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
View PDF14 Cites 4 Cited by
  • 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 probl

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fatigue reminding method and device
  • Fatigue reminding method and device
  • Fatigue reminding method and device

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap