Method for access of short-distance wireless sensor network and public mobile communication network

Abstract

The invention discloses a method for access of a short-distance wireless sensor network and a public mobile communication network, and particularly relates to a network management method with low-speed, high-speed, short-distance and long-distance wireless communication functions. The method is mainly applied to development and application of CMC intelligent electric meter concentrators. A short-distance wireless sensor network module, a public mobile communication network module and a middle control module are adopted in the method, wherein the WIA industrial protocol is adopted by the short-distance wireless sensor network module, so that data of a terminal list are collected and sent. Data are received, stored and sent between the middle control module and the short-distance wireless sensor network module and between the middle control module and the public mobile communication network module. The characteristics that the short distance and the long distance are combined and the low speed and the high speed are combined of wireless transmission become true. The method for access of the short-distance wireless sensor network and the public mobile communication network is suitable for different environments, more convenient and effective in the use process, capable of greatly saving time and cost and remarkable in real-time performance, network performance and reliability performance.

Description

technical field [0001] The invention relates to the field of industrial wireless networks, in particular to a method for accessing a short-distance wireless sensor network and a public mobile communication network. Background technique [0002] With the rapid development of microelectronic systems, computer communications, integrated circuits and radio frequency technologies, wireless sensor networks have been greatly promoted as an emerging network technology and are widely used in environmental monitoring, smart home and engineering quality monitoring. and other fields, especially in the application of industrial wireless networks, which greatly reduces energy consumption and cost, and improves management efficiency. At the same time, the public mobile communication network is also developing rapidly, and at the same time, the transmission distance and transmission efficiency can be greatly improved. [0003] The short-range wireless sensor network has the characteristics...

AI Technical Summary

Problems solved by technology

[0003] The short-distance wireless sensor network has the characteristics of low power consumption and low cost, and it is convenient to use in harsh or complex environments, but its disadvantage is that the transmission distance is relatively short

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