发明申请
- 专利标题: Laser guided celestial identification device
- 专利标题(中): 激光引导天体识别装置
-
申请号: US11120394申请日: 2005-05-02
-
公开(公告)号: US20050246911A1公开(公告)日: 2005-11-10
- 发明人: John Acres
- 申请人: John Acres
- 主分类号: G01C17/34
- IPC分类号: G01C17/34 ; G09B27/00 ; G09B27/06
摘要:
Disclosed is a celestial identification device. According to some embodiments, the device includes a housing, a positioning sensor, and a light generator structured to generate an indicator beam that can be pointed at celestial objects. The positioning sensor can include sensors to determine altitude and azimuth of the device. The light generator can be a laser and mounted to a moveable pivot or deflected by mirrors and/or lenses such that the light beam points in a different direction than the housing. The device can be coupled to a feedback device, such as an audio player to communicate information about celestial objects to a user. The device can also contain or be coupled to a database of celestial objects such that, when combined with the positional data of the device, can determine at which object the device is pointing. Further, in some embodiments, a celestial device can be selected from the database, and the device operates to point the indicator beam at the selected object, regardless of in which direction the device is pointing.
公开/授权文献
- US07197829B2 Laser guided celestial identification device 公开/授权日:2007-04-03
信息查询