Fatigue driving detection method and device, electronic equipment and storage medium
A fatigue driving and detection method technology, which is applied in the direction of electronic digital data processing, digital data information retrieval, special data processing applications, etc., can solve problems such as easy misjudgment, waste of computing resources, inaccurate judgment of fatigue in facial recognition, etc., to achieve The effect of improving accuracy and reducing waste of computing resources
Pending Publication Date: 2022-01-28
CHINA AUTOMOTIVE INNOVATION CORP
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Such a detection method is simple and crude, not only easy to cause misjudgment, but also a waste of computing resources for continuous calculation
For example, there are users who have dry eyes or the habit of blinking frequently, which leads to inaccurate judgment of fatigue in facial recognition; there are users who are good at driving or have high energy, resulting in users who are still energetic even after a long driving time or smooth road conditions. At this time, if the duration score or road condition score is still relatively high, the judgment of fatigue driving will be inaccurate
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] In order to make the purpose, technical solution and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiment is only one embodiment of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0035]The "embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the embodiments of the present application, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom" etc. are based on the drawings The ori...
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
Login to View More Abstract
The embodiment of the invention provides a fatigue driving detection method and device, electronic equipment and a storage medium. The method comprises the following steps: determining the identity information of a user based on biological feature information; determining a driving duration score based on the driving duration of the user; if the driving duration score is greater than or equal to a first duration score threshold, determining a physiological index score of the user based on the physiological index information of the user; and if it is determined that the user is in a fatigue driving state based on the physiological index score or based on the physiological index score and the average speed of a preset time period, controlling a vehicle to give an alarm. According to the fatigue driving detection method provided by embodiments of the invention, the fatigue driving state can be accurately judged based on multi-source information.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a fatigue driving detection method, device, electronic equipment and storage medium. Background technique [0002] In the process of continuous development of driving technology, the personal safety of drivers continues to be concerned. At the moment when traffic accidents are frequent, timely and accurate warnings to drivers of fatigue driving can promptly remind drivers to rest, thereby avoiding accidents to a certain extent and ensuring the driving safety of vehicles. [0003] Current fatigue driving detection methods usually judge based on the user's driving time or the user's facial features, calculate the scores of each indicator, and determine the total fatigue score based on the scores of each indicator. Such a detection method is simple and crude, not only prone to misjudgment, but also a waste of computing resources for continuous calculation. For example, there a...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2458G06F16/2457
CPCG06F16/2462G06F16/2457
Inventor 李培兴李丰军周剑光胡恒
Owner CHINA AUTOMOTIVE INNOVATION CORP