Distress signal generator and device and method for generating distress signal

Abstract

The invention provides a distress signal generator, relating to the technical field of emergency rescue equipment. The distress signal generator comprises a power supply, a trigger module, a power supply detection module, a switch, a control module and a distress signal generation module. The power supply comprises mains supply and a backup battery. The backup battery supplies power after the mains supply is cut. The power supply detection module is used for detecting whether the power supply is mains supply or backup battery power supply. The switch is switched on when the power supply detection module detects the backup battery power supply and allows the backup battery to connect the control module. The trigger module is connected to the power supply and the control module under the action of external force and allows the control module to work. The control module is used for controlling the distress signal generation module to emit a distress signal. The distress signal generation module is used for emitting the distress signal. The distress signal generator has the advantages of a simple structure and low cost, the distress signal can be automatically sent out under the action of the external force, thus trapped persons are easily found by rescuers, the search time is reduced, the rescue time is reduced, deaths are reduced, and the distress signal generator has a wide range of application and a value of popularization.

Description

technical field [0001] The invention relates to the technical field of emergency rescue equipment, in particular to a distress signal generator, a distress signal generating device and a method for generating a distress signal. Background technique [0002] The collapse of buildings caused by earthquakes, typhoons, engineering construction, etc., is prone to people being buried. The existing search and rescue methods usually use life detectors and search and rescue dogs to search for the specific location of trapped people on the scene. Due to the search range Big, time-consuming, wasting precious rescue time. Trapped people can only wait for rescuers to find themselves in the ruins, and cannot send a distress signal to the outside world, so that rescuers can rescue themselves as soon as possible. Contents of the invention [0003] Aiming at the defects in the prior art, one of the purposes of the present invention is to provide a distress signal generator, which can acti...

AI Technical Summary

Problems solved by technology

[0002] The collapse of buildings caused by earthquakes, typhoons, engineering construction, etc., is prone to people being buried. The existing search and rescue methods usually use life detectors and search and rescue dogs to search for the specific location of trapped people on the scene. Due to the search range Big, takes a long time, wasting precious rescue time

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