Data routing method, system and electronic device

By dynamically matching dual-active central nodes and link types in the vehicle-to-everything (V2X) platform, evaluating path quality in real time, and automatically selecting the optimal path, the problems of single point of failure and manual intervention are solved, and the high availability and differentiated business needs are met.

CN122293571APending Publication Date: 2026-06-26GREAT WALL MOTOR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GREAT WALL MOTOR CO LTD
Filing Date
2026-04-30
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In existing vehicle-to-everything (V2X) platforms, edge nodes rely on a single central node, which poses a single point of failure risk. When the link is abnormal, manual intervention is required, and there is a lack of automatic switching capability, which cannot meet the needs of high availability and differentiated services.

Method used

By parsing API call requests, dynamically matching dual-active central nodes and link types, generating a set of candidate paths, evaluating path quality in real time, and automatically selecting the optimal path, intelligent dynamic routing is achieved.

Benefits of technology

It eliminates the risk of single points of failure, improves system availability and business continuity, simplifies operation and maintenance, and achieves high-quality link assurance for high-priority services and low-cost transmission for low-priority services.

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Abstract

This application relates to a data routing method, system, and electronic device, belonging to the field of vehicle networking technology. It includes: acquiring an application programming interface (API) call request; parsing the API call request to obtain a target country code and an interface identifier; matching the interface identifier to obtain the corresponding API level, and determining the network link type based on the API level; determining the set of central nodes for the corresponding region based on the target country code, wherein the dual-active central node set contains at least two peer-deployed central nodes; generating a candidate path set based on the network link type and the central node set; acquiring real-time status data for each candidate path in the candidate path set; performing weighted fusion calculation based on the real-time status data to obtain a comprehensive score for each candidate path; selecting the optimal path based on the comprehensive score, and initiating an API call request to the corresponding target central node through the optimal path.
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