Bus lane occupancy monitoring system

The invention provides a bus lane occupancy monitoring system, and belongs to the technical field of road monitoring. The system comprises a plurality of bus terminals, a plurality of bus station endsand a remote terminal; the bus terminals are provided with recording devices for recording driving images; the bus station ends are provided with speed measuring devices, height measuring devices andcamera heads; the bus terminals send lane occupancy signals to the remote terminal during driving, and the remote terminal retrieves the driving images of the recording devices of the bus terminals;the speed measuring devices detect traveling speeds of vehicles passing through lanes in front of bus stations in real time, when it is detected that a traveling speed exceeds a prescribed speed of bus driving, the camera heads are started to shoot vehicle images, and when it is detected that a vehicle speed is zero and the height measuring devices detect that a vehicle height is lower than a busheight, the camera heads are