基于μC/OS-Ⅱ的嵌入式车载监控终端系统设计与实现  

Design and implementation of the embedded monitoring terminal system of vehicle based on μC/OS-Ⅱ

作　　者：许凯华[1] 陈秘[1] 刘玉华[1] 

机构地区：[1]华中师范大学物理学院,武汉430079

出　　处：《电子测量技术》2008年第8期56-60,共5页Electronic Measurement Technology

基　　金：国家自然科学基金(60673163)

摘　　要：针对汽车运营公司车辆调度和管理的特点,开发了以MSP430F1611处理器和嵌入式μC/OS-Ⅱ实时系统为平台的监控终端,设计了包括底层移植、串口构件和多任务应用程序的系统软件。实现了实时通信、定位、报警以及监控中心信息查询等功能。移动终端显示屏实时显示该车辆运行的基本状态,可接收来自中心和用户手机的控制命令,实现系统数据双向传递。系统提高了汽车运营公司的管理能力,且功耗低、体积小、操作简单,便于系统管理维护。According to characteristics of Vehicle manage and scheduling in leasing company, monitoring terminal built on MSP430F1611 and Real-Time OS μC/OS-Ⅱ is developed. The software system that contains μC/OS-Ⅱ porting and building blocks, and multi-task application program is designed. This system realizes communication, position, warning and center database searching function. The mobile LCD displays the vehicle state rapidly. It can also receive commands from information central or user phone. So,terminal and server can communicate with each other. The terminal has the advantages of low consumption, small size, easy using and convenient to update, improving the level of the vehicle company management ability.

关 键 词：μC/OS-Ⅱ 车辆监控 车载移动终端 MSP430 全球卫星定位系统 

分 类 号：TP393.01[自动化与计算机技术—计算机应用技术]