The utility model discloses a person on duty warns system for power scheduling, show the ware including ticket distributing position and many screen display, many screen display show that ware fixed connection is on the ticket distributing position, the ticket distributing position right side is equipped with video monitor system, the ticket distributing position pass through the wire connect someone / unmanned switch box, the ticket distributing position left side is connected with GPS locater, smoke detector and temperature sensing probe. This kind of a person on duty warns system for power scheduling, through the positional information accurate positioning of GPS locater with operating personnel, someone / unmanned switch box differentiate the transformer substation inside whether someone to can carry out the power scheduling safely, whether operational environment is normal in smoke detector and the temperature sensing probe monitoring transformer substation, the camera monitoring facilities and the external environment condition of monitoring target department, and the equipment that prevents is thought to destroy and steal, and can provide favourable clue.