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An Internet of Things gas meter communication system and method based on nb-iot communication technology

A communication technology and communication system technology, which is applied in the field of gas meters, can solve the problems of high power consumption of IoT gas meter technology, insufficient network coverage in typical scenarios, and inability to exist for a long time, so as to ensure confidentiality and effectiveness, and improve indoor The effect of coverage and low equipment cost

Active Publication Date: 2019-11-05
GOLDCARD HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of GPRS-based Internet of Things gas meter technology in the prior art, such as high power consumption, insufficient network coverage in typical scenarios, and inability to exist for a long time, and to provide an Internet of Things gas meter based on NB-IoT communication technology. Table communication system and method

Method used

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Embodiment

[0050] Embodiment: a kind of Internet of Things gas meter communication system based on NB-IoT communication technology, such as figure 1 shown, including:

[0051] The main control module 1 is used to receive information sent by other modules and send control information to other modules;

[0052] The storage module 2 is connected with the main control module and is used to store the operating parameters, gas consumption records and event records of the gas meter;

[0053]The infrared communication module 3 is connected with the main control module, and is used for manually setting and reading the parameters and records of the meter end;

[0054] The alarm module 4 is connected with the main control module and is used to connect an external gas alarm to monitor whether the gas leaks in real time, and if there is a leak, the leak information will be uploaded to the remote server;

[0055] The power detection module 5 is connected with the main control module, and is used for...

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Abstract

The invention discloses an internet of things gas meter communication system based on the NB-IoT communication technology and an internet of things gas meter communication method thereof. The system comprises a master control module, a storage module, an infrared communication module, an alarm module, a power supply detection module, a display module, a metering module, a valve control module, a real-time clock module, a key module and an NB-IoT module. The master control module is simultaneously connected with all other modules. Wireless network data transmission is realized by using the NB-IoT module, the system has the extranet access capacity, remote monitoring of the gas meter metering, valve and meter state data can be realized and the objectives of remote meter reading, tiered gas price real-time adjustment, remote valve control and big data collection and analysis can be realized without manual visiting for meter reading.

Description

technical field [0001] The present invention relates to the technical field of gas meters, in particular to an Internet of Things gas meter communication system and method based on NB-IoT communication technology. Background technique [0002] With the advancement of science and technology, the gasification project is developing rapidly. The measurement of gas is currently mainly carried out by gas meters (industrial flow meters). The GPRS-based Internet of Things gas meter is one of the emerging products. After the data is collected on the meter side, the GPRS module connects to the Internet and communicates with the back-end server to realize functions such as remote valve control, gas consumption status monitoring, real-time adjustment of stepped gas prices, remote recharge, data analysis, and abnormal alarms. However, due to factors such as high power consumption of GPRS technology, insufficient network coverage in typical scenarios, and inability to exist for a long tim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042G08C17/02H04L29/08
CPCG05B19/0428G05B2219/24024G08C17/02H04L67/125
Inventor 陈时健都进宇廖兵何恬贾伟肖静
Owner GOLDCARD HIGH TECH
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