发明授权
US06469664B1 Method, apparatus, and computer program products for alerting surface vessels to hazardous conditions
有权
方法，设备和计算机程序产品，用于警告表面容器处于危险状况
- 专利标题： Method, apparatus, and computer program products for alerting surface vessels to hazardous conditions
- 专利标题（中）： 方法，设备和计算机程序产品，用于警告表面容器处于危险状况
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申请号： US09606777申请日： 2000-06-26
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公开(公告)号： US06469664B1公开(公告)日： 2002-10-22
- 发明人: Dave Michaelson , Ratan Khatwa , Jeanne C. Suchodolski
- 申请人： Dave Michaelson , Ratan Khatwa , Jeanne C. Suchodolski
- 主分类号： H04B7185
- IPC分类号： H04B7185
摘要：
A navigational system for surface vessels that provides warning of impending grounding occurrences. A data base of bottom contours and submerged obstructions is compared to various indicators of the surface vessel's position and motion to provide alerts and to display bottom hazards ahead of the vessel.
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