METHOD FOR WIRELESS DETECTION OF CONTROL OBJECT OPENING Russian patent published in 2019 - IPC G08B13/19 

FIELD: radio engineering; electronics.

SUBSTANCE: invention relates to radio electronics. Technical result is achieved by a method of wireless detection of object of control, which consists in the fact that in the area of location of the monitoring object, a wireless PIR sensor is installed, using which, using LPWAN or NBIoT technology, messages are sent to a base station installed in the wireless PIR sensor wireless signal propagation zone. Base station receives, from wireless PIR sensor, each message, processes it and sends it to network server. Using a network server, each message is received from a base station, processed and sent to an electronic user device. Each message from a wireless PIR sensor comprises identification data of a wireless PIR sensor and a useful signal, and the useful signal comprises a working control signal when the control object is closed or an alarm signal when the monitoring object is opened.

EFFECT: high reliability of controlling unauthorized access to monitoring objects.

9 cl, 5 dwg