Rubber dam vibration deformation and dynamic overflowing water level monitoring and analyzing system and method

A water level monitoring and analysis system technology, applied in the direction of measuring devices, instruments, etc., can solve the problem of rubber dam foundation safety monitoring technology has not made substantial progress in the safe operation of rubber dams, so as to speed up early warning response time, lower equipment costs, and improve accuracy Effect

Active Publication Date: 2014-07-30
康威通信技术股份有限公司
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Problems solved by technology

[0004] Although rubber dams have existed for many years, there has been no substantial progress in

Method used

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  • Rubber dam vibration deformation and dynamic overflowing water level monitoring and analyzing system and method
  • Rubber dam vibration deformation and dynamic overflowing water level monitoring and analyzing system and method
  • Rubber dam vibration deformation and dynamic overflowing water level monitoring and analyzing system and method

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Embodiment Construction

[0031] The present invention is described in detail below in conjunction with accompanying drawing:

[0032] The power supply of the early warning monitoring device adopts the low-power remote power supply module 1, which can realize the operation of a wide voltage range of 12-48V input, adapts to solar cells or on-site DC power supply, and corresponds to different input voltages. According to the needs of various circuit units of the early warning monitoring device, Output stable working voltage.

[0033] The low-power MCU unit 6 is the core control unit of the early warning and monitoring device. The low-power MCU unit 6 adopts a dual-crystal oscillator working mode and is connected to the dual-crystal oscillator circuit unit 2. The low-frequency crystal oscillator is selected to realize the low-speed working mode, and the high-frequency crystal oscillator is selected to realize high-speed operation. mode to meet the consideration of power consumption or data bandwidth in di...

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Abstract

The invention discloses a rubber dam vibration deformation and dynamic overflowing water level monitoring and analyzing system and method. The method includes the following steps that after an early warning and monitoring device is powered on, system initialization operation is carried out firstly; after initialization operation is finished, the early warning and monitoring device operates in a real-time high-speed on-line collection mode by default, a real-time data link is established between the early warning and monitoring device and an upper computer, various sensors are scheduled in real time to carry out data collection, the early warning and monitoring device achieves data interaction with the upper computer through an industrial field data bus interface unit, the data are integrated through the upper computer and then are led to a three-dimensional animation engine, and the working conditions of rubber on site can be restored in real time. The monitoring method is visual, accurate and fast, early warning response time is shortened greatly, accuracy of emergent early warning is improved greatly, and use risks of rubber dams to water conservancy users in the flood season are lowered. A maintenance-free design scheme is adopted for the whole monitor terminal, operation is stable and reliable, the installation structure is simple, construction is convenient to achieve, and equipment cost is low.

Description

technical field [0001] The invention relates to a remote real-time online monitoring system and method for the safety of the dam bag of a rubber dam, especially capable of remotely monitoring the dynamic overflow water level of the rubber dam dam bag and the vibration deformation of the dam bag (including vibration frequency, vibration amplitude, and rotation angle) A multi-parameter integrated safety monitoring system and method such as dam bag internal water pressure and dam body seepage pressure. Background technique [0002] With the development of my country's water conservancy construction, rubber dams, as a novel dam type, have unique advantages in creating waterfront landscapes and improving the microclimate along rivers, and have been used more and more. However, there are still some defects in the use of rubber dams, such as the vibration problem of the dam bag. When the rubber dam wall is thin and soft, the instability of the water flow is easy to induce the vibra...

Claims

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Application Information

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IPC IPC(8): G01D21/02
Inventor 杨震威崔伟张明广
Owner 康威通信技术股份有限公司
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