Deere & Company

Keith J Lensing

Michael G Kean

Brett S Graham

Amy K Jones

Giovanni Ananda Wuisan

Keith N Chaston

Rachel Bruflodt

Nathaniel M Czarnecki

Alek D Jerauld

Drew F Harwell

William Staidl

Methods and apparatus are provided for automatically changing an obstacle detection range setting of an obstacle detection system based at least in part on a determination of a change in work state of a self-propelled vehicle. The change in work state may be a change from a transport state in which the vehicle is moving across a ground surface, to a stationary operating state. Upon detecting a change to a stationary operating state the obstacle detection range may be automatically changed to a shorter range. Upon detecting a change to a transport state the obstacle detection range may be automatically changed to a longer range.

Automatic mode for object detection range setting

A self-propelled work vehicle is provided with a control system enabling the use of gestures on a touch screen interface to provide a simple and intuitive way to manipulate displayed images, and/or automatically changing a region of interest of a surround view camera unit. Exemplary automatic manipulation may be implemented if a work vehicle is detected as performing a certain function, wherein surround view images can automatically change to a smaller sub-view which gives more focused visibility appropriate to that function. The distortion and simulated field of view of surround view images may also/otherwise be automatically manipulated based on a detected operation/function. The control system can also/otherwise dynamically modify surround view images in accordance with a detected work state, and/or based on outputs from an obstacle detection system. The control system can also/otherwise lock the sub-view to recognized objects of interest, such as trucks or trenches.

System and method for customized visualization of the surroundings of self-propelled work vehicles

A method of indicating to an operator of a work vehicle a relative location of an object, an object indication system, and a work vehicle are provided. The method includes sensing the object with one or more sensors positioned at one or more sensor positions on the work vehicle and activating one or more indicators positioned at one or more indicator positions relative to the operator based on the sensing of the object with the one or more sensors. Each sensor position directionally corresponds to one or more of the indicator positions.

Work vehicle, object indication system, and method of indicating location of an object

A method and a system for avoiding collision of an object with a work tool coupled to a work machine. The method comprising generating an object signal by an object detector, monitoring the object signal in real-time by a processor, processing the object signal to detect an object at least partially buried in the ground surface, determining a distance between the object and a distance threshold, and sending by a controller a control signal to one or more of a machine control system and a work tool control system to modify one or more of a movement of the work tool or the work machine based on the object reaching the distance threshold.

Work tool collision avoidance method and system for a work machine

A multiple mode operational system for a work machine may comprise a frame, a ground-engaging mechanism coupled to the frame, an attachment, an object detector, and a multiple mode control system. The multiple mode control system may include a control device and a controller receiving a signal from the control device. The controller may have a first operational mode and a second operational mode. The first operational mode may enable a first sensitivity response to the control device and the second operational mode may enable a second sensitivity response to the control device. The controller may be configured to receive an object signal from the object detector and modify the operational mode of the controller based on a detected distance of the object from a reference point.

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Asbury, IA, United States of America

Keith J Lensing