[New patent introduction] A smart meter device with electricity bill metering function

Today, I will introduce a national invention authorized patent—a smart meter device with electricity metering function. The patent was applied for by Shenyang Institute of Engineering, and the authorization was announced on August 14, 2018.

The utility model relates to an electric meter, in particular to an intelligent electric meter device with an electricity bill metering function.

The smart meter is the smart terminal of the smart grid. It is no longer an electric energy meter in the traditional sense. In addition to the basic power metering function of the traditional electric energy meter, the smart meter also has two-way multiple functions in order to adapt to the smart grid and the use of new energy. With intelligent functions such as tariff metering functions, user-side control functions, multiple data transmission modes, two-way data communication functions, and anti-theft functions, smart meters represent the future development direction of intelligent terminals for end users of energy-saving smart grids. The smart meter is the smart terminal of the smart grid. It is no longer an electric energy meter in the traditional sense. In addition to the basic electricity metering function of the traditional electric meter, the smart meter also has electricity consumption information in order to adapt to the use of smart grids and new energy. Intelligent functions such as storage, two-way multi-rate metering functions, user-side control functions, two-way data communication functions with multiple data transmission modes, and anti-theft functions. Smart meters represent future end-user intelligent terminals for energy-saving smart grids Development direction.

However, the current electricity meters are simple in structure and single in function. Especially when they are in use, they cannot calculate the electricity bill and can only display the electricity used. In addition, many smart meters cannot save the data in time in the event of a sudden power failure. Bringing great inconvenience to people.

The technical problem to be solved by the utility model is to overcome the existing shortcomings and provide a smart meter device with the function of metering electricity bills, thereby solving the above-mentioned problems. Schematic diagram of the structure of a smart meter device with electricity bill metering function according to the utility model

In order to achieve the above objectives, the present invention provides the following technical solutions: a smart meter device with electricity bill metering function, including an automatic power-off module, an information collection module, a data storage module, an excess alarm module, an electricity bill metering module, and an overvoltage protection module , Electric meter box, storage battery, wireless signal sending module, smoke sensor, temperature sensor module, single-chip microcomputer, GPS positioning module and solar panel. The electric meter box is provided with a single-chip microcomputer, and the single-chip microcomputer is electrically connected to the automatic power-off module. The single-chip microcomputer is electrically connected with the information collection module, the single-chip computer is electrically connected with the data storage module, the single-chip computer is electrically connected with the excess alarm module, the single-chip computer is electrically connected with the electricity bill metering module, and the single-chip computer is electrically connected with the overvoltage protection The module is electrically connected, the single-chip computer is electrically connected with the battery, the single-chip computer is electrically connected with the wireless signal sending module, the single-chip computer is electrically connected with the smoke sensor, and the single-chip computer is electrically connected with the temperature sensing module,

The single-chip microcomputer is electrically connected with the GPS positioning module, and a solar panel is arranged on the outside of the electric meter box. As a preferred technical solution of the present utility model, the single-chip microcomputer is electrically connected with the solar panel; the electric meter box is made of stainless steel; the single-chip computer is electrically connected with the server; the single-chip computer is electrically connected with the smart device The outer side of the meter box is provided with an LED display screen.

Compared with the prior art, the beneficial effect of the present utility model is that the smart meter device with electricity bill metering function can automatically cut off the power supply when the temperature is too high through the set automatic power-off module. The alarm module can remind the head of the household when the electricity bill exceeds the limit. The electricity meter module is used to charge the electricity bill generated by the electricity meter. The electricity meter can be over-voltage protected through the set over-voltage protection module. The set battery can provide power to the meter to avoid losing the data of the smart meter in the case of a sudden power failure. The wireless signal sending module is set to send electricity bill data to the head of the household terminal. Through the smoke sensor set, It can sense the smoke in the house of the head of the household and give an alarm in the event of a fire. The GPS positioning module is used to locate the meter. The solar panel can be used to charge the battery. The structure is scientific and reasonable. , It is safe and convenient to use, which provides great help for people.

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