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Safety mechanism for assuring driver engagement during autonomous drive

A driver and driving assistance technology, applied in the directions of driver input parameters, safety devices of power plant control mechanism, control devices, etc.

Pending Publication Date: 2020-10-30
哲内提
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For example, a driver of a vehicle becoming sleepy and then falling asleep can cause a large number of traffic accidents

Method used

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  • Safety mechanism for assuring driver engagement during autonomous drive
  • Safety mechanism for assuring driver engagement during autonomous drive
  • Safety mechanism for assuring driver engagement during autonomous drive

Examples

Experimental program
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Embodiment Construction

[0025] Those skilled in the art will understand that hardware circuits alone, using software in conjunction with a programmed microprocessor or general purpose computer, using one or more application specific integrated circuits (ASICs), and / or using one or more digital A signal processor (DSP) to implement the steps, services and functions described herein. It should also be appreciated that when the present disclosure is described in terms of methods, it can also be embodied in one or more processors and one or more memories coupled to the one or more processors, wherein the one or more memories One or more programs are stored which, when executed by one or more processors, perform the steps, services and functions disclosed herein.

[0026] In the following description of the exemplary embodiments, the same reference numerals denote the same or similar components.

[0027] figure 1 A flowchart representation of a method 100 for controlling a driver assistance feature of a...

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Abstract

The invention discloses a safety mechanism for assuring driver engagement during autonomous drive. A method for controlling a driving assistance feature of a vehicle is disclosed. The method comprisesdetermining a state of a driver of the vehicle by means of a driver monitoring system (DMS) the state of the driver comprising at least one attention parameter, and comparing the determined state ofthe driver with a predefined attention model. The predefined attention model comprises an independent threshold range for each attention parameter. The method further comprises controlling the drivingassistance feature based on the comparison between the determined state of the driver and the predefined attention model.

Description

[0001] Cross References to Related Applications [0002] This patent application claims the benefit of a patent application entitled "SAFETYMECHANISM FOR ASSURING DRIVER ENGAGEMENTDURING AUTONMOUSDRIVE (for use in autonomous driving Safety mechanism to ensure driver participation during the period)" is the priority of the European Patent Office application No. 19171430.2. technical field [0003] The present disclosure relates to the field of autonomous and semi-autonomous driving. Specifically, the present disclosure relates to a safety mechanism for ensuring driver engagement during autonomous driving. Background technique [0004] Various imaging systems are used in vehicles today to monitor the driver and / or passengers in the vehicle. More specifically, imaging systems typically include one or more cameras focused on the driver of the vehicle in order to capture an image of the driver's face to determine driver status. The driver state is determined based on various f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/08B60W40/00B60W50/14
CPCB60W40/08B60W40/00B60W50/14B60W2040/0827B60W2050/143B60K28/06B60K28/066B60W2050/0215B60W2040/0818B60W2040/0872B60W2040/0863B60W2540/225B60W2540/221B60W50/0205B60W60/0013B60W2540/229
Inventor 克莱斯·奥尔森亨里克·埃里克森安德烈亚斯·埃肯伯格乔纳斯·尼尔森
Owner 哲内提