Core Insights - The autonomous cleaning robot has received road access permits in multiple cities, indicating its product capabilities and safety standards have been recognized by local governments [1][5] - The transition of autonomous cleaning robots from auxiliary tools to core components of urban services is highlighted [1] Group 1: Testing and Approval Process - In Wuxi, the robot underwent 126 rigorous tests in a closed environment, covering key aspects such as traffic rule response and pedestrian avoidance, ensuring stability and compliance in simulated urban settings [2] - The robot completed over 500 kilometers of real-world operation on open roads, demonstrating adaptability to actual urban sanitation scenarios [2] Group 2: Implementation in Cities - In Jiaxing, the robot received full road rights after six months of testing, adhering to local regulations and completing various assessments, showcasing strong support for smart sanitation applications [3] - In Hangzhou, the robot cluster has been deployed across multiple districts, passing all necessary tests and meeting local regulatory requirements, ensuring safety in densely populated areas [4] Group 3: Market Expansion and Future Prospects - The autonomous cleaning robot has been implemented in over 30 cities across various environments, enhancing its stability and adaptability [5] - The recognition from three local governments serves as a model for the nationwide expansion and promotion of intelligent sanitation solutions [5]