Load balancing method and device of vehicle cloud gateway, storage medium and program product

By setting the external traffic routing and forwarding policy of the downlink gateway NodePort service in the K8s cluster to Local and using a custom load balancer, the problem of data cannot be accurately distributed caused by NodePort service is solved, and the accurate data of the target connected vehicle is achieved Transmission and efficient configuration.

CN119299456APending Publication Date: 2025-01-10TUS CLOUD CONTROL (BEIJING) TECH LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202411503991.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-25
Publication Date
2025-01-10

AI Technical Summary

Technical Problem

In the field of cloud-controlled autonomous driving, the load balancing and forwarding characteristics of NodePort service in K8s clusters make it impossible to accurately send data to designated connected vehicles, and the existing configuration is inefficient, making it difficult to achieve dynamic mapping of gateway instances when adding or restarting gateway instances.

Method used

Create a NodePort service for the downlink gateway in the K8s cluster, register the instance information in the cache database, set the external traffic routing and forwarding policy to Local, and obtain the connection information between the target networked vehicle and the downlink gateway through a custom load balancer to realize the data Precisely distributed.

Benefits of technology

By prohibiting automatic forwarding of external traffic and customizing load balancers, the precise issuance of target data is achieved, data transmission efficiency and configuration flexibility are improved, and the need to frequently modify network configuration is avoided.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119299456A_ABST
    Figure CN119299456A_ABST
Patent Text Reader

Abstract

The embodiment of the invention relates to the technical field of communication, and discloses a load balancing method and device of a vehicle cloud gateway, a storage medium and a program product. According to the method, an external flow routing forwarding strategy parameter of a downlink gateway NodePort service is set as Loca l, so that automatic forwarding of external flow is prohibited; and then, through a self-defined load balancer, obtaining a downlink gateway instance from the cache database so as to carry out load balancing of connection establishment between the network connection vehicle and the downlink gateway, and obtaining a gateway instance actually connected with the target network connection vehicle in the cache database during data issuing, thereby realizing accurate issuing of target data.
Need to check novelty before this filing date? Find Prior Art