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Fatigue driving prevention method

A driving method and anti-fatigue technology, applied in anti-collision systems, instruments, traffic flow detection, etc., can solve the problem of inaccurate judgment of the driver's driving state and achieve high accuracy

Active Publication Date: 2021-11-26
SHAANXI HANTANG COMP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] With regard to the related technologies mentioned above, the inventor believes that when the driver breathes through the mouth, the driver is in the state of opening the eyes and opening the mouth at the same time, and at this time, the driver may not be in a drowsy state. Defects that are less accurate in judging

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Embodiment Construction

[0054] The following is attached Figure 1-2 The application is described in further detail.

[0055] The embodiment of the present application discloses a method for preventing fatigue driving.

[0056] refer to figure 1 , a method for preventing fatigue driving comprises the following steps:

[0057] S1: Information preparation:

[0058] Receive the driver's personnel information and store it as pre-stored personnel information;

[0059] Receive the personnel information of the licensed driver. The personnel information includes but is not limited to face information or fingerprint information. In this embodiment, the personnel information is preferably face information; after receiving the personnel information of the licensed driver, the personnel information of the licensed driver will be The information is stored as pre-stored personnel information, and the storage location includes but not limited to the ECU (vehicle computer) or the driver information library that co...

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Abstract

The invention relates to a fatigue driving prevention method, and relates to the field of fatigue driving prevention, and the method comprises the following steps: S1, information preparation: receiving personnel information of a driver, and storing the personnel information as pre-stored personnel information; presetting a driving duration limit value; s2, locking the driver: receiving the personnel information of the driver to be driven, and storing the personnel information as the information of the personnel to be driven; calling pre-stored personnel information, comparing the pre-stored personnel information with the information of the to-be-driven personnel, and locking the driver; s3, comparing the driving duration: recording the actual value of the driving duration of the locked driver as the actual value of the driving duration; comparing the actual value of the driving duration with the limit value of the driving duration; if the actual value of the driving duration is smaller than the limit value of the driving duration, keeping the automobile in an unlocked state; and if the actual value of the driving duration is larger than or equal to the limit value of the driving duration, lockign the automobile. The method has the effect of more accurately judging the state of the driver.

Description

technical field [0001] The present application relates to the field of anti-fatigue driving, and in particular relates to an anti-fatigue driving method. Background technique [0002] After driving continuously for a long time, the driver’s driving function declines due to physiological and psychological dysfunction, which is called fatigue driving; in the case of fatigue driving, the driver is prone to reduce the quickness of response, thus driving The risk factor increases. [0003] In the related technology, the application document with the application number 201811449339.4 discloses a driver fatigue detection system, which includes the following steps: Step 1. Pre-train the fatigue detection system on the public face data set, so that the acquisition unit of the detection system can detect Whether the accuracy of the face reaches 99%; step 2, the pre-trained fatigue detection system obtains the current driver's face data, and uses the STN space transformation network t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/0962G08G1/16
CPCG08G1/0962G08G1/16G08G1/0108G08G1/0125
Inventor 杨梦露梁幸张向阳
Owner SHAANXI HANTANG COMP
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