A method for mixed traffic flow in an intelligent networked environment

Abstract

The invention belongs to the field of urban intelligent transportation, and discloses a method for running mixed traffic flow in an intelligent network environment, including: researching and analyzing the characteristics of mixed traffic flow; determining the operation strategy of mixed traffic flow in an intelligent network environment, including common Intermittent bus-only lane traffic strategy at road sections and intermittent bus-only lane traffic strategy at intersection points. Based on the analysis of traffic flow characteristics in the intelligent network environment and the research on intermittent bus lanes, the present invention proposes an intermittent bus lane passage method in the intelligent network environment. By rationally allocating intelligent network vehicles to bus lanes, Under this method, the road traffic flow operation efficiency and applicable conditions are studied, and the utilization rate of bus lanes can be effectively improved while ensuring the relative priority of buses.

Description

technical field [0001] The invention belongs to the field of urban intelligent transportation, and relates to a traffic method for rationally organizing mixed traffic flow in an intelligent network connection environment. Background technique [0002] In recent years, with the development and maturity of vehicle-road information interaction technology, the Intelligent Networked Vehicle Connected and Automated Vehicle CAV under the integration of intelligent networked transportation system and automatic driving vehicle technology is to eliminate road driving differences, improve the inherent attributes of traffic flow, and solve various It provides a new way of thinking for class traffic problems. Compared with the Manual Vehicle MV, which is a manual driving vehicle in a traditional traffic environment, intelligent networked vehicles can realize cooperative adaptive cruise control (CACC) through vehicle-to-vehicle V2V communication technology on the basis of automatic drivin...

AI Technical Summary

Problems solved by technology

In the early stage of the development of the intelligent network connection environment, the mixed traffic flow composed of intelligent network vehicles, human-driven vehicles, and slow-moving vehicles such as buses on the road has different physical characteristics and speed characteristics, and interference between vehicles is easy to form, especially for public transport vehicles. It is more susceptible to the influence of mixed traffic flow, it is difficult to guarantee the rights and interests of bus priority, and it is impossible to give full play to the efficient and stable operation of the intelligent network connection environment

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