Train Rear security video equipment, is a dedicated transport safety device for freight trains canceled after caboose, in the case of the tail unattended improve security and the development of rail transport system to prevent and minimize rail traffic caused personal injury, property damage and the impact on public safety, timely and effective disposal of railway traffic accidents made to restore the normal order of railway transport as soon as possible. Column tail portable video device is the use of advanced infrared imaging technology, H.264 video encoding technology, multi-carrier modulation wireless video transmission (military wireless video technology) and other technical means, in an unexpected accident occurs, to bring up the command and decision-makers in a timely manner video and related traffic accident scene related environmental parameters, visually aided analysis site environment, to develop a comprehensive rescue plan for man-machine systems. When an accident occurs, you can do all the preparatory work, the fast rescue operations. Provide effective, rapid and correct protection for rail transport and standardized operations, to ensure safe operation of trains and security video equipment design and production, but also an important railway traffic equipment. 

keywords: Column tail video devices, wireless video devices Tail,