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CN204455787U 具有无线控制功能的热风式路面养护车控制装置 有权

具有无线控制功能的热风式路面养护车控制装置
摘要：
具有无线控制功能的热风式路面养护车控制装置，它主要由放置于热风式路面养护车车身上的主控制箱和无线手持式操作器两部份组成，所述主控制箱由PLC可编程序控制器、无线信号接收模块、温度控制模块、继电器及接触器、本地操作面板开关及触摸屏、内外电源切换模块构成；所述的PLC可编程序控制器上设置有一I输入端口，该I输入端口所连接信号分别有沥青流量传感器方形波脉冲信号、工作机构限位保护信号、各电机过载保护信号、主控制箱面板各开关操作信号、无线信号接收模块的输出信号；所述主控制箱的无线信号接收模块接收从手持式无线操作器发送来的无线控制信号，解码后送至连接的I输入端口，以便达到控制路面养护车辆各工作机构动作的目的。
摘要（英）：

The utility model discloses a hot air type pavement maintenance car control device with a wireless control function. The hot air type pavement maintenance car control device mainly comprises two parts, namely a master control box and a wireless handheld operator, wherein the master control box and the wireless handheld operator are arranged on a hot air type pavement maintenance car body; the master control box is composed of a PLC, a wireless signal receiving module, a temperature control module, a relay, a contactor, a local operation panel switch, a touch screen and an inside and outside power supply switching module; an input opening I is formed in the PLC; signals connected with the input opening are an asphalt flow sensor square wave pulse signal, a work mechanism limiting protection signal, various motor overload protection signals, various switch operation signals of a master control box panel and an output signal of the wireless signal receiving module; the wireless signal receiving module of the master control box is used for receiving a wireless control signal transmitted from the wireless handheld operator, decoding and transmitting the decoded signal to the connected input opening I, so that the target of controlling various work mechanisms of the pavement maintenance car to act is achieved.

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