The airport flight area situation is complicate, particular in the large airport runways that criss-cross, a small negligence may be causing a large devastation. In recent years, with the rapid development of my country's aviation industry, the phenomenon of runway intrusion has occurred more and more frequently. Statistics show that if the traffic volume increases by 20% at the airport, the probability of runway incursion is as high as 140%. In 2006, ICAO (International Civil Aviation Organization) issued Runway Incursion Prevention Manual, which defines runway incursion as, events that any aircraft, vehicle or personnel erroneously entering the airport runway or taxiway designated for aircraft landing and take-off. FAA (Federal Aviation Administration) defines it as, all events about an aircraft, vehicle, person or object on the ground in the airport runway environment that creates a collision hazard with an aircraft taking off, preparing to take-off, approach and landing, which resulting in a loss or flight delay.