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露天矿山生产过程中,时常有大型电动轮矿用车溜车事故发生,造成巨大经济损失。介绍一种电动轮矿用车防溜控制系统,通过该控制系统对电动轮矿用车挡位方向信号与速度传感器测得的电动轮矿用车的速度方向信号进行布尔运算,判断电动轮矿用车是否处于溜车状态。如果电动轮矿用车处于溜车状态,则通过安装在轮马达电机上的速度传感器采集溜车速度,一旦溜车速度大于设定速度,防溜控制系统则控制制动系统进行制动,防止溜车,确保电动轮矿用车的安全运行和露天矿山的安全生产。
Open-pit mines in the production process, often large-scale electric wheel mine car accident occurred, resulting in huge economic losses. An anti-slip control system for the electric wheel mine car is introduced. Through the control system, a Boolean operation is performed on the speed direction signal of the electric wheel mine car measured by the direction signal of the electric wheel mine car and the speed sensor, Whether the car is in a rolling car state. If the electric wheel mine car is in the rolling state, the rolling speed is collected by the speed sensor installed on the motor of the wheel motor. Once the rolling speed is greater than the set speed, the anti-slip control system controls the braking system to brake and prevent Car-off, to ensure the safe operation of electric wheeled vehicles and open-pit mine safety.