Title:
RUNNING LANE TRACKING DEVICE, RUNNING LANE DEVIATION ALARM DEVICE AND AUTONOMOUS RUNNING CONTROLLER
Document Type and Number:
Japanese Patent JPH04293109
Kind Code:
A
Abstract:
PURPOSE:To execute the tracking of a running lane by setting a processing area in a road image by using a recognized running lane, and recognizing a white line displayed on the road surface. CONSTITUTION:The device is provided with a video camera 1 which is installed in a vehicle and photographs the front of the vehicle, an image processing means 2 for executing an image processing to a road image inputted from the video camera 1, a processing area setting means 3 for setting an area in the image to which the image processing means 2 executes the processing, and a running lane recognizing means 4 for recognizing a running lane by using a result of processing of the image processing means 2, and constituted so that the processing area setting means 3 sets a processing area, based on a result of recognition of the lane of the running lane recognizing means 4.
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Inventors:
SUZUKI SACHIHIRO
YASUI NOBUHIKO
KANEKO MAMORU
YASUI NOBUHIKO
KANEKO MAMORU
Application Number:
JP5845591A
Publication Date:
October 16, 1992
Filing Date:
March 22, 1991
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
B60R21/00; B60W30/00; G05D1/02; G08G1/16; B60K23/00; (IPC1-7): B60K23/00; B60R21/00; G05D1/02; G08G1/16
Domestic Patent References:
| JPH02120910A | 1990-05-08 | |||
| JPH04184603A | 1992-07-01 | |||
| JPH02302900A | 1990-12-14 | |||
| JPH02301808A | 1990-12-13 |
Attorney, Agent or Firm:
Tomoyuki Takimoto