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Method for judging vehicle with fatigue driving traffic violation risk

A fatigue driving and vehicle technology, applied in traffic flow detection, instruments, alarms, etc., can solve the problem of vehicles that cannot actively predict the risk of fatigue driving, and achieve the effect of preventing traffic accidents.

Active Publication Date: 2022-04-29
TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that vehicles with fatigue driving risk cannot be actively predicted, the present invention provides a method for judging vehicles with fatigue driving risk of traffic violations Method, which actively researches and judges the risk of traffic violations caused by fatigue driving, finds vehicles with traffic violation risks caused by fatigue driving, timely warns of risky vehicles and strengthens management and control, so as to prevent traffic accidents

Method used

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  • Method for judging vehicle with fatigue driving traffic violation risk
  • Method for judging vehicle with fatigue driving traffic violation risk
  • Method for judging vehicle with fatigue driving traffic violation risk

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0145]

[0146] In real time, there will be many situations. For example, there are multiple identical standard sums and standard products at the same time, as shown in the following table 2 Example 2:

Embodiment 2

[0147] Table 2: Example Two of Judgment Standard Indicators for Fatigue Driving

[0148]

[0149] Based on the intermediate result of embodiment two, it can be seen that the product maximum candidate standard is 50%, and there are two maximum candidate standards: 40% and 50%; and, the two data are respectively 71.5% and 61.2% for domestic vehicle coverage. %, at this time, still compare the size of the largest candidate standard and the specific numerical value of the largest candidate standard, because 50%>40%, then the fatigue driving judgment standard corresponding to the basic index of accident vehicle traffic "proportion of night driving days" The indicator is set to 50%.

[0150] S7: Count the fatigue driving judgment standard indicators corresponding to all accident vehicle traffic basic indicators, and after inspection, obtain the fatigue driving risk vehicle judgment standard.

[0151] In step S7, the fatigue driving judgment standard index is tested, including th...

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Abstract

The invention provides a method for judging a vehicle with a fatigue driving traffic violation risk, which actively studies and judges the fatigue driving traffic violation risk of the vehicle, finds the vehicle with the fatigue driving traffic violation risk, timely warns the risk vehicle, strengthens management and control, and prevents traffic accidents. According to the technical scheme of the invention, data of all non-slight accidents caused by fatigue driving in the whole country are firstly summarized, and passing tracks of all checkpoints within half a year before an accident of an involved vehicle is extracted according to accident occurrence time; then, a passing track record set capable of reflecting vehicle driving from starting to stopping is extracted from all tracks, and vehicle travel segments are divided; counting various indexes of vehicle passing characteristics; comprehensively selecting various evaluation conditions of the fatigue driving risk by taking as many vehicles are covered as possible and statistical conditions are as strict as possible as principles; and finally, according to the selected conditions, extracting vehicles meeting the conditions to obtain vehicles with fatigue driving traffic violation risks.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic control, in particular to a method for judging vehicles with the risk of fatigue driving traffic violations. Background technique [0002] Fatigue driving refers to a driver who drives for more than eight hours a day or engages in other labor with excessive physical exertion or lack of sleep, resulting in drowsiness, drowsiness and weakness of limbs while driving, and the inability to detect and accurately handle road traffic conditions in a timely manner. After driving a motor vehicle continuously for a long time, motor vehicle drivers are prone to disorders of physiological and psychological functions, mainly manifested as slow response, drowsiness, and weakness of limbs during driving, which will lead to a decline in driving skills, failure to detect road traffic conditions in time and Take accurate driving maneuvers. Drowsy driving is a serious traffic violation. According to my ...

Claims

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Application Information

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IPC IPC(8): G08G1/01G08B21/06
CPCG08G1/0129G08G1/0137G08B21/06
Inventor 黄淑兵蔡岗姜鉴铎肖鹏飞黄靖博黄瑛周云龙孔晨晨赵磊张森
Owner TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY