FIELD: telemechanics; telemetry.
SUBSTANCE: invention relates to the design of telemechanics cabinets for housing equipment for collecting, processing and transmitting telemetry signals and can be used for monitoring and controlling technological processes of electric and heat power facilities, industrial enterprises, water supply, oil and gas industries, utilities, transport, generating and network companies, transformer substations, energy facilities, industrial and similar enterprises. The technical result is the expansion of the functionality of the telecommunications cabinet (telemechanics) by ensuring the possibility of reliable uninterrupted transmission/collection of data on the state of energy, industry and housing and communal services facilities via the LP WAN radio channel (LoRaWAN protocol) over long distances (up to 40 km) with the ability to encrypt the transmitted data. The technical result is achieved in that the telecommunications cabinet contains a housing, inside of which telecommunications equipment and a power supply unit are located. A cover is attached to the cabinet body to form a closed space during assembly, inside which a mounting panel is rigidly fixed, on which telecommunications equipment is rigidly fixed, including a radio controller, a base station and a local LoRaWAN network server. One input/output of the radio controller is connected by wire to the input/output of the base station, and the other input/output of the radio controller is connected by wire to the input/output of the local LoRaWAN network server; the power inputs of the radio controller, base station and local LoRaWAN network server are connected by wire with power supply. In this case, the radio controller is configured to connect with input/output devices, metering devices, telecommunications cabinet control sensors and with antenna and channel-forming equipment. The local LoRaWAN network server is configured to create a LoRaWAN data transmission network and organize data exchange between LoRaWAN end devices and the MQTT broker, and the base station is configured to create LoRaWAN data transmission channels for data exchange between LoRaWAN end devices and the local LoRaWAN network server.
EFFECT: expansion of the functionality of the telecommunications cabinet (telemechanics) by ensuring the possibility of reliable uninterrupted transmission/collection of data on the state of energy, industry and housing and communal services facilities via the LP WAN radio channel (LoRaWAN protocol) over long distances (up to 40 km) with the ability to encrypt the transmitted data.
5 cl, 1 dwg
