Remote-control intelligent integrated water, electricity and gas meter
A gas meter and gas technology, which is applied to special billing instruments, measuring devices, instruments, etc., can solve the problem of water, electricity, and gas prices that are not real-time, unable to monitor water, electricity, and gas consumption in real time, and waste. resources, etc.
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[0012] The present invention will be further described below in conjunction with the drawings.
[0013] As shown in the figure, a remote control intelligent water, electricity, and gas integrated meter includes a power module 1, a water meter module 2, an electric meter module 3, a gas meter module 4, a remote control module 6 and The liquid crystal display module 7, the water meter module 2, the electric meter module 3, and the gas meter module 4 are integrated, controlled by the CPU controller 5, powered by the power supply module 1, and the liquid crystal display module 7 displays relevant information. The CPU controller 5 performs data transmission and exchange with the remote control module 6 through the data command bus 10.
[0014] The CPU controller has its own EEPROM data memory, which mainly stores the unique identification code, the amount of gas (water, electricity) purchased, the unit price of gas (water, electricity), historical records, the cumulative amount of gas (...
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