通用总线智能化水情遥测终端设计

本课题设计了一种基于LPC2294 微处理器的通用总线智能化水情遥测终端。此嵌入式系统设计主要分为两部分展开，硬件设计部分主要包括了微处理器选取、数据存储器的扩展、人机接口、数据通信模块、电源供电和数据采集等硬件模块的设计，软件设计部分就硬件的各主要功能模块设计了相应的工作流程和程序，最后就功耗、存储特性和可靠性对整个 遥测系统进行了相关的性能分析。
关键词：水情自动测报 遥测终端 嵌入式系统
Design of intelligent hydrology telemetric terminal based on general bus Li Benfu Zhou Xiang Zhang Shengxuan Abstract：In this paper we designed an intelligent hydrology telemetric terminal based on LPC2294 MCU. In this embedded system ,then a design of intelligent hydrology telemetric terminal based on general bus is brought forward. It is described in two
parts. For the hardware, it mainly includes the selection of MCU, the expansion of data storage, the man-computer interface, the data communication, the power supply and the data collection; for the software, the work flow and programmers are schemed out according to the hardware. At last, the paper analyzes the consumption, the characteristics of storage and the reliability of the system, summarizes.
Keywords: Hydrologic automatic collection and transmission telemetric terminal embedded system