Self-driven wireless water quality detection system based on low-frequency water wave energy collector

Abstract

The invention discloses a self-driven wireless water quality detection system based on a low-frequency water wave energy collector, which comprises a wireless sensor module, an energy management module, a low-frequency water wave fluctuation energy collector, a floating plate and a U-shaped shell comprising a first end face, a second end face and a semicircular end face, the semicircular end face is fixed to the water bottom through a traction rope or a ship anchor; the floating plate is fixed on the surfaces of the first end face and the second end face; the low-frequency water wave fluctuation energy collector is embedded into the first end face and the second end face in a gear shape. The energy management module is embedded into the first end face and the second end face, located at the upper end of the low-frequency water wave fluctuation energy collector and connected with the output end of the low-frequency water wave fluctuation energy collector. The wireless sensor module is fixed on the upper sides of the first end face and the second end face, is connected with the output end of the energy management module, and forms a sealing structure with the shell. The system can realize wireless acquisition of information such as water quality and temperature under the driving of water wave fluctuation energy, and a battery does not need to be replaced.

Description

technical field [0001] The invention relates to the technical field of water quality detection, in particular to a self-driven wireless water quality detection system based on a low-frequency water wave energy collector. Background technique [0002] Wireless water quality sensor networks often need to distribute a large number of water quality sensor nodes in the water area to be detected in order to achieve comprehensive detection of water quality information in the water area. Therefore, the wireless sensor system used in the field of water quality monitoring has a wide distribution range and a large number of nodes. characteristics, and the location of the node distribution is often far away from the shore area, which makes human maintenance very difficult after the wireless water quality sensor nodes are deployed. Traditional wireless water quality monitoring sensors are usually driven by batteries, and their working life is very limited. Frequent replacement of batteri...

AI Technical Summary

Problems solved by technology

[0002] Wireless water quality sensor networks often need to distribute a large number of water quality sensor nodes in the water area to be detected in order to achieve comprehensive detection of water quality information in the water area. Therefore, the wireless sensor system used in the field of water quality monitoring has a wide distribution range and a large number of nodes. characteristics, and the location of the node distribution is often far away from the shore, which makes it very difficult for human maintenance after the wireless water quality sensor nodes are deployed.

Traditional wireless water quality monitoring sensors are usually driven by batteries, and their working life is very limited. Frequent replacement of batteries is required for maintenance. For a wide distribution and large number of water quality wireless sensor networks, the problem of difficult maintenance will lead to wireless water quality sensors. scale application

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