发明名称 |
Distance measuring apparatus |
摘要 |
A distance measuring apparatus comprises projection means, light receiving means, computation means and scanning means. The projection means projects plural laser beams in different directions. The light receiving means receives the light reflected from each of objects in respective beam directions. The computation means computes the distances to the objects on the basis of the reflected light. And the scanning means sequentially changes the projecting directions of said plural laser beams. |
申请公布号 |
US5552893(A) |
申请公布日期 |
1996.09.03 |
申请号 |
US19940306327 |
申请日期 |
1994.09.15 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
AKASU, MASAHIRA |
分类号 |
G01S17/10;G01C3/00;G01S7/481;G01S17/08;G01S17/42;G01S17/89;G01S17/93;(IPC1-7):G01C3/08 |
主分类号 |
G01S17/10 |
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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