Vehicle game lane changing cooperation method in Internet of Vehicles environment

Abstract

The invention discloses a vehicle game lane changing cooperation method in an Internet of Vehicles environment. The method comprises the following steps: 1, determining action spaces of a lane changing vehicle and a rear vehicle; 2, identifying a lane changing type, if the lane changing type of the lane changing vehicle is free lane changing, executing the step 3, and if the lane changing type ofthe lane changing vehicle is forced lane changing, executing the step 4; 3, selecting the revenue functions of the lane changing vehicle and the rear vehicle in the free lane changing, and then executing the step 5; 4, selecting the revenue functions of the lane changing vehicle and the rear vehicle in forced lane changing, and then executing the step 5 ; 5, calculating the revenue functions, andconstructing a revenue matrix; 6, for the constructed revenue matrix, solving all Nash equilibrium decision combinations; and 7, outputting a cooperation scheme. According to the invention, lane changing cooperation among drivers is guided, the lane changing efficiency of vehicles is improved on the premise of ensuring traffic safety, the traffic capacity of road sections is further improved, anda theoretical basis and a feasible scheme are provided for constructing a lane changing driving auxiliary system.

Description

technical field [0001] The invention relates to a vehicle game lane change cooperation method under the Internet of Vehicles environment, belonging to the field of intelligent transportation. Background technique [0002] Inefficient lane changing of vehicles is one of the major sources of traffic congestion and accidents. Drivers have decision-making mistakes and various uncertainties in the process of changing lanes. Especially in congested traffic, the efficiency and safety of vehicle lane changing are often not guaranteed, which further aggravates the deterioration of the traffic environment. With the development of communication and perception technology, interactive and collaborative driving under the Internet of Vehicles environment provides an effective way to solve the above problems, but a reliable human-machine cooperation mechanism is the key to its effective operation. [0003] Game theory provides research methods and analytical tools for solving problems with...

AI Technical Summary

Problems solved by technology

[0005] In order to guide drivers to change lanes cooperatively, use advanced information acquisition and interaction technology in the Internet of Vehicles environment to solve the problem of low efficiency of vehicle lane changes and alleviate traffic congestion, the present invention provides a vehicle game lane change cooperation in the Internet of Vehicles environment The method aims to establish an effective and credible human-vehicle interaction and cooperation mechanism, realize lane-changing cooperation between vehicles, and improve lane-changing efficiency

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