Railway line obstacle automatic monitoring system

The utility model provides a railway line obstacle automatic monitoring system, including barrier scanning device, dispose as whether have the barrier above the scanning monitoring railway in the takethe altitude region, the device is driven to the animal, disposes as to produce to be used for driveing the high frequency sound wave of animal, a processing unit disposes to receiving and disturbance of analysis thing scanning device's monitor information, then controls the animal and drives device work if there is the barrier, train detection module, whether dispose as has the train to drive ininto in detecting monitoring area, the radio station is transferred to no alignment, disposes to the train in the communication connection entering monitoring area, the 2nd processing unit disposes detection information and a plurality of processing unit of control connection into receiving train detection module, divides the result of appearing that has a barrier according to a processing unit,control nos alignment and t