Minicomputer with a rotating unit and method of operating the minicomputer
AssigneeINVENTUS Engineering GmbH
InventorStefan Battlogg
Life of this patent
Estimating the term…
Abstract
A minicomputer has a processor and a display unit and a communication unit and a haptic operating device. The haptic operating device has a rotatable rotating unit with a rotational resistance which can be changed by way of a control device. Selectable menu items are displayed on a display unit and a menu item is selected by rotating the rotating unit. A rotational resistance of the rotating unit is dynamically changed during a rotation of the rotating unit and the rotating unit is latched at a plurality of haptically perceptible latching points during the rotation of the rotating unit.
Claims20
A method of operating a minicomputer, the method comprising:
- providing the minicomputer with a processor, a display unit, and a haptic operating device having a rotating unit, and displaying selectable menu items on the display unit;
- selecting a menu item by rotating the rotating unit;
- dynamically changing a rotational resistance of the rotating unit during a rotation of the rotating unit;
- and defining a plurality of latching points according to the menu items displayed on the display unit;
- haptically perceptively latching the rotating unit at the latching points during the rotation of the rotating unit, by selectively increasing the rotational resistance of the rotating unit at the latching points and enabling the rotating unit to be endlessly and freely rotatable in a switched-off state.
A minicomputer, comprising:
- a processor, a display unit connected to said processor and a communication unit connected to said processor;
- a haptic operating device including a rotatable rotating unit having a rotational resistance opposing a rotation of said rotating unit;
- a controllable transmission apparatus operatively associated with said rotating unit and configured for dynamically changing the rotational resistance against the rotation of said rotating unit during the rotation thereof by setting a given increased rotational resistance at defined latching points and enabling the rotating unit to be endlessly and freely rotatable in a switched-off state;
- and
- a control device connected to said controllable transmission apparatus and configured for dynamically adjusting the rotational resistance of said rotating unit and for dynamically setting an angular distance between at least two adjacent latching points in dependence on a menu displayed on said display unit.
A method of operating a minicomputer, the method comprising:
- providing the minicomputer with a processor, a display unit with a touch display, and a haptic operating device having a rotating unit;
- displaying a menu with selectable menu items on the touch display;
- selecting a menu item by touching a respective menu item on the touch display or by rotating the rotating unit;
- during a rotation of the rotating unit, dynamically changing a rotational resistance of the rotating unit by defining a plurality of latching points according to the menu items displayed on the display unit;
- haptically perceptively latching the rotating unit at the latching points during the rotation of the rotating unit, by selectively increasing the rotational resistance of the rotating unit at the latching points;
- and enabling the rotating unit to be endlessly and freely rotatable in a switched-off state.
Dependencies are inferred from the claim text.