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River channel water depth monitoring device

A monitoring device and water depth technology, which are applied to measurement devices, radio wave measurement systems, sound wave re-radiation, etc., can solve the problems of low monitoring efficiency, data errors, affecting monitoring accuracy, etc., and achieve improved monitoring efficiency, convenient maintenance, Functional and practical effects

Inactive Publication Date: 2014-01-01
WUXI JUNDA TESTING TECH SERVICES
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  • Description
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Problems solved by technology

This method requires staff to check on the spot, the monitoring efficiency is low, and the accumulation of sediment on the river bottom will cause data errors, which will affect the accuracy of monitoring

Method used

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  • River channel water depth monitoring device

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Embodiment Construction

[0014] The present invention will be further described below.

[0015] The cross-sectional structure of the river water depth monitoring device of the present invention is as follows: figure 1 As shown, it includes a housing 1 for floating on the water surface 5, and an ultrasonic ranging module, a micro control unit (MCU), a wireless communication module and a power supply module installed in the housing 1, and the ultrasonic ranging module is used for To measure the downward vertical distance, the bottom of the housing 1 is provided with an ultrasonic transmitting and receiving port 3 at a horizontal position, the ultrasonic ranging module is connected to the wireless communication module through the MCU, and a wireless communication module is provided on the top of the housing 1 Antenna 4.

[0016] The shell 1 is composed of a metal nacelle and a buoyancy bracket. All circuit modules are located in the metal nacelle. The buoyancy bracket is composed of four cross-shaped fl...

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Abstract

The invention discloses a river channel water depth monitoring device and belongs to the field of water depth monitoring. The water depth monitoring device comprises a casing floating on the water surface and an ultrasonic distance measuring module, a micro control unit, a wireless communication module and a power module which are installed in the casing. The ultrasonic distance measuring module is used for measuring the downward vertical distance, an ultrasonic transmitting and receiving port on the horizontal plane is arranged at the bottom of the casing, the ultrasonic distance measuring module is connected with the wireless communication module through the micro control unit, and a wireless communication antenna is arranged at the top of the casing. The device can automatically measure river channel water depth and transmit a monitored value to a monitoring station in a wireless mode, effectively improves monitoring efficiency and is simple in structure and practical in function.

Description

technical field [0001] The invention relates to a river water depth monitoring device, which belongs to the field of water depth monitoring. Background technique [0002] Every rainy season, the rainfall increases sharply, and flood control work will be actively carried out all over the country. However, people are not as good as heaven, and floods occur in some areas every year, causing serious losses to people's lives and property. In order to prepare for flood control in advance, river water depth monitoring is essential. [0003] The commonly used bathymetric measurement method is to set a vertical bathymetric ruler in the river channel, and manually read the scale of the surveyor at the water surface to obtain the bathymetric data. This method requires staff to check on site, the monitoring efficiency is low, and the accumulation of sediment on the river bottom will cause data errors, which will affect the accuracy of monitoring. Contents of the invention [0004] ...

Claims

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Application Information

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IPC IPC(8): G01F23/30G01S15/08G08C17/02
Inventor 王香兵唐豪周桃英
Owner WUXI JUNDA TESTING TECH SERVICES
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