The utility model relates to a real-time mobile business system capable of efficiently operating the taxis. The real-time mobile business system is composed of an intelligent terminal, a mobile wireless or wired internet, and a cloud computing server terminal. A user uses the intelligent terminal to log in a website of the cloud computing server terminal via the mobile wired or wireless internet, and the system automatically manages the information communication between the intelligent terminal and the cloud computing server terminal so as to realize the transmission, the search, the query, and the communication of the real-time demand and supply and positioning information between the intelligent terminal and the user. A corresponding position of a research result can be displayed on a website electronic map, so the real-time demand and supply information real-time matching between a taxi driver and a passenger is realized. Each of the passenger and the taxi driver can automatically choose the other part to make an appointment. The taxi booking can be completed rapidly, so the waiting time of the passenger is reduced, the taxi no-load ratio is decreased, and the taxi operation efficiency is effectively improved. Through adopting the mobile business system to manage the taxi booking service, the security sense and the trust degree of the passenger are enhanced, and the service quality of the taxi driver is improved.