摘要
现有的环境勘测视频系统为实现远程监控功能,大多功耗较大并且造价昂贵,但效果却往往不佳。结合Wi-Fi覆盖范围广、传输数据快、可靠性高等优点,设计了一种基于物联网的H.264视频压缩移动环境勘测系统。该系统以STM32为控制核心,具有功耗低、覆盖范围广、构建成本低等优点,有效解决了视频环境勘测系统能耗大、构建成本高等问题,在远程无线勘测领域具有较好的发展前景。
Most of the existing video environmental survey systems for remote monitoring function are high pow- er consumption and cost, and the effect is often poor. Since the Wi-Fi has the advantages of wide coverage, quick data transmission and high reliability, H. 264 video compression mobile environmental survey system is designed based on Internet of things. Using STM32 as the main controller chip, the system has the advantages of low power consumption, wide coverage, and low cost. The problems of high power consumption and cost are solved effectively in the video environment survey system, and the proposed system has good prospects for de- velopment in the field of remote wireless survey.
出处
《测控技术》
CSCD
北大核心
2013年第11期26-29,34,共5页
Measurement & Control Technology
基金
广东省大学生创新创业训练计划基金资助项目(2012CX006)
关键词
远程监控
物联网
H
264
环境勘测
remote monitoring
Internet of things
H. 264
environmental survey
