A driver assist system for a vehicle includes a plurality of vehicle cameras and at least one trailer camera, with the vehicle cameras configured to be disposed at a vehicle and having respective fields of view exterior of the vehicle and the trailer camera configured to be disposed at a trailer tow
A driver assist system for a vehicle includes a plurality of vehicle cameras and at least one trailer camera, with the vehicle cameras configured to be disposed at a vehicle and having respective fields of view exterior of the vehicle and the trailer camera configured to be disposed at a trailer towed by the vehicle. An image processor is operable to process image data captured by the vehicle cameras and the trailer camera. Responsive to processing of captured image data during forward or rearward motion of the vehicle and trailer, the image processor is operable to calibrate the trailer camera with the vehicle cameras. Responsive to processing of captured image data during forward or rearward motion of the vehicle and trailer, the image processor is operable to determine objects rearward of the trailer that are not in the fields of view of the vehicle cameras.
대표청구항▼
1. A driver assist system for a vehicle, said driver assist system comprising: a plurality of vehicle cameras configured to be disposed at a vehicle and having respective fields of view exterior of the vehicle;at least one trailer camera configured to be disposed at a trailer towed by the vehicle;an
1. A driver assist system for a vehicle, said driver assist system comprising: a plurality of vehicle cameras configured to be disposed at a vehicle and having respective fields of view exterior of the vehicle;at least one trailer camera configured to be disposed at a trailer towed by the vehicle;an image processor operable to process image data captured by said plurality of vehicle cameras and by said at least one trailer camera;wherein, with said plurality of vehicle cameras disposed at the vehicle and with said at least one trailer camera disposed at the trailer towed by the vehicle, and responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system calibrates said at least one trailer camera to be in accordance with calibration of said plurality of vehicle cameras;wherein, responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system determines objects rearward of the trailer that are present in the field of view of said at least one trailer camera and not present in the fields of view of said plurality of vehicle cameras;a display screen disposed in the vehicle for viewing by a driver of the vehicle, and wherein said display screen displays video images derived from image data captured by at least one camera selected from the group consisting of said plurality of vehicle cameras and said at least one trailer camera;wherein said driver assist system generates graphic overlays at said display screen overlaying the displayed video images, the graphic overlays indicating a projected path of the vehicle towing the trailer for maneuvering the vehicle and trailer towards a target parking space; andwherein, during a reversing maneuver, and responsive to a determination of an object rearward of the trailer, said driver assist system adjusts the projected path to avoid the object. 2. The driver assist system of claim 1, wherein, responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system initializes said at least one trailer camera in coordinates that correspond to coordinates of said plurality of vehicle cameras. 3. The driver assist system of claim 1, wherein said driver assist system calibrates said at least one trailer camera in accordance with said plurality of vehicle cameras responsive at least in part to a determination of a trailer angle of the trailer relative to the vehicle. 4. The driver assist system of claim 3, wherein said driver assist system determines the trailer angle responsive at least in part to image processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera. 5. The driver assist system of claim 1, wherein, responsive to determination of an object rearward of the trailer, said driver assist system at least one of (i) generates an alert to the driver of the vehicle, (ii) controls a braking system of the vehicle and (iii) controls a steering system of the vehicle. 6. The driver assist system of claim 1, wherein said driver assist system utilizes a trailer identifying and angle detection algorithm. 7. The driver assist system of claim 1, wherein said driver assist system uses a two stage path planner having a geometric planning with consecutive optimal control minimization algorithm. 8. A driver assist system for a vehicle, said driver assist system comprising: a plurality of vehicle cameras configured to be disposed at a vehicle and having respective fields of view exterior of the vehicle;at least one trailer camera configured to be disposed at a trailer towed by the vehicle;an image processor operable to process image data captured by said plurality of vehicle cameras and by said at least one trailer camera;wherein, with said plurality of vehicle cameras disposed at the vehicle and with said at least one trailer camera disposed at the trailer towed by the vehicle, and responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system calibrates said at least one trailer camera to be in accordance with calibration of said plurality of vehicle cameras;wherein, responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system initializes said at least one trailer camera in coordinates that correspond to coordinates of said plurality of vehicle cameras;wherein, responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system determines objects rearward of the trailer that are present in the field of view of said at least one trailer camera and not present in the fields of view of said plurality of vehicle cameras;a display screen disposed in the vehicle for viewing by a driver of the vehicle, and wherein said display screen displays video images derived from image data captured by at least one camera selected from the group consisting of said plurality of vehicle cameras and said at least one trailer camera; andwherein the displayed video images include patched image portions derived from previously captured frames of image data to fill in areas in the displayed video images that were previously encompassed by a field of view of at least one of said plurality cameras and said at least one trailer camera and that are not presently encompassed by the fields of view of any of said plurality of vehicle cameras and said at least one trailer camera. 9. The driver assist system of claim 8, wherein said driver assist system generates graphic overlays at said display screen overlaying the displayed video images, the graphic overlays indicating a projected path of the vehicle and trailer for maneuvering the vehicle towing the trailer towards a target parking space, and wherein, during a reversing maneuver, and responsive to a determination of an object rearward of the trailer, said driver assist system adjusts the projected path to avoid the object. 10. The driver assist system of claim 8, wherein said driver assist system calibrates said at least one trailer camera to be in accordance with calibration of said plurality of vehicle cameras responsive at least in part to a determination of a trailer angle of the trailer relative to the vehicle, and wherein said driver assist system determines the trailer angle responsive at least in part to image processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera. 11. The driver assist system of claim 8, wherein, responsive to a determination of an object rearward of the trailer, said driver assist system at least one of (i) generates an alert to the driver of the vehicle, (ii) controls a braking system of the vehicle and (iii) controls a steering system of the vehicle. 12. The driver assist system of claim 8, wherein said driver assist system utilizes a trailer identifying and angle detection algorithm. 13. The driver assist system of claim 8, wherein said driver assist system highlights the patched image portions of the displayed images to alert the driver that those areas are not encompassed by the field of view of any of said plurality of vehicle cameras and said at least one trailer camera. 14. A driver assist system for a vehicle, said driver assist system comprising: a plurality of vehicle cameras configured to be disposed at a vehicle and having respective fields of view exterior of the vehicle;at least one trailer camera configured to be disposed at a trailer towed by the vehicle;an image processor operable to process image data captured by said plurality of vehicle cameras and said at least one trailer camera;wherein, with said plurality of vehicle cameras disposed at the vehicle and said at least one trailer camera disposed at the trailer towed by the vehicle, and responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system calibrates said at least one trailer camera to be in accordance with calibration of said plurality of vehicle cameras;wherein, responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system determines objects rearward of the trailer that are present in the field of view of said at least one trailer camera and not present in the fields of view of said plurality of vehicle cameras;a display screen disposed in the vehicle for viewing by a driver of the vehicle, wherein said display screen displays video images derived from image data captured by at least one camera selected from the group consisting of said plurality of vehicle cameras and said at least one trailer camera;wherein said driver assist system generates graphic overlays at said display screen overlaying the displayed video images, the graphic overlays indicating a projected path of the vehicle towing the trailer for maneuvering the vehicle and trailer towards a target parking space;wherein, during a reversing maneuver, and responsive to a determination of an object rearward of the trailer via processing by said image processor of image data captured by said plurality of vehicle cameras and by said at least one trailer camera, said driver assist system adjusts the projected path to avoid the object; andwherein, responsive to a determination of the object rearward of the trailer via processing by said image processor of image data captured by said plurality of vehicle cameras and by said at least one trailer camera, said driver assist system at least one of (i) generates an alert to the driver of the vehicle, (ii) controls a braking system of the vehicle and (iii) controls a steering system of the vehicle. 15. The driver assist system of claim 14, wherein, responsive to processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera during forward or rearward motion of the vehicle towing the trailer, said driver assist system initializes said at least one trailer camera in coordinates that correspond to coordinates of said plurality of vehicle cameras. 16. The driver assist system of claim 14, wherein said driver assist system calibrates said at least one trailer camera in accordance with said plurality of vehicle cameras responsive at least in part to a determination of a trailer angle of the trailer relative to the vehicle, and wherein said driver assist system determines the trailer angle responsive at least in part to image processing of image data captured by said plurality of vehicle cameras and by said at least one trailer camera. 17. The driver assist system of claim 14, wherein said driver assist system utilizes a trailer identifying and angle detection algorithm, and wherein said driver assist system uses a two stage path planner having a geometric planning with consecutive optimal control minimization algorithm.
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Hardin Larry C. (735 Harrison Bandon OR 97411) Nash Larry V. (31770 Chantrelle La. Gold Beach OR 97444), Electro-optical range finding and speed detection system.
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Wilson David T. (Torrance CA) Wreede John E. (Azusa CA) Gunther John E. (Torrance CA) Arns James A. (Saline MI), Holographic parking assistance device.
Lelong Pierre (Nogent/Sur/Marne FRX) Dalm Govert (Veldhoven NLX) Klijn Jan (Breda NLX), Image processing method and device for constructing an image from adjacent images.
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Bendicks Norbert (Hemer DEX) Bartling Ralf (Dortmund DEX), Optoelectronic sensor for detecting moisture on a windshield with means to compensate for a metallic layer in the windsh.
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Schofield Kenneth (Holland MI) Larson Mark L. (Grand Haven MI) Vadas Keith J. (Coopersville MI), Rearview vision system for vehicle including panoramic view.
Tsuchiya Hideaki (Mitaka JPX) Hanawa Keiji (Chofu JPX) Saneyoshi Keiji (Tokyo JPX), Running guide apparatus for vehicle capable of keeping safety at passing through narrow path and the method thereof.
Borcherts Robert H. (Ann Arbor MI) Jurzak Jacek L. (Rochester Hills MI) Liou Shih-Ping (Ann Arbor MI) Yeh Tse-Liang A. (Rochester Hills MI), System and method for automatically steering a vehicle within a lane in a road.
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Dunsmoir, John W.; Jambunathan, Sivakumar; Kinstler, Sheryl S.; Barnes, Thomas H.; Walton, Carol S., Systems and arrangements for providing situational awareness to an operator of a vehicle.
Getman, Anya Lynn; Macneille, Perry Robinson; Shaffer, Aric David, Trailer oscillation detection and compensation method for a vehicle and trailer combination.
Shaw David C. H. (3312 E. Mandeville Pl. Orange CA 92667) Shaw Judy Z. Z. (3312 E. Mandeville Pl. Orange CA 92667), Vehicle collision avoidance system.
Alves James F. (Camarillo CA) Cacnio Gerry R. (Los Angeles CA) Stevens David R. (Simi Valley CA), Video image processor and method for detecting vehicles.
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