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Data communication displayer for electric energy instrument

A technology of electric energy meter and data communication, applied in the direction of instruments, coin-operated equipment for distributing discrete items, coin-free or similar appliances, etc. Problems such as the opacity of electricity metering data to achieve the effect of promoting energy conservation and emission reduction

Active Publication Date: 2009-05-20
黑龙江省电工仪器仪表工程技术研究中心有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the differences between urban and rural areas and regions in our country, the installation methods of electric energy meters cannot be unified. In some areas, electric energy meters are installed in places where users cannot see them at any time, and in other areas, electric energy meters are installed on utility poles. In the power distribution box, due to the above reasons, there are quite a few users who cannot know their electricity consumption in real time; users in some areas need to pay the electricity bill at the place designated by the power company, and for users who use the electric energy meter with the prepaid function, the balance is insufficient Instantaneous power outages, so users urgently need to keep abreast of their own electricity consumption
[0003] The problems brought about by this situation are: on the one hand, for users, electricity metering data is opaque, which violates the principle of openness and fairness; on the other hand, it is not conducive to the effective development and utilization of energy, energy conservation and emission reduction for the country.

Method used

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  • Data communication displayer for electric energy instrument
  • Data communication displayer for electric energy instrument
  • Data communication displayer for electric energy instrument

Examples

Experimental program
Comparison scheme
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specific Embodiment approach 1

[0008] Specific embodiment 1: With reference to accompanying drawings 1 and 2, an electric energy meter data communication display device described in this specific embodiment consists of a communication module, a central data processing unit, a security authentication module, a display unit, a keyboard input unit and a coupling transformer Composition, the communication module is a power line carrier module. The electric energy meter data communication display instrument is inserted into any power socket (or wireless communication switch) of the user through a power plug, establishes a communication connection with the electric energy meter, and can read and sequentially display the active electric energy, current, Data such as rate status and remaining power, plug and play.

[0009] The power line carrier module adopts the ES16U power line carrier module, which is a spread spectrum communication and data processing chip specially applied to the power line communication mediu...

specific Embodiment approach 2

[0038] Specific embodiment 2: Referring to accompanying drawing 3, the difference between this specific embodiment and specific embodiment 1 is: the communication module adopts a wireless communication module, establishes a communication connection with the electric energy meter, uses battery power supply, and turns on the power switch , you can read and sequentially display data such as active energy, current, tariff status, and remaining power of the corresponding energy meter.

specific Embodiment approach 3

[0039] Specific embodiment 3: Referring to accompanying drawing 4, the difference between this specific embodiment and specific embodiment 1 is that this device only has the function of displaying the data of the electric energy meter, and has a simple structure and low cost.

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Abstract

The invention provides an electrical energy instrument data communication indicator, and relates to electrical energy instrument data communication technology. The invention overcomes the defects in the prior art and provides the electrical energy instrument data communication indicator. The electrical energy instrument data communication indicator consists of a communication module, a central data processing unit, a safety certification module, a display unit, a keyboard input unit and a coupling transformer. The electrical energy instrument data communication indicator is inserted into any supply socket (or wireless communication switch) of a user through a power plug so as to establish the communication connection with the electrical energy instrument and read and display in turn the data of the corresponding electrical energy instrument such as active electrical energy amount, current, rate status, dump energy, and the like. The electrical energy instrument data communication indicator is plug-and-play. The electrical energy instrument data communication indicator is a portable electrical energy data display device capable of providing the real-time electricity consumption status for the user, providing the quick internet electricity purchase service for the user with prepaid charge, and also providing the illumination function for the user.

Description

Technical field: [0001] The invention relates to the data communication technology of an electric energy meter, in particular to an electric energy meter data communication display instrument. Background technique: [0002] At present, due to the differences between urban and rural areas and regions in our country, the installation methods of electric energy meters cannot be unified. In some areas, electric energy meters are installed in places where users cannot see them at any time, and in other areas, electric energy meters are installed on utility poles. In the power distribution box, due to the above reasons, there are quite a few users who cannot know their electricity consumption in real time; users in some areas need to pay the electricity bill at the place designated by the power company, and for users who use the electric energy meter with the prepaid function, the balance is insufficient Instantaneous power outages, so users urgently need to keep abreast of their ...

Claims

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Application Information

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IPC IPC(8): G07F15/00
Inventor 徐人恒张立华
Owner 黑龙江省电工仪器仪表工程技术研究中心有限公司