Intelligent patrolling of transmission lines is crucial to the stable supply of modern electricity. In order to ensure the stability and safety of transmission lines, image video online monitoring technology has been widely used. Today, we will talk in detail about transmission line image video online monitoring in the three "magic weapon" --double optical dome, double camera night vision and micro gundai monitoring device.
I. Double optical dome
The dual-optical dome combines visible light and infrared thermal imaging technology, which is able to detect channel hazards, equipment abnormalities and thermal defects in low illumination environments, such as at night and in inclement weather, and send them back in real time to the monitoring center for alarms.
Product Features
1、Thermal imaging channel monitors the high temperature anomaly state, can be linked to the visible video channel for focusing and magnification, support 40 times optical zoom, capture the details;
2, the visible light channel can AI identify a variety of line hazards, including hill fires, smoke, tree barriers, mechanical construction, insulator breakage, etc., and the type of hazards is automatically labeled;
3, the head can be horizontal 360 °, vertical ± 90 ° rotation, support the background remote control focal length, aperture, depth of field, image quality, head orientation, preset position;
4, support dual-card 4G full network pass, APN dedicated network access to mobile networks, signal strength display.
Second, dual camera night vision
Dual-camera night vision image monitoring module consists of the mainframe and subcomponent, a total of four cameras, including the front dual camera (general light + night vision), rear view day and night, down view day and night, to meet the transmission channel in all directions of 24-hour monitoring needs.
Product Features
1, the front view ordinary light camera pixel number is not less than 16 million, rear view and down view lens is not less than 5 million, and can be set according to the needs of the site pixel machine monitoring cycle;
2, night vision camera using starlight level low illumination camera, illumination 0.001Lux/F1.2, night photo pixels ≥ 2 million, full color shooting;
3, combined with the front-end AI algorithm, it can intelligently identify abnormal situations, such as equipment failure, construction machinery, fire, foreign objects hanging wires, etc., and issue timely warnings;
4, with automatic/manual work mode, manual mode can be issued through the platform side of the command, capture the image or record a short video (duration of not less than 10s), automatic mode according to the set time back to the transmission.
III. Microclouds platform
The micro PTZ monitoring device utilizes a micro PTZ camera for real-time monitoring of transmission lines, and the PTZ can flexibly adjust the camera's shooting angle, which is not only capable of real-time monitoring of the operational status of transmission lines, but also identifying and analyzing abnormalities through AI algorithms.
Product Features
1, with image enhancement features, support for backlight compensation, digital wide dynamic, glare suppression, digital noise reduction;
2. Integrating back-end AI recognition function, it can automatically identify the hidden dangers such as trees being too high, foreign objects hanging on wires, hill fires, external breakage, etc., as well as violation behaviors such as failure to wear helmets, making phone calls, smoking, etc. at the operation site;
3、Industrial grade simple PTZ camera, 200 HD megapixels, with night vision function, illumination ≤ 0.005Lux/F1.5;
Supports State Grid 1 protocol, South Grid protocol and B interface protocol, and supports protocol docking customization.
