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Wireless meter reading system for intelligent household electric meters based on ZigBee

A wireless meter reading and smart home technology, applied in transmission systems, wireless communication, signal transmission systems, etc., can solve the problems of smart meters that are prone to fire and damage, and achieve the effects of easy cleaning, improved real-time performance, and strong practicability

Inactive Publication Date: 2015-12-02
CHENGDU HONGYI TIANCHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a ZigBee-based wireless meter reading system for smart home electric meters with higher reliability and real-time performance in view of the problems existing in the prior art, and to solve the problem that the existing smart electric meters are prone to fire and damage

Method used

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  • Wireless meter reading system for intelligent household electric meters based on ZigBee
  • Wireless meter reading system for intelligent household electric meters based on ZigBee
  • Wireless meter reading system for intelligent household electric meters based on ZigBee

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A wireless meter reading system for smart home electric meters based on ZigBee. The smart electric meter 2 meter reading system can realize the meter reading work of smart electric meters 2 in a residential area or even multiple residential areas.

[0027] The smart meter 2 meter reading system includes a meter box, a smart meter 2, a ZigBee wireless communication module, a ZigBee routing module, a ZigBee coordinator, a GPRS module and a central processing unit. The meter boxes are installed in the homes of residents in the community, and each meter box is correspondingly provided with a smart meter 2, that is, one meter box for one household and one smart meter 2 for each household. Each smart meter 2 is correspondingly provided with a ZigBee wireless communication module or multiple smart meters 2 are correspondingly provided with a ZigBee wireless communication module. Each ZigBee wireless communication module can be provided with a ZigBee routing module correspondin...

Embodiment 2

[0032] On the basis of the first embodiment, the height adjustment mechanism includes an adjustment bolt 53 installed on the support part 5 and an adjustment nut 54 matched with the adjustment bolt 53 .

[0033] When in use, the meter box is first installed on the wall 6 through the installation part 4, and the bottom of the meter box is placed on the support part 5, so that the bottom of the meter box is matched with the top of the adjusting bolt. After adopting the above installation method, the meter box is improved. The stability of the installation is high; the height position of the meter box is adjusted by turning the adjusting bolt 53 . By setting the above structure, it not only ensures the stability of the installation of the meter box, but also makes the installation of the meter box safe and reliable. Measurement accuracy.

Embodiment 3

[0035] On the basis of Embodiment 1 or Embodiment 2, the support part 5 includes a vertical plate 51 and a horizontal plate 52, the vertical plate 51 is connected with the installation part 4 as an integral structure, and the end of the horizontal plate 52 and the end of the vertical plate 51 The part is integrally formed, and the vertical plate 51 and the horizontal plate 52 form a "T" shape structure. The number of height adjustment mechanisms is set to three, one of which is installed on the vertical plate 51, and the other two height adjustment mechanisms are installed symmetrically. It is arranged at both ends of the horizontal plate 52 , and three height adjustment mechanisms cooperate on the supporting part 5 to form an isosceles triangle structure. With the above structure, the horizontal plate 52 and the vertical plate 51 cooperate to form a "T" shape, which makes the supporting effect of the support part 5 better and ensures the stability of the meter box.

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Abstract

The invention discloses a wireless meter reading system for intelligent household electric meters based on ZigBee. By means of the wireless meter reading system for the intelligent household electric meters based on the ZigBee, higher reliability and real-time performance are achieved. According to the technical scheme, the wireless meter reading system for the intelligent household electric meters based on the ZigBee comprises the intelligent electric meters, a ZigBee wireless communication module, a ZigBee route module, a ZigBee coordinator, a GPRS module and a central processing unit; each intelligent electric meter comprises a metering module, a microprocessor, a signal encryption module and a signal output module; electric energy information data are transmitted to the ZigBee coordinator through the microprocessors, the signal encryption modules, the signal output modules, the ZigBee wireless communication module and the ZigBee route module, and the ZigBee coordinator transmits received electric energy information data signals to the central processing unit through the GPRS module and the GPRS network. The wireless meter reading system for the intelligent household electric meters based on the ZigBee is suitable for intelligent homes.

Description

technical field [0001] The invention belongs to the technical field of smart home, and relates to a smart meter reading system for smart homes, in particular to a ZigBee-based smart meter reading system for smart homes. Background technique [0002] With the development of modern technology, new requirements have been put forward for the meter reading method of smart meters in smart homes, that is, smart meters and smart meter reading methods are required to have higher reliability, real-time performance and data quality in smart homes. For the convenience of handling, it is necessary to fundamentally solve the troubles caused by the existing household meter reading and charging to users and meter readers, and improve the meter reading efficiency of smart meters. [0003] In addition, smart meters, also known as watt-hour meters, fire meters and kilowatt-hour meters, are mainly used to measure electric energy. The meter box is a box used to install and control smart meters....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G05B15/02H04L29/08H04W84/18
Inventor 周伦
Owner CHENGDU HONGYI TIANCHENG TECH