Vehicle road guidance and evacuation method based on cloud computing

Abstract

The invention discloses a vehicle road guidance and evacuation method based on cloud computing. The method comprises a positioning module, a reminding module, a communication module, a timing module,a positioning module 2, a communication module 2, a processing module, a communication module 3 and a storage module used for storing data, wherein the positioning module, the reminding module and thecommunication module are arranged in a vehicle; the timing module, the positioning module 2 and the communication module 2 are arranged in each intersection traffic light; the processing module and the communication module 2 are arranged in a cloud server; the vehicle and the traffic light are both in communication connection with the cloud server; all operations are centralized in the cloud server, the vehicle does not need to carry out any calculation, and the range of applicable vehicles is expanded. The method can carry out real-time position monitoring and circuit monitoring on the vehicle so as to master a vehicle operation situation in time. Jam positions and road sections can be accurately judged, and a traffic police is informed in time. The traffic light is controlled to controla jam situation in time so as to avoid worsening, and the vehicles can be orderly and accurately guided and evacuated after the situation is completely controlled.

Description

technical field [0001] The invention relates to a vehicle evacuation method, in particular to a cloud computing-based vehicle road guidance evacuation method. Background technique [0002] The so-called traffic congestion refers to that during a certain period of time, due to the increase in traffic demand, when the total traffic flow through a certain road section or intersection in the road is greater than the traffic capacity of the road (the traffic capacity of the road section or intersection), resulting in The traffic flow on the road cannot go smoothly, and more than part of the traffic flow stays on the road (road section or intersection). Due to the unsmooth traffic, vehicles travel slowly on the road, and the most direct impact is to increase the travel time and cost of residents. The increase in travel costs not only wastes time, but most importantly reduces work efficiency. [0003] Among them, sporadic congestion is mostly the sudden occurrence of traffic even...

AI Technical Summary

Problems solved by technology

[0005] The existing method is to use the traffic police to rush to the congested place, and then manually guide them. However, this method requires a lot of manpower to direct, and the efficiency is not high. Understand, flocking to the congested road section all the time, leading to the deterioration of the congestion situation, resulting in secondary congestion