Driving state detection method and device, driver monitoring system and vehicle

A driving state and detection method technology, applied in the field of computer vision, can solve problems such as operation pause, late or premature driving action, and easy occurrence of road traffic accidents.

Pending Publication Date: 2020-04-28
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the driver is distracted by mobile phones and other things during driving, it will cause the driver to be unable to keep abreast of the road conditions
[0003] When the driver's driving state is poor, for example, due to excessive fatigue, lack of sleep, distraction and ot

Method used

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  • Driving state detection method and device, driver monitoring system and vehicle
  • Driving state detection method and device, driver monitoring system and vehicle
  • Driving state detection method and device, driver monitoring system and vehicle

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Embodiment Construction

[0303] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0304] It should be understood that terms such as "first" and "second" in the embodiments of the present invention are only for distinguishing, and should not be construed as limiting the embodiments of the present invention.

[0305] It should also be understood that in the embodiments of the present invention, "plurality" may refer to two or more than two, and "at least one" may refer to one, two or more than two.

[0306] It should also be understood that for any component, data or structure mentioned in the embodiments of the present invention, it can generally be understood as one or more unless there...

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PUM

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Abstract

The embodiment of the invention provides a driving state detection method and device, a driver monitoring system and a vehicle. The driving state detection method comprises the steps of making head posture detection and eye state detection on a driver image to acquire head posture information and eye state information; and determining detection results of the fatigue state and the distraction state of the driver according to the head posture information and the eye state information. According to the embodiment of the invention, the joint detection of the fatigue state and the distraction state of the driver is realized in combination with the head posture and the eye state, so that corresponding measures can be taken in time when the driving state of the driver is poor, the driving safetyis improved, and the road traffic accident rate is reduced.

Description

technical field [0001] The present disclosure relates to computer vision technology, in particular to a driving state detection method and device, a driver monitoring system, and a vehicle. Background technique [0002] With the continuous popularization of vehicles, traffic accidents also increase, and the driving state of the driver has a very serious impact on safe driving. Therefore, the driver should be in a good driving state as much as possible. When the driver disperses his distracted state to other things such as the mobile phone due to consideration of other things such as the mobile phone during driving, it will cause the driver to be unable to keep abreast of the road conditions. [0003] When the driver's driving state is poor, such as due to excessive fatigue, lack of sleep, distraction and other problems, it may lead to a decline in judgment ability, slow response, and even trance or instantaneous memory loss, resulting in Unsafe factors such as delayed or pr...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06N3/04B60W40/08
CPCB60W40/08B60W2040/0827G06V40/171G06V20/597G06N3/045G06F18/214B60W50/14B60W2050/143B60W60/0051B60W2540/223B60W2540/225B60W2540/229G06V40/18G06T7/70B60W2040/0818G06T2207/30201G06T2210/12G06V40/19
Inventor 秦仁波杨大乾
Owner SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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