发明名称 |
Taking-Off And Landing Target Instrument And Automatic Taking-Off And Landing System |
摘要 |
The taking-off and landing target instrument 2 to be used in an automatic taking-off and landing system, comprising a target 37 having as many light emitting elements 44 as required for displaying patterns and a target control unit 38 for controlling light emission of the light emitting elements, wherein the light emitting elements are provided on a taking-off and landing surface of the target and are arranged so that a target mark 43 having the center of pattern under all turned-on status is formed, and wherein the target control unit controls a light emission so as to display firstly all turned-on patterns where all of the light emitting elements are turned on, and next, so as to display the light emitting elements in a predetermined pattern.
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申请公布号 |
US2012277934(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
US201213453242 |
申请日期 |
2012.04.23 |
申请人 |
OHTOMO FUMIO;OSARAGI KAZUKI;OTANI HITOSHI;KABUSHIKI KAISHA TOPCON |
发明人 |
OHTOMO FUMIO;OSARAGI KAZUKI;OTANI HITOSHI |
分类号 |
G05D1/12;B64F1/18;G05D1/10 |
主分类号 |
G05D1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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