After the festival, with the steady rise in temperature, production and construction activities around the world began to accelerate the pace. Many infrastructure projects in the distribution area of power lines are also racing to advance, however, due to the lack of safety awareness of some operators, resulting in increased risk of external breakage of power lines subjected to external damage, bringing serious challenges to the safe and stable supply of electricity in the spring. In order to prevent the line from breaking and avoid all kinds of electrocution accidents, Shenzhen Dingxin Intelligent Technology has given a variety of response programs, among which:
I.Sphere Visualization Monitoring Device
Shenzhen Dingxin Wisdom TechnologySphere Visualization Monitoring Device DX-WPS100-SP, also known as AI sphere, is a kind of intelligent visualization monitoring device, which is installed in the appropriate location of transmission line towers, and through the real-time monitoring and early warning of the transmission channel, it transforms the traditional decentralized on-site management into a "integrated online+intelligent IOT" remote centralized monitoring device. The remote centralized monitoring mode with "integrated online + intelligent IOT" as the core, facilitates the operation and maintenance personnel to grasp the real situation of the key sections of the line channel in a timely manner, while the background can receive front-end alarm information in real time to ensure the integrity of the equipment monitoring process and closed-loop management.
Functional Features
1, panoramic monitoring: the front-end PTZ camera can rotate 360 ° horizontally and ± 90 ° vertically, with no visual field blindness, and the video recording adopts cyclic coverage type to ensure the continuity and integrity of data;
2、Front-end AI recognition: Intelligent analysis of the captured image video, automatic identification of potential external breakage of potential hazards, including cranes, tower cranes, excavators and other mechanical breakage, as well as floating objects, smoke, flames, trees, such as super-high, etc., the identification of potential hazards immediately back to the back office for alarms;
3, remote management and control: support real-time video browsing, historical video access, you can remotely adjust the camera angle, focus and other parameters, patrol line more fine.
Second, transmission line laser point cloud anti-external breakage monitoring device
Transmission line Laser point cloud anti-exterior breakage monitoring device DX-WPS100-JG2 integrates image monitoring and laser point cloud ranging technology, which can not only monitor and warn the line channel situation, but also establish a three-dimensional model of the transmission channel through LIDAR scanning, measure the distance of hidden danger, and realize the hierarchical warning, which is more accurate than a single visualization monitoring device and is suitable for line sections with higher requirements for the prevention of breakage to reduce false alarms and to improve the management level of line breakage prevention. Improve the management level of line breakage prevention.
application scenario
1、Exterior breakage prone area-hidden danger ranging and terrain change identification: through visible light + laser side-end fusion analysis, to realize the effective judgment of terrain change, and for cranes, excavators, bulldozers, pumps and piling rigs and other types of construction vehicles ranging and grading alarms.
2, tree line contradiction area - tree obstacle height measurement: by scanning the line channel at regular intervals, real-time update of the point cloud data, detecting whether the trees in the line channel corridor are super-high.
3, arc sag key monitoring area - high precision detection: real-time collection of conductor data, data modeling, combined with both sides of the conductor arc height data, calculating the conductor arc sag and distance to ground.
The above two programs are applicable to most of the grid overhead conductors, the specific configuration program needs to be decided according to the site conditions, in addition, there are transmission line laser anti-external breakage and other monitoring equipment adapted. Through real-time monitoring and analysis, the operation and maintenance personnel can discover and deal with potential safety hazards in time to avoid external breakage accidents. At the same time, with manual inspection so that the power grid can be more flexible to deal with a variety of emergencies, for the development of intelligent power system, automation to provide strong support.
