专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1997043180A1 GUIDING METHOD AND DEVICE FOR IN-FLIGHT-REFUELLING LINE 审中-公开
标题翻译：导航线的引导方法和装置
公开(公告)号：WO1997043180A1
公开(公告)日：1997-11-20
申请号：PCT/FR1997000823
申请日：1997-05-07
申请人： SEXTANT AVIONIQUE , INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE , VALERY, Philippe , WASSNER, Hubert , HORAUD, Patrice
发明人： SEXTANT AVIONIQUE , INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE
IPC分类号： B64D39/00
CPC分类号： B64D39/00
摘要： The invention relates to aircraft in-flight refuelling. To facilitate the connection of an in-flight-refuelling line on an adjustable boom at the rear of a refuelling aircraft with a connection receptacle on an aircraft being refuelled, automatic guiding means are provided comprising: a camera (40) borne by the boom end and supplying an image in the form of an electronic signal; shape recognising means (56, 58, 60) coupled with the camera to recognise, in the camera-supplied image, characteristic elements linked with the receptacle; position calculating means to determine, by calculating from the camera-supplied image the variation between the characteristic elements of the image at a given moment, and a reference position derived from a memorised image of the line and the receptacle when the connection is effected; means (62) to deduce, from the actual size of the receptacle and from the size and the position of its projection in the image, the depth variation between the end of the system and the receptacle; and means for controlling the adjustment of the boom and the extension of the line on the basis of the variations thus determined, so as to repeatedly bring the line closer to the receptacle until the variations are cancelled.
摘要翻译：本发明涉及飞机加油。为了方便将加油飞机后部的可调节吊杆与加油飞机上的连接插座连接起来，提供自动引导装置，其包括：由悬臂端承载的相机（40）并以电子信号的形式提供图像; 与相机耦合的形状识别装置（56,58,60），以在相机提供的图像中识别与插座相连的特征元件; 位置计算装置，用于通过从相机提供的图像计算在给定时刻的图像的特征元素与当连接实现时从线的存储图像和插座导出的参考位置之间的变化; 用于从插座的实际尺寸以及其在图像中的投影的尺寸和位置推断出系统端部与插座之间的深度变化的装置（62）以及用于基于如此确定的变化来控制吊杆和延伸线的调节的装置，以便重复地使线更靠近插座直到变化被取消。

IPRDB

热门服务

关于我们

友情链接

联系方式