標題: Characterisation of driver behaviour during car following using quantum optical flow theory
作者: Sheu, Jiuh-Biing
運輸與物流管理系 註:原交通所+運管所
Department of Transportation and Logistics Management
關鍵字: quantum mechanics;optical flow;driver behaviour;car-following models
公開日期: 1-三月-2013
摘要: This study characterises driver behaviour during car following using a quantum optical-flow-based model. Car following is deemed the outcome of the intuitive response of a driver to instantaneous optical stimuli in the visual field driven by changes in the surrounding traffic environments. Such optical stimuli are transformed into psychophysical momentums in the quantum optical field using quantum mechanics, and then used to approximate the driver speed adjustment in the optical-flow-induced stimulus-response process. Preliminary test results using video-based data reveal the potential of the proposed model's applicability in characterising driver decisions to adjust speed in response to changes in surrounding traffic situations perceived in the visual field. Generalisations of analytical results also infer that under a plausible condition that a following driver fully focused on the front vehicle's behaviour, the proposed model permits reproducing car-following behaviour similar to that generated by existing models.
URI: http://dx.doi.org/10.1080/18128602.2011.572571
http://hdl.handle.net/11536/23165
ISSN: 2324-9935
DOI: 10.1080/18128602.2011.572571
期刊: TRANSPORTMETRICA A-TRANSPORT SCIENCE
Volume: 9
Issue: 3
起始頁: 269
結束頁: 298
顯示於類別:期刊論文


文件中的檔案:

  1. 000326712800005.pdf