The electric power steering system is a car power steering system with good power assist effect and vehicle speed sensing capability.电动助力转向系统是一种汽车动力转向系统，具有良好的助力效果和车速感应能力。
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When steering the car, the control unit controls the current of the motor based on the torque sensor signal, vehicle speed signal, etc., and the calibrated assist characteristic curve, thereby outputting appropriate assist torque. Therefore, it can easily provide different assist effects of the motor at different vehicle speeds, ensuring that the car is light and flexible when turning at low speeds, and stable and reliable when turning at high speeds.在操纵汽车转向时，控制单元根据扭矩传感器信号、车速信号等，根据标定出来的助力特性曲线，控制电动机的电流，从而输出适当的助力扭矩，因此它可以很容易地实现在车速不同时提供电动机不同的助力效果，保证汽车在低速转向行驶时轻便灵活，高速转向行驶时稳定可靠。 |
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The power supply status is "READY", the vehicle speed signal is valid, the system is fault-free, and EPS can provide 100% assistance.电源状态“READY”，车速信号有效，系统无故障，EPS可以提供100%助力。 |
System description系统说明