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Method, intelligent device and system for preventing fatigue driving

An intelligent device, a technology for fatigue driving, applied in the method, intelligent device and system, in the field of vehicle-mounted fatigue driving prevention, can solve the problems of prone to car accidents, poor subjective ability, ignoring alarms, etc., to achieve high safety performance, high precision, Ease of use effect

Active Publication Date: 2016-02-17
南京推而广知网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When fatigue occurs, the existing technology is to alarm the driver through the device itself, but when the driver enters fatigue driving, the subjective ability of the driver to stop and rest consciously is relatively poor, and most of them have a strong fluke mentality, so , even if the device alarms them, they will ignore the alarm and continue driving, which is prone to car accidents. The technology we propose can not only perform local alarms, but if the driver continues to drive, the system will report to the driver's family or nearby traffic Law enforcement officers call the police, they can call the driver remotely, effectively preventing the driver from continuing to drive
[0006] Furthermore, the existing technology only monitors and reminds the current driver’s situation, and cannot do historical analysis of the driver’s driving habits, because the driver’s driving habits are very helpful for analyzing the degree of fatigue. A person who often drives with fatigue The possibility of people driving fatigued in the future is higher than that of people who have never driven fatigued. The technology we propose uses big data analysis to make statistics and analysis of the driver's fatigued driving history and effectively predicts the driver's fatigued driving in the future. possibility, followed by driving decision guidance and advice

Method used

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  • Method, intelligent device and system for preventing fatigue driving
  • Method, intelligent device and system for preventing fatigue driving
  • Method, intelligent device and system for preventing fatigue driving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A method of preventing drowsy driving, such as Figure 4 As shown, the method is applied to a smart device for preventing fatigue driving, and the vehicle-mounted system for preventing fatigue driving is used to carry the smart device for application on the vehicle-mounted system. The method includes the following steps:

[0046] Step 1, the smart device collects the driver's personal data information in real time, and uploads the collected data information to the personal mobile terminal 70 and the cloud server 90 respectively, the driver checks the relevant data information in real time through the personal mobile terminal 70, and the authorizer passes the authorization The driver's mobile terminal 80 communicates with the cloud server 90 to check the relevant data information of the driver;

[0047] Step 2. The smart device or cloud server analyzes and processes the collected personal data information, and determines whether the driver is in a fatigue driving state t...

Embodiment 2

[0054] This embodiment is on the basis of embodiment 1, as image 3 As shown, the steps of comprehensive analysis of fatigue index are added, which are as follows:

[0055] Step b1, collecting image data information in front of the driver, GPS or Beidou positioning information, ambient light data information, and ambient temperature and ambient humidity data information in the cab;

[0056] Step b2, collect the driver's brain wave data information, facial features activity data information and head posture data information;

[0057] Step b3: Carry out data analysis on the image data information in front of the driver, GPS or Beidou positioning information, ambient light data information, and temperature and humidity data information to obtain the analysis results of the driver's external environment fatigue, and then separately analyze the driver's Analyze the brain wave data, facial features activity data and head posture data to obtain the analysis results of the fatigue de...

Embodiment 3

[0062] The difference between this embodiment and the above-mentioned embodiments is that when the driver receives the fatigue driving warning information and still does not stop for a rest for a set period of time, or when the smart device collects that the fatigue degree of the driver's physiological environment exceeds the set If the threshold is set and the driver ignores the alarm information and continues to drive, then the driver’s road conditions will be located by GPS or Beidou. parking.

[0063] This method has the function of forced parking, which can force the driver to park and rest, but stopping the car at high speed has certain risks. This method uses GPS or Beidou to locate the current road condition information. If the parking risk of the current road condition is determined If it is lower, it will automatically park through the one-button parking controller, which has high safety.

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Abstract

The invention provides a method, intelligent device and system for preventing fatigue driving. According to the method, by means of comprehensive analysis of collected human physiological information such as the five-organ state and the electroencephalogram of a driver, collected external driving environment information of the driver, and historical fatigue driving records of the driver, the comprehensive fatigue driving degree of the driver is obtained, when the equipment and the system find that the driver is in a fatigue state, an alarm is given locally, and an alarm is also given to family members of the driver or a law executor. The precision of obtaining the fatigue state of the driver is higher, after fatigue driving, the alarm is given locally, the alarm is also given remotely, and alarm information is pushed to the family members of the driver or the law executor to require the driver to stop a car and have a rest; big data analysis can be carried out to effectively predict possibility of future fatigue driving of the driver.

Description

technical field [0001] The invention relates to the field of vehicle-mounted technology for preventing fatigue driving, in particular to a method, an intelligent device and a system for preventing fatigue driving. Background technique [0002] Fatigue driving refers to the phenomenon that the driver's physiological and psychological functions are out of balance after driving continuously for a long time, so that the driving skills decline objectively. If you continue to drive a car after fatigue, you will feel drowsy, drowsy, weak in limbs, inattentive, poor in judgment, even in a trance or instant memory loss, delayed or premature action, operation pause or improper correction time and other unsafe factors. Highly prone to road traffic accidents, therefore, it is strictly forbidden to drive a vehicle after fatigue. [0003] At present, there are a small number of devices aimed at driver fatigue on the market, but these devices only solve the superficial problems and do not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/06
CPCG08B21/06
Inventor 林谷
Owner 南京推而广知网络科技有限公司
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