commercial vehicle terminal using the Global Positioning System

摘要

A terminal for business vehicles using a GPS(Global Positioning System) is provided to check the exact position of clients by displaying the client position transmitted from a control system on a screen and to search the shortest route to the client position by using a navigation function of the GPS. A terminal for business vehicles using a GPS comprises a body; a screen unit(1) installed on the front portion of the body; a function key(2) mounted on the front portion of the body; a number key pad(3) installed on the front portion of the body; and a main control unit installed in the body and composed of a main control CPU(Central Processing Unit), a memory, the GPS, a wireless transceiver modem, and a sound module.