Driving path and road section crossing control method for automatic-driving pedestrian shuttle bus

Abstract

The invention discloses a driving path and road section crossing control method for an automatic-driving pedestrian shuttle bus. Shuttle stations are uniformly distributed on the two sides of a road section in the road section of an automatic driving environment in the future to provide effective crossing service for pedestrians on the road side. The method comprises the following steps: firstly, parameters such as the length of a road section and the minimum distance between adjacent shuttle stations need to be determined, and then data such as the nuclear load, the average speed and the running number of the automatic driving shuttle buses are determined; a shortest driving path meeting the pedestrian crossing requirement is designed for the automatic driving shuttle buses by acquiring the mutual distance of shuttle point positions and the number of pedestrians crossing the street at each shuttle point and applying formula constraints on the passenger capacity and arrival time of the shuttle bus; and the signal lamps arranged at the shuttle stations are used for controlling, so that the shuttle buses can smoothly cross the street. According to the invention, pedestrian crossing requirements in a road section in an automatic driving environment are mainly served, and an efficient and safe crossing mode is provided for pedestrians.

Description

technical field [0001] The invention belongs to the field of intelligent traffic control, and relates to the scheduling control of pedestrian crossings in urban traffic road sections under an automatic driving environment, and furthermore, relates to a driving path of an automatic driving pedestrian shuttle bus and a road section crossing control method. Background technique [0002] In the future autonomous driving environment, self-driving vehicles can cooperate with each other through vehicle-to-vehicle communication, coordinate passage in road sections and intersections, and are not limited by the communication technology of fixed base stations. For wireless communication at one end, vehicle terminals directly exchange wireless information with each other without forwarding through the base station. However, while the traffic efficiency has been greatly improved, the needs of pedestrians crossing the street in the road section have been ignored; if the current street cro...

AI Technical Summary

Problems solved by technology

[0004] Technical problem: In the face of the incompleteness of pedestrian crossing in the field of automatic driving research at this stage, this invention aims to propose a street crossing method for autonomous driving shuttle vehicles for pedestrian crossing in road sections

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