Vehicle Management System

A vehicle management system includes an unmanned vehicle capable of autonomous traveling, a loading machine performing a loading work for the unmanned vehicle and a management station performing dispatch management and traffic control of the unmanned vehicle The loading machine includes a bucket tip position calculator that calculates a bucket tip position of a bucket based on information on a position, an orientation, and an angle of each joint of the loading machine. The management station includes an unmanned vehicle instruction section that calculates a loading zone of the unmanned vehicle and issues a calling instruction or a departure instruction to the unmanned vehicle based on the calculated loading zone and the bucket tip position of the loading machine