摘要:
Disclosed herein is an adjustable transfer device (40) for unloading processed crop onto a container (16, 18) of a transport vehicle (12) including a control arrangement with an electronic control unit (112), among other integrated components. Electronic control unit (112) calculates position of expected point of incidence of crop flow on the container (16, 18). Further provided is a system that identifies and tracks a target object in image data, which is then used to determine the trajectory of the target. With the trajectory known, the control arrangement can accurately direct the crop flow into the container (16, 18).
摘要:
Disclosed herein is an adjustable transfer device for unloading processed crop onto a container of a transport vehicle including a control arrangement with an electronic control unit, among other integrated components. Electronic control unit calculates position of expected point of incidence of crop flow on the container. Further provided is a system that identifies and tracks a target object in image data, which is then used to determine the trajectory of the target. With the trajectory known, the control arrangement can accurately direct the crop flow into the container.
摘要:
An adjustable transfer device for unloading processed crop onto a container of a transport vehicle includes a control arrangement with an electronic control unit, among other integrated components. Electronic control unit calculates position of expected point of incidence of crop flow on the container within field of view of optical image capture device, displays image of container together with symbol representing calculated expected point of incidence of crop flow on container on display, receives adjustment inputs from user interface for adjusting position of actuator and thus of adjustable transfer device, updates position of symbol in image on display, receives confirmation input from user interface once symbol in image on display is in appropriate position, derives at least one feature in image representing container, and tracks container within output signal of image processing system based on retrieved image feature and controls actuator accordingly to fill container with crop.
摘要:
Disclosed herein is a system (11) for evaluating agricultural material which comprises, in one embodiment, a housing (102) having a passage (104) in or through an interior (106) of the housing (102) with an inlet (108) for receiving agricultural material and an outlet (110) for outputting the agricultural material. The system further comprises a wall opening (112) in a wall (109) of the passage. An imaging device (116) having a lens (118) is located inward from a border (120) of the imaging device. The imaging device (116) is pivotally mounted for rotation with respect to a housing (102) such that in a closed state the border (120) of the imaging device rests on, engages or interlocks the wall opening (112) of the housing (102), and in an open state the border (120) exposes the wall opening (112) and an interior (106) of the housing (102).
摘要:
A method and arrangement for controlling a position of a discharge spout (45) of a forage harvester (10) to distribute material into a container (18) of a transport vehicle (12) during material unloading comprising the steps of or means for: a. aligning an indicator (800) with an image of a predetermined location of the container (18) on a display (142), wherein the indicator (800) is in communication with the discharge spout (45); b. aligning the discharge spout (45) with the predetermined location of the container (18) based on alignment of the indicator (800) in step (a); c. capturing features of the container (18) in proximity of the predetermined location of the container (18); d. receiving GPS coordinates for the forage harvester (10) and the transport vehicle (12); e. computing a relative location of the front edge of the container (18) with respect to the forage harvester (45) based on the captured features of the predetermined location of the container (18); f. computing a relative location (X 1) of the forage harvester (45) and the transport vehicle (12) based on their respective GPS coordinates; g. computing a relative location of the front edge of the container (18) to the transport vehicle (12) from the GPS coordinates of the transport vehicle (12) and the captured features of the front edge of the container (18) to form an offset (X 2 ); h. receiving subsequent GPS coordinates of the forage harvester (45) and the transport vehicle (12); i. combining the subsequent GPS coordinates with the offset (X 2 ) of the container (18) with respect to the transport vehicle (12) to calculate a new relative location (X 1 + X 2 ) of the front edge of the container (18) with respect to the forage harvester (45); and j. repeating steps h, and i until material unloading is terminated.
摘要:
Disclosed herein is an adjustable transfer device for unloading processed crop onto a container of a transport vehicle including a control arrangement with an electronic control unit, among other integrated components. Electronic control unit calculates position of expected point of incidence of crop flow on the container. Further provided is a system that identifies and tracks a target object in image data, which is then used to determine the trajectory of the target. With the trajectory known, the control arrangement can accurately direct the crop flow into the container.
摘要:
An adjustable transfer device for unloading processed crop onto a container of a transport vehicle includes a control arrangement with an electronic control unit, among other integrated components. Electronic control unit calculates position of expected point of incidence of crop flow on the container within field of view of optical image capture device, displays image of container together with symbol representing calculated expected point of incidence of crop flow on container on display, receives adjustment inputs from user interface for adjusting position of actuator and thus of adjustable transfer device, updates position of symbol in image on display, receives confirmation input from user interface once symbol in image on display is in appropriate position, derives at least one feature in image representing container, and tracks container within output signal of image processing system based on retrieved image feature and controls actuator accordingly to fill container with crop.
摘要:
A method and non-transitory computer-readable medium capture an image of bulk grain and apply a feature extractor to the image to determine a feature of the bulk grain in the image. For each of a plurality of different sampling locations in the image, based upon the feature of the bulk grain at the sampling location, a determination is made regarding a classification score for the presence of a classification of material at the sampling location. A quality of the bulk grain of the image is determined based upon an aggregation of the classification scores for the presence of the classification of material at the sampling locations.