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    • 3. 发明授权
    • Diagnostic communication interface unit for an adaptive braking system
    • 用于自适应制动系统的诊断通信接口单元
    • US6114952A
    • 2000-09-05
    • US31810
    • 1998-02-27
    • James E. FrancesangeliCraig S. HaehnAlfred L. LanckiMarv HamdanTim Frashure
    • James E. FrancesangeliCraig S. HaehnAlfred L. LanckiMarv HamdanTim Frashure
    • B60T8/88B60Q1/00
    • B60T8/885B60T2270/406
    • A remote fault indicating unit (12) for an electronic system, such as a vehicle adaptive braking system, includes a series of visual indicators, such as light emitting diodes (50-59), on one surface of the housing and a computer serial port connector (13) for use when troubleshooting is done with a PC (18) equipped with the appropriate software. Each of the indicators (50-59) is activated in response to a predetermined malfunction sensed in the system, such as a defective speed sensor, defective modulator, or a defect in the electronic circuitry. The indicators (50-59) are reset with a switch (15) when the system is repaired. When the reset switch (15) is activated, all of the indicators (50-59) flash on and are then turned off. The reset switch (15) can also be activated for a longer period of time changing the ECU (14) configuration. A non-volatile RAM stores, in the ABS ECU (14), suspected problems sensed by the antilock system when the system is powered down, so that all malfunctions are again indicated immediately when the ABS is powered up.
    • 用于诸如车辆自适应制动系统的电子系统的远程故障指示单元(12)包括在壳体的一个表面上的一系列视觉指示器,诸如发光二极管(50-59),以及计算机串行端口 连接器(13)用于在配有相应软件的PC(18)进行故障排除时使用。 每个指示器(50-59)响应于在系统中感测到的预定故障(例如故障速度传感器,故障调制器或电子电路中的缺陷)被激活。 当系统修复时,指示灯(50-59)用开关(15)复位。 当复位开关(15)被激活时,所有指示灯(50-59)都闪烁,然后关闭。 复位开关(15)也可以在更长的时间内被激活以改变ECU(14)的配置。 当ABS系统断电时,非易失性RAM在ABS ECU(14)中存储了由防抱死系统感测到的疑似问题,以便当ABS通电时,立即再次指示所有故障。
    • 4. 发明授权
    • Method and apparatus for graphically monitoring and controlling a
vehicle anti-lock braking system
    • 用于图形监视和控制车辆防抱死制动系统的方法和装置
    • US6097998A
    • 2000-08-01
    • US151544
    • 1998-09-11
    • Alfred L. Lancki
    • Alfred L. Lancki
    • B60T8/1761B60T8/88B60T17/22G01L5/28G06F17/00
    • G01L5/28
    • A method and apparatus for graphically monitoring and controlling a vehicle anti-lock brake system is provided. Multiple types of graphical data concerning different aspects of the anti-lock brake system are simultaneously displayed to a technician. Output lights provided as a part of the vehicle anti-lock brake system are graphically emulated on a display terminal. Various vehicle anti-lock brake system components, such as a retarder relay, modulators, indicator lights, and the like, are controllable through a graphical user interface, and both the presence and location of anti-lock brake system faults is graphically indicated to a technician. The method and apparatus also include graphically displaying real-time or previously recorded wheel speed data for all or selected individual wheels connected to a vehicle anti-lock brake system, alone or in combination with other graphical data, and for saving real-time wheel speed data for subsequent review. Communications data sent to and from the anti-lock brake system electronic control unit is also graphically displayed to a technician.
    • 提供一种图形监视和控制车辆防抱死制动系统的方法和装置。 同时向技术人员显示涉及防抱死制动系统的不同方面的多种类型的图形数据。 作为车辆防抱死制动系统的一部分提供的输出灯在显示终端上图形仿真。 通过图形用户界面可以控制各种车辆防抱死制动系统组件,例如减速器继电器,调制器,指示灯等,并且图形地指示防抱死制动系统故障的存在和位置 技术员。 该方法和装置还包括图形地显示连接到车辆防抱死制动系统的所有或选定的单个车轮的实时或先前记录的车轮速度数据,单独或与其他图形数据组合,以及用于保存实时车轮速度 后续审查数据。 向防抱死制动系统电子控制单元发送的通信数据也向图形显示给技术人员。