As a new choice for environmentally friendly urban travel, electric bicycles, with their zero-emission and low-energy consumption characteristics, effectively reduce air pollution and provide a quieter travel experience. It is not only a convenient and flexible travel companion, it can easily shuttle through narrow streets and congested traffic, saving commuting time (the folding design also solves the problem of urban parking), but also integrates smart technology. Through GPS positioning, mobile phone APP connection and remote control, riders can grasp the vehicle status and adjust the mode in real time, and enjoy smart convenience. At the same time, its economical advantages are significant - low purchase cost, free of high taxes and insurance, daily use (mainly electricity) and maintenance costs are much lower than cars, which greatly reduces the overall travel cost.