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Method for operating a motor vehicle

A motor vehicle and breathing exercise technology, which is applied in the direction of motor vehicles, passenger vehicles, safety devices of power plant control mechanisms, etc., can solve problems such as inability to concentrate, lack of concentration, and inability to better undertake control rights, etc. achieve reliable results

Active Publication Date: 2019-06-04
AUDI AG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the possible other activities of the user during the fully automatic or autonomous driving mode, it may be the case that on the one hand the motor vehicle is ready to hand over control to the user, but on the other hand the user is no longer paying attention, for example. Concentrated or should not or cannot better assume control at this time

Method used

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  • Method for operating a motor vehicle
  • Method for operating a motor vehicle
  • Method for operating a motor vehicle

Examples

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Embodiment Construction

[0038] The examples explained below are preferred embodiments of the present invention. In these examples, the described components of the embodiment represent individual inventive features, which are considered independent of each other, which can also respectively improve the invention independently of each other and can thus also be used individually or in the same manner as shown. Combinations different from those listed are considered to be part of the present invention. Furthermore, the described embodiments can also be supplemented by other features from among the features of the invention already described.

[0039] In the figures, functionally identical elements are provided with the same reference symbols.

[0040] figure 1 The principle of the method according to the invention has been described according to a first embodiment. to this end, figure 1 Motor vehicle 10 of user 12 is shown. Motor vehicle 10 can be designed, for example, as a passenger car. A user ...

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Abstract

The invention relates to a method for operating a motor vehicle (10). At least one breathing movement parameter which describes an upper body movement of a user (12) of the motor vehicle (10) and a driving movement parameter are detected by a sensor device (22) of the motor vehicle (10), and a breathing movement signal and a driving movement signal are generated which describe the parameters (S1,S2). The signals are used to ascertain (S3) a vitality parameter which describes the breathing of the user (12). An analysis and control device (24) of the motor vehicle (10) ascertains a reference value range from stored user-specific reference values of the vitality parameter, an ascertained value of the vitality parameter lying (S6) in said range, and the ascertained reference value range is used to ascertain (S7) a driver state index. A control signal for operating a driver assistance device (26) of the motor vehicle (10) is generated (S8) on the basis of the ascertained driver state index.

Description

technical field [0001] The invention relates to a method for operating a motor vehicle and to a motor vehicle. The motor vehicle has a sensor device for detecting at least one breathing parameter describing an upper body motion of a user of the motor vehicle and for detecting a driving motion parameter describing a motion of a motor vehicle seat of the motor vehicle. Background technique [0002] In modern motor vehicles, control systems are provided for improving driving safety. Such a control system can determine and / or acquire physiological parameters, so-called vital parameters, of the user during driving, and therefrom, for example, can determine the driving ability of the user. [0003] Document DE 10 2015 002 968 A1 takes into account, for example, distance traveled or time or fuel consumption when evaluating the driver's state. [0004] Document DE 10 2009 053 407 A1 proposes, for example, to detect the heart rate or breathing rate of a vehicle occupant. According...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/113A61B5/18A61B5/00B60K28/02
CPCA61B5/6893A61B5/721A61B5/113A61B5/18B60K28/02B60R21/01512B60W2040/0872B60W40/08B60W2540/22B60W2520/00B60W50/12B60W50/082B60W2556/00B60W2540/043A61B5/117A61B5/7221B60Y2200/11B60Y2302/00B60W60/0053B60W60/0059B60W2556/10B60W2540/221B60W2540/229
Inventor C·施塔克I·博尔格特
Owner AUDI AG
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