Intelligent electric meter switchable in function and usage method thereof

A smart meter and switching function technology, applied in the direction of responding to the generation of errors, no coins or similar appliances, and coin-operated devices that distribute discrete items, etc., can solve the problem that only supports charging, and the meter only supports charging and cannot be free. Selection and other issues to achieve the effect of avoiding resetting, saving user time, and wide application range

Inactive Publication Date: 2017-05-17
NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] Under the constraints of existing technology, after the meter leaves the factory, it only supports charging or only charging money. If the power bur

Method used

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  • Intelligent electric meter switchable in function and usage method thereof

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: figure 1 As shown, a smart meter with switchable functions includes a housing and a panel, the panel is provided with a display module, and the housing is provided with a storage module, an alarm module, a processor, a communication module, a meter operation switching module, Settlement module and parameter measurement module;

[0027] The storage module includes an E2PROM memory;

[0028] The alarm module includes a low battery alarm module and a failure alarm module;

[0029] The communication module includes a remote signal receiving module and a signal feedback module;

[0030] The settlement module includes a settlement memory;

[0031] The meter operation switching module includes a rechargeable module, a money-charging module and a switching module;

[0032] The parameter measurement module includes a voltage measurement module, a ...

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Abstract

The invention discloses an intelligent electric meter switchable in function. The intelligent electric meter comprises a housing and a panel, wherein a display module is arranged on the panel, and a storage module, an alarming module, a processor, a communication module, an electric meter operation switching module, a settlement module and a parameter measuring module are arranged in the housing. The storage module comprises an E2PROM memorizer. The alarming module comprises a low-electric-quantity alarming module and a failure alarming module. The communication module comprises a remote signal receiving module and a signal feedback module. The settlement module comprises a settlement memorizer. The electric meter operation switching module comprises a charging module, a money charging module and a switching module. The parameter measuring module comprises a voltage measuring module, a current measuring module, an active power measuring module and a power-factor measuring module. Compared with the prior art, a money charging mode of the intelligent electric meter can be switched, returning and resetting are avoided, time is saved for a user, and the intelligent electric meter is convenient to use and wide in application range.

Description

technical field [0001] The invention relates to a smart electric meter, in particular to a smart electric meter with switchable functions. Background technique [0002] 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 consumption measurement function of the traditional electric energy meter, the smart meter also has two-way multiple functions in order to adapt to the use of smart grid and new energy. Intelligent functions such as rate metering function, user terminal control function, two-way data communication function of multiple data transmission modes, and anti-theft function, smart meters represent the development direction of future energy-saving smart grid end-user intelligent terminals. [0003] The code-type prepaid energy meter is a smart meter that pays first to purchase electricity and obtains a series of recharge codes. The user enters the meter through the ...

Claims

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Application Information

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IPC IPC(8): G07F15/06G06F11/10
Inventor 胡元轲叶思奇
Owner NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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