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Network connection traffic flow distribution method and device and storage medium

A distribution method and technology of traffic flow, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the congestion of the roadside unit to be monitored, cannot meet the real-time requirements of the networked vehicle network, and cannot effectively divert business, etc. question

Inactive Publication Date: 2021-03-05
GCI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no method for allocating the traffic of networked vehicles, which cannot effectively divert services, resulting in congestion of the roadside units to be monitored, thus failing to meet the real-time requirements of networked vehicles for the network

Method used

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  • Network connection traffic flow distribution method and device and storage medium
  • Network connection traffic flow distribution method and device and storage medium
  • Network connection traffic flow distribution method and device and storage medium

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] An embodiment of the present invention provides a method for allocating networked vehicle traffic, see figure 1 As shown, it is a flow chart of a preferred embodiment of a method for allocating networked vehicle traffic provided by the present invention, and the method includes steps S11 to S14:

[0045] Step S11, obtaining K links in the roadside unit to be monitored; wherein, K>1;

[0046] Step S12, comparing the occupancy rate of the first cache queue co...

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Abstract

The invention discloses a network connection traffic flow distribution method and a device, and a storage medium. The method comprises the steps of obtaining K links in a to-be-monitored road side unit; wherein K is greater than 1; comparing the first cache queue occupancy rate corresponding to each link with a first threshold value corresponding to the link and a second threshold value corresponding to the link respectively, and obtaining a cache resource release value and a link state corresponding to each link according to a comparison result; obtaining a total release cache resource valuecorresponding to the K links according to the release cache resource value corresponding to each link; and allocating the total release cache resource value to a link of which the link state is a congestion state according to a preset proportion. According to the invention, the congestion phenomenon of the link in the road side unit to be monitored can be effectively avoided, so that the requirement of the network connection vehicle on the real-time performance of the network is met.

Description

technical field [0001] The invention relates to the technical field of traffic flow distribution, in particular to a network-connected vehicle flow distribution method, device and storage medium. Background technique [0002] With the development of Internet-connected vehicle technology, it is necessary to develop and match the corresponding software and hardware operating environment for autonomous driving, so as to realize the collection, integration and calculation of vehicle operating data and road environment information data. By strengthening the "vehicle-road-network" connection, the real-time calculation and integration of longitudinal data from the traffic management level to the vehicle operation level is realized, and the research on the integration of vehicle operation data, road environment data and external data of various sizes in the "vehicle-road-network" Integrate analysis and intelligent processing systems to complete the construction of a "vehicle-road-ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/801H04L12/873H04L29/08H04L47/52
CPCH04L47/11H04L47/12H04L67/12H04L47/522
Inventor 林凡张秋镇周震
Owner GCI SCI & TECH
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