Does the company have any plans for technologies related to driverless technology?

Wanji Technology: Hello, the company has always focused on the intelligent transportation industry. Based on the judgment of the future industry and technology development, the company expanded the laser radar and intelligent network connection business in 2012 and 2016, and laid out the future intelligent transportation product technology system for autonomous driving, and gradually strengthened the "car ecology" business layout. As an important vehicle-mounted sensing device required to achieve L3 and above autonomous driving, laser radar is the company's key business direction. After years of continuous investment, the company has mastered core technologies in optical alignment, laser drive, optical reception, optical scanning and other aspects, and obtained more than 200 laser-related patents. The company's vehicle-mounted laser radar has been commercialized. Based on independent technology, it adopts a micro-mechanical scanning design, which can be embedded in the vehicle body without affecting the appearance of the vehicle. It has passed a number of automotive-grade tests such as random vibration, electromagnetic interference, high and low temperature tests, flame retardancy, and voltage. The company has developed a number of mass-producible laser radar products, including automotive-grade 8-line partial field of view laser radar (WLR-713), automotive-grade 16-line partial field of view laser radar (WLR-736), and full-field 32-line laser radar (WLR-732). The prototype development of the vehicle-mounted 128-line partial field of view laser radar has been completed. At the same time, the company is closely carrying out research and development related to MEMS and silicon-based phased array technology laser radars to continue to maintain the company's product and technology advantages. In terms of intelligent network technology, the company has developed V2X products at both ends of the road, roadside smart base stations and other vehicle-road collaborative technology products based on its own technology. Among them, the company's V2X vehicle-mounted communication terminal has passed more than 30 automotive-grade tests, and the V2X roadside communication terminal has passed IP67 and environmental reliability test certifications, which can support collision warning, blind spot warning, emergency vehicle avoidance, front pedestrian warning and other application scenarios covering vehicle-to-vehicle communication and vehicle-to-road communication; the company's roadside smart base station integrates autonomous laser radar and multi-sensor fusion, edge computing and other technologies, which can achieve rapid and accurate perception of information such as classification, location, speed and other information of multiple traffic participants, thereby enabling autonomous driving vehicles. The company's deployment of smart base stations in the Suzhou High-speed Railway New City project has achieved interconnection with Momenta and Qingzhou Zhihang's autonomous driving vehicles, and enhanced the perception range of autonomous driving vehicles through roadside perception.