发明授权
- 专利标题: Multiple simultaneous laser beam emission and illumination while ensuring eye safety
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申请号: US17668008申请日: 2022-02-09
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公开(公告)号: US11726181B2公开(公告)日: 2023-08-15
- 发明人: Nir Goren , Ronen Eshel
- 申请人: INNOVIZ TECHNOLOGIES LTD.
- 申请人地址: IL Rosh Ha'Ayin
- 专利权人: INNOVIZ TECHNOLOGIES LTD.
- 当前专利权人: INNOVIZ TECHNOLOGIES LTD.
- 当前专利权人地址: IL Rosh Ha'ayin
- 代理机构: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- 主分类号: G01S7/48
- IPC分类号: G01S7/48 ; G01S7/481 ; G01S17/931
摘要:
A LIDAR system is disclosed. The system has a laser light projection system to simultaneously project at least two laser light beams. The system also has a deflector to project the at least two laser light beams toward a field of view of the LIDAR system. Each of the at least two laser light beams has an energy density below an eye safe level. A total combined energy density of the at least two laser light beams is above an eye safe level. Further, the at least two laser light beams projected from the deflector are separated from one another by an angular spacing ranging from 2.5 mrad to 6 mrad.
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