Shallow water wave-following scanning detection system based on single beam and working method thereof

A detection system and wave scanning technology, which is applied in the field of shallow water scanning detection system with waves to achieve the effect of increasing the detection range, realizing detection automation, and having expansibility.

Active Publication Date: 2018-11-30
SOUTH CHINA UNIV OF TECH
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Problems solved by technology

[0010] The purpose of the present invention is to solve the detection problem in shallow water application scenarios such as offshore and lakes, and propose a simple Efficient, economical and applicable wave-following scanning detection system based on single-beam technology and its working method

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  • Shallow water wave-following scanning detection system based on single beam and working method thereof
  • Shallow water wave-following scanning detection system based on single beam and working method thereof
  • Shallow water wave-following scanning detection system based on single beam and working method thereof

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Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific implementation described here is only used to explain the patent of the present invention, but it is not limited to this patent. It should be pointed out that the key point of the present invention lies in the use of wave effect to realize wave-following scanning proposed in the shallow water depth sounding scene The technical conception, the ultrasonic ranging technology involved, the single-beam water depth detection, etc., are all existing mature technical solutions. If there are specific detailed detection principles or processes in the following, those skilled in the art can refer to the existing technology. or understood.

[0043] The specific embodiments of the present invention will be furt...

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Abstract

The invention provides a shallow water wave-following scanning detection system based on a single beam and a working method thereof. The shallow water wave-following scanning detection system comprises an overwater wave-following scanning detection terminal and a remote control terminal. The overwater wave-following scanning detection terminal achieves overwater detection work and data transmission work. The remote control terminal achieves a data processing function and a remote control function. The overwater wave-following scanning detection terminal and the remote control terminal achievereal-time interaction through network transmission. The system can detect a plurality of water depth points deviating from the position under a ship by a certain distance under wave swing, and accordingly, the detection range is enlarged so as to achieve the wave-following scanning detection effect and improve the detecting efficiency. The system conducts depth correction and coordinate correctionunder the wave effect by detecting the inclination angle of the detection ship relative to the water level, and thus accurate detection data of real detection points are obtained. The transmitting velocity of transmitting signals is adaptively adjusted according to the wave size and the detected water depth. The shallow water wave-following scanning detection system utilizes the wave effect to enlarge the detection range and has the advantages of being simple, efficient, economic and applicable.

Description

technical field [0001] The invention belongs to the ultrasonic detection technology in the shipping field, and in particular relates to a shallow water wave-following scanning detection system based on a single-beam detection technology and a working method thereof. Background technique [0002] As we all know, our country is a big ocean country with many islands. Under such resource conditions, my country has formulated a series of marine strategic plans, involving engineering issues such as coastal governance planning, reclamation and land reclamation, and harbor surveying and mapping. These strategic plans have put forward more requirements for shallow water underwater terrain detection. On the other hand, for inland rivers and lakes, my country will fully implement the lake chief system across the country, implement grid management for each lake, and strictly control the space of lake waters. These strategies and policies indicate that the demand for shallow water explo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/08G01S15/88
CPCG01S15/08G01S15/88
Inventor 韦岗林冰娜曹燕
Owner SOUTH CHINA UNIV OF TECH
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