Method and system for planning special route of special vehicle based on V2I (Vehicle to Infrastructure)

Abstract

A system for planning a special route of a special vehicle based on V2I (Vehicle to Infrastructure) comprises a detection unit, a collection unit and a planning unit. The detection unit detects whether or not an emergency pass request sent by the special vehicle is received; when the emergency pass request sent by the special vehicle is received, the collection unit collects movement state data of the special vehicle connected with a road test unit in a V2I communication mode and a plurality of vehicles within a preset range in the moving direction of the special vehicle, wherein the movement state data comprises latitude and longitude information and speed information; and the planning unit plans driving lanes and driving speeds of the special vehicle and the plurality of vehicles, and sends planning information to corresponding vehicles. After a preset period, that whether or not the special vehicle and the plurality of vehicles run on the planned lanes and at the planed speeds is monitored. The beneficial effects are that the method and system for planning the special route of the special vehicle based on V2I can provide service of priority pass for the special vehicle within an area, and also can record vehicles which obstruct the special vehicle.

Description

technical field [0001] The invention relates to the field of Internet of Vehicles, in particular to a V2I-based route planning method and system for special vehicles. Background technique [0002] The Internet of Vehicles is through the Internet technology, all vehicles can transmit various information of themselves to the central processing unit. Through computer technology, the information of these large numbers of vehicles can be analyzed and processed to calculate the best routes for different vehicles, report road conditions in time and arrange signal light cycles. [0003] The Internet of Vehicles includes interconnection between vehicles and vehicles (V2V), vehicles and roads (V2I, Vehicle to Infrastructure), vehicles and people (V2P), vehicles and centers (V2C), etc. Communication and roaming, guarantee real-time, serviceability and network ubiquity in terms of functions and performance, and it is a unity of public network and private network. Vehicle-to-road (V2I)...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing Internet of Vehicles system does not provide priority services for special vehicles, and does not have the function of recording vehicles that hinder the passage of special vehicles, this invention proposes a special vehicle-specific route planning based on V2I method and system

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