Intelligent gas meter of Internet of things and control system thereof

Abstract

The invention discloses an intelligent gas meter of the Internet of things and a control system thereof, belonging to an intelligent gas meter. The intelligent gas meter comprises a base meter, a CPU (Central Processing Unit) control module and a data transmission module. The base meter is provided with a source gas outlet and a source gas inlet. An electromechanical valve is installed close to the source gas inlet. The CPU control module is connected with the base meter and transmits a control signal to the base meter. The gas consumption standard of the base meter can be adjusted by the CPU control module. The CPU control module comprises an EEPROM (Electrically Erasable Programmable Read-Only Memory) data memory. The data transmission module is indirectly connected with the Internet of things and is also connected with a remote computer management system via the Internet of things. The data transmission module receives the control signal from the remote computer management system and feeds back the gas consumption information transmitted by the CPU control module to the computer management system. The intelligent gas meter of the Internet of things and the control system thereof are suitable for the gas use networks in areas and has the advantages of wide application range and easiness of generalization.

Description

technical field [0001] The invention relates to an intelligent gas meter, more specifically, an Internet of Things intelligent gas meter and its control system. Background technique [0002] At present, domestic energy prices are in line with international standards. Due to international oil and gas tensions, price fluctuations are frequent, and gas charging prices need to be adjusted immediately. Therefore, higher requirements are put forward for metering gas meters. The purpose is to achieve gas metering, control, and charging. Management and other functions, but the gas meters currently produced in China can be divided into two types in terms of payment methods: one is to pay before use, such as IC card gas meters, and the other is to use and then pay, such as ordinary membrane gas meters. The former gas meter of the above two billing methods has the characteristics that the gas will stop immediately after the pre-purchased gas fee is exhausted, and the user must hold the...

AI Technical Summary

Problems solved by technology

Because it is point-to-point transmission and the wireless signal is easily interfered by external frequencies and buildings, the data copying rate is very unsatisfactory

Therefore, none of the existing gas meters can solve technical problems such as real-time adjustment of gas prices, timely feedback of data in gas meters used by gas users, and centralized management.

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