosch GmbH

Inventor： Gregory Griffin ,  Daniel Kwiatkowski ,  Joseph Miller

IPC: B60T8/62 ,  B60T8/28 ,  B60T7/12 ,  B60T8/32 ,  B60T13/14 ,  B60T13/66 ,  B60T8/26 ,  B60T8/72 ,  B60T8/48

CPC classification number: B60T8/28 ,  B60T7/12 ,  B60T8/268 ,  B60T8/321 ,  B60T8/3275 ,  B60T8/4872 ,  B60T8/72 ,  B60T13/146 ,  B60T13/662 ,  B60T2201/03

Abstract: A method for automatically decelerating a vehicle having a first side with a first front wheel brake and a first rear wheel brake and second side with a second front wheel brake and a second rear wheel brake, and in which the vehicle further has a braking system with a pump operable to deliver a flow of pressurized hydraulic fluid to the first and second front wheel brakes and to the first and second rear wheel brakes, includes receiving a signal associated with an emergency braking event. The method further includes increasing the hydraulic pressure at the first and second front wheel brakes at a greater rate than at the first and second rear wheel brakes. The method also includes directing hydraulic fluid from the first front wheel brake to the second rear wheel brake upon achieving a targeted level of deceleration or wheel slip.

Abstract translation: 一种用于利用第一前轮制动器和第一后轮制动器以及具有第二前轮制动器和第二后轮制动器的第二侧自动减速车辆的方法，其中，所述车辆还具有带有 可操作以将加压液压流体流输送到第一和第二前轮制动器以及第一和第二后轮制动器的泵，包括接收与紧急制动事件相关联的信号。 该方法还包括以比第一和第二后轮制动器更大的速率增加第一和第二前轮制动器处的液压压力。 该方法还包括将液压流体从第一前轮制动器引导到第二后轮制动器，以达到目标水平的减速或车轮滑动。

公开(公告)号：US09248810B2

公开(公告)日：2016-02-02

申请号：US13913239

申请日：2013-06-07

Applicant: Erland George Olofsson

Inventor： Erland George Olofsson

IPC: B60T7/04 ,  B60T8/32 ,  B60T13/66 ,  G05G1/30

CPC classification number: B60T7/042 ,  B60L2250/26 ,  B60T8/3275 ,  B60T13/66 ,  B60T2201/03 ,  B60T2201/12 ,  B60W2540/10 ,  G05G1/30

Abstract: An accelerator pedal operated braking system for an automatic transmission vehicle; said braking system including monitoring of angular data and angular rate of change data of an accelerator pedal of said vehicle; said system further including a control module and an actuator acting on the brake pedal of said vehicle; said braking system responsive to said angular data and angular rate of change data.

Abstract translation: 一种用于自动变速器车辆的油门踏板操纵制动系统; 所述制动系统包括监视所述车辆的加速器踏板的角度数据和角速度变化数据; 所述系统还包括控制模块和作用在所述车辆的制动踏板上的致动器; 所述制动系统响应于所述角度数据和角速度变化数据。

公开(公告)号：US09163645B2

公开(公告)日：2015-10-20

申请号：US14238991

申请日：2013-03-22

Applicant: ADVICS CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masaki Maruyama ,  Yoshio Masuda ,  Akitaka Nishio ,  Akira Sakai ,  Yasuji Mizutani ,  Kiyoyuki Uchida ,  Masaaki Komazawa ,  Yusuke Kamiya

IPC: F15B13/02 ,  B60T8/172 ,  B60T17/18 ,  B60T8/32 ,  B60T8/40

CPC classification number: F15B13/02 ,  B60T8/172 ,  B60T8/3265 ,  B60T8/3275 ,  B60T8/4077 ,  B60T8/4081 ,  B60T17/18 ,  B60T2201/03

Abstract: A vehicle brake system includes a cylinder, a master piston including a pressure applying piston and a projection portion, a servo chamber, a contact/separation determining means determining a separated state and a contact state between the input piston and the master piston, a pilot pressure generating device generating a pilot pressure, a servo pressure generating device, a servo pressure measuring device measuring a servo pressure, and a master pressure estimating means estimating a master pressure from the pilot pressure and a first servo ratio, which is a cross-sectional area ratio between a first pilot chamber and a servo pressure generating chamber, in a case of the separated state, and estimating the master pressure based on the servo pressure, the pilot pressure and a second servo ratio, which is a cross-sectional area ratio between a second pilot chamber and the servo pressure generating chamber, in a case of the contact state.

Abstract translation: 一种车辆制动系统，包括：缸体，包括加压活塞和突出部分的主活塞;伺服室;确定分离状态的接触/分离确定装置和输入活塞与主活塞之间的接触状态; 产生先导压力的压力产生装置，伺服压力产生装置，测量伺服压力的伺服压力测量装置以及从先导压力估计主压力的主压力估计装置和作为横截面的第一伺服比 在分离状态的情况下，第一导向室和伺服压力发生室之间的面积比，并且基于作为横截面积比的伺服压力，先导压力和第二伺服比来估计主压力 在第二导向室和伺服压力产生室之间，在接触状态的情况下。

公开(公告)号：US09145114B2

公开(公告)日：2015-09-29

申请号：US13939776

申请日：2013-07-11

Applicant: Torsten Bajorat

Inventor： Torsten Bajorat

IPC: B60W10/06 ,  B60T7/04 ,  B60T8/1763 ,  B60T7/22 ,  B60T13/66

CPC classification number: B60T7/042 ,  B60T7/085 ,  B60T7/22 ,  B60T8/17636 ,  B60T8/885 ,  B60T13/662 ,  B60T13/746 ,  B60T2201/022 ,  B60T2201/03 ,  B60T2210/36 ,  B60T2270/402

Abstract: A method for ensuring a braking effect utilizes a service brake system and a parking brake system of a vehicle. The service brake system is configured to be actuated irrespective of a driver input, and the parking brake system is activated by an extraneous force, for example in an electromechanical arrangement. When a deceleration request is received, the service brake system is initially actuated. If a deceleration variable remains below a target value and the measured slip is smaller than a slip threshold value, the parking brake system is actuated in order to bring the vehicle to a standstill.

Abstract translation: 用于确保制动效果的方法利用车辆的行车制动系统和驻车制动系统。 行车制动系统配置成与驾驶员输入无关地被致动，并且驻车制动系统由例如机电装置中的外力激活。 当接收到减速请求时，最初启动行车制动系统。 如果减速变量保持在目标值以下，并且测得的滑差小于滑差阈值，则起动驻车制动系统以使车辆停止。