发明名称 |
IMPROVED LASER RANGEFINDER SENSOR |
摘要 |
The specification discloses a pulsed time-of-flight laser range finding system used to obtain vehicle classification information. The sensor determines a distance range to portions of a vehicle traveling within a sensing zone of the sensor. A scanning mechanism made of a four facet cube, having reflective surfaces, is used to collimate and direct the laser toward traveling vehicles. A processing system processes the respective distance range data and angle range data for determining the three-dimensional shape of the vehicle. |
申请公布号 |
WO2013040121(A3) |
申请公布日期 |
2014.05.22 |
申请号 |
WO2012US54993 |
申请日期 |
2012.09.13 |
申请人 |
OSI OPTOELECTRONICS;FOWLER, KEITH;LAI, NAN-MING |
发明人 |
FOWLER, KEITH;LAI, NAN-MING |
分类号 |
G01C3/08 |
主分类号 |
G01C3/08 |
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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