Smart home gas larceny prevention wireless gas meter reading system based on ZigBee

A technology for wireless meter reading and smart home, which is applied in signal transmission systems, instruments, volume indicators and recording equipment, etc. It can solve the problems of poor installation stability of magnetic steel, and achieve the effects of reliable use, convenient and simple installation, and high usability

Inactive Publication Date: 2015-12-30
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 invention of the present invention is to provide a ZigBee-based smart home anti-theft gas meter wireless meter reading system with higher reliability and real-time performance for the problems existing in the prior art, and can solve the problems of existing gas meters. The problem of poor installation stability of the magnetic steel in the counter

Method used

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  • Smart home gas larceny prevention wireless gas meter reading system based on ZigBee
  • Smart home gas larceny prevention wireless gas meter reading system based on ZigBee
  • Smart home gas larceny prevention wireless gas meter reading system based on ZigBee

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Effect test

Embodiment 1

[0030] A ZigBee-based wireless meter reading system for smart home anti-theft gas meters. The gas meter reading system can realize the meter reading work of gas meters in a residential area or even multiple residential areas. The gas meter reading system includes a gas meter, a ZigBee wireless communication module, a ZigBee routing module, a ZigBee coordinator, a GPRS module 6 and a central processing unit. The gas boxes are installed in the households of the community, and each gas box is correspondingly provided with a gas meter 2, that is, one gas box for one household and one gas meter 2 for each household. Each gas meter 2 is correspondingly provided with a ZigBee wireless communication module or multiple gas meters 2 are correspondingly provided with a ZigBee wireless communication module. Each ZigBee wireless communication module can be provided with a ZigBee routing module correspondingly or a plurality of ZigBee wireless communication modules can be provided with a Zi...

Embodiment 2

[0039] On the basis of the first embodiment, the counter 4 includes a counter frame 41, a character wheel set 42, and a driven wheel set 43 meshing with the character wheel set 42. The counter frame 41 is also provided with a dial tooth 44, so The flower shifting tooth 44 is engaged with the head wheel 45 of the character wheel group, and the driven wheel group 43 and the character wheel group 42 are all installed on the counter frame 41 by the counter 4 shafts. A blind hole 46 is also provided in the axial direction of the head wheel 45 of the character wheel group, and at least one elastic clip is provided at any position on the wall of the blind hole 46 . The blind hole 46 should be arranged on the other side where the axial direction of the character wheel set head wheel 45 meshes with the radial direction of the dial tooth 44 . The axial blind hole 46 of the character wheel group head wheel 45 is circular, and its inside is used for installing magnetic steel. After the f...

Embodiment 3

[0041] On the basis of the first or second embodiment, the height adjustment mechanism includes an adjustment bolt 93 installed on the support part 9 and an adjustment nut 94 matched with the adjustment bolt 93 .

[0042] When in use, first install the gas meter on the wall 10 through the installation part 8, place the bottom of the gas meter on the support part 9, and make the bottom of the gas meter match the top of the adjusting bolt. After adopting the above installation method, the gas meter is improved. The stability of the installation is high; the height position of the gas meter is adjusted by turning the adjusting bolt 93 through the adjusting bolt 93. By setting the above-mentioned structure, the stability of the installation of the gas meter is ensured, and the installation of the gas meter is safe and reliable. Measurement accuracy.

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Abstract

The invention belongs to the technical field of smart home, discloses a smart home gas larceny prevention wireless gas meter reading system based on ZigBee, and aims to provide a ZigBee-based smart home gas larceny prevention wireless gas meter reading system with higher reliability and real-time performance. According to the technical scheme, the system comprises gas meters, a ZigBee wireless communication module, a ZigBee routing module, a ZigBee coordinator, a GPRS module and a central processing unit. Inductor identification circuits in the gas meters transmit collected gas meter information to the ZigBee coordinator through the ZigBee wireless communication module and the ZigBee routing module in sequence, and the ZigBee coordinator transmits received gas meter information data signals to the central processing unit through the GPRS module via a GPRS network. The gas meter reading system is suitable for smart home.

Description

technical field [0001] The invention belongs to the technical field of smart home, and relates to a gas meter reading system for smart home, in particular to a ZigBee-based gas meter reading system for smart home. Background technique [0002] With the development of modern technology, new requirements have been put forward for the meter reading method of gas meters in smart homes, that is, gas meters and gas 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 reading personnel, and improve the meter reading efficiency of gas meters. [0003] In addition, as a gas metering device, gas meters are generally used to measure the total volume of gas flowing through the gas meter. However, with the popularization of gas applications in our country, gas m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G01F15/06
Inventor 周伦
Owner CHENGDU HONGYI TIANCHENG TECH
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