GPS vehicle terminal

The invention discloses a GPS vehicle terminal. The GPS vehicle terminal comprises a microprocessor, a GPS module, a GPRS module, an I/O optocoupler isolation module, a memory module, a display module, an A/D analog-digital conversion module, a voice broadcast module and a picture collection module, wherein an input end of the A/D analog-digital conversion module is connected with an oil signal and a temperature signal, an output end is connected with the microprocessor, and the microprocessor is connected with the GPS module, the GPRS module, the voice broadcast module, the display module andthe picture collection module through a serial interface. The voice broadcast module is employed to convert text into voice, interaction convenience between terminal equipment and a driver is enhanced, the picture collection module is employed to provide the abundant vehicle scene information for transportation management, the basis is provided for transport management to reduce the transportation cost through employing