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Intelligent household gas-stolen-prevention gas meter reading system based on Wi-Fi

A meter reading system and smart home technology, which is applied in signal transmission systems, instruments, volume indicators and recording equipment, etc., can solve the problems of poor installation stability of magnetic steel, and achieve the effects of reliable use, long service life and improved stability

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 Wi-Fi-based smart home anti-theft gas meter reading system with higher reliability and real-time performance in view of 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A smart home anti-theft gas meter reading system based on Wi-Fi, 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 WiFi communication module, a wireless interrupter, a wireless AP module and a central processing unit. The gas meters are installed in the homes of residents in the community, and each household has a gas meter. Each gas meter is provided with a WiFi communication module. Each WiFi communication module can be provided with a wireless interrupter correspondingly, and multiple WiFi communication modules can also be provided with a wireless interrupter correspondingly. Each wireless interrupter can be equipped with a wireless AP module, or multiple wireless interrupters can be equipped with a wireless AP module. Multiple wireless AP modules correspond to one or multiple CPUs.

[0020] The gas meter includes a casing, in ...

Embodiment 2

[0027]On the basis of Embodiment 1, the counter includes a counter frame, a character wheel set, and a driven wheel set meshed with the character wheel set, and the counter frame is also provided with dial teeth, and the dial teeth and the character wheel The head wheels of the group are meshed, and the driven wheel group and the character wheel group are all installed on the counter frame through the counter shaft. A blind hole is also provided in the axial direction of the head wheel of the character wheel group, and at least one elastic clip is provided at any position on the wall of the blind hole. The blind hole should be arranged on the other side where the axial direction of the head wheel of the character wheel set meshes with the radial direction of the dial teeth. The upper blind hole of the head wheel shaft of the character wheel group is circular, and the inside thereof is used for installing magnetic steel. After the head wheel of the character wheel group rotate...

Embodiment 3

[0029] On the basis of Embodiment 1 or Embodiment 2, the inductor is a magnetic block, and the magnetic block is installed on the wheel surface of the head wheel of the character wheel group, and the sensor identification circuit is composed of a reed switch The switch circuit; every time the head wheel of the word wheel group rotates a circle, the magnetic block and the reed switch are close to each other once, and the reed switch is affected by the magnetic block to close the switch circuit once, and the volume of the gas is completed by counting and data conversion. Perform metering; it should be noted that in other embodiments, the sensor and sensor identification circuit may also be a metering signal sampling circuit based on infrared sensing technology or laser sensing technology.

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Abstract

The invention discloses an intelligent household gas-stolen-prevention gas meter reading system based on Wi-Fi, and belongs to gas meter reading systems in the technical field of intelligent homes. By means of the intelligent household gas-stolen-prevention gas meter reading system based on the Wi-Fi, higher reliability and real-time performance are achieved, and the problem that the installation stability of magnetic steel in a counter of an existing gas meter is poorer can be solved. According to the technical scheme, the intelligent household gas-stolen-prevention gas meter reading system based on the Wi-Fi comprises a gas meter, a WiFi communication module, a wireless interrupter, a wireless AP module and a central processing unit; the gas meter comprises a shell, a counter and a gas inlet pipe and a gas outlet pipe which are arranged on the shell; an inductor identification circuit in the gas meter is electrically connected with the WiFi communication module which is connected with the wireless interrupter through a wireless network, the wireless interrupter is connected with the wireless AP module through the wireless network, and the wireless AP module is connected with the central processing unit through a wired network. The intelligent household gas-stolen-prevention gas meter reading system based on the Wi-Fi is suitable for the intelligent homes.

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 Wi-Fi-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 me...

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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