热成像技术在铁路视频监控中的应用

Application of Thermal Imaging Technology in Railway Video Monitoring System

对主要采用可见光摄像机的铁路综合视频监控系统进行简要分析,对其中存在的夜间摄录效果差等问题进行探讨;提出一种利用热成像技术补强综合视频监控系统的方法,在铁路现场等各个典型场景下通过热成像摄像机完成监控视频流采样工作,对该系统的可行性进行模拟测试;结合人工智能、大数据等新兴技术,对所采集的热成像视频监控样例进行初步分析,确认相关设想的可行性;最后对此类新技术在铁路综合视频监控系统中的应用前景进行简要研究。

This paper briefl y analyzes railway integrated video monitoring system with visible light camera mainly used, and discusses existing problems, such as bad recording image at night. This paper brings a method which can use new thermal imaging technology to reinforce integrated video monitoring system, to fi nish video monitoring fl ow sampling works by using thermal imaging camera in each typical scene, and conduct simulation test on feasibility of the system. Together with AI, Big Data and other technologies, this paper preliminary analyzes collected thermal imagery video monitoring sample, and confi rm the feasibility of related assumption, and fi nally to briefl y research the application prospect in integrated video monitoring system of railway comparing with this kind of new technologies.