| 摘要 |
PURPOSE: A CCD(Charge Coupled Device) camera device for the exclusive use of a car is provided to exactly recognize yellow traffic lane in a device for preventing lane deviation from the road. CONSTITUTION: A CCD(Charge Coupled Device) camera device for the exclusive use of the car includes an infrared filter, a light collecting part, a light dispersion part(300), CCD cell parts(410,420,430) and an adding part(500). The infrared filter receives light corresponding to lane image and detects an infrared area. The light collecting part collects light of the infrared area. The light dispersion part disperses the collected light of the infrared area and outputs at least one dispersed light. The CCD cell parts capture image of at least one light input through different paths. The adding part adds the captured image signal input through the different paths from the CCD cell part and outputs image signal capable of detecting yellow lane.
|
