This is an innovative concept of urban green transportation. Shangyu Passenger Transport Center * * * enjoys renting a car by putting a certain number of new energy vehicles and energy-saving and environmentally-friendly vehicles in various locations in the city, using mobile Internet and satellite positioning technology, and applying scientific management, which is an innovative urban green transportation concept. Thus, the "time-sharing self-service car rental" self-driving travel mode, which is available at any time, that is, rent-back, time-sharing payment and online settlement, is essentially a part of public transportation.