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035 _a.b10213478
099 9 _aAIT Thesis no.GT-86-43
100 1 _aWang, Gwan-shyong
245 1 0 _aDriver's distance judgement and lognormality of headway distribution
260 _aBangkok :
_bAsian Institute of Technology,
_c1987
300 _a69 p.
490 1 _aThesis ;
_vno. GT-86-43
500 _aA thesis submitted in partial fulfillment of the requirement for the Master of Engineering Degree, School of Engineering and Technology
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1987
520 _aHeadway distribution is a function of traffic flow. Traffic flow is a phenomenon of the driver's behaviour which is strongly influenced by distance judgement, especially in platoon vehicles. Distance judgement is a psychological response affected by driving speed. A series of response-stimulus field experiments at three speed levels were carried out to ascertain the relationship between a driver ' s distance judgement (response) and car-following distance (stimullls). I n addition, three sets of traffic data were collected at three sites on the highway and classified into speed classes from 40 kph to 90 kph by 10 kph increments. The data within the isolated and non-isolated regime under each speed class were fitted by lognormal function. The results were compared to the driver's response -stimulus relation . The response is proportional to the logarithm of the stimulus and the frequency of responses on a normal distribution were drawn.
650 0 _aTraffic flow
700 1 _aMurata, Takahiro,
_eChairperson
700 1 _aMiyamoto, Kazuaki,
_eExamination Committee
700 0 _aPrapansak Buranaprapa,
_eExamination Committee
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. GT-86-43
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B19297
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