Forest fire early-warning system powered by microbiological fuel cell and realizing method thereof

Abstract

The invention relates to a forest fire early-warning system powered by a microbiological fuel cell and a realizing method thereof. The forest fire early-warning system comprises a GSM transmission system which is connected with a plurality of ZigBee coordinators. Each ZigBee coordinator is connected with a plurality of acquisition terminal nodes. The acquisition terminal nodes are arranged in a forest in a star-shaped topological structure for acquiring temperature, humidity, smoke concentration, pressure and illumination strength data of the forest. The GSM transmission system is furthermore connected with a centralized controller. The centralized controller is connected with a remotely arranged PC. The forest fire early-warning system further comprises the microbiological fuel cell which is connected with the acquisition terminal nodes, the Zigbee coordinator and the GSM transmission system for supplying electric power to the acquisition terminal nodes, the ZigBee coordinator and the GSM transmission system. The invention further relates to a realizing method of the forest fire early-warning system powered by the microbiological fuel cell. According to the forest fire early-warning system and the realizing method thereof, non-interrupted energy supplying to the system can be realized without an artificial power supply, and furthermore a significant meaning in continuous real-time detection and early-warning on the forest fire is realized.

Description

technical field [0001] The invention relates to a forest fire early warning system powered by microbial fuel cells and a realization method thereof. Background technique [0002] Forest fire is a major disaster that endangers forest resources. Once a fire breaks out, a large number of valuable forest resources will be destroyed, and the personal and property safety of nearby residents will be threatened. At present, more than 220,000 forest fires occur every year in the world, burning more than 6.4 million hectares of forests, accounting for more than 2.3‰ of the world's forest coverage. In my country, there are more than 10,000 forest fires on average every year, burning hundreds of thousands to millions of hectares of forests, accounting for about 5-8 per thousand of the country's forest area. Therefore, preventing and reducing forest fires has become an important part of forestry work and an important measure to protect forest resources. [0003] The existing forest fi...

AI Technical Summary

Problems solved by technology

However, due to the large forest area, scattered geographical location, harsh climate, sparsely populated land, a large number of wild animal activities, inconvenient transportation, and difficult wiring, it is difficult to provide a stable and uninterrupted power supply for wireless sensor networks.

Therefore, the power supply problem of the wireless sensor network has become the biggest bottleneck restricting the technology.

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