Environmental monitoring system, method and device based on hybrid mode ad hoc network structure

Abstract

The invention belongs to the field of environmental monitoring, and in particular relates to an environmental monitoring system, method and device based on a mixed-mode ad hoc network structure, aiming at solving the problems of short monitoring distance, low bandwidth, high power consumption and high cost of the environmental monitoring system, There are also problems of complex wiring and poor node flexibility. The invention includes collecting environmental information through a small data volume environmental information acquisition module and a large data volume environmental information acquisition module respectively, transmitting the small data volume environmental information to the backbone network through the small data volume environmental information transmission module, and passing the environmental information in the backbone network. The processing module combines the environmental information of large data volume and the environmental information of small data volume into total environmental information, and then displays the total environmental information. The invention combines the advantages of low power consumption, low cost and strong networking capability of Zigbee network with the advantages of large transmission bandwidth and long transmission distance of Mesh network, which expands the monitoring range of the environmental monitoring system and reduces the monitoring cost.

Description

technical field [0001] The invention belongs to the field of environmental monitoring, and in particular relates to an environmental monitoring system, method and device based on a mixed mode ad hoc network structure. Background technique [0002] At present, there are few applications of large-scale environmental monitoring systems. Most of the environmental monitoring is still done manually. Manual monitoring not only consumes manpower, but also cannot guarantee the comprehensiveness and accuracy of data. Arranging sensor networks to replace manual monitoring has gradually become an industry trend. [0003] The existing wired sensor monitoring system has strong data reliability. However, for large-scale environmental monitoring, the wiring of wired sensor networks is very troublesome, and the mobility and flexibility are poor and the transmission distance is limited. [0004] The common wireless sensor monitoring system based on the Zigbee network has the advantages of...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above problems in the prior art, that is, the existing environmental monitoring system has the problems of short monitoring distance, low bandwidth, high power consumption and high cost, as well as the problems of complicated wiring and poor node flexibility, the present invention provides a An environmental monitoring system based on a mixed-mode ad hoc network structure, the system comprising: a small data volume environmental information collection module, a large data volume environmental information collection module, a small data volume environmental information transmission module, an environmental information processing module and an environmental information display module;

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