Vehicular vision system
A vehicular vision system includes an interior-viewing camera disposed in a vehicle and viewing a driver of the vehicle, and a forward-viewing camera disposed at a windshield of the vehicle and viewing at least forward of the vehicle. Image data captured by the interior-viewing camera is transferred from the interior-viewing camera to and is processed at an electronic control unit (ECU). Image data captured by the forward-viewing camera is transferred to and is processed at the ECU. A hand position of the driver of the vehicle is determined via image processing at the ECU of image data captured by the interior-viewing camera. Image data captured by the forward-viewing camera is processed for at least one driver assistant system of the equipped vehicle. An object present exterior of the equipped vehicle is detected via image processing at the ECU of image data captured by the forward-viewing camera.
1. A vehicular vision system, the vehicular vision system comprising:
an interior-viewing camera disposed in an interior cabin of a vehicle equipped with the vehicular vision system, the interior-viewing camera viewing a driver of the equipped vehicle;
wherein the interior-viewing camera is operable to capture image data;
wherein the interior-viewing camera comprises a CMOS imaging array sensor having at least one million photosensor elements arranged in multiple rows and columns of photosensor elements;
an infrared light emitter disposed in the interior cabin of the equipped vehicle, wherein the infrared light emitter, when electrically operated to emit infrared light, illuminates at least a portion of the driver of the equipped vehicle;
a forward-viewing camera disposed at a windshield of the equipped vehicle, the forward-viewing camera viewing at least forward of the equipped vehicle;
wherein the forward-viewing camera comprises a CMOS imaging array sensor having at least one million photosensor elements arranged in multiple rows and columns of photosensor elements;
wherein the forward-viewing camera is operable to capture image data;
wherein image data captured by the forward-viewing camera is transferred from the forward-viewing camera to an electronic control unit (ECU) of the equipped vehicle, and wherein image data captured by the forward-viewing camera and transferred to the ECU is processed at the ECU;
wherein image data captured by the interior-viewing camera is transferred from the interior-viewing camera to the ECU, and wherein image data captured by the interior-viewing camera and transferred to the ECU is processed at the ECU;
wherein, via image processing at the ECU of image data captured by the interior-viewing camera, a hand position of the driver of the equipped vehicle is determined;
wherein image data captured by the forward-viewing camera is processed for at least one driver assistant system of the equipped vehicle; and
wherein, via image processing at the ECU of image data captured by the forward-viewing camera, an object present exterior of the equipped vehicle is detected.
2. The vehicular vision system of claim 1 , wherein the interior-viewing camera comprises an infrared camera.
3. The vehicular vision system of claim 1 , wherein the object present exterior of the equipped vehicle comprises a vehicle.
4. The vehicular vision system of claim 1 , wherein the object present exterior of the equipped vehicle comprises a pedestrian.
5. The vehicular vision system of claim 1 , wherein the object present exterior of the equipped vehicle is detected based at least in part responsive to image processing of image data captured by the interior-viewing camera.
6. The vehicular vision system of claim 1 , comprising a video display screen disposed in the equipped vehicle operable to display video images, and wherein video images derived from image data captured by at least the forward-viewing camera are displayed at the video display screen for viewing by the driver of the equipped vehicle.
7. The vehicular vision system of claim 6 , wherein the displayed video images are adjusted based at least in part on image processing of image data captured by the interior-viewing camera.
8. The vehicular vision system of claim 7 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, direction that the driver's eyes are viewing is determined, and wherein the displayed video images are adjusted based at least in part on the determined direction that the driver's eyes are viewing.
9. The vehicular vision system of claim 8 , wherein the video display screen displays an augmented reality overlay that is based at least in part on processing of image data captured by the forward-viewing camera, and wherein the displayed augmented reality overlay is based at least in part on the determined direction that the driver's eyes are viewing.
10. The vehicular vision system of claim 9 , wherein the displayed augmented reality overlay pertains to at least one accessory of the equipped vehicle.
11. The vehicular vision system of claim 10 , wherein the displayed augmented reality overlay is displayed based at least in part on a driving condition of the equipped vehicle.
12. The vehicular vision system of claim 11 , wherein, responsive to determination that the direction that the driver's eyes are viewing is towards an engine compartment of the equipped vehicle, the displayed augmented reality overlay comprises information pertaining to at least one of (i) engine operating RPM, (ii) oil pressure, (iii) oil level, (iv) coolant temperature and (v) tire pressure.
13. The vehicular vision system of claim 8 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, position of the driver's head is determined and is tracked.
14. The vehicular vision system of claim 8 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, position of the driver's eyes is determined.
15. The vehicular vision system of claim 1 , wherein the interior-viewing camera captures image data when the infrared light emitter is operating to illuminate at least the portion of the driver of the equipped vehicle.
16. The vehicular vision system of claim 15 , wherein the vehicular vision system tracks the eyes of the driver of the equipped vehicle via processing of image data captured by the interior-viewing camera at least when the infrared light emitter is operating to illuminate at least the portion of the driver of the equipped vehicle.
17. The vehicular vision system of claim 1 , wherein the determined hand position comprises a hand gesture by the driver of the equipped vehicle.
18. The vehicular vision system of claim 1 , wherein at least one of (i) pitch of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle, (ii) roll of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle and (iii) yaw of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle.
19. The vehicular vision system of claim 1 , wherein, at least in part via image processing at the ECU of image data captured by the forward-viewing camera, a driving condition exterior of the equipped vehicle is determined.
20. The vehicular vision system of claim 19 , wherein the determined driving condition exterior of the equipped vehicle comprises a parking maneuver of the equipped vehicle.
21. The vehicular vision system of claim 1 , wherein the at least one driver assistant system comprises a plurality of driver assistant systems of the equipped vehicle.
22. The vehicular vision system of claim 21 , wherein the plurality of driver assistant systems of the equipped vehicle comprises a headlamp control system of the equipped vehicle and at least one selected from the group consisting of (i) a lane departure warning system of the equipped vehicle and (ii) a traffic sign recognition system of the equipped vehicle.
23. The vehicular vision system of claim 21 , wherein the plurality of driver assistant systems of the equipped vehicle comprises (i) a headlamp control system of the equipped vehicle, (ii) a lane departure warning system of the equipped vehicle and (iii) a traffic sign recognition system of the equipped vehicle.
24. The vehicular vision system of claim 23 , wherein, via image processing of image data captured by the interior-viewing camera, position of the driver's head is determined.
25. The vehicular vision system of claim 24 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, position of the driver's head is tracked.
26. A vehicular vision system, the vehicular vision system comprising:
an interior-viewing camera disposed in an interior cabin of a vehicle equipped with the vehicular vision system, the interior-viewing camera viewing a driver of the equipped vehicle;
wherein the interior-viewing camera is operable to capture image data;
wherein the interior-viewing camera comprises a CMOS imaging array sensor having at least one million photosensor elements arranged in multiple rows and columns of photosensor elements;
an infrared light emitter disposed in the interior cabin of the equipped vehicle, wherein the infrared light emitter, when electrically operated to emit infrared light, illuminates at least a portion of the driver of the equipped vehicle;
a forward-viewing camera disposed at a windshield of the equipped vehicle, the forward-viewing camera viewing at least forward of the equipped vehicle;
wherein the forward-viewing camera comprises a CMOS imaging array sensor having at least one million photosensor elements arranged in multiple rows and columns of photosensor elements;
wherein the forward-viewing camera is operable to capture image data;
wherein image data captured by the forward-viewing camera is transferred from the forward-viewing camera to an electronic control unit (ECU) of the equipped vehicle, and wherein image data captured by the forward-viewing camera and transferred to the ECU is processed at the ECU;
wherein image data captured by the interior-viewing camera is transferred from the interior-viewing camera to the ECU, and wherein image data captured by the interior-viewing camera and transferred to the ECU is processed at the ECU;
wherein, via image processing at the ECU of image data captured by the interior-viewing camera, a hand position of the driver of the equipped vehicle is determined;
wherein, via image processing at the ECU of image data captured by the interior-viewing camera, direction that the driver's eyes are viewing is determined, and wherein the displayed augmented reality overlay is based at least in part on the determined direction that the driver's eyes are viewing;
wherein image data captured by the forward-viewing camera is processed for at least one driver assistant system of the equipped vehicle; and
wherein, via image processing at the ECU of image data captured by the forward-viewing camera, a pedestrian present exterior of the equipped vehicle is detected.
27. The vehicular vision system of claim 26 , wherein the interior-viewing camera comprises an infrared camera.
28. The vehicular vision system of claim 26 , comprising a video display screen disposed in the equipped vehicle operable to display video images, and wherein video images derived from image data captured by at least the forward-viewing camera are displayed at the video display screen for viewing by the driver of the equipped vehicle, and wherein the video display screen displays an augmented reality overlay that is based at least in part on processing of image data captured by the forward-viewing camera and processing of image data captured by the interior-viewing camera.
29. The vehicular vision system of claim 28 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, direction that the driver's eyes are viewing is determined, and wherein the displayed video images are adjusted based at least in part on the determined direction that the driver's eyes are viewing.
30. The vehicular vision system of claim 29 , wherein the displayed augmented reality overlay pertains to at least one accessory of the equipped vehicle.
31. The vehicular vision system of claim 30 , wherein the displayed augmented reality overlay is displayed based at least in part on a driving condition of the equipped vehicle.
32. The vehicular vision system of claim 31 , wherein, responsive to determination that the direction that the driver's eyes are viewing is towards an engine compartment of the equipped vehicle, the displayed augmented reality overlay comprises information pertaining to at least one of (i) engine operating RPM, (ii) oil pressure, (iii) oil level, (iv) coolant temperature and (v) tire pressure.
33. The vehicular vision system of claim 26 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, position of the driver's head is determined and is tracked.
34. The vehicular vision system of claim 26 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, position of the driver's eyes is determined.
35. The vehicular vision system of claim 26 , wherein the interior-viewing camera captures image data when the infrared light emitter is operating to illuminate at least the portion of the driver of the equipped vehicle.
36. The vehicular vision system of claim 35 , wherein the vehicular vision system tracks the eyes of the driver of the equipped vehicle via processing of image data captured by the interior-viewing camera at least when the infrared light emitter is operating to illuminate at least the portion of the driver of the equipped vehicle.
37. The vehicular vision system of claim 26 , wherein the determined hand position comprises a hand gesture by the driver of the equipped vehicle.
38. The vehicular vision system of claim 26 , wherein at least one of (i) pitch of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle, (ii) roll of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle and (iii) yaw of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle.
39. The vehicular vision system of claim 26 , wherein, at least in part via image processing at the ECU of image data captured by the forward-viewing camera, a driving condition exterior of the equipped vehicle is determined.
40. The vehicular vision system of claim 39 , wherein the determined driving condition exterior of the equipped vehicle comprises a parking maneuver of the equipped vehicle.
41. The vehicular vision system of claim 26 , wherein the at least one driver assistant system comprises a plurality of driver assistant systems of the equipped vehicle, and wherein the plurality of driver assistant systems of the equipped vehicle comprises a headlamp control system of the equipped vehicle and at least one selected from the group consisting of (i) a lane departure warning system of the equipped vehicle and (ii) a traffic sign recognition system of the equipped vehicle.
42. The vehicular vision system of claim 41 , wherein, via image processing of image data captured by the interior-viewing camera, position of the driver's head is determined.
43. A vehicular vision system, the vehicular vision system comprising:
an interior-viewing camera disposed in an interior cabin of a vehicle equipped with the vehicular vision system, the interior-viewing camera viewing a driver of the equipped vehicle;
wherein the interior-viewing camera is operable to capture image data;
wherein the interior-viewing camera comprises a CMOS imaging array sensor having at least one million photosensor elements arranged in multiple rows and columns of photosensor elements;
wherein the interior-viewing camera comprises an infrared camera;
an infrared light emitter disposed in the interior cabin of the equipped vehicle, wherein the infrared light emitter, when electrically operated to emit infrared light, illuminates at least a portion of the driver of the equipped vehicle;
a forward-viewing camera disposed at a windshield of the equipped vehicle, the forward-viewing camera viewing at least forward of the equipped vehicle;
wherein the forward-viewing camera comprises a CMOS imaging array sensor having at least one million photosensor elements arranged in multiple rows and columns of photosensor elements;
wherein the forward-viewing camera is operable to capture image data;
wherein image data captured by the forward-viewing camera is transferred from the forward-viewing camera to an electronic control unit (ECU) of the equipped vehicle, and wherein image data captured by the forward-viewing camera and transferred to the ECU is processed at the ECU;
wherein image data captured by the interior-viewing camera is transferred from the interior-viewing camera to the ECU, and wherein image data captured by the interior-viewing camera and transferred to the ECU is processed at the ECU;
wherein the vehicular vision system tracks the eyes of the driver of the equipped vehicle via processing of image data captured by the interior-viewing camera at least when the infrared light emitter is operating to illuminate at least the portion of the driver of the equipped vehicle;
wherein, via image processing at the ECU of image data captured by the interior-viewing camera, direction that the driver's eyes are viewing is determined;
wherein, via image processing at the ECU of image data captured by the interior-viewing camera, a hand position of the driver of the equipped vehicle is determined;
wherein image data captured by the forward-viewing camera is processed for at least one driver assistant system of the equipped vehicle; and
wherein, via image processing at the ECU of image data captured by the forward-viewing camera, an object present exterior of the equipped vehicle is detected.
44. The vehicular vision system of claim 43 , wherein the object present exterior of the equipped vehicle comprises one selected from the group consisting of (i) a vehicle and (ii) a pedestrian.
45. The vehicular vision system of claim 43 , wherein the object present exterior of the equipped vehicle is detected based at least in part responsive to image processing of image data captured by the interior-viewing camera.
46. The vehicular vision system of claim 43 , a video display screen disposed in the equipped vehicle operable to display video images, and wherein video images derived from image data captured by at least the forward-viewing camera are displayed at the video display screen for viewing by the driver of the equipped vehicle, and wherein the video display screen displays an augmented reality overlay that is based at least in part on processing of image data captured by the forward-viewing camera and the determined direction that the driver's eyes are viewing.
47. The vehicular vision system of claim 46 , wherein the displayed video images are adjusted based at least in part on the determined direction that the driver's eyes are viewing.
48. The vehicular vision system of claim 46 , wherein the displayed augmented reality overlay pertains to at least one accessory of the equipped vehicle.
49. The vehicular vision system of claim 48 , wherein the displayed augmented reality overlay is displayed based at least in part on a driving condition of the equipped vehicle.
50. The vehicular vision system of claim 49 , wherein, responsive to determination that the direction that the driver's eyes are viewing is towards an engine compartment of the equipped vehicle, the displayed augmented reality overlay comprises information pertaining to at least one of (i) engine operating RPM, (ii) oil pressure, (iii) oil level, (iv) coolant temperature and (v) tire pressure.
51. The vehicular vision system of claim 43 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, position of the driver's head is determined and is tracked.
52. The vehicular vision system of claim 43 , wherein, via image processing at the ECU of image data captured by the interior-viewing camera, position of the driver's eyes is determined.
53. The vehicular vision system of claim 43 , wherein the determined hand position comprises a hand gesture by the driver of the equipped vehicle.
54. The vehicular vision system of claim 43 , wherein at least one of (i) pitch of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle, (ii) roll of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle and (iii) yaw of the forward-viewing camera is controlled responsive to the determined hand position of the driver of the equipped vehicle.
55. The vehicular vision system of claim 43 , wherein, at least in part via image processing at the ECU of image data captured by the forward-viewing camera, a driving condition exterior of the equipped vehicle is determined.
56. The vehicular vision system of claim 55 , wherein the determined driving condition exterior of the equipped vehicle comprises a parking maneuver of the equipped vehicle.
57. The vehicular vision system of claim 43 , wherein the at least one driver assistant system comprises a plurality of driver assistant systems of the equipped vehicle, and wherein the plurality of driver assistant systems of the equipped vehicle comprises a headlamp control system of the equipped vehicle and at least one selected from the group consisting of (i) a lane departure warning system of the equipped vehicle and (ii) a traffic sign recognition system of the equipped vehicle.
58. The vehicular vision system of claim 57 , wherein, via image processing of image data captured by the interior-viewing camera, position of the driver's head is determined.