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Levee intelligent detecting early-warning method based on wireless sensing net

A wireless sensor network, wireless transmission network technology, used in radio wave measurement systems, electromagnetic/magnetic exploration, measurement devices, etc.

Inactive Publication Date: 2008-10-29
SHANGHAI UNIV
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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of intelligent detection and early warning method for levee based on wireless sensor network, based on wireless transmission network. With the advantages of flexible erection, fast implementation, low cost, and no geographical restrictions, the wireless transmission network is used as the main access means for economical and effective embankment monitoring and early warning

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  • Levee intelligent detecting early-warning method based on wireless sensing net

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Embodiment Construction

[0029] A preferred embodiment of the present invention is described in detail as follows in conjunction with accompanying drawing: See figure 1 , the intelligent detection and early warning method of the levee based on the wireless sensor network is: firstly, the geophysical prospecting data collection①, including: according to the levee geological conditions and detection requirements, select an effective geophysical prospecting method, detect the levee, and collect the geophysical prospecting data data. Subsequently, the observation data is transmitted to the wireless transmission network formed by the wireless concentrator ③ through the wireless repeater ②, and then transmitted to the information analysis and embankment evaluation system ④ for information analysis and embankment evaluation, including: Specifications, design specifications and expert knowledge, and establish an expert knowledge base. Through the intelligent data analysis and processing expert knowledge base...

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Abstract

The invention relates to an intelligent levee probing and warning method based on a wireless sensing network. The method finishes the timely exchange and resource sharing of the observed data of each probing point of the levee on the basis that a wireless transmission network has flexible erection, rapid implementation and low cost and is not limited by regions, and by the wireless transmission network, thus realizing the real-time monitoring and warning of a monitoring center to all the probing points of the levee. The method of the invention overcomes the deficiencies that the current levee probing has high real-time monitoring difficulty due to the long length of embankment; probing scope is limited and timeliness is bad due to the point-to-multipoint dispersed network of the monitoring network and as each point has short or long distances to the monitoring center, the levee probing is web-based and intelligentized with benefit based on the wireless sensing network, thus improving the real-time degree of the safe probing of the levee and realizing the wide range and high-real time non-destructive levee probing and warning.

Description

technical field [0001] The invention relates to an intelligent detection and early warning method for a levee safety network, which is used for networked and intelligent levee detection and monitoring, timely grasping the operation status of the levee, and timely early warning of possible levee dangers. It belongs to the technical field of intelligent information processing. Background technique [0002] Embankments are an important part of the flood control engineering system and the main barrier against floods and storm surges. They play a huge role in ensuring the safety of people's lives and properties. At present, the detection methods of embankment hidden dangers mainly include: based on geological drilling, artificial inspection and geophysical exploration. The first two methods cannot meet many requirements such as quickness, accuracy and non-destructiveness, and the detection is laborious and difficult to find hidden dangers. Among them, based on the geological dr...

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Application Information

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IPC IPC(8): G01V3/00G01V1/00G01V11/00G08C17/02
Inventor 严军管业鹏沈明华张雪凡
Owner SHANGHAI UNIV
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