Forest fire prevention and control system based on Internet of Things

Abstract

The invention discloses a forest fire prevention and control system based on Internet of Things and belongs to the technical field of intelligent fire protection. The system comprises a remote monitoring terminal, a coordinator, a router and Zigbee wireless network nodes, wherein the remote monitoring terminal is internally provided with an alarming module; each Zigbee wireless network node is arranged in a monitored forest region and comprises a Zigbee module, a smoke detection module, a temperature detection module, an automatic protection module and a wind power detection module; each automatic protection module comprises a detector, a timer, a serial port switch and an electrical level conversion protection circuit; and each timer comprises a second generator, a counting device and a comparator, which are connected in sequence. By applying a ZIGBEE network, forests can be monitored in 24 hours in real time; once a fire disaster occurs, the fire disaster can be found in time; and a firefighter can be announced to take rescuing measures in the shortest time, and forest fire disaster loss is effectively controlled in a minimum range.

Description

technical field [0001] The invention relates to a forest fire control system based on the Internet of Things, belonging to the technical field of intelligent fire safety. Background technique [0002] Forest fire is a destructive natural disaster that is difficult to deal with and rescue. It will not only burn the trees and directly reduce the forest area, but also seriously damage the forest structure, causing air pollution, soil erosion, reduction and even extinction of forest species. In order to prevent and detect forest fires in time, people have taken many measures, and it is more common now to install monitoring equipment in the forest area under control. [0003] The application number is 201310459212.1, and the application date is September 29, 2013. The invention patent application discloses a forest fire prevention early warning system, which mainly consists of a remote monitoring management center and monitoring terminals arranged at various monitoring points in ...

AI Technical Summary

Problems solved by technology

[0006] The current forest fire control system mainly focuses on collecting various meteorological information and providing fire warning information. However, when the weather conditions are bad, the circuit modules in the fire control system are used for a long time and the surrounding environment is harsh, and the data transmission of signal collection is prone to occur. Abnormal conditions, which can easily affect the normal operation of the forest fire control system