盲走范式在汽车驾驶员感知实验中的应用研究

Research on the Application of Blindfolded-walking Paradigm in the Car Driver Perception Experiment

分析了盲走范式的产生与发展提出了将盲走范式应用于汽车驾驶员感知实验中的假想。通过对地表理论、纹理梯度、眼高与视平线下倾角等的分析与讨论,证明了假想在理论上的可行性。通过对被试位置选取和实验数据获取的改造与创新,解决了假想在技术实现上的难题。引导四名被试应用盲走范式进行了实车实验实验得到的感知距离与实际距离相差不大进一步验证了假想的正确性。盲走范式在汽车驾驶员感知实验中的应用对于汽车驾驶员感知能力的深入研究有良好的促进作用。

A hypothesis is proposed that the blindfolded-walking paradigm can be applied to the car driver perception experiment after analysis of the generation and development of the blindfolded-walking paradigm.It proves the feasibility of the in theory by analyzing and discussing the ground surface theory, the texture gradient, the eye height and the angular declination below the horizon.It solves the problem of the hypothesis in the technical realization by transforming and innovating the subject＇s location and the experimental data acquisition.The real car driving experiment further verifies the correctness of the hypothesis, which four subjects＇ perceptual distance result is close to the actual distance.The application of blindfolded-walking paradigm in the car driver perception experiment plays a good role in promoting further research on the car driver perception.