表征防御性驾驶技术与情绪智力提升的多元线性回归模型

A Multiple Linear Regression Model Representing Defensive Driving Technology and Emotional Intelligence Improvement

近年来,防御性驾驶技术成为道路交通安全风险防控的重要研究方向。目前国内外针对防御性驾驶的研究集中在可行性和防御性驾驶判断、识别研究,对防御性驾驶培训与驾驶人情绪智力关系的定量研究还处于空白,针对防御性驾驶培训与驾驶人情绪智力的定量研究处于空白的问题,基于对驾驶人情绪智力评价指标的分析、防御性驾驶技术的实施流程分析与防御性驾驶培训体系设计,提出了一种表征防御性驾驶技术培训与驾驶人情绪智力提升之间关系多元线性回归模型,此模型分两个阶段描述驾驶人心理和生理、情绪、驾驶智力、学习时长5个自变量与防御性驾驶培训成效因变量之间的线性关系。为了验证模型的线性特征,对模型进行了F检验。验证结果显示:5个自变量对因变量产生的线性影响判断犯错概率两个阶段平均为0.047,符合多元线性回归的要求,表明提出的多元线性回归模型是一种有效的模型。通过模型的分析得出,防御性驾驶培训对驾驶人情绪智力提升有两个明显的特征。在初始阶段,防御性驾驶培训与驾驶人的敏捷性相关的指标相关性最高,在第2阶段,防御性驾驶培训与驾驶人的心理和情绪控制指标相关较高。

Defensive driving technology has become very important research direction recently for road traffic safety risk control.However,dominant researches for defensive driving at home and abroad focus on the feasible and defensive driving judgment and recognition.The quantitative research of relationship between defensive driving training and driver’s emotional intelligence is still blank.To resolve these problems,based on the analysis of driver’s emotional intelligence evaluation indicators,the analysis of the implementation process of defensive driving technology and the design of defensive driving training system,a model characterizing the relationship between defensive driving technology training and driver’s emotional intelligence improvement based on multiple linear regression is proposed.The model describes the linear relationship of 5 independent variables of driver(psychology and physiology,emotion,driving intelligence,and learning duration)with dependent variable(efficiency of defensive driving training)in two stages.To verify the linear characteristics of the model,F-test is conducted.The result shows that the average error probability of the 5 independent variables on the linear effect of the dependent variable is 0.047 in the 2 stages,which meets the requirements of multiple linear regression,indicating that the proposed multiple linear regression model is an effective model.The model analysis shows that the defensive driving training has 2 obvious characteristics for driver’s emotional intelligence improvement.In the initial stage,defensive driving training has the highest correlation with the driver’s agility-related indicators.In the second stage,defensive driving training has a high correlation with the driver’s psychological and emotional control indicators.