CONFIGURABLE STATUS PROCESSING UNIT FOR SENSOR-ACTUATOR SYSTEMS
    11.
    发明申请
    CONFIGURABLE STATUS PROCESSING UNIT FOR SENSOR-ACTUATOR SYSTEMS 有权
    用于传感器执行器系统的可配置状态处理单元

    公开(公告)号:US20120079218A1

    公开(公告)日:2012-03-29

    申请号:US13146443

    申请日:2010-02-03

    IPC分类号: G06F12/00

    摘要: An electronic communication unit which is in the form of a sensor and/or actuator unit, including at least a first status information processing module having a status memory unit which stores status information for the communication unit in the form of a status data item (stat), wherein the first status information processing module further includes a masking memory unit connected to the status memory unit and also a status processing element connected to the masking memory unit, wherein the first status information processing module is designed such that at least one status information item from the status data item (stat) is selected by the masking memory unit and the resultant selective status data item (sel-stat) is processed by the status processing element such that the output of the latter provides a short status data item (k-stat) which has a shorter data word length than the selective status data item (sel-stat).

    摘要翻译: 传感器和/或致动器单元形式的电子通信单元,至少包括第一状态信息处理模块,该第一状态信息处理模块具有状态存储单元,状态存储单元以状态数据项(stat)的形式存储通信单元的状态信息 ),其中所述第一状态信息处理模块还包括连接到所述状态存储器单元的屏蔽存储器单元以及连接到所述屏蔽存储器单元的状态处理元件,其中所述第一状态信息处理模块被设计为使得至少一个状态信息 由状态数据项(stat)选择的项目由掩蔽存储器单元选择,并且结果选择状态数据项(sel-stat)由状态处理元件处理,使得后者的输出提供短状态数据项(k -stat),其具有比选择状态数据项(sel-stat)更短的数据字长度。

    FUNCTION SECURING UNIT FOR COMMUNICATION SYSTEMS
    12.
    发明申请
    FUNCTION SECURING UNIT FOR COMMUNICATION SYSTEMS 有权
    通信系统功能安全单元

    公开(公告)号:US20110296433A1

    公开(公告)日:2011-12-01

    申请号:US13146772

    申请日:2010-02-03

    IPC分类号: G06F9/44

    摘要: Disclosed herein is a communication system having at least one first and a second communication unit, wherein the first communication unit has a counter memory unit which stores a counter value (MSG_CNT), wherein the first communication unit is designed such that at least the occurrence of a first defined communication event prompts the counter value in the counter memory unit to be changed in at least one defined first manner, wherein at least the occurrence of a defined reference event is followed by the counter value in the counter memory unit being changed in at least one defined second manner, wherein at least in the course of a second defined communication event the first communication unit transmits the current counter value in the counter memory unit directly or indirectly to the second communication unit.

    摘要翻译: 本文公开了具有至少一个第一和第二通信单元的通信系统,其中第一通信单元具有存储计数器值(MSG_CNT)的计数器存储器单元,其中第一通信单元被设计为使得至少发生 第一定义的通信事件促使计数器存储器单元中的计数器值以至少一种限定的第一方式改变,其中至少在定义的参考事件的发生之后,计数器存储器单元中的计数器值被改变为 至少一个定义的第二方式,其中至少在第二定义的通信事件的过程中,第一通信单元直接或间接地将计数器存储器单元中的当前计数器值发送到第二通信单元。

    DATA TRANSMISSION PROTOCOL
    13.
    发明申请
    DATA TRANSMISSION PROTOCOL 有权
    数据传输协议

    公开(公告)号:US20110231509A1

    公开(公告)日:2011-09-22

    申请号:US13130080

    申请日:2009-11-23

    IPC分类号: G06F15/16

    摘要: An electronic communication system including at least first and a second communication units (master, slave) which are connected to one another by means of at least one first data line, wherein the communication system has a data transmission protocol which is designed such that at least one defined communication process comprises the transmission of a synchronization packet (frame sync) and/or of an identification packet (ID) and/or a command packet (CMD) and/or of an address packet (ADDR) from the first communication unit (master) to at least the second communication unit (slave) via at least the first data line.

    摘要翻译: 一种电子通信系统,包括至少第一和第二通信单元(主设备,从设备),其通过至少一个第一数据线彼此连接,其中所述通信系统具有数据传输协议,所述数据传输协议被设计为使得至少 一个定义的通信过程包括从第一通信单元(...)发送同步分组(帧同步)和/或识别分组(ID)和/或命令分组(CMD)和/或地址分组(ADDR) 主机)经由至少第一数据线至少到第二通信单元(从设备)。

    Protective circuit for a controlling element and method for testing the control circuit of a controlling element
    14.
    发明授权
    Protective circuit for a controlling element and method for testing the control circuit of a controlling element 有权
    用于控制元件的保护电路和用于测试控制元件的控制电路的方法

    公开(公告)号:US06382740B1

    公开(公告)日:2002-05-07

    申请号:US09554645

    申请日:2000-08-11

    IPC分类号: B60T888

    摘要: The invention relates to a circuit arrangement of a circuit of an electrically controlled brake force booster, including a first and a second line that supply two potentials to the connections of the actuator, an electronically actuated first switch provided in the first line, a control device that switches the first switch with a first, preferably pulse-width modulated, control signal, and an electronically actuated second switch provided in the second line, wherein the control circuit switches the second switch with a second control signal. A process for testing this circuit arrangement includes the step of testing at least one potential on at least one connection of the actuator when both switches are open.

    摘要翻译: 本发明涉及一种电控制动力增强器的电路的电路装置,包括向致动器的连接部分提供两个电位的第一和第二线路,设置在第一线路中的电子致动的第一开关,控制装置 其中第一开关具有第一,优选脉冲宽度调制的控制信号和设置在第二线路中的电子致动的第二开关,其中控制电路用第二控制信号切换第二开关。 用于测试该电路装置的过程包括在两个开关断开时在致动器的至少一个连接上测试至少一个电位的步骤。