Forest fire comprehensive monitoring management system based on wireless sensor network

Abstract

The forest fire comprehensive monitoring and management system based on the wireless sensor network is advantaged in that 1, a Zigbee main control chip can accurately judge whether a fire occurs in a forest site by collecting the carbon monoxide concentration and flame existence information; and 2, based on the arrangement of the attitude sensing module and the wind speed sensor module, the gradient of the current position can be collected, and real-time spreading prediction after the fire occurs can be carried out in combination with wind speed and wind direction information so that the fire rescue work in the forest region can be carried out; and 3, a Zigbee wireless sensor network is formed by a terminal node, a routing node and a coordinator node, and networking modes of the nodes in the Zigbee wireless sensor network are flexible and diverse. The system is advantaged in that a problem that a traditional wired monitoring system or other wireless transmission networks are prone to paralysis after a fire disaster happens is well solved.

Description

technical field [0001] The invention belongs to the technical field of forest monitoring, and in particular relates to a comprehensive forest fire monitoring and management system based on a wireless sensor network. Background technique [0002] At present, forest fire is the most dangerous enemy of forest and the most terrible disaster of forestry. It will bring the most harmful and destructive consequences to forest. [0003] In order to avoid the hazards and disasters caused by forest fires, forest fire monitoring systems are generally arranged in forests. The importance of these forest fire monitoring systems is reflected in prevention, that is, effective monitoring can be achieved in the early stages of fires, which is conducive to the rapid follow-up Extinguish, avoid developing into a fire that cannot be extinguished and is difficult to extinguish, and reduce economic losses. [0004] For example, the publication date is March 26, 2014, the patent authorization annou...

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Problems solved by technology

[0006] For example, the publication date is August 28, 2020, the patent authorization announcement number is CN111599127A, and the application name is a monitoring tower and control method for forest fire prevention. The monitoring tower body is used with a camera for early warning, because the monitoring tower is used for large buildings, so It is difficult and costly to build; and simply using the camera, there are monitoring data and early warnings that are not in place

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