The intelligent terminal is installed on the transportation, excavation and loading, perforation equipment and other auxiliary equipment, which is an important part of the truck fleet management system. The intelligent terminal adopts the military design concept with the functions of waterproof dust-proof anti-overheating, anti-seismic, etc. It also has the self-protection functions of overvoltage overcurrent, overheating, and undervoltage. It is elegant in appearance and easy to install, and fully adapts to the complex field environment in open-pit mines.