Agricultural implement with vision sensors

1. A seeding implement for depositing seeds into a furrow formed in ground, wherein said seeding implement comprises:

a furrow opener configured to create the furrow in the ground;

a seed distribution element configured to deposit seeds in the furrow;

a time-of-flight sensor configured to obtain information indicative of one or more seed parameters of the seeds already deposited in the furrow; and

a controller configured to process the information obtained by the time-of-flight sensor to generate the one or more seed parameters, wherein the controller is further configured to automatically control operation of one or more components of the seeding implement based on the one or more seed parameters.

2. The seeding implement as claimed in claim 1 ,

wherein said time-of-flight sensor comprises a time-of-flight camera.

3. The seeding implement as claimed in claim 1 ,

wherein said time-of-flight sensor comprises at least one of a sensor comprising an array of sensing pixels to determine the location of objects in 3D space, such as a time-of-flight camera, a LiDAR sensor, a radar sensor, an ultrasonic sensor, and a sonar sensor.

4. The seeding implement as claimed in claim 1 ,

wherein said seeding implement includes at least one closing wheel positioned rearward of the furrow opener,

wherein the time-of-flight sensor is positioned between the closing wheel and the furrow opener.

5. The seeding implement as claimed in claim 1 ,

wherein said seed parameters include at least one of a number of seeds deposited into the furrow and a location of the seeds deposited into the furrow.

6. The seeding implement as claimed in claim 1 ,

wherein said seed parameters include a location of the seeds deposited into the furrow, with the location of the seeds including a depth at which the seeds are deposited in the furrow and/or separation distances between the seeds that are deposited in the furrow.

7. The seeding implement as claimed in claim 1 ,

wherein said controller is configured to determine if an adjacent pair of seeds have been improperly deposited adjacent to one another.

8. The seeding implement as claimed in claim 1 ,

wherein said seed parameters include a velocity of the seeds being deposited into the furrow and an impact position of each of the seeds deposited into the furrow.

9. The seeding implement as claimed in claim 1 ,

wherein said time-of-flight sensor is configured to generate time-of-flight images of the furrow and of the seeds deposited in the furrow.

10. The seeding implement as claimed in claim 9 ,

wherein said controller is configured to generate depth maps based on the time-of-flight images.

11. The seeding implement as claimed in claim 10 ,

wherein said depth maps comprise a matrix of depth values corresponding to pixels of the time-of-flight images,

wherein said matrix can be used to identify objects and distances between objects.

12. The seeding implement as claimed in claim 10 ,

wherein said seeding implement additionally comprises an RBG camera configured to obtain RGB images of the seeds and/or of the furrow,

wherein said controller is configured to overlay the time-of-flight image onto the RGB images.

13. The seeding implement as claimed in claim 9 ,

wherein said time-of-flight sensor is further configured to monitor positions of non-seed objects,

wherein said non-seed objects include fertilizer pellets, pesticide pellets, or nutrient pellets.

14. The seeding implement as claimed in claim 1 ,

wherein said operation of the seeding implement automatically controlled by the controller includes controlling a speed of the seeding implement, a seed distribution timing of the seeding implement, and/or a modification of the furrow forming process of the seeding implement.

15. The seeding implement as claimed in claim 1 ,

wherein said controller is configured to display one or more furrow parameters to an operator of the seeding implement,

wherein said controller is configured to generate an alert if the furrow parameters exceed target parameters.

16. The seeding implement as claimed in claim 1 ,

wherein said time-of-flight sensor is configured to obtain information indicative of one or more seed parameters of the seeds deposited in the furrow,

wherein said controller is configured to process the information obtained by the time-of-flight sensor to generate the one or more seed parameters, wherein the controller is further configured to automatically control operation of one or more components of the seeding implement based on the one or more seed parameters.

17. A seeding implement for depositing seeds into a furrow formed in a ground, wherein said seeding implement comprises:

a furrow opener configured to create the furrow in the ground;

a seed distribution element configured to deposit seeds in the furrow; and

a time-of-flight sensor configured to obtain information indicative of one or more furrow parameters of the furrow; and

a controller configured to process the information obtained by the time-of-flight sensor to generate the one or more furrow parameters, wherein the controller is further configured to automatically control operation of one or more components of the seeding implement based on the one or more furrow parameters.

18. The seeding implement as claimed in claim 17 ,

wherein said time-of-flight sensor comprises a time-of-flight camera.

19. The seeding implement as claimed in claim 17 ,

wherein said time-of-flight sensor comprises at least one of a sensor comprising an array of sensing pixels to determine the location of objects in 3D space, such as a time-of-flight camera, a LiDAR sensor, a radar sensor, an ultrasonic sensor, and a sonar sensor.

20. The seeding implement as claimed in claim 17 ,

wherein said seeding implement includes at least one closing wheel positioned rearward of the furrow opener,

wherein the time-of-flight sensor is positioned between the closing wheel and the furrow opener.

21. The seeding implement as claimed in claim 17 ,

wherein said furrow parameters include at least one of a width of the furrow, a depth of the furrow, and a quality of the furrow.

22. The seeding implement as claimed in claim 17 ,

wherein said furrow parameters include a quality of the furrow, with the quality of the furrow including whether at least part of the furrow has collapsed, a shape of the furrow, and/or an angle of the sidewalls of the furrow.

23. The seeding implement as claimed in claim 17 ,

wherein said operation of the seeding implement automatically controlled by the controller includes a speed of the seeding implement, adjusting a position of the furrow opener so as to adjust a depth of the furrow, and/or a modification of the furrow forming process of the seeding implement.

24. The seeding implement as claimed in claim 17 ,

wherein said controller is configured to display one or more furrow parameters to an operator of the seeding implement,

wherein said controller is configured to generate an alert if the furrow parameters exceed target parameters.

25. The seeding implement as claimed in claim 17 ,

wherein said time-of-flight sensor is configured to generate time-of-flight images of the furrow.

26. The seeding implement as claimed in claim 25 ,

wherein said controller is configured to generate depth maps based on the time-of-flight images.

27. The seeding implement as claimed in claim 26 ,

wherein said depth maps comprise a matrix of depth values corresponding to pixels of the time-of-flight images,

wherein said matrix can be used to identify objects and distances between objects.

28. A tillage implement for tilling ground, wherein said tillage implement comprises:

a frame supported above the ground via one or more wheels;

a plurality of ground-engaging tools supported by the frame and configured to engage with the ground to till the ground;

at least one time-of-flight sensor configured to obtain information indicative of one or more soil condition parameters of the ground; and

a controller configured to process the information obtained by the at least one time-of-flight sensor to generate the one or more soil condition parameters, wherein the controller is further configured to automatically control operation of one or more components of the tillage implement based on the one or more soil condition parameters.

29. The tillage implement as claimed in claim 28 ,

wherein said at least one time-of-flight sensor comprises a time-of-flight camera.

30. The tillage implement as claimed in claim 28 ,

wherein said at least one time-of-flight sensor comprises at least one of a sensor comprising an array of sensing pixels to determine the location of objects in 3D space, such as a time-of-flight camera, a LiDAR sensor, a radar sensor, an ultrasonic sensor, and a sonar sensor.

31. The tillage implement as claimed in claim 28 ,

wherein said soil condition parameters include smoothness or roughness value of a surface of the ground.

32. The tillage implement as claimed in claim 28 ,

wherein said operation of the tillage implement automatically controlled by the controller includes a speed of the tillage implement.

33. The tillage implement as claimed in claim 28 ,

wherein said operation of the tillage implement automatically controlled by the controller includes adjusting a position of the ground-engaging tools of the tillage implement.

34. The tillage implement as claimed in claim 33 ,

wherein said position of the ground-engaging tools is adjusted by shifting a depth at which the ground-engaging tools are embedded in the ground.

35. The tillage implement as claimed in claim 33 ,

wherein said position of the ground-engaging tools is adjusted by shifting a gang angle of the ground-engaging tools.

36. The tillage implement as claimed in claim 28 ,

wherein said controller is configured to display one or more soil condition parameters to an operator of the tillage implement.

37. The tillage implement as claimed in claim 28 ,

wherein said controller is configured to generate an alert if the soil condition parameters exceed target parameters.

38. The tillage implement as claimed in claim 28 ,

wherein said at least one time-of-flight sensor is configured to generate time-of-flight images of the ground after the tillage implement makes a pass across the ground.

39. The tillage implement as claimed in claim 28 ,

wherein said controller is configured to generate depth maps based on the time-of-flight images.

40. The tillage implement as claimed in claim 39 ,

wherein said depth maps comprise a matrix of depth values corresponding to pixels of the time-of-flight images,

wherein said matrix can be used to identify objects and distances between objects.