Method of initializing a controller area network interface, electronic device and robot

By using cross-platform HTTP bridging services and multi-source hierarchical configuration parsing, combined with a two-layer health monitoring and automatic recovery mechanism, the problems of inflexible configuration and weak fault tolerance in existing CAN bus communication solutions have been solved, achieving high efficiency, stability and high reliability of CAN bus communication for industrial robots.

CN122437771APending Publication Date: 2026-07-21LINGXIN QIAOSHOU (BEIJING) TECH CO LTD
5 Cites 0 Cited by

Patent Information

Application Number
CN202610917266.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-24
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing CAN bus communication solutions are inflexible in configuration, have weak fault tolerance, low operation and maintenance efficiency, rely on manual fault recovery, and lack health monitoring, resulting in insufficient system stability and failing to meet the requirements of high-precision, high-continuity, and high-reliability communication control.

Method used

A cross-platform HTTP bridging service method is adopted to realize multi-source hierarchical configuration parsing, state-aware redundant configuration skipping mechanism, dual-layer health monitoring and automatic recovery mechanism, combined with adaptive batch receiving strategy to improve configuration flexibility and system stability, and realize automatic fault self-healing.

Benefits of technology

It improves the configuration flexibility and system stability of CAN bus communication, shortens fault recovery time, reduces operation and maintenance costs, enhances the high availability and fault tolerance of the system, and adapts to the complex operation requirements of industrial robots.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

Disclosed are a method for initializing a controller area network interface, an electronic device, and a robot. The method for initializing a controller area network interface provided by the present disclosure is suitable for interface initialization in the CAN bus communication scenario of an industrial robot. By adopting a multi-source hierarchical configuration analysis mechanism, the priority of configuration sources such as environment variables and command line parameters is determined, CAN interface zero-configuration deployment is achieved, and the configuration flexibility and environment adaptation capability are greatly improved. By introducing a state-aware redundant configuration skipping mechanism, the current state of the interface is queried during initialization, unnecessary repeated operations are skipped, hardware loss and initialization delay are reduced, and system startup efficiency is improved. The method has a graceful degradation strategy, and in a multi-interface scenario, the failure of partial interface initialization does not block the overall service startup, thereby improving the system fault tolerance and operation stability. Meanwhile, by adopting an initialization strategy with fixed interval retries, the method avoids the endless loop caused by the failure of initialization due to temporary faults.
Need to check novelty before this filing date? Find Prior Art