The invention provides an airfield pavement apparent image detection system based on a line-scan digital camera. The airfield pavement apparent image detection system comprises an imaging control device, a visual imaging device, an industrial personal computer and a positioning device which are fixed on a moving chassis, the moving chassis runs on an airport pavement according to a preset running path; the imaging control device is fixed at a front wheel of the moving chassis and is used for recording a rotation angle of the front wheel, and the visual imaging device is used for carrying out linear array scanning imaging on the airfield pavement based on a received trigger signal to obtain corresponding airfield pavement apparent image information and sending the airfield pavement apparent image information to the industrial personal computer; the positioning device is used for acquiring position information of the moving chassis and sending the position information to the industrial personal computer; and the industrial personal computer is used for detecting an abnormal target of the received pavement apparent image, determining the area and the position of the abnormal target based on the position information acquired by the positioning device when the abnormal target is detected, and generating a corresponding detection result. The method can reduce the workload of workers, and has the advantages of high precision, high efficiency, good timeliness and the like.
本发明提供一种基于线阵相机的机场道面表观图像检测系统,包括:固定于运动底盘上的成像控制装置、视觉成像装置、工控机和定位装置;运动底盘按照预设行驶路径在机场道面行驶;成像控制装置,固定于运动底盘的前轮处,记录前轮的转动角度,视觉成像装置,基于接收到的触发信号,对机场道面进行线阵扫描成像,得到对应的机场道面表观图像信息并发送给工控机;定位装置,用于获取运动底盘的位置信息并发送给工控机;工控机,对接收到的道面表观图像的异常目标进行检测,在检测到异常目标时,基于定位装置获取的位置信息确定异常目标的面积和位置并生成对应的检测结果。本发明能够减少工作人员的工作量,且具有精度高、效率高、时效性好等优点。
Airfield pavement apparent image detection system based on linear array scanning imaging
一种基于线阵扫描成像的机场道面表观图像检测系统
2022-03-25
Patent
Electronic Resource
Chinese
IPC: | G06V / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G01S RADIO DIRECTION-FINDING , Funkpeilung / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Engineering Index Backfile | 1962
|NTIS | 1971
|Airfield Pavement Smoothness Requirements
NTIS | 1977
|Airfield Concrete Pavement Restoration
British Library Conference Proceedings | 1998
|Airfield Pavement Condition Assessment
Transportation Research Record | 2004
|