The construction and working principles of speed sensor, ABS ECU, electromagnetic valve and return liquid pump are analysized in detail.
深入探讨了轮速传感器、防抱死制动电子控制器、电磁阀、回液泵的结构组成与工作原理。
In order to transform the wheel speed signal to the form that can be identified by the ABS ECU, we design a special signal processing circuit.
为了将传感器输出的轮速信号转换为abs电子控制器只能识别脉冲信号，设计开发了专用信号处理电路。
So, ABS Simulation Test Bed, which is a strong tool for developing ABS ECU, ABS HCU and so on, has the signification for shortening and studying time and saving the research funds.
因此，ABS模拟试验台是开发ABS控制器等ABS产品的一个有力的工具，对于缩短研究时间和节省研究经费方面具有重要意义。
The air ABS of medium-duty truck studied in this thesis included three parts: braking pressure adjustor, rotate speed sensor of wheel and electronic control unit (ECU).
本文研究的中型货车气压abs由制动压力调节器、轮速传感器和电子控制单元(英文简称ecu)三大部分组成。
A performance simulation testing system is developed, and a simulation testing on the ECU of vehicle ABS is conducted on several typical road conditions with the test result analyzed.
进行不同路面下汽车ABS性能仿真检测，开发了汽车ABS性能仿真检测系统，对abs的ECU进行了几种典型路面下的仿真检测，并对试验结果进行分析。
Generally, the electronic control unit (ECU) of ABS can only identify the impulse signal.
通常，ABS电子控制器只能识别脉冲信号。
ABS; ECU; self check function; principle; monitoring function;
ABS；电子控制器；自检功能；原理；监测功能；
ABS; ECU; self check function; principle; monitoring function;
ABS；电子控制器；自检功能；原理；监测功能；
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