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发明申请
US20140114510A1 SYSTEM AND METHOD FOR PROVIDING FAULT MITIGATION FOR VEHICLE SYSTEMS HAVING HIGH AND LOW SIDE DRIVERS 有权
用于提供高低侧驾驶员的车辆系统的故障缓解的系统和方法

SYSTEM AND METHOD FOR PROVIDING FAULT MITIGATION FOR VEHICLE SYSTEMS HAVING HIGH AND LOW SIDE DRIVERS
摘要：
A system and method for providing fault mitigation in a vehicle system having high side drivers (HSDs) and low side drivers (LSDs) are provided. The system includes a first HSD and a plurality of first LSDs. The system also includes a selected first plurality of actuators, with each actuator connected to the first HSD and connected to a respective one of the first LSDs to operate in a first operational mode. The system further includes a second HSD and a plurality of second LSDs. The system also includes a selected second plurality of actuators, with each actuator connected to the second HSD and connected to a respective one of the second LSDs to operate in a second operational mode. When a failed component sets a fault, the corresponding HSD is turned off and the other HSD is turned on, enabling the vehicle system to operate in the non-faulted operational mode.
摘要（中）：

提供一种用于在具有高侧驱动器（HSD）和低侧驱动器（LSD）的车辆系统中提供故障缓解的系统和方法。 该系统包括第一HSD和多个第一LSD。 该系统还包括选定的第一多个致动器，其中每个致动器连接到第一HSD并且连接到相应的一个第一LSD以在第一操作模式下操作。 该系统还包括第二HSD和多个第二LSD。 该系统还包括选定的第二多个致动器，其中每个致动器连接到第二HSD并且连接到相应的一个第二LSD以在第二操作模式下操作。 当故障组件设置故障时，相应的HSD关闭，另一个HSD打开，使车辆系统能够在非故障运行模式下运行。

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