Abstract: A control system for a work machine having an upper frame rotatably mounted to a lower frame includes a controller configured to limit a maximum speed of the machine when a rotation angle between the upper frame and the lower frame exceeds a first predetermined value.

Abstract: A control system for a work machine having an upper frame rotatably mounted to a lower frame includes a controller configured to limit a maximum speed of the machine when a rotation angle between the upper frame and the lower frame exceeds a first predetermined value.

Abstract: A steering system is provided for a work machine. The steering system may include at least one hand-operated work implement control device and a steering mechanism configured to control a direction of travel of the work machine. The system may also include a first steering device operatively coupled to the steering mechanism and configured to control at least one component of the steering mechanism based on operator input. The system may further include a second steering device mounted on the work implement control device. The second steering device may be configured to be selectively operatively coupled to the steering mechanism to thereby control a direction of travel of the work machine based on lateral movement of the second steering device relative to the work implement control device.

Abstract: A steering system is provided for a work machine. The steering system may include at least one hand-operated work implement control device and a steering mechanism configured to control a direction of travel of the work machine. The system may also include a first steering device operatively coupled to the steering mechanism and configured to control at least one component of the steering mechanism based on operator input. The system may further include a second steering device mounted on the work implement control device. The second steering device may be configured to be selectively operatively coupled to the steering mechanism to thereby control a direction of travel of the work machine based on lateral movement of the second steering device relative to the work implement control device.

Abstract: A method for detecting multiple Sunshiny markers uses a Hough Transform. At least two vote peaks in the Hough Transform vote plane are associated with a continuous elliptic shape. The Sunshiny pattern can be securely detected in a cluttered background. The detection of multiple Sunshiny patterns provides for various applications, for example, in the field of Kanban monitoring for stocks in a factory or for a local positioning system and other applications.

Abstract: An electrically operated toothbrush comprises a housing with an electromotor inside the housing. The motor includes a rotatable shaft, means converting the rotary movement of the rotary shaft to an oscillatory movement of a brush support shaft which extends through the housing, and a toothbrush is attached to the free end of the support shaft outside of the housing. Sensing structure generates an impulse representative of the pressure exerted on the toothbrush during toothbrushing. A microprocessor or electronic device receives the impulses from the sensing structure during toothbrushing and compares those impulses with stored information representative of a predetermined optimum pressure range for toothbrushing. A signal transmittor releases a signal perceptible by the user of the toothbrush when the pressure on the toothbrush exceeds the predetermined optimum pressure range.