摘要
传统的显示终端通常以加固计算机为载体,使用专用软件作为设备检测界面,不易携带和更改。该设计以MSP430F149单片机为核心,采用迪文串口智能显示终端作为人机交互界面,可替代计算机实现与设备进行通讯的功能。该文阐述了智能显示终端的实现原理,给出了硬件系统电路及软件设计流程。针对某系统设备的实际工作原理,设计出与该系统设备配套的触摸显示终端,实际应用表明,该设计方案人机交互性好、功耗低、运行稳定。
The traditional display terminal using rugged computer with special software as equipment detecting interface which lacks portability and modification. With MSP430F149 microcontroller as the core,use Diven＇s serial port terminal intelligent as manmachine interface to communicate with the equipment instead of computer. The method of developing intelligence display terminal is elaborated in this paper, also the hardware circuits and the software design flow are given. Concerning the operating principle of a system device,a matching touch LCD screen terminal was designed. The practice indicates that the design possesses the features of good man--machine interactive,low consumption and high reliability
出处
《科技资讯》
2015年第7期2-3,共2页
Science & Technology Information
