A UNMANNED ELECTROMOTIVE SHOCK POWER SENSORY DEVICE FOR FLIGHT BRAKING

摘要

PURPOSE: An impact force detecting device for an unmanned electric rail car for emergency braking is provided to prevent safety accidents due to the continuous driving of an unmanned electric rail car by detecting impact force when colliding with obstacles. CONSTITUTION: An impact force detecting device for an unmanned electric rail car for emergency braking comprises a contact plate(110) and a sensor part(130). A slider is formed in the inner surface of the contact plate to be displaced back and forth when being crashed with obstacles. The sensor part is formed in one side of the slider. When the displacement of the contact plate is over a set value, the sensor part generates contact point signals.