System for the identification and location of people in danger or emergency using radiofrequency of the short distance

摘要

System for the identification and location of people in danger or emergency using radiofrequency of the short distance is a electronic equipment which can be driven by a person who is in a situation of emergency or danger, and serves to assist in their identi Identification and location is achieved thanks to the periodic messages sent by a radio frequency transmitterThe short distance and can be received by any other similar equipment that is within the coverage area of the signal. The received message is displayed on a screen in text form and at the same time, will be triggered warning devices, vibration and light to alert the arrival of a new message.