On October 31, Jiulian Technology (688609.SH) stated on the investor interaction platform that its self-driving AI sweeping vehicles have been commercially deployed. The solution is an outdoor intelligent unmanned cleaning system based on artificial intelligence and autonomous driving technology. The system is equipped with high-precision positioning navigation, dynamic perception obstacle avoidance self-driving sweeper, and back-end intelligent scheduling management platform. It can efficiently and independently complete road sweeping and garbage collection tasks in closed and semi-closed scenarios, ensuring the cleanliness of outdoor environments in parks all day long, reducing the involvement of cleaning staff, and enhancing the high-tech comprehensive solution for the intelligent and modern image of park areas. It is mainly applied in technology parks, park attractions, high-end communities, and other scenarios.