本課題設(shè)計了一種基于LPC2294 微處理器的通用總線智能化水情遙測終端。此嵌入式系統(tǒng)設(shè)計主要分為兩部分展開，硬件設(shè)計部分主要包括了微處理器選取、數(shù)據(jù)存儲器的擴展、人機接口、數(shù)據(jù)通信模塊、電源供電和數(shù)據(jù)采集等硬件模塊的設(shè)計，軟件設(shè)計部分就硬件的各主要功能模塊設(shè)計了相應(yīng)的工作流程和程序，最后就功耗、存儲特性和可靠性對整個 遙測系統(tǒng)進行了相關(guān)的性能分析。
關(guān)鍵詞：水情自動測報 遙測終端 嵌入式系統(tǒng)
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