Electricity is one of the core power to promote social and economic development, transmission lines as the lifeline of power transmission, its safe and stable operation is crucial. However, with the continuous expansion of the grid scale, transmission lines are not only widely distributed and far away, but also have a lot of cross-crossing situations, which brings a lot of challenges to line operation and maintenance. The traditional manual inspection method has been difficult to meet the requirements of modern power system for efficient and fine operation and maintenance. In this context, our company Dingshin Intelligent Technology launched a new type of transmission line multi-image online monitoring device, with advanced monitoring technology and intelligent application mode, for the transmission line inspection to insert the wings of science and technology, to realize the power inspection from manual inspection to the intelligent management of the span.

Innovative technology leads to change, multi-camera intelligent collaborative monitoring

The new Transmission Line Multi-Eye Image Online Monitoring DeviceAdopts multi-eye intelligent synergistic technology, realizing 360° dead-angle-free monitoring of transmission lines by integrating multiple high-definition cameras.

1, front HD camera: pixel ≥ 16 million, resolution not less than 4640 × 3488, can be set according to site requirements;

2, front night vision camera: pixel ≥ 2 million, resolution not less than 1920 × 1080, illuminance 0.001Lux/F1.2;

3, the lower camera: pixel ≥ 5 million, resolution of not less than 1920 × 1080, day and night, horizontal viewing angle ≥ 100 °, installation can be -90 ° ~ -30 ° manual adjustment;

4, rear camera: pixel ≥ 5 million, resolution of not less than 1920 × 1080, day and night integration, installation support manual vertical -30 ° ~ +30 °, horizontal -90 ° ~ +90 ° adjustable.

This multi-camera design can seamlessly switch between daytime and nighttime to ensure all-weather monitoring. It supports the dual-camera collaborative picture-in-picture function of any two cameras in the front HD camera, the lower camera, and the rear camera, which not only improves the monitoring range, but also analyzes the anomalies quickly and accurately to provide early warning for the electric power sector through the AI front intelligent recognition algorithm.

Breakthrough in Intelligent Applications, AI Intelligent Recognition and Early Warning

With the help of artificial intelligence technology, the front-end AI algorithm is able to automatically identify abnormalities in the transmission line channel and the body, such as line breakage, mechanical construction, tree overheight, foreign objects hanging on the line, and mountain fire.

1、Front-end intelligent analysis of the default photo interval of 5 minutes, after taking pictures of the front-end analysis, identification of hidden danger immediately back to the upload, no hidden danger timed upload;

2、Support multiple channels in a single image hidden danger target intelligent identification function, as well as a certain type of hidden danger alarm on, off settings;

3、Support the superimposition of character information in the output image, which can display the date, time, power, battery temperature, operating temperature, signal strength, traffic usage, positioning information and so on.

This intelligent early warning method greatly improves the timeliness and accuracy of hidden danger processing, not only improves the information perception ability of transmission lines, but also lays the foundation for the construction of digital grid perception system.

Low power consumption and efficient data transfer

In order to adapt to the complex and changing field environment, the new Transmission Line Multi-Megapixel Image Online Monitoring Device adopts a low-power chip and solar power supply solution to ensure that the device can run stably for a long time even in remote areas. Meanwhile, through the 4G/5G network and APN encryption technology, the monitoring data can be transmitted to the monitoring center in real time, so that the operation and maintenance personnel can grasp the dynamics of the transmission line at anytime and anywhere.