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Multi-parameter integrated small reservoir monitoring device

A monitoring device and multi-parameter technology, applied in measurement devices, instruments, etc., can solve the problems of low degree of automation and incomplete small monitoring projects, and achieve the effect of improving automation, facilitating construction and operation and maintenance, and reducing construction and operation costs.

Pending Publication Date: 2022-03-15
CHANGJIANG SURVEY PLANNING DESIGN & RES
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Problems solved by technology

Realize the integrated monitoring of important monitoring items such as water level, rainfall, video images, and surface deformation of small reservoirs, and solve the problems of incomplete existing small monitoring items and low degree of automation

Method used

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  • Multi-parameter integrated small reservoir monitoring device

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0024] Such as figure 1 As shown, the present invention includes a pole 7, a water level gauge 1, a rain gauge 2, a camera 3, a GNSS receiving terminal 4, and a data acquisition unit;

[0025] The water level gauge 1 is fixed on the vertical pole 7, connected with the data acquisition unit through the RS485 interface, and used for the collection of the water level; the water level gauge 1 is selected from the radar type, the float type, the bubble type, and the pressure type according to the current situation of small reservoirs. The water level gauge can be selected according to the actual needs of the reservoir to realize the automatic monitoring of the water level of the reservoir with an accuracy of ≤0.01m.

[0026] The rain ...

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Abstract

The invention discloses a multi-parameter integrated small reservoir monitoring device. The device comprises a vertical rod, a water level gauge, a rain gauge, a camera, a GNSS receiving terminal and a data acquisition unit. The water level gauge is fixed on the vertical rod, is connected with the data acquisition unit through an RS485 interface, and is used for water level acquisition; the rain gauge is fixed on the vertical rod, is connected with the data acquisition unit and is used for acquiring rainfall; the camera is fixed on the vertical rod, is connected with the data acquisition unit through a serial port and is used for acquiring video images; and the GNSS receiving terminal is fixed at the top of the vertical rod, is connected with the data acquisition unit through an RS485 interface, and is used for acquiring horizontal and vertical displacement of the dam. Integrated monitoring of important monitoring items such as the water level, rainfall, video images and surface deformation of the small reservoir is achieved, and the problems that existing small monitoring items are incomplete, and the automation degree is low are solved.

Description

technical field [0001] The invention belongs to the technical field of reservoir safety monitoring, and in particular relates to a multi-parameter integrated small reservoir monitoring device. Background technique [0002] There are more than 94,000 small reservoirs in my country, accounting for more than 95% of the total number of reservoirs in the country. It is very necessary to strengthen the safety management of small reservoirs. Safety monitoring is the main means. At present, the monitoring items of small reservoirs are generally incomplete. There are water level, rainfall and video images, but lack of monitoring items such as deformation monitoring. According to statistics, only 9% of small reservoirs have surface deformation monitoring. It is of great significance to develop a multi-parameter integrated small reservoir monitoring device. Contents of the invention [0003] The object of the present invention is to provide a multi-parameter, automatic, universal and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01B21/02
CPCG01D21/02G01B21/02
Inventor 何向阳谭界雄王秘学杨明化高大水杨光李星
Owner CHANGJIANG SURVEY PLANNING DESIGN & RES
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