WORKER SECURITY SYSTEM USING A WARNING LIGHT OF MOTOR CAR

摘要

A worker safety system using a warning lamp of an electric railway repair vehicle is provided to enable workers who exist around a railway line, and to recognize the speed of the vehicle of forward and reverse directions through the warning lamp. A worker safety system using warning lamps(30,40) of an electric railway repair vehicle is composed of photoelectric sensor units(10a,10b) for sensing and converting the rotation of wheels of the electric railway repair vehicle into an electric signal and outputting the converted electric signal; the warning lamps installed at the front and rear parts of the outside of a vehicle body; and a controller unit(20) for controlling flickering of the warning lamp by judging the speed of the vehicle on the basis of a signal output from the photoelectric sensor unit.