315MHz/ 433 MHz wireless communication networking method

Abstract

The invention discloses a 315MHz / 433 MHz wireless communication networking method. The method comprises a base node, route nodes, terminal nodes, a configuration node and a gateway node. The configuration node is used for carrying out channel and network environment scanning; in a single network environment, the configuration node selects a clean network environment for the base node; then, the base node analyzes the network environment through the configuration node, selects an appropriate channel and establishes network ID; the configuration node can allocate the terminal nodes to the base node and can also configure the route nodes simultaneously; the route nodes are mounted to a base node network; the terminal nodes can be allocated under the route nodes, and information of a part of terminal nodes is collected through the route nodes and the information is uploaded to the base node; and the disperse single base node manages the information of the plurality of terminal nodes. The method expands a conventional 315MHz / 433 MHz wireless star-type networking mode, can set a single network environment and a multi-network environment, can realize the functions of large-range coverage and efficient and convenient control and the like, and is low in cost.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a 315MHz433MHz wireless communication networking method. Background technique [0002] At present, the wireless network frequencies used in smart home, security, agricultural monitoring and other places are mostly 2.4G and 315MHz / 433M wireless communication technologies. However, the wireless technologies used in the 2.4GHz frequency band, such as ZigBee, WiFi, ZWave, Bluetooth, etc., have high frequency, poor penetration ability, large transmission loss, short transmission distance, and the signal is easily interfered by obstacles. It is difficult to achieve long-distance in the actual application environment. transmission. At the same time, various application protocols in the 2.4GHz frequency band are complex, the cost is relatively higher, and low power consumption cannot be achieved. In contrast, 315MHz / 433MHz has low operating frequency, good penetration pe...

AI Technical Summary

Problems solved by technology

However, in some indoor places with larger areas such as underground parking lots, grain depots, and cargo transfer storage areas, the traditional 315MHz / 433MHz networking capability is poor, and the network cannot cover a wide range of technical reasons, so it can only be used in small areas. occasion use

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