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Lean scheduling water regimen remote monitoring system based on machine vision and 4G communication technology

A communication technology and remote monitoring technology, applied in the field of lean dispatch water condition remote monitoring system, can solve the problems of lack of real-time, accurate, intuitive, visual data acquisition, difficulty in long-term lean dispatch management of reservoirs, and inability to measure the accuracy of measurement data, etc. To achieve the effect of reducing data processing burden, improving real-time and accuracy, and simple and easy maintenance of equipment

Inactive Publication Date: 2019-09-17
STATE GRID FUJIAN ELECTRIC POWER CO LTD +1
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For a long time, the water regime monitoring and reporting system collects data on the spot through the float measurement method, and relies on 2G channel to transmit data, which has the disadvantages of high mechanical failure and large nonlinear error in typical contact sensors.
The outstanding problems of non-contact sensing methods represented by ultrasonic, radar, and laser are high cost, easy to be disturbed by the surrounding environment, and poor versatility.
Moreover, the common problems of using the above two sensing methods are that the transmission bandwidth is narrow, visualization cannot be realized, maintenance is inconvenient, and query is difficult. Especially when a sensor failure occurs, it cannot be intervened in time, resulting in the accuracy of measurement data cannot be measured
The lack of real-time, accurate, intuitive, and visual data acquisition brings difficulties to the emergency response to flood disasters and the long-term lean scheduling and management of reservoirs

Method used

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  • Lean scheduling water regimen remote monitoring system based on machine vision and 4G communication technology
  • Lean scheduling water regimen remote monitoring system based on machine vision and 4G communication technology
  • Lean scheduling water regimen remote monitoring system based on machine vision and 4G communication technology

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] Such as figure 1 As shown, the present embodiment provides a lean dispatching water regime remote monitoring system based on machine vision and 4G communication technology, including a plurality of front-end acquisition devices, a data processing center, a communication system, a client mobile terminal and a management display; the system A tree-shaped wireless network structure is adopted, and each leaf node is connected to a front-end acquisition device; the front-end acquisition device is respectively connected to the data processing center and the client mobile terminal through the communication system to receive the data processing The center uses the server for issuing instructions to the front-end acquisition equipment and the instruction for collecting water level images sent by the client's mobile terminal to collect and analyze the wate...

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Abstract

The invention relates to a lean scheduling water regimen remote monitoring system based on machine vision and 4G communication technology. The lean scheduling water regimen remote monitoring system comprises front-end acquisition equipment, a data processing center, a communication system, a client mobile terminal and a management display, the system adopts a tree-shaped wireless network structure, and each leaf node is connected with one data acquisition terminal; the front-end acquisition equipment is in communication connection with the data processing center and the client mobile terminal through the communication system, and is used for receiving a water level image acquisition instruction sent by the data processing center and the client mobile terminal, acquiring and analyzing a water level image and returning an on-site image to the data processing center and the client mobile terminal; and the data processing center is also connected with the management display and is used for displaying data. According to the invention, non-contact acquisition is realized. A video acquisition method is adopted, so that the intelligent acquisition equipment does not need to be in contact with the water surface, and the defects of high mechanical failure, large nonlinear error and the like of traditional acquisition equipment are avoided.

Description

technical field [0001] The invention relates to the field of water level monitoring, in particular to a lean dispatching water regime remote monitoring system based on machine vision and 4G communication technology. Background technique [0002] In recent years, frequent natural disasters, severe weather such as typhoons and floods have brought severe challenges to the safety of the power grid, and have also brought certain pressure on the flood control benefits and safe and economic operation of Shuikou Hydropower Station. Reasonably improving the data information of the Shuikou Reservoir's water regime monitoring and reporting station, accurately measuring and calculating the water volume information entering the reservoir, and doing a good job in accurate forecasting and scientific scheduling of incoming water have become the top priority of lean management of reservoir scheduling. [0003] For a long time, the water regime monitoring and reporting system has collected da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18G08C17/02G01F23/00
CPCH04N7/18G08C17/02G01F23/00G01F23/80
Inventor 王静怡林家辉林荣锋黄静峰陈亨思王昕李庆伟吕喆晔
Owner STATE GRID FUJIAN ELECTRIC POWER CO LTD
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