Method for acquiring traffic capacity of stop on bus lane

Abstract

The invention discloses a method for acquiring traffic capacity of a stop on a bus lane. The method is characterized by comprising the following steps of: 1) surveying the number of passengers who get on and get off a bus from the most crowded bus door at the first stop position of the stop of the bus lane, the time interval for bus arrival, the stop time of the bus and the green signal ratio of the nearest intersection of the stop; and 2) computing the time for passengers to get on and get off the bus according to the number of passengers who get on and get off the bus from the most crowded bus door, the per capita time for getting on and getting off the bus from the most crowded bus door and the time for opening and closing the bus door; computing an arrival interval fluctuating coefficient according to the time interval for bus arrival; and computing a stop time fluctuating coefficient according to the stop time of the bus. By the method, the defects of the existing methods for determining the traffic capacity of the stop in China are overcome in a relatively good way and practicability and accuracy of the method are relatively ideal, so the method has very high practical value.

Description

technical field [0001] The invention relates to a method for obtaining the traffic capacity of a bus stop. This method considers the impact of the stop time fluctuation, arrival interval fluctuation, stop failure rate and signal control on the traffic capacity of a single stop at a stop, and considers the use efficiency of a stop at a stop, that is, the number of effective berths. A method for obtaining the traffic capacity of bus lane stops that conforms to the vehicle operation characteristics and vehicle parking characteristics of bus lanes. Background technique [0002] Bus-only lane stops are divided into straight-line stops and harbor-type stops according to the platform form. The former refers to setting the bus stop area directly on the bus-only lane; the latter refers to appropriately widening the road at the bus stop, setting the bus stop position outside the normal bus-only lane, for last-come-first-go Buses provide space for overtaking. The capacity of a stop ...

AI Technical Summary

Problems solved by technology

[0003] At present, our country only considers the length of time that vehicles occupy the parking space when calculating the traffic capacity of stops. The phenomenon of clustering”; or the phenomenon that the traffic capacity of the stop is estimated to be lower than the actual value, which leads to long waiting time for the bus, congestion in the bus and lower bus service level

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