In apron, aircraft and service vehicles mainly have two states:taxiing and parking. Under different conditions, both of them occupy differ-ent space on the ground. According to characteristics, safety clearance of the aircraft and the braking distance, from the point of view of computer graphics, design a conflict alert zone for the aircraft and service vehicles in apron. By the method of testing whether conflict alert zone have a common part,detemines a conflict exists or not was determined. And, realizes the safety monitoring of apron. With the help of simulation, draws a conclusion was drawn that when conflict alert zone of two aircrafts have a common part, the contour area show black and alerting at the same time.
NETL
NSTL
万方数据
维普
