Fatigue driving detection method and device, electronic equipment and storage medium
A detection method and technology for fatigue driving, applied in measurement devices, traffic flow detection, transportation and packaging, etc., can solve problems such as driving habits deviation, and achieve the effect of reducing possibility, improving safety, and improving anti-interference ability.
Active Publication Date: 2020-11-24
HUNAN SANY MEDIUM TONNAGE HOISTING MASCH CO LTD
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[0003] Most of the existing fatigue driving detection methods collect driver information, such as a series of driver information such as head information, physiological characteristics, and eye positions, and combine them with machine learning methods to make judgments. To judge whether the driver is fatigued during driving, but this requires the collection of a large amount of data, and the various driving habits of different drivers have large deviations. Therefore, such methods still need to be improved in terms of real-time performance and accuracy.
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[0068] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the technical solutions in the embodiments of the present application The drawings are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that do not have a logical context may be performed in reverse order or simultaneously. In additio...
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The invention discloses a fatigue driving detection method and device, electronic equipment and a storage medium, which belong to the technical field of automobile driving safety. The detection methodcomprises the steps of acquiring a plurality of first steering rotation angles corners of a vehicle in a first driving time period and a plurality of second steering wheel rotation angles of the vehicle in a second driving time period; determining a variance reference value of steering wheel rotation of the vehicle in the first driving time period based on the plurality of first steering wheel rotation angles, and determining a real-time variance value of steering wheel rotation of the vehicle in the second driving time period based on the plurality of second steering wheel rotation angles; if the real-time variance value is smaller than the variance reference value, sending out a prompt alarm; and if the duration of the prompt alarm exceeds a preset duration, determining that the driverof the vehicle is in a fatigue driving state. According to the invention, the detection process and the detection result are not influenced by the change of the external environment, and the anti-interference capability is greatly improved.
Description
technical field [0001] The present application relates to the technical field of automobile driving safety, in particular to a fatigue driving detection method, device, electronic equipment and storage medium. Background technique [0002] With the increasing number of vehicles, driving accidents are increasing year by year, and fatigue driving is an important factor causing road safety accidents. How to quickly and accurately detect the driver's fatigue status, give reminders, and take compulsory measures to reduce the speed of the vehicle when it is serious, has great significance for reducing accidents caused by fatigue driving. [0003] Most of the existing fatigue driving detection methods collect driver information, such as a series of driver information such as head information, physiological characteristics, and eye positions, and combine them with machine learning methods to make judgments. To judge whether the driver is fatigued during driving, but this requires a...
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IPC IPC(8): G08G1/01G08G1/16B62D15/02G01B21/22
CPCB62D15/02G01B21/22G08G1/01G08G1/16G08G1/168
Inventor 王梦伟李栋升夏杰龙
Owner HUNAN SANY MEDIUM TONNAGE HOISTING MASCH CO LTD