Method for determining the position of an object
    2.
    发明授权
    Method for determining the position of an object 失效
    确定物体位置的方法

    公开(公告)号:US6031600A

    公开(公告)日:2000-02-29

    申请号:US171515

    申请日:1998-10-20

    摘要: In a method for determining the position of an object with reference to a measurement device having an optical transmitter which emits a light beam at a varying transmission angle, and having an angularly resolving optical receiver spaced away from the transmitter, a conclusion being drawn, from the respective transmission angle and from the respective angle at which the receiver receives radiation reflected from the object (reception angle), as to the resolution cell, defined by the angular resolution of the transmitter and the receiver, in which the object is located, the light beam emitted from the transmitter is modulated. The phase difference between the modulation of the transmitted light beam and the modulation of the received radiation is measured. From the phase difference, the position of the object within the respective resolution cell is calculated.

    摘要翻译: PCT No.PCT / DE97 / 00222 Sec。 371日期:1998年10月20日 102(e)日期1998年10月20日PCT提交1997年2月6日PCT公布。 出版物WO97 / 40404 日期1997年10月30日在一种用于根据具有以变化的透射角发射光束的光发射器的测量装置来确定物体的位置的方法,并且具有与发射器间隔开的角度分辨的光学接收器, 从相应的传输角度和从接收机接收到从物体反射的辐射的辐射角度(接收角度),绘制关于由发射机和接收机的角度分辨率定义的分辨率小区的结论,其中 物体被定位,从发射器发射的光束被调制。 测量透射光束的调制与接收的辐射的调制之间的相位差。 根据相位差,计算各分辨率单元内的对象的位置。

    Vehicle hydraulic brake system operating with power assistance
    3.
    发明授权
    Vehicle hydraulic brake system operating with power assistance 失效
    车辆液压制动系统采用动力辅助

    公开(公告)号:US5588718A

    公开(公告)日:1996-12-31

    申请号:US454331

    申请日:1995-06-16

    摘要: The invention relates to a vehicle hydraulic brake system with a twin-circuit emergency brake pressure source which can be put into operation by a pedal and with wheel brakes which can be supplied from this emergency brake pressure source through emergency brake main conduits and with a power-assisted brake device which has a power source, and, between the latter and the at least one wheel brake, at least one valve arrangement generates brake pressures and also reduces brake pressure using a pressure medium from the power source. At least one valve arrangement is installed between the emergency brake pressure source and the wheel brakes and, in emergency brake operation, this valve arrangement connects the emergency brake pressure source to the wheel brakes and, in power-assisted brake operation, separates the emergency brake pressure source from the wheel brakes. This valve arrangement is designed in such a way that in power-assisted brake operation, the valve arrangement permits pressure medium which has to be drained from wheel brakes to escape to a reservoir of the emergency brake pressure source through the emergency brake main conduits and a return conduit. This valve arrangement can be controlled by a small control force and is therefore of low cost. The vehicle brake system is suitable for motor vehicles.

    摘要翻译: PCT No.PCT / DE94 / 01287 Sec。 371日期:1995年6月16日 102(e)日期1995年6月16日PCT 1994年11月2日PCT PCT。 第WO95 / 14595号公报 日期:1995年6月1日本发明涉及一种具有双回路紧急制动压力源的车辆液压制动系统,其可以由踏板和可由该紧急制动压力源通过紧急制动器主供应的车轮制动器投入运行 导管和具有动力源的动力辅助制动装置,并且在后者与至少一个车轮制动器之间,至少一个阀装置产生制动压力并且还使用来自动力源的压力介质降低制动压力。 在紧急制动压力源和车轮制动器之间安装至少一个阀装置,并且在紧急制动操作中,该阀装置将紧急制动压力源连接到车轮制动器,并且在辅助制动操作中将紧急制动器 来自车轮制动器的压力源。 该阀装置被设计成在动力辅助制动操作中,阀装置允许压力介质必须从车轮制动器排出以通过紧急制动主管道逸出到紧急制动压力源的贮存器,并且 返回管道。 该阀装置可以通过小的控制力来控制,因此成本低。 车辆制动系统适用于机动车辆。

    Anti-blocking hydraulic brake system
    5.
    发明授权
    Anti-blocking hydraulic brake system 失效
    防堵液压制动系统

    公开(公告)号:US5934767A

    公开(公告)日:1999-08-10

    申请号:US894617

    申请日:1997-08-22

    摘要: An external energy source of a hydraulic motor vehicle power brake system, which has first and second valves that can be electrically controlled to adjust wheel brake pressures for wheel brakes, must be protected from being overloaded. To avoid the necessity for a safety valve, which has been used up to this point for protecting the external energy source, it is proposed that the first valve be embodied as a seat valve having a valve seat connected to the external energy source by means of an inlet opening disposed upstream, having a valve closing body associated with the valve seat, and having a closing spring that presses the valve closing body against the valve seat, which spring is dimensioned as a safety valve spring in a fashion according to the invention. In a reasonably priced manner, the first valve is used as a safety valve that protects the external energy source and on the other hand, for braking procedures, is used as a valve for adjusting wheel brake pressures.

    摘要翻译: PCT No.PCT / DE96 / 01417 Sec。 371日期1997年8月22日 102(e)1997年8月22日PCT PCT 1996年1月31日PCT公布。 公开号WO97 / 23372 日期1997年7月3日一个液压机动车动力制动系统的外部能量源,其具有能够被电控制以调节车轮制动器的车轮制动压力的第一和第二阀必须被保护以免过载。 为了避免必须使用直到此为止保护外部能量源的安全阀,建议第一阀被实施为具有阀座的座阀,所述阀座具有通过以下方式连接到外部能源的阀座 入口开口设置在上游,具有与阀座相关联的阀关闭体,并且具有将阀关闭体压靠在阀座上的闭合弹簧,该弹簧的尺寸作为根据本发明的方式的安全阀弹簧。 以合理的价格,第一个阀门被用作保护外部能源的安全阀,另一方面,制动过程用作调节车轮制动压力的阀门。

    Method and device for controlling a velocity of a motor vehicle
    6.
    发明授权
    Method and device for controlling a velocity of a motor vehicle 失效
    用于控制机动车辆速度的方法和装置

    公开(公告)号:US5955941A

    公开(公告)日:1999-09-21

    申请号:US166256

    申请日:1998-10-05

    摘要: A method and a device for adjusting the velocity of a motor vehicle to a programmable target velocity, with a current velocity of the controlled vehicle being measured. A distance sensor measures at least one distance to a vehicle or another obstacle in front of the controlled vehicle. The controlled vehicle is accelerated or decelerated as a function of at least the measured distance and the measured instantaneous velocity. A positive acceleration of the controlled vehicle ceases or is reduced, or the instantaneous velocity of the controlled vehicle is reduced, if a blinding sensor is used to determine that the driver of the controlled vehicle is being blinded by the light of oncoming traffic.

    摘要翻译: 一种用于将机动车辆的速度调节到可编程目标速度的方法和装置,其中测量受控车辆的当前速度。 距离传感器测量与受控车辆前方的车辆或另一个障碍物的至少一个距离。 受控车辆作为至少测量距离和测量的瞬时速度的函数被加速或减速。 如果使用盲目的传感器来确定受控车辆的驾驶员被迎面而来的交通事件的光蒙蔽,则被控制车辆的正加速度停止或减小,或被控车辆的瞬时速度降低。

    Steering wheel with opto-electronic sensor
    7.
    发明授权
    Steering wheel with opto-electronic sensor 失效
    带光电传感器的方向盘

    公开(公告)号:US6114949A

    公开(公告)日:2000-09-05

    申请号:US43802

    申请日:1998-03-25

    CPC分类号: B60R16/027 B62D1/04 B62D1/046

    摘要: A steering wheel (10) is proposed, especially for controlling a motor vehicle, which is provided with a device that detects the elastic deformation of the sheath of the steering wheel (10) caused by its being gripped by the driver, and which controls vehicle-specific functions on the basis of this deformation. To that end, a fiber-optical sensor is mounted on the steering wheel (10). This sensor has an optical fiber (14), into which a transmitter (16) injects a light signal (16.1), which is received by a pickup (18). Exertions of pressure or force on the optical fiber (14) cause a change in polarization of the light signal (16.1), which is evaluated by an evaluation circuit (15) to form a driver signal (20.x).

    摘要翻译: PCT No.PCT / DE97 / 01442 Sec。 371日期:1998年3月25日 102(e)1998年3月25日PCT 1997年7月9日PCT公布。 公开号WO98 / 05543 日期1998年2月12日提出了一种方法盘(10),特别是用于控制机动车辆,其具有检测方向盘(10)的护套由于被驾驶员抓住而引起的弹性变形的装置 ,并根据这种变形控制车辆特定的功能。 为此,将光纤传感器安装在方向盘(10)上。 该传感器具有光纤(14),发射器(16)注入由拾取器(18)接收的光信号(16.1)。 对光纤(14)的压力或力的产生导致光信号(16.1)的偏振变化,该信号由评估电路(15)评估以形成驱动器信号(20.x)。

    Power-assisted brake system
    8.
    发明授权
    Power-assisted brake system 失效
    动力辅助制动系统

    公开(公告)号:US5567021A

    公开(公告)日:1996-10-22

    申请号:US491898

    申请日:1995-07-14

    申请人: Alain Gaillard

    发明人: Alain Gaillard

    摘要: A power-assisted brake system which can be activated by a pedal including a travel simulator and a desired value transmitter which is coupled thereto and a second sensor which can be used alternatively as a desired value transmitter. The second desired value transmitter is a pressure transmitter. The signals of both desired value transmitters are monitored in an electronic control unit for essentially corresponding signal values. If there is an unacceptable difference in signal value, power-assisted braking operation is suppressed. Braking is then possible by an emergency brake cylinder. The power-assisted brake system can be used for motor vehicles for passenger transport and goods transport, in motor vehicles which are equipped with an anti-lock brake system (ABS) or with a traction control system (TCS).

    摘要翻译: PCT No.PCT / DE94 / 01476 Sec。 371 1995年7月14日第 102(e)日期1995年7月14日PCT 1994年12月13日PCT PCT。 公开号WO95 / 16593 日期1995年6月22日一种能够由踏板启动的动力辅助制动系统,包括行驶模拟器和耦合到其上的期望值发射器,以及可以替代地用作期望值发射器的第二传感器。 第二个期望值变送器是压力变送器。 两个期望值发射器的信号在电子控制单元中被监视,用于基本相应的信号值。 如果信号值存在不可接受的差异,则可以抑制动力辅助制动操作。 紧急制动缸可以制动。 动力辅助制动系统可用于搭载防抱死制动系统(ABS)或牵引力控制系统(TCS)的机动车辆中的客运和货物运输机动车辆。