Foliage holding

1. A system comprising:

a foliage displacement system comprising:

a support structure; and

at least two surfaces movably coupled to the support structure and configured to move between an open configuration of the foliage displacement system and a closed configuration of the foliage displacement system,

wherein:

the at least two surfaces are configured to move foliage of a plant toward a center of the plant when the foliage displacement system moves from the open configuration to the closed configuration, such that the foliage that is outside a first circumference approximately centered at the center of the plant is moved to within the first circumference when the foliage displacement system moves from the open configuration to the closed configuration, and such that crops of the plant that underlie the foliage that is outside the first circumference when the foliage displacement system is in the open configuration are no longer covered by the foliage when the foliage displacement system moves from the open configuration to the closed configuration.

2. The system of claim 1 , wherein:

the at least two surfaces are configured to hold in a stationary manner the foliage of the plant within the first circumference when the foliage displacement system is in the closed configuration.

3. The system of claim 2 , wherein:

the first circumference is no more than 15.24 cm.

4. The system of claim 1 , wherein:

the foliage displacement system is configured to keep a bottommost part of each of the at least two surfaces a first distance from a bed of the plant when the foliage displacement system moves from the open configuration to the closed configuration.

5. The system of claim 4 , wherein:

the first distance is approximately 5.08 cm to approximately 10.16 cm.

6. The system of claim 1 , wherein:

the plant is a strawberry plant; and

each of the crops is a strawberry.

7. The system of claim 1 , wherein:

the foliage displacement system further comprises a first surface assembly and a second surface assembly movably coupled to the support structure;

the first surface assembly comprises at least a first surface of the at least two surfaces;

the second surface assembly comprises at least a second surface of the at least two surfaces; and

the foliage displacement system is configured in the open configuration to dispose the first surface assembly on a first side of the plant and dispose the second surface assembly on a second side of the plant opposite the first side of the plant.

8. The system of claim 1 further comprising:

a picking system configured to rotate around the plant to detect and pick at least some of the crops of the plant that are uncovered when the foliage displacement system is holding the foliage in the closed configuration,

wherein:

the foliage displacement system does not rotate with the picking system.

9. A system comprising:

a foliage displacement system comprising:

a support structure; and

at least two surfaces movably coupled to the support structure and configured to move between an open configuration of the foliage displacement system and a closed configuration of the foliage displacement system,

wherein:

the at least two surfaces are configured to move foliage of a plant toward a center of the plant such that crops of the plant that underlie the foliage are exposed when the foliage displacement system moves from the open configuration to the closed configuration;

the foliage displacement system further comprises a first surface assembly and a second surface assembly movably coupled to the support structure;

the first surface assembly comprises at least a first surface of the at least two surfaces;

the second surface assembly comprises at least a second surface of the at least two surfaces; and

the foliage displacement system is configured in the open configuration to dispose the first surface assembly on a first side of the plant and dispose the second surface assembly on a second side of the plant opposite the first side of the plant.

10. The system of claim 9 , wherein:

the first surface assembly and the second surface assembly are each slidably coupled to the support structure;

the first surface assembly comprises at least two first assembly surfaces movable with respect to each other;

the second surface assembly comprises at least two second assembly surfaces movable with respect to each other; and

the at least two first assembly surfaces and the at least two second assembly surfaces are configured to comprise a cylindrical shell in the closed configuration.

11. The system of claim 10 , wherein:

the first surface assembly further comprises a third surface of the at least two surfaces;

the first surface of the at least two surfaces and the third surface of the at least two surfaces are movable with respect to each other; and

the foliage displacement system is configured in the closed configuration to enclose the first surface of the at least two surfaces and the third surface of the at least two surfaces within the cylindrical shell of the at least two first assembly surfaces and the at least two second assembly surfaces.

12. A system comprising:

a foliage displacement system comprising:

a support structure; and

at least two surfaces movably coupled to the support structure and configured to move between an open configuration of the foliage displacement system and a closed configuration of the foliage displacement system, wherein the at least two surfaces are configured to move foliage of a plant toward a center of the plant such that crops of the plant that underlie the foliage are exposed when the foliage displacement system moves from the open configuration to the closed configuration; and

a picking system configured to rotate around the plant to detect and pick at least some of the crops of the plant that are exposed when the foliage displacement system is holding the foliage in the closed configuration,

wherein:

the foliage displacement system does not rotate with the picking system.

13. A method comprising:

moving foliage of a plant toward a center of the plant using at least two surfaces of a foliage displacement system when the foliage displacement system moves from an open configuration of the foliage displacement system to a closed configuration of the foliage displacement system, such that the foliage that is outside a first circumference approximately centered at the center of the plant is moved to within the first circumference when the foliage displacement system moves from the open configuration to the closed configuration, such that crops of the plant that underlie the foliage that is outside the first circumference when the foliage displacement system is in the open configuration are no longer covered by the foliage when the foliage displacement system moves from the open configuration to the closed configuration, and wherein the foliage displacement system comprises a support structure and the at least two surfaces, the at least two surfaces being movably coupled to the support structure and configured to move between the open configuration to the closed configuration; and

holding in a stationary manner the foliage of the plant within the first circumference using the at least two surfaces when the foliage displacement system is in the closed configuration to keep the crops of the plant uncovered.

14. The method of claim 13 , wherein:

the first circumference is no more than 15.24 cm.

15. The method of claim 13 , wherein:

the foliage displacement system is configured to keep a bottommost part of each of the at least two surfaces a first distance from a bed of the plant when the foliage displacement system moves from the open configuration to the closed configuration.

16. The method of claim 15 , wherein:

the first distance is approximately 5.08 cm to approximately 10.16 cm.

17. The method of claim 13 , wherein:

the plant is a strawberry plant; and

each of the crops is a strawberry.

18. The method of claim 13 , wherein:

the foliage displacement system further comprises a first surface assembly and a second surface assembly movably coupled to the support structure;

the first surface assembly comprises at least a first surface of the at least two surfaces;

the second surface assembly comprises at least a second surface of the at least two surfaces; and

the foliage displacement system is configured in the open configuration to dispose the first surface assembly on a first side of the plant and dispose the second surface assembly on a second side of the plant opposite the first side of the plant.

19. The method of claim 13 further comprising:

rotating a picking system around the plant to detect and pick at least some of the crops of the plant that are uncovered when the foliage displacement system is holding the foliage in the closed configuration,

wherein:

the foliage displacement system does not rotate with the picking system.

20. A method comprising:

moving foliage of a plant toward a center of the plant using at least two surfaces of a foliage displacement system such that crops of the plant that underlie the foliage are exposed when the foliage displacement system moves from an open configuration of the foliage displacement system to a closed configuration of the foliage displacement system, the foliage displacement system comprising a support structure and the at least two surfaces, the at least two surfaces being movably coupled to the support structure and configured to move between the open configuration to the closed configuration; and

holding in a stationary manner the foliage of the plant using the at least two surfaces when the foliage displacement system is in the closed configuration to keep the crops of the plant exposed,

wherein:

the foliage displacement system further comprises a first surface assembly and a second surface assembly movably coupled to the support structure;

the first surface assembly comprises at least a first surface of the at least two surfaces;

the second surface assembly comprises at least a second surface of the at least two surfaces; and

the foliage displacement system is configured in the open configuration to dispose the first surface assembly on a first side of the plant and dispose the second surface assembly on a second side of the plant opposite the first side of the plant.

21. The method of claim 20 , wherein:

the first surface assembly and the second surface assembly are each slidably coupled to the support structure;

the first surface assembly comprises at least two first assembly surfaces movable with respect to each other;

the second surface assembly comprises at least two second assembly surfaces movable with respect to each other; and

the at least two first assembly surfaces and the at least two second assembly surfaces are configured to comprise a cylindrical shell in the closed configuration.

22. The method of claim 21 , wherein:

the first surface assembly further comprises a third surface of the at least two surfaces;

the first surface of the at least two surfaces and the third surface of the at least two surfaces are movable with respect to each other; and

the foliage displacement system is configured in the closed configuration to enclose the first surface of the at least two surfaces and the third surface of the at least two surfaces within the cylindrical shell of the at least two first assembly surfaces and the at least two second assembly surfaces.

23. A method comprising:

moving foliage of a plant toward a center of the plant using at least two surfaces of a foliage displacement system such that crops of the plant that underlie the foliage are exposed when the foliage displacement system moves from an open configuration of the foliage displacement system to a closed configuration of the foliage displacement system, the foliage displacement system comprising a support structure and the at least two surfaces, the at least two surfaces being movably coupled to the support structure and configured to move between the open configuration to the closed configuration;

holding in a stationary manner the foliage of the plant using the at least two surfaces when the foliage displacement system is in the closed configuration to keep the crops of the plant exposed; and

rotating a picking system around the plant to detect and pick at least some of the crops of the plant that are exposed when the foliage displacement system is holding the foliage in the closed configuration,

wherein:

the foliage displacement system does not rotate with the picking system.