Fatigue driving detection system and method
A technology for fatigue driving and detection system, applied in electrical transmission signal system, diagnostic record/measurement, medical science, etc. Effect
Inactive Publication Date: 2020-11-20
WUXI WEIFU HIGH TECH CO LTD
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Problems solved by technology
[0003] The invention provides a fatigue driving detection system and a fatigue driving detection method, which solve the problems of inaccurate detection methods and the need for contact to realize detection in the related art
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[0045] 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. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0046] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments of some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0047] It should be noted that the terms "f...
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The invention relates to the technical field of fatigue driving detection, and particularly discloses a fatigue driving detection system, which comprises a driver physiological feature detection device, a vehicle driving data acquisition device, a fatigue driving data model device and a fatigue state display and early warning device, the driver physiological feature detection device is used for measuring breathing and heart rate change conditions of a driver; the vehicle driving data acquisition device is used for acquiring vehicle driving state information and driving state information of a driver; the fatigue driving data model device is used for establishing a vehicle driving state and fatigue driving situation data model according to the breathing and heart rate change conditions of the driver and the driving state information of the driver; and the fatigue state display and early warning device is used for displaying the fatigue state and sending an early warning prompt to the fatigue driving state. The invention further discloses a fatigue driving detection method. The fatigue driving detection system provided by the invention avoids direct contact with a driver and is high in usability.
Description
technical field [0001] The invention relates to the technical field of fatigue driving detection, in particular to a fatigue driving detection system and a fatigue driving detection method. Background technique [0002] With the rapid development of the transportation industry, the subsequent road traffic accidents are also on the rise. Fatigue driving has become the main hidden danger of traffic accidents. The research on driver fatigue detection technology is of great significance to the prevention of traffic accidents. For fatigue driving , There have also been many detection devices for fatigue driving. Fatigue driving detection is mainly based on the driver's physiological parameter characteristics or visual characteristics, combined with the driver's fatigue behavior characteristics, real-time detection of driver fatigue indicators, so as to detect whether there is fatigue. In the prior art, the non-contact fatigue detection technology is mainly used to infer the driv...
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Patent Timeline
Login to View More IPC IPC(8): G08B21/02G08B21/24G08B7/06A61B5/0205A61B5/18
CPCA61B5/0205A61B5/18G08B7/06G08B21/02G08B21/24
Inventor 屈操李刚闫红宇
Owner WUXI WEIFU HIGH TECH CO LTD