Capacity of minor multi-vehicle-types mixed traffic flow meeting a major stream with shifted negative exponential distribution on unsignalized intersection

Based on gap acceptance theory, a mixed traffic flow composed of r representative types of vehicles T1T2 ,...,Tr is analyzed with probability theory. A capacity model of the mixed traffic flow at a minor–major stream with shifted negative exponential distribution on an unsignalized intersection is set up, and it is an extension to the capacity model for mixed traffic flow on a road without intersections.