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Device and method for selecting gears in motor vehicles

A technology of driving gear and motor vehicles, which is applied in the direction of mechanical equipment, components with teeth, transmission device control, etc., and can solve the problems of limited functional range and complex structure of equipment

Pending Publication Date: 2020-03-17
KUSTER HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] In general, prior art devices have the disadvantage that they are very complex in structure and require multiple components in order to realize the individual sub-functions
On the other hand, simply constructed devices are limited in their range of functions

Method used

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  • Device and method for selecting gears in motor vehicles
  • Device and method for selecting gears in motor vehicles
  • Device and method for selecting gears in motor vehicles

Examples

Experimental program
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Effect test

Embodiment Construction

[0070] figure 1 A device 1 for selecting a gear in a motor vehicle 7 is shown. In this embodiment, the operating element 2 for selecting the respective gear stage is designed as a rotary adjuster, in particular a rotary knob 4 , which is arranged rotatably relative to a rotational axis 33 . The rotary knob 4 is currently located in the center console of the motor vehicle 7 so that it can be easily operated by the user 12 . In this case, the axis of rotation 33 is oriented approximately parallel to the vertical axis of the motor vehicle 7 , so that the user 12 can grasp the operating element laterally with a bent elbow in a sitting position, so that the operating element 2 can be actuated by a simple hand movement. rotation. However, depending on the operating concept and the arrangement of the operating element 2 in the passenger compartment, it may also be provided that the axis of rotation 33 is inclined.

[0071] according to Figure 2a In an embodiment of the present i...

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PUM

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Abstract

The invention relates to a device for selecting gears in motor vehicles, comprising an operating element selecting the respective gear, which operating element is manually pivotable or rotable with respect to at least one axis of rotation, a haptic feedback for a user being generable by means of an actuator acting upon the operating element, and a control unit generating gear control signals and actuating the actuator depending on the position of the operating element, thereby providing a device with a simpler design that can be controlled with little complexity. The invention is characterizedin that the different gears are associated with different shifting thresholds of the operating element for switching to a different gear.

Description

technical field [0001] The invention relates to a device according to the preamble of claim 1 and a method according to the preamble of claim 21 for selecting a gear in a motor vehicle. Background technique [0002] Until a few years ago it was common for vehicles with automatic transmissions to transmit both the desired transmission gear and the engagement of the parking lock manually (for example by means of a cable tension) from the shift actuating device to the transmission. [0003] The trend towards shift-by-wire systems has entered the current generation of vehicles. Here, the driver wishes to engage the drive gear or the parking lock only to be transmitted electronically to the actuators in or on the transmission. The actuator receives the signal and takes over the switching task. [0004] Further options for switching devices should in the future also be able to offer even more individualization possibilities for the so-called driver's station. [0005] An actuat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H61/24F16H59/04F16H59/08F16H59/10
CPCF16H2059/081F16H59/08F16H59/105F16H61/24F16H59/044F16H2061/241B60W30/19B60W50/16F16H59/0204F16H59/0217F16H61/0204
Inventor A·洛茨T·施密特
Owner KUSTER HLDG
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