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Fatigue reminding method and device

A reminder device, fatigue technology, applied in the control device, transportation and packaging, heating/cooling equipment, etc., can solve the problem of not being able to give the driver senses in time, stimulation, poor reminder effect, etc.

Inactive Publication Date: 2020-10-27
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims to propose a fatigue reminder method and device to solve the problem in the prior art that sensory stimulation cannot be given to the driver in time and the reminder effect is not good

Method used

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  • Fatigue reminding method and device
  • Fatigue reminding method and device

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Embodiment Construction

[0070] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0071] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0072] figure 1 It is a flow chart of Embodiment 1 of a fatigue reminder method of the present invention, as figure 1 As described, the method of this embodiment may include:

[0073] S101, acquiring driving state information, the driving state information including at least one of the duration of continuous driving of the vehicle, lane departure information, and facial biometric information of the driver;

[0074] The driving status information in this embodiment includes vehicle status information and driver status information, which is used to reflect the driver’s driving status, vehicle status information such as vehicle deviation information, continuous driving time of the vehicle...

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Abstract

The invention provides a fatigue reminding method and device. The method comprises the steps: obtaining driving state information which includes at least one of continuous driving duration of a vehicle, lane departure information and facial biological feature information of a driver; and if the driving state information meets a preset condition, conveying cold air to the driver. According to the fatigue reminding method, sensory stimulation can be given to the driver when the driver is in the fatigue state, a reminding effect is greatly improved, and problems that in the prior art, effective sensory stimulation cannot be given to the driver in time through a fatigue reminding method, and the reminding effect is poor are solved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a fatigue reminder method and device. Background technique [0002] As cars gradually become means of transportation, while bringing convenience to people's lives, they also bring great hidden dangers. During the driving process, due to high-speed driving, long-term driving, poor mental state of the driver, environment, weather and other reasons, the driver will be fatigued and drive, which will lead to the decline of the driver's judgment ability, unresponsiveness and operational errors. Driving a vehicle may result in a traffic accident. [0003] Many fatigue reminding methods have occurred in the prior art, such as setting signs for fatigue driving on both sides of the road, and regularly reminding the driver by setting sound. [0004] However, the fatigue reminder method in the prior art has a single function, cannot provide effective sensory stimulation to the driver i...

Claims

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Application Information

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IPC IPC(8): B60W40/08B60H1/00B60H1/32B60H1/34
CPCB60H1/00735B60H1/32B60H1/34B60W40/08B60W2040/0818B60W2040/0827
Inventor 付鸿晔张伟利高莎莎马利陈猛李文泽吴小翠齐娜
Owner GREAT WALL MOTOR CO LTD
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