发明授权
- 专利标题: Lidar system using a pseudo-random pulse sequence
- 专利标题(中): 激光雷达系统使用伪随机脉冲序列
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申请号: US12543621申请日: 2009-08-19
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公开(公告)号: US08072582B2公开(公告)日: 2011-12-06
- 发明人: Clinton T. Meneely
- 申请人: Clinton T. Meneely
- 申请人地址: US MN Burnsville
- 专利权人: Rosemount Aerospace Inc.
- 当前专利权人: Rosemount Aerospace Inc.
- 当前专利权人地址: US MN Burnsville
- 代理机构: Calfee, Halter & Griswold LLP
- 代理商 Kevin O'Brien
- 主分类号: G01C3/08
- IPC分类号: G01C3/08
摘要:
A light detection and ranging system includes a transmitter transmitting a transmitted light pulse timing sequence, with pseudo-random timing and including a plurality of light pulses, toward a target. An optical receiver receives a reflected light pulse timing sequence including a plurality of light pulses from the target. An electronic control unit identifies a time delay between the transmitted light pulse timing sequence and the reflected light pulse timing sequence as a function of a correlation between the transmitted and reflected light pulse timing sequences.
公开/授权文献
- US20100045965A1 LIDAR SYSTEM USING A PSEUDO-RANDOM PULSE SEQUENCE 公开/授权日:2010-02-25
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