【摘要】 论文介绍了一种基于PIC单片机的采煤机远程监控系统除污装置的设计,装置的核心处理器采用PIC单片机16F873A,通过拨码开关设定灵活的冲洗时间,可以自动的对采煤机机载视频仪外护玻璃进行高压喷水除污。具体阐述了单片机控制、电磁阀控制、拨码开关等几个核心模块的硬件设计,并给出了系统软件流程图。更多还原

【Abstract】 The paper introduced the design on the decontamination device of the remote monitoring and control system for the coal shearer base on the PIC microcontroller.The key processor of the device was the PIC microcontroller 16F873A.A water cleaning time flexibly set by the DIP switch would be automatically to have a high pressurized water decontamination of the outer protection glass for the visual camera on the coal shearer.The paper in detail satated the microcontroller control,electric magnetic control,DIP switch and the hardware design of the other key modules.The paper provided the flowchart of the system software.更多还原