液晶电视智能水工情信息显示终端的研制与应用

摘要

In order to solve the problem of the traditional information display terminal with old appearance, high upgrade costs and single function, we developed a LCD TV intelligent hydrological / project information display terminal according to the actual situation of the water conservancy project and the features of hydrological/project information display. This paper analyzes the work of each circuit and chip selection process, and describes different kinds of circuits of the display terminal and its functions. The LCD TV intelligent hydrological/project information display terminal has been used in many street offices and reservoirs. It can record and display water and rainfall data accurately, and plays a good role in flood prevention.%　　为解决传统信息显示终端外观陈旧、升级成本大、功能单一等问题，根据水利工程现场的实际情况和水/工情信息显示的特点，研制一种能够对大量的动态信息进行接收并显示的液晶电视智能水/工情信息显示终端。分析各电路工作情况及芯片的选择过程，介绍显示终端所包含的各种电路及显示终端所实现的功能。液晶电视智能水/工情信息显示终端已在多个街道办和水库得以应用，可准确无误地记录并显示水雨情数据，在防汛防洪工作中发挥了良好的作用。