Electronic Control Module (Brake)
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| 图 1 | g00503943 |
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| 图 2 | g00672244 |
制动器电子控制模块的位置 | |
制动器电子控制模块（制动器 ECM）是制动器电子系统中的主要部件。 制动器 ECM 位于驾驶室后部的舱室内。 制动器 ECM 具有多个输入信号和输出信号。 有关输入信号和输出信号，请参考图 1。
制动器 ECM 控制着自动减速器控制系统（ARC）和牵引力控制系统（TCS）的运行。 制动器 ECM 从各个信号输入部件（如图 1 所示）接收信号。 制动器 ECM 根据这些信息确定是否应接合行车制动器和减速器制动器以使 ARC 发挥作用，或确定是否应接合停车制动器和辅助制动器以使 TCS 发挥作用。 然后，即会启动相应的信号输出部件，以启用 ARC 或 TCS。
有关这些系统的更多信息，请参阅维修手册, "自动减速器控制（ARC）系统" 部分和 维修手册, "自动电子牵引辅助（牵引控制系统）"。
制动器 ECM 还监控来自后轮轴系统的输入信号。
卡特彼勒数据链路用于与其他系统（例如动力传动系电子控制模块、发动机电子控制模块和关键信息管理系统）共享信息。
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