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Driver condition monitoring method and system and non-transitory computer readable medium

A driver state, driver technology, applied in computer parts, driver input parameters, calculations, etc., can solve problems such as complexity

Active Publication Date: 2018-06-29
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Analysis of a driver's activities within a vehicle can be further complicated without knowledge of the driver's unique behavioral history

Method used

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  • Driver condition monitoring method and system and non-transitory computer readable medium
  • Driver condition monitoring method and system and non-transitory computer readable medium
  • Driver condition monitoring method and system and non-transitory computer readable medium

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Embodiment Construction

[0025] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present disclosure. Furthermore, the same reference numerals denote the same elements throughout the specification.

[0026] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should be further understood that when used in this specification, the terms "comprising" and / or "comprising" designate the presence of stated features, integers, steps, operations, elements and / or components, but do not exclude one or more other The presence ...

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Abstract

The present invention relates to a driver condition monitoring method and system and a method of non-transitory computer readable medium. A driver condition monitoring method includes: sensing light information reflecting from an eye of a driver of a vehicle using an optical sensor mounted in the vehicle; measuring, by a control unit equipped in the vehicle, a plurality of eye parameters based onthe sensed light information; calculating, by the control unit, an endangerment score indicating a driving state of the driver according to the plurality of eye parameters; determining, by the controlunit, whether the calculated endangerment score exceeds an endangerment threshold; and executing, by the control unit, a corrective action in response to determining that the calculated endangermentscore exceeds the endangerment threshold.

Description

technical field [0001] The present disclosure relates generally to monitoring the state of a driver of a vehicle, and more particularly, to driver state monitoring using corneal reflectance detection. Background technique [0002] Many vehicle accidents occur due to distractions that affect the driver's ability to focus on nearby traffic and the road ahead. For example, a driver's focus may shift when looking for a destination, watching a mobile phone, or talking to a passenger. Additionally, the driver's eyes may wander from the road if the driver is dreaming, or may close completely if the driver becomes drowsy. [0003] To prevent driver distraction, some vehicles employ devices that monitor the driver's eyes. However, when driver distraction levels become an issue, it can be difficult to measure precisely. For example, when driving at night at high speed on winding roads in densely populated areas, the level of concentration required may be elevated. Analysis of a dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/08B60W50/14
CPCB60W40/08B60W50/14B60W2040/0818B60W2520/10B60W2540/00B60W2540/22B60W2720/10A61B5/18A61B5/4809B60W50/16B60K28/066B60W30/146B60W2540/26B60W40/09B60W2050/143B60W2050/146A61B5/163G06V40/193G06V40/19G06V20/597B60W40/105A61B5/0059A61B5/7275
Inventor 萨桑·阿迪比穆罕默德·纳赛里安
Owner HYUNDAI MOTOR CO LTD