From 2 hours to 5 minutes, one-click inspection, reservoir management is so "smart"!

The latest data shows that Hunan Province, as the province with the largest number of reservoirs in the country, has more than 13,000 reservoirs, of which small reservoirs account for more than 90%. The safe operation of a large number of reservoirs is inseparable from the persistence of many management and maintenance personnel. Jiang Gong is one of them. When talking about the changes brought by technology to reservoir management and maintenance, he also showed a happy smile on his face.

　Data "travels more", management and maintenance personnel "legend less"

Efficient management and maintenance A source of water

From 2 hours to 5 minutes, inspect the entire reservoir area with one click

"The volume of a small reservoir can reach up to 10 million cubic meters. It takes at least 2 hours to inspect various buildings in the reservoir, the water surface of the reservoir, and the mountains within the rainwater collection area. Moreover, most small reservoirs are located in It is remote and scattered, and it takes more than an hour to get from the urban office to the reservoir. "

Since 2021, more and more small reservoirs have begun to be introduced here. Dahua Digital Intelligence Technology. By laying out video points in the warehouse area and formulating inspection tasks, Jiang workers basically do not need to go to the site for inspections. As long as they start the task with one click in the office, they can complete the video relay inspection and report generation of the warehouse area. The whole process only requires It takes 5 minutes.

"Five minutes may not have been enough for me to prepare in the past, but now it allows me to easily complete an inspection of a reservoir area." Jiang Gong shared with a smile.

Video relay inspection

Up to now , such changes have been implemented in more than 1,500 reservoirs, covering a million people and tens of millions of acres of cultivated land. More management and maintenance personnel can efficiently complete inspections, effectively protect the "big water tank", and ensure daily water use and irrigation. need.
 

Power consumption reduced by 70%, long battery life without power or network

Remote inspection must ensure that the site can be checked at any time However, most reservoirs are in an environment without electricity and network. If the front-end equipment is always working, in case of continuous rainy weather, the power will be exhausted in 3 days, and he will have to go to the reservoir to charge the equipment.

By deploying Dahua 4G low-power water conservancy balls, running back and forth between reservoirs has become a thing of the past.

When there is no need for inspection, the system will automatically adjust to the sleep state. At this time, the power consumption is reduced by more than 70%. Even in rainy environments, 23.5 days of battery life can be guaranteed. When he needs to view the screen, he can quickly wake up the system, and the startup time is reduced by 90% compared with traditional methods. In sunny weather, the solar charging mode can ensure quick recharge. Taking the average illumination in Changsha as an example, the recharge only takes 3.1 days.

"The long-lasting front-end equipment and solar charging mode save me a lot of time running back and forth, and I don’t have to worry about not being able to see the library at any time because of running out of power. Area screen, management is more worry-free ”

　Accuracy ±2cm, filtering out interference in water level reading

As a "powerful tool for water control," reservoir management must not release "water" at all. Especially during the summer flood season, when the water level rises to the reservoir warning line, the spillway will overflow. Some reservoirs do not have spillways, so they need to be dispatched in time. The water level has been lowered.

　“In the past, water level changes required us to go to the site for readings. Remote video helped us read the water level values ​​​​of each reservoir, but it raised another question, are these data accurate?”< br />

This doubt was dispelled after they saw the results of the AI ​​deep learning algorithm.

Jiang Gong found that factors that easily affect water level reading, such as floating objects, waves, fog, and nighttime reflections, will be automatically filtered, and the reading accuracy reaches ±2cm, helping them real-time Master the reservoir water level and provide timely alarms when there are abnormalities, providing effective data support for flood control.

　Black technology blessing

Reservoir management and maintenance personnel have a new "posture" for their work

Through intelligent construction, reservoir management and maintenance personnel represented by Jiang Gong, sit down and Data information such as reservoir rainfall, reservoir water level, dam deformation, seepage pressure and seepage, images and videos can be obtained in real time from your office. If an abnormality occurs, you will receive timely warnings. Rushing in the wind and rain and doing inspections are a thing of the past. .

Dynamic monitoring and management of small reservoirs

At the same time , through the reservoir smart management platform, various monitoring data, alarm information, and research and judgment results will be gathered to the management department. Based on information interconnection, closed-loop management will be standardized and hidden dangers will be quickly eliminated.

Dahua Technology continues to explore the protection model of digital intelligence management and uses technology to assist intelligent management and protection of reservoirs. Currently, it has empowered intelligent management in many regions in Jiangxi, Guizhou, Zhejiang, Hubei and other places. Reservoir construction. In the future, we will continue to integrate social responsibility with corporate development to safeguard the development of the water conservancy industry and make people's livelihood and well-being more prosperous.

Original title: From 2 hours to 5 minutes, one-click inspection, reservoir management is so "smart"!