Title:
OBJECT DETECTION SYSTEM AND METHOD
Document Type and Number:
Japanese Patent JP2004125739
Kind Code:
A
Abstract:
To detect an object easily and surely even if a detecting region is deviated vertically.
A laser radar of a vehicle 11 scans a vertical regions 81 to 85 with the laser beam so as to irradiate them. The laser beam is reflected by a vehicle 12 received by the laser radar of the vehicle 11. The laser radar detects the vertical region of maximum light receiving region (eg. vertical region 84) among respective receiving light amount of vertical regions 81 to 85. The laser radar corrects the deviation of optical axis so that the detected position of the vertical region 84 positions at the center region 83 of the vertical regions 81 to 85. This system can be applied to the vehicular laser radar.
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Inventors:
Miyazaki, Hidenori
Arita, Satoru
Shirai, Takashi
Arita, Satoru
Shirai, Takashi
Application Number:
JP2002000293743
Publication Date:
April 22, 2004
Filing Date:
October 07, 2002
Export Citation:
Assignee:
OMRON CORP
International Classes:
B60R21/00; G01S7/40; G01S7/48; G01S7/497; G01S17/42; G01S17/93; B60R21/00; G01S7/40; G01S7/48; G01S17/00; (IPC1-7): G01S17/93; B60R21/00; G01S7/40; G01S7/48