Self-service taxi instant reservation system and self-service taxi instant reservation method

The invention discloses a self-service taxi instant reservation system, which comprises a plurality of taxi global positioning system (GPS) vehicle-mounted machines, a taxi dispatching module and a plurality of self-service taxi instant reservation devices, wherein each self-service taxi instant reservation device is provided with an input module, a reservation communication module, a display module and a processing module; the reservation communication module is in communication connection with the taxi dispatching module; the processing module is electrically connected with the input module, the reservation communication module and the display module; and the taxi dispatching module is in communication connection with the self-service taxi instant reservation devices and the taxi GPS vehicle-mounted machines. The invention also discloses a self-service taxi instant reservation method. By the invention, the instant and self-service reservation of a taxi can be conveniently and quickly realized, and good convenience is provided.