发明授权
- 专利标题: Visual surface guidance apparatus
- 专利标题(中): 可视表面指导装置
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申请号: US3599143D申请日: 1968-02-07
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公开(公告)号: US3599143A公开(公告)日: 1971-08-10
- 发明人: BROWN ALBERT D , TYGART WILLIAM H
- 申请人: LOCKHEED AIRCRAFT CORP
- 专利权人: Lockheed Aircraft Corp
- 当前专利权人: Lockheed Aircraft Corp
- 优先权: US70358968 1968-02-07
- 主分类号: B64F1/00
- IPC分类号: B64F1/00 ; G08G5/06 ; G08G9/00 ; F21Q3/00
摘要:
Guidance apparatus providing lateral and longitudinal visual guidance information to the operator of an aircraft or other vehicle to facilitate vehicular surface maneuvering. A light projection apparatus and a filter provide several multicolor laterally disposed beam segments to provide course guidance and also provide a longitudinal guidance beam portion positioned either above or below the laterally disposed segments to be undershot or overshot by the line of vision of the vehicle operator.