Unlock instant, AI-driven research and patent intelligence for your innovation.

Driving state detection method and device, equipment, storage medium, system and vehicle

A driving state and detection method technology, which is applied in the field of vehicles, storage media, systems, driving state detection methods and devices, and equipment, can solve the problems of large differences in detection accuracy, high hardware costs, and high computational complexity, and reduce Computational complexity, the effect of reducing misidentification or missed identification

Active Publication Date: 2021-09-28
HUAWEI TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the detection technology of the driver's state mostly relies on the supervised learning model or the image recognition model, which has a large difference in the detection accuracy of the driving state of different people and the driving state of the same person in different periods, and the calculation complexity is high, which leads to hardware High cost and difficult to optimize

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
  • Driving state detection method and device, equipment, storage medium, system and vehicle
  • Driving state detection method and device, equipment, storage medium, system and vehicle
  • Driving state detection method and device, equipment, storage medium, system and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0092] Words first, second, third, and similar terms in the description and claims are only used to distinguish similar objects, and do not represent a specific ordering of objects. It is understandable that specific terms can be interchanged where permitted. sequence or sequence such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein.

[0093] In the following description, the involved reference numerals representing steps, such as S301, S302, ..., etc., do not mean that this step must be executed, and the order of the previous and subsequent steps can be interchanged or executed simultaneously if allowed.

[0094] The term "comprising" used in the description and claims should not be interpreted as being limited to what is listed thereafter; it does not exclude other constituents or steps. Therefore, it should be interpreted as specifying the presence of said features, integers, steps or com...

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 discloses a driving state detection method and device, equipment, a storage medium, a system and a vehicle. According to the invention, the driving state detection method comprises the steps that the state data of the driver are obtained firstly, and then the driving state of the driver is determined by judging whether the number of at least two kinds of index data falling into the confidence interval in the state data is larger than the first preset value or not. The technical scheme of the invention can be used in the field of intelligent automobiles, and the driving state of the driver can be accurately and efficiently detected in real time with relatively low calculation complexity.

Description

technical field [0001] The invention relates to the field of smart cars, in particular to a driving state detection method, device, device, storage medium, system, and vehicle. Background technique [0002] The state of the vehicle driver directly affects the safety of the vehicle. The driver's mood swings, fatigue, distraction, etc. may directly cause traffic accidents. [0003] At present, the detection technology of the driver's state mostly relies on the supervised learning model or the image recognition model, which has a large difference in the detection accuracy of the driving state of different people and the driving state of the same person in different periods, and the calculation complexity is high, which leads to hardware High cost and difficult to optimize. Contents of the invention [0004] In view of the above problems, the present application provides a driving state detection method, device, device, storage medium, system, and vehicle, which can accurate...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCY02T10/84G08B21/06
Inventor 王培至郑明辉王谊
Owner HUAWEI TECH CO LTD