02563nam|a2200373 i 4500 20260818094159.0 020299s1987 th 0000|0 eng d .b10213478 AIT Thesis no.GT-86-43 Wang, Gwan-shyong Driver's distance judgement and lognormality of headway distribution Bangkok : Asian Institute of Technology, 1987 69 p. Thesis ; no. GT-86-43 A thesis submitted in partial fulfillment of the requirement for the Master of Engineering Degree, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1987 Headway 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. Traffic flow Murata, Takahiro, Chairperson Miyamoto, Kazuaki, Examination Committee Prapansak Buranaprapa, Examination Committee Asian Institute of Technology. Thesis ; no. GT-86-43 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B19297 .b10213478 mnait s 240329 2 951012 m a s 0 mnait mnarc 22 40 Barcode : 30050120655005 CREATED : 2014-11-03 RECORD # : i12770656 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160051842 CREATED : 2016-05-23 RECORD # : i12987748 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 31665 31665 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.GT-86-43 30050120655005 2026-08-18 09:41:59 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.GT-86-43 30050160051842 2026-08-18 09:41:59 1 2026-08-18 40