Electronic device
    51.
    发明授权
    Electronic device 失效
    电子设备

    公开(公告)号:US5129673A

    公开(公告)日:1992-07-14

    申请号:US540940

    申请日:1990-05-24

    摘要: An electronic device for protecting the passengers of a motor vehicle during a collision has an acceleration sensor for generating signals indicative of the deceleration of the vehicle. Switching devices are provided to determine whether the collision is a rear-end collision based on the output signals of the sensor. If a rear-end collision is detected, the electronic device prevents the release of one or more restraining devices, such as an airbag, which would not contribute to the protection of the passengers during such a collision.

    摘要翻译: PCT No.PCT / DE89 / 00027 Sec。 371日期1990年5月24日 102(e)日期1990年5月24日PCT提交1989年1月20日PCT公布。 出版物WO89 / 08036 日本1989年9月8日。用于在碰撞期间保护机动车辆的乘客的电子设备具有用于产生指示车辆减速度的信号的加速度传感器。 提供开关装置以基于传感器的输出信号来确定碰​​撞是否是后端碰撞。 如果检测到后端碰撞,则电子设备防止一个或多个限制装置(例如气囊)的释放,这在这种碰撞期间不会有助于保护乘客。

    Device and method for monitoring a voltage supply for a vehicle system
    52.
    发明授权
    Device and method for monitoring a voltage supply for a vehicle system 有权
    用于监测车辆系统的电压供应的装置和方法

    公开(公告)号:US09377497B2

    公开(公告)日:2016-06-28

    申请号:US14367639

    申请日:2012-12-21

    摘要: A device for monitoring a voltage supply for a vehicle system includes a self-diagnostic function which evaluates a logic state of the comparison signal which is output by a comparison device as a function of an input signal, and checks whether a reset signal which corresponds to the output comparison signal is generatable. The self-diagnostic function recognizes a malfunction of the comparison device when the evaluated logic state of the comparison signal does not match an expected logic state. The self-diagnostic function recognizes a malfunction of the reset device when the checked logic state of the reset signal does not match an expected logic state.

    摘要翻译: 用于监视车辆系统的电压源的装置包括自我诊断功能,其评估作为输入信号的函数的比较装置输出的比较信号的逻辑状态,并且检查对应于 输出比较信号是可生成的。 当比较信号的评估逻辑状态与期望的逻辑状态不匹配时,自诊断功能识别比较装置的故障。 当所检查的复位信号的逻辑状态与期望的逻辑状态不匹配时,自诊断功能识别复位装置的故障。

    Method and system for activating at least one triggering element for a passenger protection means
    53.
    发明授权
    Method and system for activating at least one triggering element for a passenger protection means 有权
    用于激活乘客保护装置的至少一个触发元件的方法和系统

    公开(公告)号:US09156430B2

    公开(公告)日:2015-10-13

    申请号:US14360440

    申请日:2012-11-21

    CPC分类号: B60R21/26 B60R21/017

    摘要: A system for activating a triggering element for a passenger protection unit includes: a high-side control circuit establishing a first connection from an energy source to the triggering element, a low-side control circuit establishing a second connection of the triggering element to ground, and a regulating device regulating a firing current for the triggering element). A firing mode is selected as a function of a connected triggering element. In a first firing mode, a first firing current having a first time characteristic is generated for an ohmic triggering element, and in a second firing mode, a second firing current having a second time characteristic is generated for an inductive triggering element.

    摘要翻译: 用于激活乘客保护单元的触发元件的系统包括:建立从能量源到触发元件的第一连接的高侧控制电路,建立触发元件到地的第二连接的低侧控制电路, 以及调节触发元件的点火电流的调节装置)。 作为连接的触发元件的函数选择点火模式。 在第一点火模式中,对于欧姆触发元件产生具有第一时间特性的第一点火电流,并且在第二点火模式中,产生用于感应触发元件的具有第二时间特性的第二点火电流。

    Method and device for monitoring an energy reserve and safety device for a vehicle
    54.
    发明申请
    Method and device for monitoring an energy reserve and safety device for a vehicle 审中-公开
    用于监控车辆的能量储备和安全装置的方法和装置

    公开(公告)号:US20150120084A1

    公开(公告)日:2015-04-30

    申请号:US14369293

    申请日:2012-12-21

    IPC分类号: B60R21/017

    CPC分类号: B60R21/017 B60R21/0173

    摘要: A method for monitoring an energy reserve for a safety device for a vehicle includes the task of evaluating a change of a voltage present in the energy reserve between a starting value suitable for operating the safety device and a test voltage value suitable for operating the safety device to monitor the energy reserve.

    摘要翻译: 一种用于监测用于车辆的安全装置的能量储备的方法包括评估存储在能量储备中的电压在适于操作安全装置的起始值与适合于操作安全装置的试验电压值之间的变化的任务 监测能源储备。

    DEVICE AND METHOD FOR THE VOLTAGE SUPPLY OF AN OCCUPANT PROTECTION SYSTEM
    55.
    发明申请
    DEVICE AND METHOD FOR THE VOLTAGE SUPPLY OF AN OCCUPANT PROTECTION SYSTEM 有权
    用于提供保护系统电压的装置和方法

    公开(公告)号:US20140300184A1

    公开(公告)日:2014-10-09

    申请号:US14342036

    申请日:2012-07-04

    IPC分类号: B60R21/017

    CPC分类号: B60R21/017

    摘要: A device for the voltage supply of an occupant protection system in a motor vehicle having a switching unit and a voltage supply unit, which supplies an operating voltage to the occupant protection system, the switching unit providing a supply voltage to the voltage supply unit when the supply voltage exceeds a predefined threshold value voltage level. A configuration unit is also provided which provides various reference voltage levels for the switching unit as threshold value voltage levels.

    摘要翻译: 一种用于在具有开关单元和电压供应单元的机动车辆中的乘员保护系统的电压供应的装置,其向乘员保护系统提供工作电压,所述开关单元在电力供应单元向 电源电压超过预定阈值电压电平。 还提供了一种配置单元,其为开关单元提供各种参考电压电平作为阈值电压电平。

    Control unit for triggering a personal protection arrangement
    56.
    发明授权
    Control unit for triggering a personal protection arrangement 有权
    用于触发个人保护装置的控制单元

    公开(公告)号:US08659269B2

    公开(公告)日:2014-02-25

    申请号:US11793194

    申请日:2005-10-07

    IPC分类号: H02J7/00

    CPC分类号: B60R21/017

    摘要: A control unit for triggering the personal protection arrangement, including a first semiconductor module that is configured to make available various supply voltages and to charge an energy reserve, and including at least one second semiconductor module that is likewise configured to charge the energy reserve, the first and the second semiconductor module each having a semiconductor support.

    摘要翻译: 一种用于触发个人保护装置的控制单元,包括被配置为提供各种电源电压并为能量储备充电的第一半导体模块,并且包括同样配置为对能量储备充电的至少一个第二半导体模块, 第一和第二半导体模块各自具有半导体支撑。

    Control unit and method for controlling occupant protection means for a vehicle
    57.
    发明授权
    Control unit and method for controlling occupant protection means for a vehicle 有权
    用于控制车辆的乘员保护装置的控制单元和方法

    公开(公告)号:US08376399B2

    公开(公告)日:2013-02-19

    申请号:US12736042

    申请日:2009-01-23

    IPC分类号: B60R21/01

    CPC分类号: B60R21/017 H02J9/061

    摘要: A control unit and a method for triggering an occupant protection arrangement for a vehicle are described, at least two semiconductor modules being provided for actuating the triggering of the occupant protection arrangement. The at least two semiconductor modules are provided for actuating the control of the personal protective arrangement. The at least two semiconductor modules provide the power supply voltage for the control unit. The at least two semiconductor modules also monitor these power supply voltages and monitor each other in at least one direction relative to these power supply voltages. The at least two semiconductor modules jointly execute a reset for the control unit, depending on the monitoring of the power supply voltages.

    摘要翻译: 描述了用于触发车辆的乘员保护装置的控制单元和方法,至少两个半导体模块被提供用于致动乘员保护装置的触发。 提供至少两个半导体模块用于致动个人保护装置的控制。 至少两个半导体模块为控制单元提供电源电压。 至少两个半导体模块还监视这些电源电压并相对于这些电源电压在至少一个方向上彼此监视。 根据对电源电压的监视,至少两个半导体模块联合地执行控制单元的复位。

    CONTROL DEVICE AND METHOD FOR TRIGGERING PASSENGER PROTECTION MEANS FOR A VEHICLE
    58.
    发明申请
    CONTROL DEVICE AND METHOD FOR TRIGGERING PASSENGER PROTECTION MEANS FOR A VEHICLE 有权
    用于触发乘客的乘客保护手段的控制装置和方法

    公开(公告)号:US20110260554A1

    公开(公告)日:2011-10-27

    申请号:US12673894

    申请日:2008-07-07

    IPC分类号: B60R21/01

    摘要: A control device and a method for triggering a passenger protection arrangement for a vehicle are provided, an interface being provided that is used to receive at least one signal whose amplitude is a function of the vehicle battery voltage or a substitute voltage that takes its place. Furthermore, a trigger circuit is provided that triggers the passenger protection arrangement as a function of at least one signal. The interface has a circuit that derives at least one switching threshold from a supply voltage produced in the control device (substitute voltage that is retained for a certain amount of time in the autarchy case/under-supply case/contact problems) to detect the at least one signal, and one switching threshold that is directly derived from the battery voltage (standard), or from the amplitude of the bus voltage.

    摘要翻译: 提供了一种用于触发车辆的乘客保护装置的控制装置和方法,提供了一个接口,用于接收振幅是车辆电池电压的函数的至少一个信号或取代其位置的替代电压。 此外,提供触发电路,其触发作为至少一个信号的函数的乘客保护装置。 该接口具有从控制装置中产生的电源电压(在自动化案例/供给不足/接触问题中保留一定时间的替代电压)导出至少一个切换阈值的电路,以检测at 至少一个信号,以及从电池电压(标准)直接导出的一个切换阈值,或者从总线电压的幅度。

    CONTROL UNIT AND METHOD FOR ACTIVATING PASSENGER PROTECTION MEANS AND SENSOR FOR OUTPUTTING A CRASH-RELEVANT SIGNAL
    59.
    发明申请
    CONTROL UNIT AND METHOD FOR ACTIVATING PASSENGER PROTECTION MEANS AND SENSOR FOR OUTPUTTING A CRASH-RELEVANT SIGNAL 有权
    控制单元和用于激活乘客保护手段的方法和用于输出碰撞相关信号的传感器

    公开(公告)号:US20110035115A1

    公开(公告)日:2011-02-10

    申请号:US12735111

    申请日:2008-11-19

    IPC分类号: B60R21/01

    摘要: A control unit and a method for activating passenger protection arrangement, as well as a sensor for outputting a crash-relevant signal, are proposed. A digital signal, which is relevant for activating the passenger protection arrangement, is output with the aid of an interface. The interface has a plurality of power sources for influencing the signal edges of the digital signal.

    摘要翻译: 提出了一种用于激活乘客保护装置的控制单元和方法,以及用于输出碰撞相关信号的传感器。 借助于接口输出与激活乘客保护装置相关的数字信号。 该接口具有用于影响数字信号的信号边缘的多个电源。

    Control Unit For Triggering a Personal Protection Arrangement
    60.
    发明申请
    Control Unit For Triggering a Personal Protection Arrangement 有权
    触发个人防护安排的控制单位

    公开(公告)号:US20090096429A1

    公开(公告)日:2009-04-16

    申请号:US11793194

    申请日:2005-10-07

    IPC分类号: H02J7/06 H02J7/00

    CPC分类号: B60R21/017

    摘要: A control unit for triggering the personal protection arrangement, including a first semiconductor module that is configured to make available various supply voltages and to charge an energy reserve, and including at least one second semiconductor module that is likewise configured to charge the energy reserve, the first and the second semiconductor module each having a semiconductor support.

    摘要翻译: 一种用于触发个人保护装置的控制单元,包括被配置为提供各种电源电压并为能量储备充电的第一半导体模块,并且包括同样配置为对能量储备充电的至少一个第二半导体模块, 第一和第二半导体模块各自具有半导体支撑。