彩色LCD显示屏在矿用传感器设计中的应用

摘要

目前矿用传感器多以LED数码管显示为主,并不能适合多参数传感器显示的需要.为解决显示问题,采用定制的LCD显示屏,作为矿用多参数传感器的显示单元,进行了传感器的研发设计;并对LCD屏硬件电路及其控制编程进行了说明.彩色LCD屏清晰度高,显示内容更加丰富,在煤矿现场得到了很好的应用.%At present,a lot of mine-used sensors are given priority to with LED digital tube display,which does not fit the needs of multi-parameter sensor display.To solve the problem of display,using a customized LCD display as mine multi-parameter sensor display unit,the paper carried out the research and design for the sensor,and described the LCD screen hardware circuit and its control programming.The high definition of color LCD screen shows that the content is more abundant and has been well applied in the coal mine.