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Narrow-band internet-of-things acquisition and collection system for water meters, electricity meters, gas meters and heat meters

A narrowband Internet of Things, electricity meter technology, applied in electrical signal transmission systems, electrical components, transmission systems, etc., can solve the problems of low frequency properties, low speed properties, weak mobility, etc., to achieve low power consumption, low speed, low cost effect

Pending Publication Date: 2017-09-08
辽宁鑫洪源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although NB-IoT has shortcomings such as low rate, high delay, low frequency and weak mobility, it does not affect the meter reading network management of the "four meters"

Method used

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  • Narrow-band internet-of-things acquisition and collection system for water meters, electricity meters, gas meters and heat meters
  • Narrow-band internet-of-things acquisition and collection system for water meters, electricity meters, gas meters and heat meters
  • Narrow-band internet-of-things acquisition and collection system for water meters, electricity meters, gas meters and heat meters

Examples

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Embodiment

[0030] See figure 1 , Image 6 , a narrow-band IoT centralized acquisition system for water meters, electricity meters, gas meters, and heat meters manages a building, and an NB-IoT concentrator manages the "four meters" of a building. The "four meters" of each household are connected through wiring Terminal connection, each table corresponds to a terminal, using the extended structure of the junction to realize a junction for one building door, and then n junctions of n building doors are connected to one NB-IoT concentrator at the same time, Realize the purpose of a NB-IoT concentrator to manage a building.

[0031] The combiner is an extended structure consisting of several interconnected terminals. figure 1 It is connected to 6 terminals; each terminal is composed of a power terminal, a wake-up terminal, a communication terminal, and a ground terminal. The communication terminal is connected to the corresponding water meter, electric meter, gas meter or heat meter to col...

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PUM

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Abstract

The invention relates to a narrow-band internet-of-things acquisition and collection system for water meters, electricity meters, gas meters and heat meters. The system comprises a power supply, an NB-IoT concentrator and a tandem unit, wherein the NB-IoT concentrator is connected with the tandem unit and comprises an NB-IoT transceiver, a USB (Universal Serial Bus) interface and a low-power-consumption microcontroller; the NB-IoT transceiver is connected with the USB interface and the low-power-consumption microcontroller; the low-power-consumption microcontroller is connected with the tandem unit; the USB interface is used for program modification setting, cost change modification and program upgrading processing; and power of the water meters, electricity meters, gas meters, heat meters and the NB-IoT concentrator is supplied by the power supply. The system disclosed by the invention has the advantages that manual in-house meter reading is avoided; the power supply has the advantages of being green, energy-saving, pollution-free, long in usage time and the like; and the narrow-band internet-of-things acquisition and collection system is capable of performing 'four-meter' remote management and has the advantages of long distance, low rate, low power consumption, low cost and high coverage.

Description

technical field [0001] The invention relates to the field of remote intelligent data collection, in particular to a narrow-band Internet of Things centralized collection system for water meters, electric meters, gas meters and heat meters. Background technique [0002] Public utility metering instruments include water meters, electricity meters, gas meters (gas meters) and heat meters (heat meters) (referred to as "four meters"). Most of these "four meters" already have electronic metering and step-by-step billing capabilities. However, there are many practical problems in payment information transmission and data integration. [0003] At present, most of the "four meters" of water, electricity, gas and heat are specially sent to the door to read the meter, carry out the payment accounting, and then send the payment notice to the door, and the user pays the fee in various ways. Or it is the data exchange carrier of commonly used prepaid meters, whether it is a contact IC c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C19/00H04L29/08
CPCH04L67/12G08C19/00
Inventor 武景新王春岩
Owner 辽宁鑫洪源科技有限公司