Invention Grant
- Patent Title: System for the detection by a motor vehicle of a phenomenon that interferes with visibility
- Patent Title (中): 用于机动车辆检测的系统可能会影响到可见性
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Application No.: US12181585Application Date: 2008-07-29
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Publication No.: US07920250B2Publication Date: 2011-04-05
- Inventor: Caroline Robert , Joël Leleve , David Hue
- Applicant: Caroline Robert , Joël Leleve , David Hue
- Applicant Address: FR Bobigny
- Assignee: Valeo Vision
- Current Assignee: Valeo Vision
- Current Assignee Address: FR Bobigny
- Agency: Jacox, Meckstroth & Jenkins
- Priority: FR0705715 20070803
- Main IPC: G01B3/36
- IPC: G01B3/36
Abstract:
A process for the detection from a vehicle of a visibility interference phenomenon, comprising the following steps: the emission of a beam of light to illuminate the rear of the vehicle, the beam of light being emitted into a field of vision of a camera mounted in the vehicle, and the determination of a presence and the nature of a visibility interference phenomenon on the basis of at least one image captured by the camera.
Public/Granted literature
- US20090046894A1 SYSTEM FOR THE DETECTION BY A MOTOR VEHICLE OF A PHENOMENON THAT INTERFERES WITH VISIBILITY Public/Granted day:2009-02-19
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