公开(公告)号：US20100007728A1

公开(公告)日：2010-01-14

申请号：US12444879

申请日：2007-10-12

Applicant: Matthias Strauss ,  Jürgen Pfeiffer ,  Adam Swoboda ,  Enrico Rück ,  Stefan Lüke ,  Stefan Heinrich ,  Timo Seifert ,  Carsten Birke ,  Robert Baier

Inventor： Matthias Strauss ,  Jürgen Pfeiffer ,  Adam Swoboda ,  Enrico Rück ,  Stefan Lüke ,  Stefan Heinrich ,  Timo Seifert ,  Carsten Birke ,  Robert Baier

IPC: H04N7/18

CPC classification number: G01S13/867 ,  B60R21/0134 ,  B60R2021/01259 ,  B60T2201/12 ,  B60W30/16 ,  B60W40/04 ,  B60W50/16 ,  B60W2420/52 ,  G01S13/931 ,  G01S17/023 ,  G01S2013/9321 ,  G01S2013/9325 ,  G01S2013/9342 ,  G01S2013/9346 ,  G01S2013/9357 ,  G01S2013/936 ,  G01S2013/9367 ,  G01S2013/9375 ,  G08G1/165 ,  G08G1/166 ,  G08G1/167

Abstract: A system for multimodal detection of objects in a field of vision located in front of or behind a vehicle, wherein a surroundings-sensing process is carried out by a radar sensor, the radar sensor output signal is fed to a radar signal analysis method, and a visual surroundings-sensing process is carried out by a video sensor, the video output signal being fed to a video analysis method. Object determination takes place such that objects detected by the radar signal analysis method are fed for verification to an object confirmation and situation analysis module by an object detected by the video analysis method.

Abstract translation: 一种用于对位于车辆前方或后方的视野中的物体进行多模态检测的系统，其中由雷达传感器执行环境感测过程，雷达传感器输出信号被馈送到雷达信号分析方法，以及 通过视频传感器执行视觉环境感测处理，将视频输出信号馈送到视频分析方法。 进行对象确定，使得由雷达信号分析方法检测到的物体通过视频分析方法检测到的对象进行馈送以验证对象确认和状况分析模块。

公开(公告)号：US20080188996A1

公开(公告)日：2008-08-07

申请号：US11883969

申请日：2006-02-15

Applicant: Bernhard Lucas ,  Ulf Wilhelm ,  Martin Randler

Inventor： Bernhard Lucas ,  Ulf Wilhelm ,  Martin Randler

IPC: B60W40/02

CPC classification number: B60W40/02 ,  B60T8/174 ,  B60T2201/02 ,  B60T2201/12 ,  B60W30/16

Abstract: A driver assistance system for motor vehicles has a sensor device for measuring data about the environment of the vehicle, at least two assistance functions, and a data processing device, which analyzes the measured data and generates at least one specific environmental hypothesis for each assistance function, which provides output data in a form prepared for the corresponding assistance function, at least one environmental hypothesis which has a structure divided into a plurality of partial hypotheses being predefined in the data processing device, and the partial hypotheses having such a logical relationship with one another that output data of one partial hypothesis flow into the generation of the other partial hypothesis, and at least two assistance functions directly or indirectly use a shared partial hypothesis.

Abstract translation: 用于机动车辆的驾驶员辅助系统具有用于测量关于车辆的环境，至少两个辅助功能的数据的传感器设备和数据处理设备，其分析测量数据并且为每个辅助功能生成至少一个具体的环境假设 ，其以为相应的辅助功能准备的形式提供输出数据，至少一个环境假设，其具有在数据处理设备中被预定义的划分为多个部分假设的结构，以及具有与一个逻辑关系的部分假设 另一个将一个部分假设的输出数据流入另一部分假设的生成中，并且至少两个辅助功能直接或间接地使用共享部分假设。

公开(公告)号：US20080033622A1

公开(公告)日：2008-02-07

申请号：US11632986

申请日：2005-07-08

Applicant: Stephan Groitzsch ,  Torsten Cress

Inventor： Stephan Groitzsch ,  Torsten Cress

IPC: G06F7/70 ,  G06G7/66

CPC classification number: B60T8/4854 ,  B60T7/12 ,  B60T8/3275 ,  B60T8/4077 ,  B60T2201/12

Abstract: The invention discloses a method of changing the trigger threshold of a brake stand-by function of a vehicle brake. The brake stand-by function generates brake pressure in wheel brakes without application of a brake pedal. The trigger threshold value for the brake stand-by function is determined by the following steps: a) determining an average return speed of an accelerator pedal; b) changing the trigger threshold value for the brake stand-by function depending on the determined average return speed of the accelerator pedal. The method disclosed allows reducing the number of spurious releases of the brake stand-by function, which a sportive driving style brings about. In another embodiment of the method, the position of the accelerator pedal is used to change the trigger threshold value for the brake stand-by function.

Abstract translation: 本发明公开了一种改变车辆制动器的制动待机功能的触发阈值的方法。 制动待机功能在刹车踏板上产生制动压力，而不需要制动踏板。 制动待机功能的触发阈值由以下步骤决定：a）确定加速踏板的平均回程速度; b）根据确定的加速踏板的平均回程速度，改变制动待机功能的触发阈值。 所公开的方法允许减少运动型驾驶风格带来的制动待机功能的假释放数量。 在该方法的另一实施例中，加速踏板的位置用于改变制动待机功能的触发阈值。

公开(公告)号：US20060087173A1

公开(公告)日：2006-04-27

申请号：US11226311

申请日：2005-09-15

Applicant: Keigo Kajiyama ,  Chiharu Nakazawa

Inventor： Keigo Kajiyama ,  Chiharu Nakazawa

IPC: B60T13/74

CPC classification number: B60T8/4872 ,  B60T8/3655 ,  B60T8/4031 ,  B60T8/4072 ,  B60T8/4081 ,  B60T13/161 ,  B60T2201/12

Abstract: In a brake control system for a vehicle employing a brake-by-wire (BBW) hydraulic control unit, a master cylinder serves as a first fluid pressure source and a pump serves as a second fluid pressure source operated during a BBW system normal brake operating mode. Also provided is a manual-brake hydraulic circuit capable of supplying hydraulic pressure from the master cylinder to the wheel-brake cylinder during a fail-safe operating mode. A back-flow prevention device is disposed in a pump outlet passage, intercommunicating the manual-brake hydraulic circuit and the pump outlet, for permitting free flow in one direction from the pump to the wheel cylinder. A normally-open inflow valve is disposed in the pump outlet passage downstream of the back-flow prevention device. A normally-open shutoff valve is disposed in the manual-brake hydraulic circuit upstream of the normally-open inflow valve, and unactuated and opened during the fail-safe operating mode.

Abstract translation: 在使用线控制动（BBW）液压控制单元的车辆的制动控制系统中，主缸用作第一流体压力源，并且泵用作在BBW系统正常制动操作期间操作的第二流体压力源 模式。 还提供了一种手动制动液压回路，其能够在故障安全操作模式期间将来自主缸的液压供应到车轮制动缸。 逆流防止装置设置在泵出口通道中，将手动制动液压回路和泵出口相互连通，以允许在一个方向上从泵到轮缸的自由流动。 在逆流防止装置的下游的泵出口通道中设置常开的流入阀。 常开断流阀设置在常开流入阀上游的手动制动液压回路中，在故障安全运行模式下不起动和打开。

公开(公告)号：US07018004B2

公开(公告)日：2006-03-28

申请号：US10707501

申请日：2003-12-18

Applicant: Ju Chen ,  Gerald H. Engelman ,  Levasseur Tellis

Inventor： Ju Chen ,  Gerald H. Engelman ,  Levasseur Tellis

IPC: B60T8/32

CPC classification number: B60T7/22 ,  B60T2201/02 ,  B60T2201/12 ,  Y10S188/01

Abstract: A system and method for brake pre-charging includes pre-filling brakes, based on proximity information from a forward-looking sensor, to reduce the initial delays associated with braking. By reducing the initial delay in converting driver brake pressure requests into actual brake torque to the wheels, the stopping distance required for braking is reduced.

Abstract translation: 用于制动预充电的系统和方法包括基于来自前视传感器的接近信息的预充制动器，以减少与制动相关联的初始延迟。 通过减少将驱动器制动压力请求转换为实际的制动转矩到车轮的初始延迟，制动所需的停止距离减小。

公开(公告)号：US20060049687A1

公开(公告)日：2006-03-09

申请号：US11218555

申请日：2005-09-06

Applicant: Isamu Iizuka ,  Motohiro Higuma

Inventor： Isamu Iizuka ,  Motohiro Higuma

IPC: B60T13/18

CPC classification number: B60T8/4872 ,  B60T7/12 ,  B60T2201/12

Abstract: A brake control system for a motor vehicle comprising a brake control unit which controls increasing and decreasing of a brake pressure of a wheel cylinder from a pressure source by driving plural solenoid valves without a brake operation by a driver. The system comprises a flow back control unit which controls the brake pressure of a wheel cylinder to drive the plural solenoid valves before control by the brake control unit and returns the brake fluid to the pressure source from the wheel cylinder.

公开(公告)号：US20050206236A1

公开(公告)日：2005-09-22

申请号：US11075654

申请日：2005-03-10

Applicant: Yukio Mori ,  Kazutaka Kato ,  Kazuhiro Kamiya ,  Masahiro Matsuura

Inventor： Yukio Mori ,  Kazutaka Kato ,  Kazuhiro Kamiya ,  Masahiro Matsuura

IPC: B60T7/12 ,  B60T8/00 ,  B60T8/32 ,  B60T8/48 ,  B60T8/60 ,  B60T17/18

CPC classification number: B60T17/18 ,  B60T8/4872 ,  B60T2201/02 ,  B60T2201/12 ,  B60T2210/32 ,  B60T2210/36

Abstract: A vehicular brake control apparatus detects risky occasions and locations that may be risky by using, for example, an infrastructure information input device or a navigation device, and, for such locations and the like, performs the pre-charge so that braking force will be promptly generated. Therefore, the pre-charge can be precisely performed under necessary circumstances, irrespectively of the driver's accelerator operation. Hence, when the driver depresses the brake pedal at such a location or the like, braking force will be promptly generated. Thus, accidents and the like can be prevented.

Abstract translation: 车辆制动控制装置通过使用例如基础设施信息输入装置或导航装置来检测可能存在风险的危险场合和位置，并且对于这些位置等进行预充电，使得制动力将为 及时产生 因此，无论驾驶员的加速器操作如何，都可以在必要的情况下精确地执行预充电。 因此，当驾驶员在这样的位置等压下制动踏板时，将迅速产生制动力。 因此，可以防止事故等。

公开(公告)号：US20050133317A1

公开(公告)日：2005-06-23

申请号：US10707501

申请日：2003-12-18

Applicant: Ju Chen ,  Gerald Engelman ,  Levasseur Tellis

Inventor： Ju Chen ,  Gerald Engelman ,  Levasseur Tellis

IPC: B60T7/22 ,  B60T8/24

CPC classification number: B60T7/22 ,  B60T2201/02 ,  B60T2201/12 ,  Y10S188/01

Abstract: A system and method for brake pre-charging includes pre-filling brakes, based on proximity information from a forward-looking sensor, to reduce the initial delays associated with braking. By reducing the initial delay in converting driver brake pressure requests into actual brake torque to the wheels, the stopping distance required for braking is reduced.

Abstract translation: 用于制动预充电的系统和方法包括基于来自前视传感器的接近信息的预充制动器，以减少与制动相关联的初始延迟。 通过减少将驱动器制动压力请求转换为实际的制动转矩到车轮的初始延迟，制动所需的停止距离减小。

公开(公告)号：US20040041471A1

公开(公告)日：2004-03-04

申请号：US10297952

申请日：2003-06-02

Inventor： Manfred Hellmann ,  Ralph Lauxmann ,  Albrecht Irion

IPC: B60T008/32

CPC classification number: B60W30/16 ,  B60K31/0008 ,  B60K31/04 ,  B60T7/22 ,  B60T2201/12 ,  B60W2720/106

Abstract: A method for controlling the speed of a motor vehicle (10), in which an acceleration-demand signal (asetpoint) is generated which represents a positive or negative setpoint acceleration of the vehicle, and either a control command (A) is output to the engine or a control command (B) is output to braking system (24, 26) of the vehicle as a function of this signal, wherein a signal (F) for preloading the braking system is output when the acceleration-demand signal (asetpoint) falls below a threshold value which lies above a value at which the braking system (24, 26) is activated.

Abstract translation: 一种用于控制机动车辆（10）的速度的方法，其中产生表示车辆的正或负设定点加速度的加速度需求信号（asetpoint），并且控制命令（A）被输出到 发动机或控制命令（B）作为该信号的函数被输出到车辆的制动系统（24,26），其中，当加速要求信号（asetpoint）被输出时，输出用于预加载制动系统的信号（F） 低于制动系统（24,26）被激活的值之上的阈值。

公开(公告)号：US06526344B2

公开(公告)日：2003-02-25

申请号：US09789007

申请日：2001-02-21

Applicant: Minoru Tamura ,  Hideaki Inoue ,  Naoki Maruko

Inventor： Minoru Tamura ,  Hideaki Inoue ,  Naoki Maruko

IPC: G06F1300

CPC classification number: B60T7/22 ,  B60T2201/12

Abstract: A system and method for reducing speed of a vehicle include determining whether or not there is a need for operator braking action, determining a stand-by braking torque when there is a need for operator braking action, determining a transition braking torque based on the stand-by braking torque and an automatic distance regulation (ADR) braking torque, and applying the transition braking torque to at least one wheel of the vehicle. The transition braking torque may be applied using friction brakes associated with wheels, respectively. The ADR braking torque is represented by an ADR braking request that is generated when an actual distance from the preceding vehicle in front becomes less than a set desired distance. The ADR braking request may be provided at an ADR controller.

Abstract translation: 用于降低车辆速度的系统和方法包括确定是否需要操作者制动动作，当需要操作者制动动作时确定待机制动转矩，基于支架确定过渡制动转矩 - 通过制动转矩和自动距离调节（ADR）制动转矩，并且将过渡制动转矩施加到车辆的至少一个车轮。 可以分别使用与车轮相关联的摩擦制动器来施加过渡制动转矩。 ADR制动转矩由当前车辆的实际距离小于设定的期望距离时产生的ADR制动请求表示。 ADR制动请求可以在ADR控制器处提供。