Truck formation transportation scheduling method, scheduling system, medium and data processing terminal

Abstract

The invention belongs to the technical field of transportation scheduling, and discloses a truck formation transportation scheduling method, a scheduling system, a medium and a data processing terminal. A vehicle-mounted unit sends execution feedback to a platform after obtaining a preset path and an optimal speed. In an actual traffic scene, the vehicle-mounted unit builds a vehicle surrounding environment model by applying multiple sensors of a vehicle, decisions are made by combining real-time road section information sent by an intelligent road side system, and safe driving of the vehicle is controlled. The vehicle-mounted unit completes merging and grouping of vehicles in an allowable speed range of a road section and completes docking in allowable delay time, so that energy consumption is reduced, and task efficiency is guaranteed. The invention designs the formation transport organization method and system architecture of freight vehicles in combination with IVECS, and proposes to schedule the freight vehicles and merge the freight vehicles into a fleet set to travel together on a road, so as to achieve the purposes of energy conservation and emission reduction. Compared with a single vehicle driving scheme, the scheme of combining the vehicles into the queue can save energy consumption.

Description

technical field [0001] The invention belongs to the technical field of transportation scheduling, and in particular relates to a truck formation transportation scheduling method, a scheduling system, a medium and a data processing terminal. Background technique [0002] At present, transportation is the basic industry of the national economy and is closely related to the production and life of the people. Road freight is a key supply chain component for the effective delivery and timely supply of raw materials and products. It occupies a dominant position in the transportation system, and the completed transportation volume accounts for 80% of the total cargo transportation. Therefore, road freight is indispensable for social and economic development part. [0003] Road freight systems are vital to economic development, but they also take a toll on the environment and human health. From a global perspective, most of the goods are transported by heavy trucks, which generate...

AI Technical Summary

Problems solved by technology

When traffic congestion occurs, most measures such as parking and waiting or optimizing the departure time are adopted to avoid congestion, but these methods are not suitable for vehicles in motion and can easily cause delays

[0008] Through the above analysis, the existing problems and defects of the existing technology are as follows: 1. The existing automatic driving technology and infrastructure are not yet mature and perfect, and relying solely on the driver's operation cannot achieve small-space platooning of vehicles. In the real road network, almost All vehicles are driving alone, lack of cooperation between vehicles, therefore, can not achieve the goal of energy saving and emission reduction; 2. Most of the current research is based on the existing traffic information to directly obtain the path with the smallest time or distance, the traffic condition is Constantly changing, future predictions based on historical information are inevitably not objective, and are not applicable to vehicles in motion

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