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公开(公告)号:US5713643A
公开(公告)日:1998-02-03
申请号:US596155
申请日:1996-02-12
Applicant: Hermann Esselbrugge , Bernhard Kant , Thomas Kranz
Inventor: Hermann Esselbrugge , Bernhard Kant , Thomas Kranz
CPC classification number: B60T8/175 , B60T8/885 , G05B9/03 , B60T2270/406 , G01R31/2829
Abstract: A control circuit for use with an automotive vehicle motion control system such as an anti-lock control (ABS) for an automotive vehicle brake system and/or traction slip control (TCS) includes circuits for processing sensor signals and for generating braking pressure control signals to enable hydraulic valves inserted into pressure fluid conduits of the brake system. The valve control signals are derived from the sensor signals by means of a single-chip microcontroller which processes the data in two successive or time-offset calculating operations performed according to different algorithms. The results of the calculating operations are temporarily stored and compared for coincidence. When the results differ from each other, their deviation is signaled to a monitoring circuit. In addition, the microcontroller is continuously tested by switch-on tests and, during operation, by cycle tests, self-tests, signature analyses and other known methods of error detection.
Abstract translation: PCT No.PCT / EP94 / 02274 371日期:1996年2月12日 102(e)日期1996年2月12日PCT提交1994年7月12日PCT公布。 公开号WO95 / 04674 日期1995年2月16日用于机动车辆运动控制系统的控制电路,例如用于机动车辆制动系统和/或牵引滑动控制(TCS)的防抱死控制(ABS),包括用于处理传感器信号和 产生制动压力控制信号,以使液压阀插入制动系统的压力流体管道中。 阀控制信号通过单芯片微控制器从传感器信号导出,该单片微控制器根据不同算法执行的两个连续或时间偏移计算操作中的数据进行处理。 临时存储和比较计算操作的结果以便重合。 当结果彼此不同时,它们的偏差被发送到监视电路。 此外,微控制器通过开启测试和运行期间,通过循环测试,自检,签名分析和其他已知的错误检测方法不断测试。
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公开(公告)号:US5895434A
公开(公告)日:1999-04-20
申请号:US817837
申请日:1997-07-11
Applicant: Helmut Fennel , Bernhard Kant , Hermann Esselbrugge , Michael Zydek , Bernhard Giers
Inventor: Helmut Fennel , Bernhard Kant , Hermann Esselbrugge , Michael Zydek , Bernhard Giers
IPC: B60R16/02 , B60T8/00 , B60T8/17 , B60T8/172 , B60T8/175 , B60T8/1755 , B60T8/1764 , B60T8/24 , B60T8/32 , B60T8/58 , B60T8/88 , B60W10/04 , B60W10/18 , F02D29/02 , F02D45/00 , G05B9/03 , G05B23/02 , G06F11/18 , G06F11/30 , G06G7/76
CPC classification number: B60T8/321 , B60T8/1755 , B60T8/885 , B60T2270/413
Abstract: The present invention relates to a microprocessor arrangement for use in a vehicle control system which includes a plurality of microprocessor systems that are linked by bus systems and perform at least anti-lock control (ABS) and/or traction slip control (ASR) and at least one other high-computation control function, such as yaw torque control (GMR), and monitoring functions. The microprocessor arrangement includes three microprocessor systems to which the individual functions are allocated so that the first microprocessor system along with the second microprocessor system performs the ABS and ASR functions, including the monitoring of these functions, and that the third microprocessor system along with the second microprocessor system performs the other control function (GMR), including its monitoring.
Abstract translation: PCT No.PCT / EP95 / 04262 Sec。 371日期1997年7月11日 102(e)日期1997年7月11日PCT提交1995年10月30日PCT公布。 公开号WO96 / 14226 日期1996年5月17日本发明涉及一种用于车辆控制系统的微处理器装置,其包括由总线系统连接并执行至少防抱死控制(ABS)和/或牵引滑动控制(ABS)的多个微处理器系统 ASR)和至少一个其他高计算控制功能,例如横摆转矩控制(GMR)和监视功能。 微处理器装置包括分配各个功能的三个微处理器系统,使得第一微处理器系统与第二微处理器系统一起执行ABS和ASR功能,包括监视这些功能,第三微处理器系统连同第二微处理器系统 微处理器系统执行其他控制功能(GMR),包括其监控。
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