Measuring method for storage capacity of reservoir

A measurement method and water storage technology, applied in the direction of volume measurement instruments/methods, measurement capacity, measurement devices, etc., can solve problems such as reservoir disasters and injuries, and achieve the effect of simple detection work and saving manpower

Inactive Publication Date: 2013-01-02
NANJING DAWU EDUCATION TECH
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  • Abstract
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Problems solved by technology

[0004] However, when the reservoir brings convenience and well-being to people, it also brings disaster and harm

Method used

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  • Measuring method for storage capacity of reservoir

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0012] A method for measuring the storage capacity of a reservoir 2. Pressure sensors 3 and 8, a laser sensor 4, a sonar sensor 5, a camera 6 and a PC 7 are used to form a measurement system. The specific measurement method is as follows:

[0013] (1) Use the laser sensor 4 to measure the upper surface area of ​​the reservoir 2, and at the same time start the camera 6 to take real-time photos and store them in the database of the pc 7. This process uses laser ranging technology, no matter it is a circle, an ellipse or a square, the required length can be obtained, so as to calculate the area of ​​the upper surface of the reservoir 2, which we denote as S here.

[0014] (2) Use the sonar sensor 5 to measure the water depth of the reservoir 2, compare it with the water depth of the benchmark, and store it in the database of the PC 7. Generally, t...

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Abstract

The invention relates to a measuring method for the storage capacity of a reservoir (2), and a measuring system is composed of pressure sensors (3, 8), a laser sensor (4), a sonar sensor (5), an adopting camera (6) and a pc (personal computer) machine (7). The measuring method comprises the steps of utilizing the laser sensor (4) to measure the upper surface area of the reservoir (2), and meanwhile starting the camera (6) to take pictures; utilizing the sonar sensor (5) to measure the depth of water, and comparing the water depth of a target rod with the depth of the water; correcting the measured data according to reservoir establishing data to obtain surface area, water depth and floor space, thereby obtaining the volume of water; and utilizing the pressure sensors (3, 8) to measure the pressure of the reservoir (2) to a reservoir bottom and a reservoir side. The measuring method provided by the invention automatically measures volume, depth and pressure, the manual operation error is reduced, a dynamic variation condition of the storage capacity is reflected, and more real-time data is provided for a reservoir detection system; and meanwhile, the detection operation is simple, convenient and exact, and manpower, financial resources and material resources are saved.

Description

technical field [0001] The invention relates to a method for measuring water volume, in particular to a method for measuring water storage volume of a reservoir. Background technique [0002] Water is the source of life, the key to production, and the foundation of ecology. Promoting water conservancy and eliminating water damage is related to human survival, economic development, and social progress. China is a country with a large population and a large agricultural country, which makes water conservancy an irreplaceable weight in China. Water conservancy has an important position and a long history in China. In addition, it has a dam-building history of more than 2,500 years. It is one of the countries with the longest history of dam-building by human beings, and it is also the country with the largest number of reservoirs in the world today. [0003] Reservoirs are an important part of my country's water conservancy engineering system, with multiple functions such as f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00G01B11/28G01F22/00G01L15/00
Inventor 高蓉
Owner NANJING DAWU EDUCATION TECH
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