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The Characteristic of Viewpoint’s Time-Transients in Traffic Operation

A novel method based on the characteristic of view point time and transients was presented on the data collected by iView X HED. It adopted snow and non-snow road as vehicle circumstance, and acquired the time and transients of driver’s view-points. An experiment was introduced at the key time point in the traffic to analyze the regulations of time and transients. The results provided the average value of view point time and transient, the parameter estimation in the condition of ice-snow road is longer than that in non-snow road.