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GSM-based smart home dual-gas-stealing-prevention gas meter reading system

A smart home and meter reading system technology, applied in the signal transmission system, general control system, control/regulation system, etc., can solve the problems of gas theft, gas estimation, and missed copying, so as to prevent gas theft and leakage small, reliable effect

Inactive Publication Date: 2016-01-06
CHENGDU HONGYI TIANCHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in some places where the supervision is not in place, the gas meter box will be opened by the residents privately, the pipeline will be overlapped, the gas will be stolen, and the estimation and omission of the gas will be serious.

Method used

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  • GSM-based smart home dual-gas-stealing-prevention gas meter reading system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A GSM-based double anti-theft gas meter reading system for smart homes. 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 box 1, a collector, a GSM communication module and a controller. The gas meter box 1 is installed in the households of the community, and a gas meter 12 is arranged in each gas meter box 1, that is, one gas meter 12 for each household. One or more gas meters 12 are correspondingly provided with a collector, and the collector is used to collect gas information such as user information and gas consumption information recorded by the one or more gas meters 12 . One collector corresponds to one GSM communication module, and the collector transmits the gas information it collects to the GSM communication module through the GSM network. One or more GSM communication modules correspond to a controller, and the GSM communic...

Embodiment 2

[0038] On the basis of Embodiment 1, the gas meter box 1 is vertically provided with a partition baffle 4, and the two sides of the partition board are respectively slid on the inner side of the gas meter box 1, and the partition baffle 4 separates the gas meter box 1 The inner cavity of the gas meter is divided into two, which are gas meter chamber 2 and meter inspection chamber 3 respectively. The gas meter chamber 2 is provided with a gas meter 12, and the partition plate 4 is provided with a meter reading window 41. When manual meter inspection is adopted, it is convenient for meter reading personnel to check the gas meter 12 through the meter inspection room 3 and the meter reading window 41. . An electromagnetic lock 5 is also provided in the gas meter box 1, and the electromagnetic lock 5 is fixed on the inner side of the gas meter box 1 and is used to lock the separating partition 4. The electromagnetic lock 5 is electrically connected with the electromagnetic lock un...

Embodiment 3

[0042] On the basis of embodiment one or embodiment two,

[0043] This collector comprises single-chip microcomputer and TC35i module, and this single-chip microcomputer selects At89C51 single-chip microcomputer for use, and this At89C51 single-chip microcomputer is connected with gas meter 12 through RS485 serial communication interface, 485 bus line, and this At89C51 single-chip microcomputer is electrically connected with TC35i module by MAX232A conversion level, and TC35i module is connected with TC35i module The GSM communication module is electrically connected.

[0044] As a preference, the collector can also be provided with an LCD data display module and an EEPROM module, such as SMS control center number, gas meter 12 address information and other system data can be stored in the EEPROM module to play the role of power-down protection.

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Abstract

The invention discloses a GSM-based smart home dual-gas-stealing-prevention gas meter reading system, belongs to a gas meter reading system in the technical field of smart home, and aims to provide a GSM-based smart home dual-gas-stealing-prevention gas meter reading system which has the advantages of long data transmission distance and fast data transfer. The technical scheme is as follows: the system comprises a gas meter box, a collector, a GSM communication module and a controller; a dividing partition for dividing the cavity of the gas meter box into a gas meter room and a meter reading room is vertically arranged inside the gas meter box, a gas meter is arranged inside the gas meter box, an electromagnetic lock used for locking the dividing partition is arranged on the inner wall of the gas meter box, and the electromagnetic lock is electrically connected with an electromagnetic lock opening controller; and a sensor of a counter is electrically connected with the collector, the collector is electrically connected with the GSM communication module, and the GSM communication module is electrically connected with the controller. The technical scheme of the invention is applicable to the gas meter reading system in smart home.

Description

technical field [0001] The invention belongs to the technical field of smart home, and relates to a gas meter reading system used in smart home, in particular to a GSM-based double anti-theft 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 readers, solve the inaccuracy problems caused by estimation and self-copying in the current meter reading process, and Improve the meter reading efficiency of gas meters. In addition, the existing meter reading system is affected by network coverage due to its own defects, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418G08C17/02
CPCY02P90/02G05B19/4186G08C17/02
Inventor 周伦
Owner CHENGDU HONGYI TIANCHENG TECH
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