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公开(公告)号：US20230184909A1
公开(公告)日：2023-06-15
申请号：US17551498
申请日：2021-12-15
Applicant: CNH Industrial America LLC
Inventor： Surya Saket Dasika , Michael R. Cozza , Thamer Z. Alharbi
IPC: G01S7/497 , A01B79/00 , G01B11/30 , G01S7/4865 , G01S17/89
CPC classification number: G01S7/497 , A01B79/005 , G01B11/303 , G01S7/4865 , G01S17/89 , A01B49/02
Abstract: An agricultural implement includes a sensor configured to emit output signals for reflection off of a surface and detect reflections of the output signals as return signals. Furthermore, the agricultural implement includes a computing system configured to control the sensor such that the sensor emits the output signals for reflection off of a calibration device including a base portion and a plurality of projections extending outward from the base portion such that a top surface of the calibration device approximates a surface profile of the field. Moreover, the computing system is configured to receive data indicative of a profile of the top surface of the calibration device from the sensor in a spatial domain. Additionally, the computing system is configured to convert the received data to a frequency domain using a spectral analysis technique and calibrate an operation of the sensor based on the converted data.
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公开(公告)号：US20210084805A1
公开(公告)日：2021-03-25
申请号：US16582646
申请日：2019-09-25
Applicant: CNH Industrial America LLC
Inventor： Michael R. Cozza , Mircea F. Lupu , Surya Saket Dasika , Sai Raghavendra Prasad Poosa , Thamer Z. Alharbi
Abstract: In one aspect, a system for determining soil levelness as an agricultural implement is being towed across a field by a work vehicle may include a vision-based sensor configured to capture vision data associated with a portion of the field present within a field of view of the vision-based sensor. A controller of the system may be configured to receive, from the vision-based sensor, the vision data associated with the portion of the field present within the field of view of the vision-based sensor. Additionally, the controller may be configured to determine a soil levelness of the portion of the field present within the field of view of the vision-based sensor based on a spectral analysis of the received vision data.
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公开(公告)号：US20210089027A1
公开(公告)日：2021-03-25
申请号：US16582586
申请日：2019-09-25
Applicant: CNH Industrial America LLC
Inventor： Surya Saket Dasika
Abstract: In one aspect, a system for providing a visual indication of field surface profile may include an imaging device having a field of view directed to a portion of a field. Furthermore, the system may include a profile sensor configured to capture profile data indicative of a surface profile of the portion of the field present within the field of view of the imaging device. Additionally, a controller may be configured to receive, from the imaging device, image data associated with an imaged portion of the field and determine the surface profile of the imaged portion of the field based on the profile data. Moreover, the controller may be configured to control a user interface to display a visual indicator in association with the image data, with the visual indicator providing a visual reference indicative of the determined surface profile of the imaged portion of the field.
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Patent Agency Ranking
公开(公告)号：US20230180650A1
公开(公告)日：2023-06-15
申请号：US17551941
申请日：2021-12-15
Applicant: CNH Industrial America LLC
CPC classification number: A01B79/005 , A01B63/16 , G01S17/08
Abstract: An agricultural implement includes a sensor supported on the frame. The sensor, in turn, is configured to emit output signals for refection off of a field surface of a field and detect reflections of the output signals as return signals. Moreover, the agricultural implement includes a computing system communicatively coupled to the sensor. In this respect, the computing system configured to receive data associated with the detected reflections from the sensor and fit a line or plane to received data. In addition, the computing system is configured to determine at least one of an orientation of the frame or a distance between the frame and the field surface based on the fitted line or plane.
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公开(公告)号：US20230200287A1
公开(公告)日：2023-06-29
申请号：US17564458
申请日：2021-12-29
Applicant: CNH Industrial America LLC
Inventor： Surya Saket Dasika , Srujan Kusumba , Hrudhansh Ubale
IPC: A01B79/00 , G01S17/894 , A01B63/00
CPC classification number: A01B79/005 , G01S17/894 , A01B63/002 , A01B49/02
Abstract: A methods for soil clod detection within a field is provided herein and can include receiving, with a computing system, data indicative of terrain variations within a region of an agricultural field. The region of the field is comprised of one or more adjacently positioned segments. The method can also include generating, with the computing system, a mean reference line. The method can further include calculating, with the computing system, a segment height for each of the one or more adjacently positioned segments. The method can also include determining, with the computing system, a presence of an object based on a deviation of one of the one or more segment heights being greater than a threshold height from the reference line.
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公开(公告)号：US11624829B2
公开(公告)日：2023-04-11
申请号：US16568819
申请日：2019-09-12
Applicant: CNH Industrial America LLC
Inventor： Surya Saket Dasika , Michael R. Cozza
Abstract: In one aspect, a system for determining soil clod size distribution as an agricultural implement is being towed across a field by a work vehicle may include a vision-based sensor provided in operative association with one of the work vehicle or the agricultural implement. As such, the vision-based sensor may be configured to capture vision data associated with a portion of the field present within a field of view of the vision-based sensor. Furthermore, the system may include a controller configured to receive vision data from the vision-based sensor. Moreover, the controller may be further configured to analyze the received vision data using a spectral analysis technique to determine a size distribution of soil clods present within the field of view of the vision-based sensor.
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公开(公告)号：US11503756B2
公开(公告)日：2022-11-22
申请号：US16582646
申请日：2019-09-25
Applicant: CNH Industrial America LLC
Inventor： Michael R. Cozza , Mircea F. Lupu , Surya Saket Dasika , Sai Raghavendra Prasad Poosa , Thamer Z. Alharbi
Abstract: In one aspect, a system for determining soil levelness as an agricultural implement is being towed across a field by a work vehicle may include a vision-based sensor configured to capture vision data associated with a portion of the field present within a field of view of the vision-based sensor. A controller of the system may be configured to receive, from the vision-based sensor, the vision data associated with the portion of the field present within the field of view of the vision-based sensor. Additionally, the controller may be configured to determine a soil levelness of the portion of the field present within the field of view of the vision-based sensor based on a spectral analysis of the received vision data.
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公开(公告)号：US20210080586A1
公开(公告)日：2021-03-18
申请号：US16568819
申请日：2019-09-12
Applicant: CNH Industrial America LLC
Inventor： Surya Saket Dasika , Michael R. Cozza
Abstract: In one aspect, a system for determining soil clod size distribution as an agricultural implement is being towed across a field by a work vehicle may include a vision-based sensor provided in operative association with one of the work vehicle or the agricultural implement. As such, the vision-based sensor may be configured to capture vision data associated with a portion of the field present within a field of view of the vision-based sensor. Furthermore, the system may include a controller configured to receive vision data from the vision-based sensor. Moreover, the controller may be further configured to analyze the received vision data using a spectral analysis technique to determine a size distribution of soil clods present within the field of view of the vision-based sensor.
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