SIGNALLING DEVICE OF DETECTING AND DETERMINING LOCATION OF ALARM AND CRITICAL SITUATIONS Russian patent published in 2017 - IPC G08B25/00 

FIELD: physics.

SUBSTANCE: signalling device of detecting and determining location of alarm and critical situations is intended for prompt notification of interested persons and specialized services about emerging security threats. The signalling device contains a sensor equipment that is diverse for various alarm and critical situations and is configured for two-level control of dangerous situations, and ensures the consistent generation of signals to aggravate the alarm situation until it reaches a critical level. To improve the efficiency and reliability of the signal transmission, communication equipment is used. The location is determined by a GLONASS-like navigation receiver. Due to the use of a variety of sensor equipment, the number of simultaneously controlled parameters increases to detect alarm and critical situations. Power supply is provided only for sensor equipment.

EFFECT: reduction of power consumption and increase in the lifetime of the autonomous operation of the signalling device in a standby mode, due to small dimensions and low power consumption, the signalling device is able to control several different types of objects in a mobile application.

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