Full-automatic locomotive protection and separation system

The invention provides a full-automatic locomotive protection and separation system. Each indoor device comprises an integrated cabinet, a multimedia screen, an interactive controller and an emergencydownward-pull button. Each integrated cabinet comprises a cabinet body, a UPS power source, an industrial control computer and an optical fiber switch, wherein the UPS power source is used for providing the continuous power source, the industrial control computer is connected with the multimedia screen and the optical fiber switch and connected with the interactive controller through a serial port, the emergency downward-pull button is connected with the interactive controller, the interactive controller is connected with a control cabinet of a corresponding outdoor device. Each outdoor device comprises a communication cabinet, a control cabinet, a derailing device, a wheel detecting device and an annunciator signal detecting device, wherein the control cabinet is connected with the communication cabinet and the