Process for determining a critical angular position of a vehicle leading to roll-over
    21.
    发明授权
    Process for determining a critical angular position of a vehicle leading to roll-over 有权
    用于确定导致翻转的车辆的临界角位置的过程

    公开(公告)号:US06496759B1

    公开(公告)日:2002-12-17

    申请号:US09720602

    申请日:2001-03-01

    IPC分类号: G06F700

    摘要: A method is used to largely suppress the offset of a rotation rate sensor in that a given rotation rate is only subjected to integration if it exceeds a lower rotation rate threshold and lies below an upper rotation rate threshold. The thresholds are predefined as a function of an offset of the rotation rate sensor in question, and integration of the rotation rate is aborted after a predefined reset time and restarted.

    摘要翻译: 一种方法用于大幅度地抑制旋转速率传感器的偏移,因为如果转速超过较低转速阈值并且低于上转速阈值,那么给定的转速仅经过积分。 阈值作为所讨论的旋转速率传感器的偏移量的函数被预先定义,并且在预定义的复位时间之后中止旋转速率的积分并重新开始。

    Intelligent restraining system
    23.
    发明授权
    Intelligent restraining system 失效
    智能约束系统

    公开(公告)号:US06237948B1

    公开(公告)日:2001-05-29

    申请号:US09341245

    申请日:1999-07-15

    IPC分类号: B60R2132

    摘要: An intelligent restraint system, which generates a variable, individual tripping characteristic for each of a plurality of restraint devices depending on the type and severity of the accident and on the seat occupation, has a central gas generator (1), whose firing is tripped by a central control unit (4). The gas generator (1) is connected to the restraint devices (10-25). Electrically controllable valves (31-44) are disposed in the gas supply lines to the restraint devices (10-25). The controlling of the valves is effected from the central control unit (4) via the bus system (45).

    摘要翻译: 一种智能约束系统,其根据事故的类型和严重性以及座椅占用而产生用于多个约束装置中的每一个的可变的单独脱扣特性,具有中央气体发生器(1),其发火被 中央控制单元(4)。 气体发生器(1)连接到约束装置(10-25)。 电气可控阀(31-44)设置在限制装置(10-25)的气体供应管线中。 阀的控制通过总线系统(45)从中央控制单元(4)进行。

    Electronic circuit arrangement having polarity reversal protection
    24.
    发明授权
    Electronic circuit arrangement having polarity reversal protection 失效
    具有极性反转保护的电子电路装置

    公开(公告)号:US5764465A

    公开(公告)日:1998-06-09

    申请号:US805521

    申请日:1997-02-26

    IPC分类号: B60R21/01 H02H11/00 H02H3/00

    CPC分类号: H02H11/003 B60R21/01

    摘要: A MOS field-effect transistor (T2) is provided in conjunction with transistors (T1 and T3) as polarity reversal protection in an electrical circuit arrangement (1). Polarity reversal protection of this type is realized by the drain-source path of the transistor (T2). Transistors (T1 and T3) form a comparator. If the drain-source voltage of the transistor (T2) becomes negative then the transistor (T3) switches on. This, in turn has the effect of switching off the transistor (T2) thereby providing polarity reversal protection. The electronic circuit arrangement (1) configured according to the invention can advantageously be used in an airbag system (10).

    摘要翻译: MOS电场效应晶体管(T2)与晶体管(T1和T3)一起提供为电路布置(1)中的极性反转保护。 这种类型的极性反转保护由晶体管(T2)的漏源路径实现。 晶体管(T1和T3)形成比较器。 如果晶体管(T2)的漏 - 源电压变为负,则晶体管(T3)导通。 这又具有关断晶体管(T2)的作用,从而提供极性反转保护。 根据本发明构造的电子电路装置(1)可以有利地用于气囊系统(10)中。

    Apparatus and method for tripping a safety system for the protection of
an occupant of a vehicle
    25.
    发明授权
    Apparatus and method for tripping a safety system for the protection of an occupant of a vehicle 失效
    用于跳闸用于保护车辆乘员的安全系统的装置和方法

    公开(公告)号:US5620203A

    公开(公告)日:1997-04-15

    申请号:US485300

    申请日:1995-06-07

    IPC分类号: B60R21/01 B60R21/32

    CPC分类号: B60R21/0132 B60R21/0133

    摘要: An apparatus and method for actuating a safety system for protecting an occupant of a motor vehicle measures the acceleration of the vehicle with a first sensor along a first axis oriented substantially parallel to the forward direction of motion of the vehicle. The acceleration of the vehicle is also measured with a second sensor along a second axis oriented at an angle relative to the first axis. The acceleration signal generated by the first sensor is evaluated by an analog processor and the acceleration signal generated by the second sensor is evaluated by a digital processor. The safety system is then actuated based upon both the analog and digital evaluations.

    摘要翻译: 用于致动用于保护机动车辆的乘员的安全系统的装置和方法利用第一传感器沿第一轴测量车辆的加速度,所述第一轴线基本上平行于车辆的向前运动方向定向。 车辆的加速度也用第二传感器沿着相对于第一轴线成一角度定向的第二轴测量。 由第一传感器产生的加速度信号由模拟处理器评估,由第二传感器产生的加速度信号由数字处理器评估。 然后基于模拟和数字评估来启动安全系统。

    Automotive vehicle speed control system
    27.
    发明授权
    Automotive vehicle speed control system 失效
    汽车车速控制系统

    公开(公告)号:US4084659A

    公开(公告)日:1978-04-18

    申请号:US722210

    申请日:1976-09-10

    CPC分类号: B60K31/042

    摘要: To improve the reliability of systems which, upon operation of the brake, must be disconnected but otherwise operate reliably, and to reduce the number of components required, a memory and control circuit is provided which includes an amplifier having a self-holding feedback connection. Upon receiving a "disconnect" signal, for example due to operation of the brake of the vehicle, control operation of the circuit is inhibited; upon operation of a "resume" switch, connected to the feedback junction, the self-holding feature of the amplifier in the "disconnect" mode is inhibited so that the circuit can again resume its control function.

    摘要翻译: 为了提高系统的可靠性,在制动器的操作时,必须断开连接,而以其它方式可靠地操作,并且为了减少所需的部件数量,提供了一种包括具有自保持反馈连接的放大器的存储器和控制电路。 在接收到例如由于车辆的制动器的操作引起的“断开”信号时,电路的控制操作被禁止; 在连接到反馈结点的“恢复”开关操作时,禁止在“断开”模式下的放大器的自保持特征,使得电路可以再次恢复其控制功能。

    Occupant warning device in a vehicle
    28.
    发明授权
    Occupant warning device in a vehicle 失效
    车内乘客警告装置

    公开(公告)号:US07258190B2

    公开(公告)日:2007-08-21

    申请号:US10473731

    申请日:2001-12-15

    IPC分类号: B60K28/00

    摘要: A device for warning occupants in a vehicle is proposed which is connectible to a passenger-compartment sensory system and which has a warning device for an occupant, the warning device being activated as a function of signals from the passenger-compartment sensory system. As a warning device, a display, and/or a loudspeaker, and/or haptic means can be used. The vehicle occupant is warned, in particular, if he/she is in the so-called out-of-position situation. In the process, it is checked whether the occupant has been in the out-of-position situation, without interruption, for a predefined time period. Only then does a warning also follow.

    摘要翻译: 提出一种用于警告车辆中的乘客的装置,其可连接到乘客室感觉系统,并且具有用于乘客的警告装置,所述警告装置作为来自乘客室感觉系统的信号的功能被激活。 作为警告装置,可以使用显示器,/或扬声器和/或触觉装置。 警告车辆乘客,特别是如果他/她处于所谓的失控情况。 在此过程中,在预定义的时间段内检查乘客是否处于停车状态,而不会中断。 只有这样,警告也随之而来。

    Protection device
    30.
    发明授权
    Protection device 失效
    保护装置

    公开(公告)号:US07226076B2

    公开(公告)日:2007-06-05

    申请号:US10513908

    申请日:2003-02-14

    申请人: Bernhard Mattes

    发明人: Bernhard Mattes

    IPC分类号: B60R21/015

    摘要: A protection device for a pregnant person in a vehicle is described, a sensor being provided for detecting the pregnant person and a restraint unit being configured in such a way that the usability of the restraint unit is influenceable as a function of a signal of the sensor. The restraint unit may be disabled in the event of an accident or its deployment force may be reduced or it is usable depending on the situation.

    摘要翻译: 描述了用于车辆中的怀孕者的保护装置,设置有用于检测孕妇的传感器和限制单元,其被配置为使得约束单元的可用性作为传感器的信号的函数而受影响 。 在发生事故的情况下,限制单元可以被禁用,或者可以根据情况减少其部署力或可用。