Vehicle-mounted airport runway foreign object detection system and method

Abstract

The invention provides a vehicle-mounted airport runway foreign object detection system, comprising: a vehicle, a vehicle-mounted millimeter-wave radar, a vehicle-mounted camera platform, video linkage monitoring equipment, and a display device; the vehicle-mounted millimeter-wave radar is used to detect foreign objects on the airport runway , and send an alarm message when a foreign object is found; the vehicle-mounted camera platform is used to obtain the original image of the foreign object according to the alarm information; the video linkage monitoring equipment is used to display the foreign object through the display device according to the original image. The invention also provides a corresponding method. The invention adopts a vehicle-mounted multi-sensor method to realize the detection of foreign objects on an airport runway, which can effectively guarantee the detection performance of the system. The system uses high-resolution imaging radar to detect foreign objects on the airport runway, effectively ensuring the system's detection performance in dark nights and rainy weather environments. The system adopts the radar detection and positioning video linkage monitoring method to effectively reduce the false alarm rate of detection and improve the operability of the removal of foreign objects on the airport runway.

Description

technical field [0001] The invention relates to an airport runway foreign object detection system, in particular to an airport runway foreign object detection system and method adopting a vehicle-mounted working mode. Background technique [0002] The airport runway is an open-air dedicated road surface for aircraft take-off, landing, and rolling. It not only bears the take-off and landing load of the aircraft, but also is affected by factors such as damage to the road surface and foreign objects. Take-off and landing will cause major safety incidents and pose a serious threat to the engine, fuselage, tires, etc. of the aircraft. In light cases, it will cause serious economic losses and affect the normality of flights. In severe cases, it may cause flight-level accidents and air crashes. The existence of foreign objects on airport runways not only causes huge direct losses to airports in various countries, but also causes indirect losses such as flight delays, interrupted ta...

AI Technical Summary

Problems solved by technology

[0002] The airport runway is an open-air dedicated road surface for aircraft take-off, landing, and rolling. It not only bears the take-off and landing load of the aircraft, but also is affected by factors such as damage to the road surface and foreign objects. Take-off and landing will cause major safety incidents and pose a serious threat to the engine, fuselage, tires, etc. of the aircraft. In the light cases, it will cause serious economic losses and affect the normality of flights. In severe cases, it may cause flight-level accidents and air crashes, etc.

The existence of foreign objects on airport runways not only causes huge direct losses to airports in various countries, but also causes indirect losses such as flight delays, interrupted takeoffs, and closure of runways due to the occurrence of incidents.

In order to remove foreign objects on the airport runway, the traditional method is to rely on manual inspection. However, due to the frequent take-off and landing of airport aircraft, the manual inspection method is time-consuming and laborious. Each inspection of foreign objects on the runway will affect the normal take-off and landing of multiple flights. More importantly, Relying on manual detection is easy to miss foreign objects or detect foreign objects dropped from vehicles, which has serious defects in the detection of foreign objects on the road surface

[0003] At present, using manual detection methods to detect foreign objects on airport runways can no longer meet the needs of major airports for the safety protection of airport runways

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