Traffic safety code effectiveness analysis method capable of aiming at motorbike

A technology of traffic safety and analysis method, applied in the direction of road vehicle traffic control system, traffic control system, traffic flow detection, etc., can solve the problem of motorcycle drivers lack of law-abiding awareness and other problems

Active Publication Date: 2018-12-25
BEIJING JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the vast majority of motorcycles in my country belong to the "three noes" motorcycles without license, license, and insurance, and motorcycle drivers generally lack sufficient awareness of law-abiding. Therefore, it is realistic to study the effectiveness of traffic safety regulations for motorcycles. significance

Method used

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  • Traffic safety code effectiveness analysis method capable of aiming at motorbike
  • Traffic safety code effectiveness analysis method capable of aiming at motorbike
  • Traffic safety code effectiveness analysis method capable of aiming at motorbike

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Experimental program
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Embodiment 1

[0019] A method for analyzing the effectiveness of traffic safety regulations for motorcycles, comprising the following steps;

[0020] Step 1. Acquire data, extract data from quantifiable terms of traffic safety regulations, manually input socioeconomic data, and read motorcycle traffic accident data from the database of the transportation department;

[0021] Step 2. Calculate the set of correlation coefficients between motorcycle traffic accidents and traffic safety regulations.

[0022] The multivariate dynamic Tobit model is defined as follows:

[0023]

[0024] Among them, y it is the number of traffic accidents observed by traffic accident type i in time period t, define y t =(y 1t ,y 2t ,...,y nt )' is the number vector of n kinds of traffic accidents, is the expected value of traffic accidents of type i in time period t.

[0025] Random Variables defined as:

[0026]

[0027] where x ijt (1≤j≤k-p) is the jth explanatory variable of the traffic safety...

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Abstract

The invention discloses a traffic safety code effectiveness analysis method capable of aiming at a motorbike. The method comprises the following steps that: on the basis of a multivariable dynamic Tobit model, analyzing an incidence relationship between a motorbike traffic accident and the traffic safety code, wherein output content is a correlation coefficient between the motorbike traffic accident and a traffic safety code index, input information comprises the quantizable traffic safety code index data, including speed limit, drunk driving and overspeed punitive measures, of different cities, and input data also comprises the traffic accident data and the socioeconomic data, including population, income and education background, of each city. The method has the advantages that traffic safety code effectiveness is evaluated, the incidence relationship between the motorbike traffic accident and the traffic safety code is analyzed, the influence of the traffic safety code on traffic safety is researched so as to bring convenience in establishing a motorbike traffic accident prevention method, and a decision basis is provided for formulating a relevant policy measure.

Description

technical field [0001] The invention relates to a method for analyzing the effectiveness of motorcycle traffic safety regulations, belonging to the technical field of computers. Background technique [0002] Traditional traffic accident analysis methods only consider human, vehicle, road and environmental factors, but cannot evaluate the impact of traffic safety regulations on traffic safety. The formulation of traffic safety laws and regulations is to regulate the driving behavior of drivers, thereby avoiding the occurrence of traffic accidents. However, due to the differences in local implementation rules and enforcement regulations, the compliance rate and implementation effect of traffic safety regulations are not the same. How to evaluate the effectiveness of traffic safety regulations and their impact on traffic safety is an urgent problem to be solved. [0003] In 2013, there were 8,693 traffic accidents on expressways in my country, resulting in 5,843 deaths, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G06Q10/06
CPCG06Q10/06393G08G1/0125
Inventor 董春娇邵春福孙绪彬
Owner BEIJING JIAOTONG UNIV
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