摘要
本文针对智能公交系统的需求,设计了一种基于ARM9处理器与北斗定位模块的Linux嵌入式无线视频传输及定位系统。系统将视频采集之后压缩为H.264格式,通过3G和WiFi来传输压缩视频和定位信号,设计PC机监控软件获取视频和定位信号。经测试本系统能够确保低延时的数据传输,有良好的应用前景。
According to the need of intelligent public transportation system, this paper designs Linux embedded wireless video transmission and positioning system based on ARM9 processor and Beidou positioning module. The system captures the video and compresses it into H, 264 format, the system transmittes compressed video and positioning signal through 3G or WiFi, and the PC monitoring software obtaines video and the positioning signal. The system is tested to ensure low -latency data transmission, and it has a wide range of applications.
出处
《单片机与嵌入式系统应用》
2013年第12期41-44,共4页
Microcontrollers & Embedded Systems
