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Method and system for detecting fatigue driving

A technology of fatigue driving and fatigue, applied in the direction of instruments, alarms, etc., can solve problems such as unsafety, complex algorithms, and difference in results, so as to reduce the incidence of accidents and ensure personal safety.

Inactive Publication Date: 2012-07-04
广西领华数码科技有限公司
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Problems solved by technology

[0002] At present, many fatigue driving detection systems need to attach a lot of detection devices to the driver, which is difficult to be conveniently applied in real situations.
In addition, it is also possible to identify whether the driver is in a state of fatigue based on the pupils of the eyes or facial features. Because of the large differences between individuals, the calculated results of this technology are also quite different; in addition, the algorithm is complex and requires a powerful processor to support; and Installed directly in front of the driver's face, it will affect the driver's sight and cause unsafe factors

Method used

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  • Method and system for detecting fatigue driving
  • Method and system for detecting fatigue driving

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Embodiment Construction

[0032] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] refer to figure 1 , an embodiment of a method for detecting fatigue driving of the present invention is proposed. The method can include:

[0034] Step S10, measuring the road condition by the accelerometer;

[0035] Step S11, obtain the recorded driving time, and calculate the fatigue degree of the driver in combination with the measured road conditions;

[0036] Step S12, generating prompt information according to the fatigue level.

[0037] Fatigue during driving is a gradual process. As time goes on, the human body develops from no fatigue to fatigue, from mild fatigue to moderate fatigue and excessive fatigue. The fatigue degree can be formed into a curve graph with the development and change of driving time, which is the driving fatigue curve. On the other hand, at different times of the day, the deg...

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Abstract

The invention discloses a method and a system for detecting fatigue driving. The method comprises the steps of: measuring road condition through an accelerometer; obtaining recorded driving time, and calculating the fatigue degree of a driver by combining with the measured road condition; and generating prompting information according to the fatigue degree. According to method and the system for detecting the fatigue driving, disclosed by the invention, different fatigue curves under various conditions can be accurately calculated through a scientific method, and the method and the system have important significances in reducing accident occurring rate, ensuring personal safety of the driver, and the like, and are convenient and practical.

Description

technical field [0001] The invention relates to fatigue driving detection technology, in particular to a fatigue driving detection method and system. Background technique [0002] Many current fatigue driving detection systems need to attach a lot of detection devices to the driver, which is difficult to be easily applied in real situations. In addition, it is also possible to identify whether the driver is in a state of fatigue based on the pupils of the eyes or facial features. Because of the large differences between individuals, the calculated results of this technology are also quite different; in addition, the algorithm is complex and requires a powerful processor to support; and Installed directly in front of the driver's face, it will affect the driver's line of sight and cause unsafe factors. Proposing a convenient and safe fatigue driving detection system has become an urgent problem to be solved. Contents of the invention [0003] The main purpose of the prese...

Claims

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Application Information

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IPC IPC(8): G08B21/06
Inventor 党少军张义术吴明刘立向刘崇博连红星唐军丘永洋赵惠吴宏亮钟桢
Owner 广西领华数码科技有限公司
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