Intelligent remote transmission gas meter with precise positioning function

A precise positioning and gas meter technology, applied in the electromechanical field, can solve problems such as inaccurate positioning of gas meters

Pending Publication Date: 2021-07-30
LANGFANG ENN GAS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problem of inaccurate positioning of existing gas meters, the present invention provides an intellig

Method used

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  • Intelligent remote transmission gas meter with precise positioning function
  • Intelligent remote transmission gas meter with precise positioning function
  • Intelligent remote transmission gas meter with precise positioning function

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Embodiment Construction

[0029] Attached below Figure 1-4 The technical solution will be further described with specific embodiments to help understand the content of the present invention.

[0030] Such as figure 1 As shown, a smart remote gas meter with accurate positioning function, including control unit, power management, key management unit, valve control unit, storage unit, LCD display unit, NB-IoT communication unit, buzzer unit, real-time clock unit, counting sampling unit, WiFi module and BLE module.

[0031] The control unit is the core component of the gas meter and is used to manage and run all gas meter-related applications;

[0032] The power management unit is connected with the control unit to provide power supply for each component of the gas meter.

[0033] The key management unit is connected with the control unit and is used for triggering communication and display switching, selection and confirmation.

[0034] The valve control unit is connected with the control unit and is...

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Abstract

The invention discloses an intelligent remote transmission gas meter with a precise positioning function. The intelligent remote transmission gas meter comprises a control unit, a power management unit, a key management unit, a valve control unit, a storage unit, an LCD display unit, an NB-IoT communication unit, a buzzing unit, a real-time clock unit, a counting sampling unit, a WiFi module and a BLE module. The problem that GPS indoor positioning cannot be achieved is perfectly solved through WIFI positioning and BLE positioning, the positioning position can be accurate to be within one meter through WIFI and BLE comprehensive positioning, and the method has the beneficial technical effect of being high in positioning accuracy. When after-sales maintenance personnel of a gas company perform on-site service, the position can be quickly locked according to the accurate position returned by the intelligent remote transmission gas meter with the accurate positioning function, so that after-sales meter finding is more targeted. The product has very practical application value for accurate positioning of gas meters in old residential areas with complex building conditions, irregular doorplate numbers and even lack of effective doorplate numbers.

Description

technical field [0001] The invention belongs to the electromechanical field, in particular to an intelligent remote gas meter with precise positioning function. Background technique [0002] In the current market, most gas meters do not have high-precision positioning functions, which brings a lot of inconvenience to installation and post-maintenance services. Gas meters are usually located indoors, and most GPS and GSM positioning cannot be accurately positioned, especially in complex buildings. Irregular house numbers, or even gas meters in old residential areas lacking valid house numbers, are difficult to accurately locate to ensure timely maintenance services, which brings a lot of additional costs and management expenses to the operation of the gas company. [0003] At present, the positioning function of NB-IoT wireless remote gas meters on the market can only rely on base station positioning or GPS positioning information. The base station positioning error is relati...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W4/30G01F15/06
CPCH04W4/025H04W4/30G01F15/061
Inventor 齐玉旺姚金龙李金宫王凯强王硕
Owner LANGFANG ENN GAS EQUIP
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