城市路灯远程监控前端数据采集与控制的设计和实现

The design and implementation of urban street lam premote monitoring the front-end data acquisition and control

前端数据采集与控制模块由单片机逻辑控制模块、模拟采集模块、I/O采集模块、传输模块,显示模块等构成,具有体积小、价格低、维护性好、功耗低的特点。本文主要介绍了利用单片机AT89S52进行控制A/D转换的硬件设计和软件设计,并用单片机对采集的数据进行处理,输出显示,同时进行时钟显示,按照总系统-路灯控制系统的设计要求来进行设计。同时介绍了数字(I/O)采集与系统显示的硬件和软件的设计与实现,系统功能特点和硬件电路以及相应的软件编程。

Remote data collecting system is made up of single chip computer controller, analog/digit converter, Modem, display. Good maintenance and low power consumption. This text primarily introduces to make use of MCU AT89S52 to control ADC hardware and software, and this system mainly to use microcontroller to deal with the data that are gathered, export and show, still has clocks which shows in addition. This text has recommended the figure （I/O）to gather and the show systematic hardware and design of the software and realize in detail, have introduced systematic function and characteristic brief. Designed according to the designing requirement of the total system- the control system of street lamp. according to the request of the system and the actual application, we designed the electric circuit and realized its function, then attain physically applied purpose.