Title:
車両周囲監視方法およびシステム
Document Type and Number:
Japanese Patent JP4847051
Kind Code:
B2
Abstract:
Integrated processing unit captures range images shot by CCD cameras which are respectively provided on front, rear, left and right sides of a vehicle and image processor. Location-allocation unit creates a location-allocation model of an obstacle from the range images and road surface images (heights of images above road surface). Vehicular swept path calculating unit calculates a swept path of each representative point. Collision decision calculates intersection of the obstacle of the location-allocation model with the swept paths of the representative points and judges whether the points cross the obstacle. When a representative point may possibly cross the obstacle, the point is enhanced and displayed together with the obstacle (object) on monitor.
Inventors:
Takenaga Hiroshi
Yukio Aso
Yukio Aso
Application Number:
JP2005169182A
Publication Date:
December 28, 2011
Filing Date:
June 09, 2005
Export Citation:
Assignee:
Clarion Co., Ltd.
International Classes:
G08G1/16; B60R21/00
Domestic Patent References:
| JP7296291A | ||||
| JP10096776A | ||||
| JP2002109697A | ||||
| JP2002046506A | ||||
| JP2004062380A | ||||
| JP2002140696A | ||||
| JP2004282510A | ||||
| JP2000168475A |
Attorney, Agent or Firm:
Polaire Patent Business Corporation