Diagnostic method and diagnostic device for a vehicle component of a vehicle
    3.
    发明授权
    Diagnostic method and diagnostic device for a vehicle component of a vehicle 有权
    用于车辆的车辆部件的诊断方法和诊断装置

    公开(公告)号:US09229904B2

    公开(公告)日:2016-01-05

    申请号:US13771807

    申请日:2013-02-20

    IPC分类号: G06F17/00 G07C5/00

    摘要: A diagnostic method for a vehicle component of a vehicle, an operating parameter of the vehicle component being detected during an operation of the vehicle and a status message corresponding to a status of the vehicle component being transmitted to a vehicle-external server as a function of the detected operating parameter for an analysis of the status message, a message based on the analysis of the status message being transmitted to a receiving device. The invention furthermore relates to a corresponding diagnostic device, a corresponding diagnostic system, as well as a computer program is also described.

    摘要翻译: 一种用于车辆的车辆部件的诊断方法,在车辆的操作期间检测车辆部件的操作参数以及与作为车辆外部服务器的功能的车辆部件的状态相对应的状态消息作为 用于分析状态消息的检测到的操作参数,基于正在发送到接收设备的状态消息的分析的消息。 本发明还涉及相应的诊断装置,相应的诊断系统以及计算机程序。

    Method and device for monitoring a brake system
    9.
    发明申请
    Method and device for monitoring a brake system 有权
    用于监控制动系统的方法和装置

    公开(公告)号:US20050253452A1

    公开(公告)日:2005-11-17

    申请号:US10509497

    申请日:2003-02-20

    IPC分类号: B60T8/94 B60T8/88 B60T17/22

    摘要: In a method and a device for monitoring a brake system, e.g., a wheel pressure sensor suite of a brake system of a motor vehicle, the fault detection is implemented on the basis of a differential threshold being exceeded by a signal that is representative for the difference of the brake pressures at the individual wheel brakes of a wheel axle. In the process, the differential threshold is set as a function of the averaged rate of increase of the individual pressures at the wheel brakes. Fault detection is carried out on the basis of a model, which takes the instantaneous operating state of the brake system into account.

    摘要翻译: 在用于监视制动系统的方法和装置中,例如,机动车辆的制动系统的车轮压力传感器套件,基于代表所述机动车辆的信号超过的差分阈值来实现故障检测 轮轴的单轮制动器的制动压力差。 在该过程中,将差分阈值设置为车轮制动器处的各个压力的平均增加速率的函数。 故障检测基于模型进行,该模型考虑了制动系统的瞬时运行状态。