The invention discloses an intelligent bus global positioning system (GPS) vehicle-mounted terminal which consists of a shell, a power supply interface, a display screen and a circuit board, wherein the circuit board is provided with a central processing unit (CPU), a GPS module, a mobile communication (GSM) / general packet radio service (GPRS) communication module, an input / output module, a random access memory (RAM), a display driving module and a read only memory (ROM); the GPS module, the GSM / GPRS communication module, the input / output module, the RAM, the display driving module and the ROM are connected with the CPU respectively; a vehicle door opening and closing signal sensor is connected to the input / output module; and a display screen is connected with the display driving module. Control programs, bus routes and station data are set in the memories. According to GPS positioning data, vehicle door opening and closing signals, bus routes and station data, acquisition of vehicle position and data acquisition of vehicle arrival and departure are realized; and because the GSM / GPRS communication module is connected with a bus service management center through a wireless link, the information interaction capability with the bus service management center is improved, and bus running speed and running punctuality rate are increased.