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UDC 656

© D. P. Hodoskin, 2012

STUDY OF THE TIME INTERVAL DEPENDENCE BETWEEN CARS ON THEIR SPEED OVER SPEED RANGES

The paper presents analysis of basic parameters characterizing the motion of the leading and driven car obtained experimentally for a signaled crossing (RSR). As such parameters were the instantaneous speed of these vehicles, the time interval between them, in seconds, and the distance, defined in meters (a sample of these parameters are processed by a computer program «Study of the distribution of random quantities»). Based on the findings a hypothesis about positioning of the inert zone dilemma is proposed. In this paper we study the dependence of the time interval and the distance between two cars on their velocities for the four required distances. The conclusions are made of some regularities in motion of the leading and the driven vehicle when these approach the RCR on the yellow signal.

Keywords: zone dilemma, controlled intersection, the leading car and driven car, time interval, the instantaneous speed, distance.

References:

  1. Hodoskin, D. P. Metodika izmereniya mgnovennoy skorosti lidiruyushchego i ve-domogo avtomobiley i distantsii mezhdu nimi. Otsenka poluchennykh rezul`tatov. / D. P. Hodoskin. Vestnik Belorusskogo Gosudarstvennogo Universiteta Transporta №2 / 2010. Nauchno-prakticheskiy zhurnal. Izd-vo UO "BelGUT", g. Gomel`, 2010 g. - S. 27-32.
  2. Hodoskin, D. P. Opredelenie distantsii mezhdu avtomobilyami sleduyushchimi v poputnom napravlenii i ikh mgnovennykh skorostey. Postroenie zavisimostey mezhdu dannymi parametrami. / D. P. Hodoskin. Dal`niy Vostok. Avtomobil`nye dorogi i bezopasnost` dvizheniya : mezhd. sb-k nauch. trudov / pod red. P. A. Pegina. - Habarovsk : Izd-vo Tikhookean. gos. un-ta, 2010 g. - № 10. - S. 278-286.
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  5. Hodoskin D. P. Vliyanie velichiny perekhodnogo intervala na avariynost` v poput-nom potoke. / D. P. Hodoskin. Sotsial`no-ekonomicheskie problemy razvitiya transportnykh sistem gorodov i zon ikh vliyaniya: materialy XVII Mezhd. nauch.-prakt. konf. / nauch. red. S.A. Vaksman. - Ekaterinburg: Izd-vo Ural. gos. ekon. un-ta, 2011 g. - S. 196-201.

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