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Control device for controlling at least two functions of motor vehicle

A technology for controlling equipment, motor vehicles, applied in the field of dashboards, to achieve the effect of optimizing sensitivity

Inactive Publication Date: 2017-02-22
DAV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practice, it involves finding a compromise that is able to recognize commands from different users, and regardless of the characteristics of the control device used, while at the same time limiting the sensitivity of the touchpad in order to avoid triggering undesired commands
[0009] One of the main problems with this type of man / machine interface lies in the sensitivity to detect commands from the user and in the tactile effects produced when commands are recognized

Method used

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  • Control device for controlling at least two functions of motor vehicle
  • Control device for controlling at least two functions of motor vehicle
  • Control device for controlling at least two functions of motor vehicle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0031] The invention relates to a man / machine interface capable of controlling at least two functions of a motor vehicle.

[0032] Such as figure 1 As shown, the man / machine interface 10 according to the present invention at least includes:

[0033] touchpad 20,

[0034] tactile feedback device 40, and

[0035] control device 30 .

[0036] The touchpad 20 is preferably of the capacitive type. Such as figure 1 As shown, the touchpad 20 includes a plurality of control areas, for example three control areas 21 , 22 and 23 . Each of the control areas 21 , 22 and 23 is configured to receive at least one command corresponding to at least one function of the motor vehicle.

[0037] According to an embodiment of the invention, the different control areas 21, 22 and 23 shown are dedicated to one command type.

[0038] For example, control areas 21 and 22 are dedicated to "push" type commands. This type of command corresponds to pressing at least part of the control area of ​​th...

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PUM

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Abstract

The invention relates to a man / machine interface (10) that can be used to control at least two functions of a motor vehicle, said man / machine interface comprising: a capacitive touch pad (20) including at least two control areas (21, 22, 23), each control area being configured to receive a command for at least one function; a haptic feedback device (40) configured to supply feedback to the user of the man / machine interface as acknowledgement of the command; and a control device (30) configured to receive a signal from the touch pad that is representative of a command from the user on the touch pad and to accept the command when the level of the signal received is greater than or equal to a threshold value. The invention is characterized in that the control device is configured to include different threshold values for at least two control areas of the touch pad.

Description

technical field [0001] The invention relates to a man-machine / interface capable of controlling at least two functions of a motor vehicle, and the invention relates to a dashboard of a motor vehicle comprising a man-machine / interface according to the invention. Background technique [0002] Motor vehicles are increasingly being equipped with human-machine / interfaces that include touchpads, making it possible to control functions in the motor vehicle. [0003] This type of HMI / interface can easily be incorporated into a display device, which in turn becomes a touch screen. Capacitive touch panels in particular have gained wide acceptance due to their superior responsiveness and user convenience. [0004] At the same time, a man-machine / interface including a capacitive touchpad can accommodate multiple command types; eg "push" type commands or "slide" or "pinch" type commands. [0005] The "push" command type corresponds to pressing through at least part of the control area o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488G06F3/01
CPCG06F3/0488G06F3/016G06F2203/014G06F3/0446G06F3/0416B60K35/10B60K2360/1438B60K35/00B60Q9/00G06F3/03547
Inventor A.奥布里
Owner DAV