POWER SAVING HELMET FOR RADIO COMMUNICATION AND TRANSMITTING/RECEIVING METHOD THEREOF

摘要

The present invention relates to a power-saving safety helmet for radio communication and a wireless transceiving method thereof. The power-saving safety helmet for radio communication may include: a voice input part for receiving a voice from a user; a sensor part for generating an accident sensing signal by sensing an accident of the user; a radio communication part for transmitting and receiving a voice signal and an emergency signal transmitted from the outside or generated by the voice and the accident sensing signal intermittently using different frequency channels; a voice output part for outputting a voice and a beep sound corresponding to the voice signal and the emergency signal transmitted from the outside; and a control part for controlling to output the beep sound in an output time interval established differently according to reception intensity of the received emergency signal.