Wireless sensor network apparatus for underwater information acquisition and implementing method thereof

Abstract

The invention relates to the wireless sensor network application field, and particularly provides a wireless sensor network device and an implement method, which utilize a level transmitter, a tilting cape sensor and a temperature sensor to conduct underwater information acquisition. The device comprises a sensor unit, a control unit, a data exchange unit and a radio frequency unit. The implement method comprises an acquisition method of the output signals of the sensor, a conversion treatment method of data acquired, a control method of the sensor, a control method of lower power dissipation, a networking method of a device and a base station, a reported data method, a radio frequency awakening method and a communication method of wireless transmission. The wireless sensor network device utilizes the level transmitter, the tilting cape sensor and the temperature sensor to acquire water level, underwater topography, water temperature and other underground information; the corresponding conversion treatment is performed to the data acquired through the control unit, and to detect out the hydrographic information of the wireless sensor network device at the underground position on a real-time basis; and the data is transmitted to the base station through the communication method of wireless transmission to detect the hydrographic information. The wireless sensor network device adopts a self-organized wireless sensor network, and can be laid flexibly according to the practical situations when in use, and network quickly; and the wireless sensor network device has the advantages of simple arrangement and maintenance, safe operation, low running cost, etc.

Description

technical field [0001] The invention relates to the application field of wireless sensor networks, in particular to a wireless sensor network device and an implementation method for collecting underwater information by using a liquid level transmitter, an inclination sensor and a temperature sensor. technical background [0002] my country is a country with frequent flood disasters. In order to avoid and reduce the economic losses caused by floods, many rivers and lakes need timely and accurate detection of hydrological information such as water levels. With the development of the economy, underwater activities such as underwater farming, underwater salvage, underwater detection, underwater repairs, and underwater tourism are becoming more and more frequent. Due to the unknown underwater conditions, these underwater activities are dangerous sex. These make the safe and reliable collection of underwater information an urgent problem to be solved. The traditional underwater ...

AI Technical Summary

Problems solved by technology

[0004] The traditional underwater information collection method to be solved by the present invention has the problems of poor precision, difficult operation, high labor intensity, high collection cost, less sampling times, untimely data collection, and great influence of climate

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