发明名称 |
SYSTEM AND METHOD FOR TRAFFIC SIDE DETECTION AND CHARACTERIZATION |
摘要 |
A method for detecting a vehicle comprising: providing a multi-channel scannerless full-waveform lidar system operating in pulsed Time-Of-Flight operation oriented towards a surface of the roadway to cover the detection zone; providing at least one initialization parameter; emitting pulses at an emission frequency; receiving reflections of the pulses from the detection zone; and acquiring and digitalizing a series of individual complete traces at each channel of system; identifying at least one detection in at least one of the traces; obtaining a height and an intensity for the detection; determining a nature of the detection to be one of an environmental particle detection, a candidate object detection and a roadway surface detection; if the nature of the detection is the candidate object detection, detecting a presence of a vehicle in the detection zone. |
申请公布号 |
CA2839194(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
CA20122839194 |
申请日期 |
2012.06.15 |
申请人 |
LEDDARTECH INC. |
发明人 |
MIMEAULT, YVAN;GIDEL, SAMUEL;POULIN, MICHAEL;ARROUART, DAVID |
分类号 |
G08G1/04;G01S7/484;G01S17/02;G08G1/048;G08G1/052;G08G1/056 |
主分类号 |
G08G1/04 |
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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