- 专利标题: Apparatus for displaying travel path
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申请号: US130680申请日: 1987-12-09
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公开(公告)号: US4893246A公开(公告)日: 1990-01-09
- 发明人: Akira Iihoshi , Yukinobu Nakamura , Shinichiro Yasui
- 申请人: Akira Iihoshi , Yukinobu Nakamura , Shinichiro Yasui
- 申请人地址: JPX Tokyo
- 专利权人: Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人: Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX61-298353 19861215
- 主分类号: G08G1/0969
- IPC分类号: G08G1/0969 ; G01C21/00 ; G01C21/20 ; G01C21/26 ; G01D7/00 ; G08G1/137 ; G09B29/10
摘要:
An apparatus for displaying a travel path of a running body which apparatus includes sensors and a central processing unit (a) for calculating a distance of approach of the running body relative to a target to produce data concerning the approach, (b) for comparing the old and new data and thus successively, renewing the data concerning the approach, thereby obtaining a closest distance of the running body relative to the target, and (c) for deciding that the running body has passed the target when said closest distance is within a predetermined range.
公开/授权文献
- US6003870A Hierarchical method of playing a card game 公开/授权日:1999-12-21