This smart follow suitcase. Using solar energy to work, energy saving and emission reduction performance is superior, simple operation. Can automatically follow, remote control riding, voice control, air quality detection automatic alarm. It can be used by boarding students, people who go out frequently, etc. Can liberate everyone's hands in travel, will make people's travel more convenient and relaxed. Our team is committed to the development of intelligent following luggage project. In terms of luggage power, we adopt solar power generation to drive the luggage power. We have made bold innovations in the luggage control system, so that the luggage has a main control and auxiliary control dual control system. It can realize the automatic following of people. In addition, it also has the function of voice control, which can display the weather conditions of the travel place anytime and anywhere. In view of the problem that other smart suitcases are priced too high to sell, we adopt the strategy of small profits and quick turnover to control the price below 1000 yuan, which is not much different from the traditional suitcase. We are committed to becoming a high-tech intelligent technology team that makes it easier for people to travel. For the development of high-tech in Hebei Province and China's manufacturing 2025, contribute their own strength. Science and technology change life, wisdom drives China. Our goal is to "make it extremely easy for people to travel".