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11. 发明申请

US20050228546A1 Vehicle control system and method 有权
标题翻译：车辆控制系统及方法
公开(公告)号：US20050228546A1
公开(公告)日：2005-10-13
申请号：US10823170
申请日：2004-04-13
申请人： Sanjeev Naik , Pradyumna Mishra , Mark Howell , Rami Debouk , Mutasim Salman
发明人： Sanjeev Naik , Pradyumna Mishra , Mark Howell , Rami Debouk , Mutasim Salman
IPC分类号： B60T8/00 , B60T8/88 , B60W50/02 , B62D5/00 , B62D6/00 , G06F17/00
CPC分类号： B60W50/023 , B60T8/885 , B60T2270/413 , B62D5/001
摘要： A control system and method for use in vehicles, such as automotive vehicles. The control system and method is particularly adapted for use in vehicles having by-wire control systems. The control system uses three system controllers. Each of the controllers is adapted to receive redundant control inputs from at least one input device, such as a steering actuator, an accelerator actuator and a brake actuator. Each controller is adapted to receive a different unprocessed actuator sensor signal and a processed actuator sensor signal which are associated with the input device. Each controller may also be adapted to receive a sensor status signal which is also associated with the input device. In accordance with the method of the invention, these signals may be used to determine a sensor signal which may be used as the basis for control of control systems or components in response to the input device. Depending on the status of these signals, the sensor signal used for control may comprise the processed sensor signal or a resolved sensor signal. The sensor signal used for control may be determined by implementing a voting process in conjunction with the controllers which utilizes both the unprocessed sensor signals and the processed sensor signals.
摘要翻译：用于诸如汽车的车辆的控制系统和方法。控制系统和方法特别适用于具有线控制系统的车辆。控制系统使用三个系统控制器。每个控制器适于接收来自至少一个输入装置（例如转向致动器，加速器致动器和制动致动器）的冗余控制输入。每个控制器适于接收与输入设备相关联的不同的未处理的致动器传感器信号和经处理的致动器传感器信号。每个控制器还可以适于接收也与输入设备相关联的传感器状态信号。根据本发明的方法，可以使用这些信号来确定传感器信号，该传感器信号可以用作响应于输入装置的控制系统或部件的控制的基础。根据这些信号的状态，用于控制的传感器信号可以包括经处理的传感器信号或分辨的传感器信号。用于控制的传感器信号可以通过结合使用未处理的传感器信号和处理的传感器信号的控制器实施投票过程来确定。

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