摘要
使用无线互联网WiFi技术,采集小车上传感器的相关数据,并做相应的处理和控制,实现远程控制和监控功能。研究的范围包括Cortex-M3内核的LPC1768单片机软件的编程,单片机温度、速度、视屏的采集处理和传输,电脑软件的编程,Windows环境下的视屏处理、模拟速度表盘和模拟温度计的设计与实现以及TCP/IP通信实现等。方案采用自下而上的模块化编程方法,对温度和速度测试模块进行了模拟测试,对WiFi通信机制做了大量的数据分析,实现用电脑软件通过无线WiFi控制小车的运动、采集相关信息并显示等功能。
The purpose of this design is to use wireless Internet WiFi technology to collect the related data of car sensor,perform appropriate process and control,and ultimately realize remote control and monitoring functions.The study covers the SCM LPC1768 soft-ware programming of Cortex-M3 core,and the temperature,speed,screen capture processing and transmission of SCM,together with the design and implementation of screen processing,analog dial of speed,analog thermometer and TCP/IP communication under Windows environments.The scheme uses a bottom-up modular programming method to implement the simulation and test for temperature and speed testing module,perform much of data analysis of WiFi communication mechanism,and finally use computer software to achieve the control the car′s movement,collect and display relevant information through wireless WiFi.
出处
《无线电工程》
2014年第4期58-61,共4页
Radio Engineering
基金
湖北省自然科学基金计划资助项目(2011CDC082)
