In the wave of digitization sweeping the energy industry today, overhead transmission lines picture-type lightweight monitoring device attracted attention, this by the SHENZHEN DINGXIN WISE TECHNOLOGY research and development of intelligent equipment, by virtue of its innovative technical architecture and the scene of the adaptive capacity, is becoming the national grid to deal with the challenges of the transmission line security core solutions.
First, electric power security pain points give rise to technological innovation
With the accelerated process of urbanization, transmission lines facing the risk of external damage geometrically, China's power grid each year due to cranes touching the line, unauthorized construction and other external factors leading to the tripping of accidents than is quite high, the traditional manual inspection mode in response to the "line corridor long, hidden trouble points scattered" problem has been fatigue. Although the old version of video monitoring device partially relieves the pressure, it is constrained by the bottlenecks of high installation complexity (average deployment time of 4 hours/unit), unstable solar power supply (failure rate of more than 30% in winter), and cost of a single device of more than RMB 10,000 yuan, which makes it difficult to realize large-scale application.
Two, lightweight design breaks through the shackles of the industry
Overhead transmission line picture-type lightweight monitoring device DX-WPS100-JP's Innovative in three dimensions:
1. Structure: modular design, the traditional monitoring device fragmented components integrated into several core modules, installation time is greatly reduced;
2. Intelligent identification: equipped with AI algorithms, can identify a variety of risky targets (including cranes and other types of vehicles, hill fires, smoke, fishing rods, wires hanging foreign objects, etc.), high recognition accuracy;
3. Information optimization: innovative use of "picture + short video" mixed data mode, compared with traditional video surveillance traffic consumption reduced by more than 80%.
4. The system is compatible and expandable, for example, according to the conventional lines, important crossing sections, construction areas and other power line monitoring, overhead transmission line picture-type lightweight monitoring device to support the expansion of the monitoring module such as external submonitoring device / micro-meteorological monitoring unit / tower tilt monitoring unit / acoustic and visual alarms.
Three,Intelligent Operation and Maintenance System Reconstructing Inspection Ecology, forming a complete intelligent monitoring closed loop:
1, the front-end intelligent day and night HD dual camera, using 8 million / 16 million pixels dual-mode HD camera, during the day can clearly capture the wire foreign objects and other details; equipped with 2 megapixel starlight level night vision lens, to solve the traditional equipment at night imaging blurring pain points.
2、Communication mode supports wireless transmission such as 4G/5G/WIFI; communication with the master station can use VPN dedicated communication, which builds an encrypted "tunnel" on the public Internet to meet the stringent requirements of the electric power industry on the security of data transmission; and at the same time, it supports the access to the State Grid/South China Grid monitoring platform, which demonstrates the depth of the equipment's ability to be adapted to the field of electric power Internet of Things, and provides the basis for the closed-loop management of the "monitoring-warning-disposal". Closed-loop management.
3, mobile operation and maintenance, support for WEB / SMS multi-channel alarm push, inspectors through the cell phone APP can view the scene of real-time images and positioning information, the line channel potential hazards as well as external damage to the warning time limit from the manual inspection of 24-48 hours to a real-time response.
As the construction of new power systems speeds up, this intelligent monitoring solution that integrates edge computing and IoT technology with picture-based lightweight monitoring devices for overhead transmission lines is redefining the standard paradigm for transmission line safety and protection.
