发明授权
- 专利标题: Active distance measuring apparatus
- 专利标题(中): 主动测距仪
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申请号: US31197申请日: 1993-03-12
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公开(公告)号: US5534991A公开(公告)日: 1996-07-09
- 发明人: Kazuyuki Maeda , Hideo Taka
- 申请人: Kazuyuki Maeda , Hideo Taka
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX4-088336 19920313; JPX4-206196 19920710; JPX4-206994 19920713
- 主分类号: G01C3/08
- IPC分类号: G01C3/08 ; G01S7/481 ; G01S17/46 ; G02B7/32 ; G01C3/00 ; G01C5/00 ; G03B3/00
摘要:
An active type distance measuring apparatus is provided with sensors for a plurality of distance measuring fields, and, in performing multi-point distance measuring, obtains distance information in a macro region on the basis of outputs from at least two sensors used for different distance measuring fields.
公开/授权文献
- USD374272S Shower head for a sanitary faucet 公开/授权日:1996-10-01
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