Remote meter-reading intelligent monitoring system based on NB-IoT wireless communication module

Abstract

The invention discloses a remote meter-reading intelligent monitoring system based on an NB-IoT wireless communication module, thereby solving problems of disunion of current Internet-of-Things standards, high terminal cost, and insufficient access capability. The system comprises intelligent meters, acquisition devices connected to the intelligent meters in a one-to-one correspondence manner, an NB-IoT base station and a server center. According to the invention, the NB-IoT wireless communication module is used for collection of an intelligent electric meter, an intelligent water meter, an intelligent gas meter, and three-in-one integration; the NB-IoT technology has advantages of deep coverage, massive connection, ultra-low power consumption and low cost. Effects of realizing underground communication, unifying the multi-meter communication protocol, increasing the transmission rate and expanding the communication capacity can be realized. Various relay devices are cancelled by using the NB-IoT-technology-based multi-meter integrated centralized reading; underground pipe network communication is realized; the communication protocols are simplified; the operation and maintenance costs are lowered; and the mounting space is reduced. Remote-transmitting meter reading and metering data are provided for realizing the smart water service, smart gas, and smart power supply; and thus the better services are provided for smart city building.

Description

technical field [0001] The invention belongs to a remote meter reading intelligent monitoring system based on an NB-IoT wireless communication module. Background technique [0002] Smart cities are inseparable from the Internet, and the foundation of the Internet is the interconnection of data. "Multi-meter integration" information collection construction builds a social public utility terminal energy data collection and analysis platform, which is conducive to reducing the comprehensive operating costs of public utilities, realizing resource sharing and business interoperability, and effectively improving the overall service capabilities of the public sector. The intensively promulgated national and local policies clearly stated that they should vigorously promote the "multi-table integration" information collection work and closely link it with the construction of smart cities. [0003] The communication system is the key to ensure the realization of the "multi-table inte...

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is to provide a remote meter reading intelligent monitoring system based on the NB-IoT wireless communication module with low energy consumption and long transmission distance in view of the deficiency of the background technology. Inconsistent networking standards, high terminal costs, and insufficient access capabilities

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