Platform safety protection positioning alarm device

The utility model provides a platform safety protection positioning alarm device which comprises a remote control circuit, a main control circuit, a driving circuit, a positioning alarm circuit and a power supply circuit. The master control circuit controls the drive circuit to switch on and off the positioning alarm circuit according to the warning signal and drives the positioning alarm circuit to warn, and the platform safety protection positioning device further comprises an anti-countercurrent circuit and a sound-light alarm circuit arranged at a driver standing position or/and a platform comprehensive control room. According to the platform safety protection positioning alarm device provided by the utility model, one-point alarm and multi-point warning are avoided, rapid positioning to a warning point is realized, different-intensity dangerous cases are warned, and warning of the sound-light alarm circuit can be eliminated only by eliminating all alarms in multi-point alarm; meanwhile, the circuit is si