AIR GAS LEVEL MONITORING SYSTEM Russian patent published in 2024 - IPC G08B17/10 

FIELD: measuring.

SUBSTANCE: invention relates to systems for monitoring the level of gas content of air and can be used at housing and communal services. Air gas level monitoring system includes an air gas alarm, an electromagnetic gas shut-off valve, connected to a control board, wherein the valve control board is configured to identify the connection to the electrical connector of the electronic mounting device for the forced activation of the electromagnetic locking mechanism (to open or close the valve locking mechanism), obtaining and storing an identification code of an electronic mounting device with a time mark during forced activation of an electromagnetic locking mechanism from the electronic mounting device, a connecting cable. When the valve locking mechanism is activated, the mounting device generates a signal (with the recorded identification code), which is different from the signal generated by the control board when identifying the presence of one or another gas, which is supplied to the microcontroller of the valve control board. Microcontroller of the control board reads this signal, records into the internal memory the mounting device identification code with the time reference and the signal type and simultaneously transmits the command to the actuators built into the valve control board, for generation of electric current with certain voltage and direction for transfer of the valve shutoff mechanism to the corresponding position.

EFFECT: simultaneously increasing the level of safety during operation of the air gas level monitoring system, simplifying its design and increasing reliability.

3 cl, 4 dwg