Hangzhou Hikvision Digital Technology Co., Ltd. (referred to as "Hikvision") focuses on technological innovation in the fields of IoT perception, artificial intelligence, and big data. It provides a series of intelligent IoT software and hardware products that integrate software and hardware, cloud edge integration, IoT information integration, and digital intelligence integration, and has the full process service capability for the construction of large-scale complex intelligent IoT systems. Hikvision's perception technology has expanded from visible light to fields such as millimeter wave, infrared, X-ray, and sound waves. Its products have expanded from IoT perception devices to intelligent IoT products, IT infrastructure products, platform service products, data service products, and application service products that are fully integrated with artificial intelligence and big data technology.

Hikvision Guanlan Big Model has built a three-level architecture consisting of basic big model, industry big model, and scenario application, integrating multimodal data such as vision, sound vibration temperature, auscultation fiber, and X-ray. This system has passed the "Trusted AI Big Model Capability Evaluation" by the China Academy of Information and Communications Technology, and its maturity and reliability in model development have been recognized by the industry. Currently, it has been widely used in multiple fields such as intelligent manufacturing, traffic management, port operation and maintenance, and new energy power, bringing tangible results in improving quality and efficiency to the industry.

For example, in the field of industrial manufacturing, the practical application of the Guanlan large model has effectively solved the efficiency bottleneck of traditional production processes. In the production and testing process of circuit boards, intelligent offline AXI equipment equipped with Guanlan large models can achieve high-precision automatic detection of welding defects, with a detection efficiency 80% higher than traditional methods, significantly reducing the errors and costs of manual detection. At Hikvision's own manufacturing base, Guanlan Big Model is analyzing the entire product packaging process in real time, accurately monitoring the situation of component misplacement, and helping to solve the common industry pain points of fast product changeover and easy component misplacement in flexible manufacturing.

The field of new energy power is another typical scenario for the implementation of Guanlan's large-scale model, and its wind power prediction integrated machine has become a typical practical achievement. In wind farms, the future power generation of new energy stations can be calculated by predicting wind direction and speed, and every accurate 1% prediction will bring tens of thousands or millions of revenue changes. The Hikvision wind power prediction integrated machine uses self-developed time-series models and self attention mechanisms to automatically adjust model parameters, effectively reducing the accumulation of errors in long-term predictions and providing higher confidence levels for future power generation predictions. It ensures high accuracy in wind power predictions after 15 minutes, 4 hours, the next day, and the tenth day. More accurate predictions not only assist wind farms in rational production scheduling and efficient power generation, but also reduce the assessment costs of power grid management and scheduling (the more accurate the wind power prediction, the lower the assessment costs generated). Compared with the original system, the assessment costs of prediction deviation are significantly reduced. In a 300MW offshore wind farm in the East China region, the total assessment cost of power prediction deviation has been reduced by over 1.2 million yuan per year, a decrease of over 15%; In a certain 80MW high-altitude mountain wind farm in southern China, the total assessment cost of power prediction deviation has been reduced by over 800000 yuan per year, a decrease of over 46%.

From precise detection in industrial workshops to efficient operation and maintenance of wind farms, from efficient management of traffic intersections to intelligent inspections in chemical parks... The Hikvision Guanlan large model system is being implemented in multiple scenarios. In the future, Hikvision will continue to focus on technological innovation, promote the large-scale application of the Guanlan large model in more industry scenarios, and provide technical support for the digital and intelligent transformation of the industry.

Zhang Xin/Wen