The invention discloses a water area positioning and alarming device which comprises a positioning anchor, an anchor chain and a buoy. The positioning anchor is connected with the buoy through the anchor chain, a floating bag, a sealed cabin and a chain anchor cabin are arranged on the buoy, an antenna and a light-emitting material are arranged on the floating bag of the buoy, and a power storing device, a wireless electric alarming device and a related device are arranged in the sealed cabin. The water area positioning and alarming device can be arranged on an aircraft and a boat and can be automatically ejected out under powerful vibration and can also be ejected out under a controlled condition, and meanwhile the wireless electric alarming device is started. After the aircraft or the boat falls into water, the positioning anchor drags the buoy to be located in a certain water area, and the wireless electric alarming device can continuously send SOS which is recorded in advance. Thus, a rescuing department can correctly determine the direction in time to conduct effective rescuing.
Water area positioning and alarming device
2015-04-29
Patent
Elektronische Ressource
Englisch
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