Design of cab monitoring image transmission system based on ZigBee protocol

Cab monitoring image transmission system can realize real time monitoring of the carriage, to prevent the crime, accidents and investigate afterwards. It is an important part of the construction of rail security system. This thesis propose a cab monitoring image transmission system based on a wireless network transmission protocol - ZigBee. Install several cameras inside the carriage to collect high definition monitoring image and then transmit the image to the cab control center through wireless network real-timely. In the cab control center, the conductor can have a good grip of the condition inside the carriage in order to command and dispatch the cab running.