The implementation of water conservancy facilities such as reservoirs is accelerating, and smart + 5G applications will become the focus

Take the reservoir as an example. Since the scene is open, the water area is large, there is a dedicated computer room, and video recording is generally required, high-definition network cameras that can be used day and night can be used. Fiber dedicated lines or 4G or 5G wireless networks transmit on-site images to the monitoring center.

At present, the reservoir video surveillance system can use intelligent analysis algorithms to monitor the water quality and surface floating objects of the reservoir, detect pollution or drowning incidents in a timely manner, and can also cooperate with water quality detection devices for further accuracy Understand the status of water resources.

During the flood season, always pay attention to the water level of the reservoir through video surveillance. Taking the MIC extreme series of cameras launched by Bosch as an example, through CameraTrainer training, the Bosch camera can learn and identify the water level scale, and accurately identify the real-time outdoor water level. At the same time, combined with the preset alarm rules, an alarm is triggered when the water level reaches the preset value, and flood prevention information is transmitted back to the headquarters as soon as possible.

Due to their large scale, large-scale projects such as water conservancy hubs require multi-directional and multi-angle monitoring and deployment. The video surveillance system collects from front-end monitoring points to back-end storage and data processing. By using High-definition intelligent monitoring equipment and technology can obtain better million-level high-definition images, providing real-time and effective video information support for river basin water resources monitoring, real-time monitoring of flood control levels, landslide monitoring, power station monitoring, hub security, etc.; in addition, through the implementation Integrated monitoring of flood control in the entire basin provides a more effective solution for fully exploring and utilizing data resources and providing water conservancy hub management services.

With the continuous commercial use of 5G technology, flood control in regional reservoirs, monitoring of water flow and water quality in important river sections, unattended reservoirs, remote control, gate automation, wireless The security monitoring system has begun to fully meet the requirements of the water conservancy department for various technical indicators of the monitoring system.

Since the reservoir sites are widely distributed, have complex terrain, are remote, and are far away from the monitoring center, using traditional wired connection methods is not only costly and has a long construction period, but is also often caused by rivers Mountains and other obstacles make it difficult to erect cables. More importantly, wired transmission has poor disaster resistance and is difficult toMeet the high reliability requirements for hydrological information security prevention.

The wireless video surveillance system for the reservoir has good disaster resistance, ensuring that the hydrological information collection system can operate normally under various severe weather conditions; it is easy to install, does not require laying network cables, and can be used in large quantities Save investment; it has strong flexibility and scalability. By setting up surveillance camera equipment and wireless base stations at the locations that need to be monitored, the system can be quickly expanded.

Taking Huawei’s next-generation “four-no” ecological camera as an example, it not only solves the problem that traditional cameras are susceptible to environmental constraints, but also further takes into account the fragmented information in the digital transformation of the industry. Problems such as data fragmentation break through the limitations of time and space. "No network" and "no electricity" deployment is more flexible. "No light" can be viewed day and night. "No on-site operation and maintenance" releases manpower and reduces operation and maintenance costs. At the same time, the "ecological warehouse" "The design breaks through the boundaries of perception, supports all types of sensor interfaces, and flexible ecological interconnection, moving from visual perception to holographic perception."

In addition to the video surveillance system, before the reservoir discharges floods, the flood discharge warning system should be activated to alert relevant personnel in the upstream reservoir area and downstream river area. The wireless flood discharge early warning broadcast system is composed of early warning systems. A complete system composed of a central management platform and wireless early warning broadcast equipment software and hardware to provide protection for the personal and property safety of personnel in the reservoir area.

　(Original title: The implementation of security of water conservancy facilities such as reservoirs, smart + 5G applications will become the focus)