The invention relates to an automatic control and vehicle engineering field, specifically discloses a snowplow for deicing intelligent spreading control system, including the central controller (PLC), the input end is connected with the sensor, the output control of the electric actuator, and the real time information transmitted to the human machine interaction system; signal acquisition and conversion system, measurement and the transformation of each sensor output signals to the controller; the electric actuator is composed of a linear stepping motor, and the gate of the snow remover is received from the PLC signal, the human-computer interaction system consists of touch screen and central controller; including control program control algorithm, stored in a central controller, by controlling the spreading out the amount of feed gate lifting height control of deicing. The invention can accurately control the quantity of the spreading, and can automatically adjust the spreading amount of the snow melting agent according to the running condition of the vehicle and the road surface, and can be used for automatic control on the engineering vehicle.
【技术实现步骤摘要】
【技术保护点】
一种除雪车用融雪剂智能撒布控制系统，其特征在于包括：－中心控制器，其输入端分别与各个控制参数的传感器输出相连，在获得控制需要的各个参数以后按照内置的控制算法计算出实时的闸门高度，产生输出控制信号给电动执行机构，控制闸门提升到所需高度 ；并将实时工作情况传送给人机交互系统；－信号采集及转换系统，通过测量输送带转速的输送带转速传感器直接采集输送带转动轴的转动速度、来自物料传感器的监测物料有无的信号、限位传感器的限制闸门板位置的初始位置限位信号、并采集车速传感器的车速 信号，用以放大车速信号、确定系统原始位置，将传感器输出信号送入中心控制器来控制融雪剂的撒布量；－电动执行机构及人机交互系统，电动执行机构由直线步进电机构成，其输出轴与闸门相连，接受来自于中心控制器的脉冲驱动信号；人机交互系统由触摸屏 构成，和中心控制器相连；－包括控制算法的控制程序，存贮于中心控制器里，通过控制出料口闸门的提升高度控制融雪剂的撒布量。
【技术特征摘要】
【专利技术属性】
技术研发人员：孙威，石刚，白占元，李正，周侗，
申请(专利权)人：中国科学院沈阳自动化研究所，
类型：发明
国别省市：89[中国|沈阳]
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