CAN网络的分组合并策略研究及实现

Research and implementation of grouping-merging strategy for CAN networks

针对节点数量较多、功能类型多样的控制器局域网(controller area network,CAN)中存在的管理问题,基于其协议技术标准和OSEK/VDX规范,提出并实现了一种网络管理的改进策略。该策略可实现直接网络管理中CAN节点的分组管理和合并。实验结果表明,这种网络管理机制能够快速构建网络管理的逻辑结构,提高了CAN网络管理效率。

Aiming at the management problem of controller area network （CAN） with numerous nodes and various function types, an improved strategy of network management （NM） is proposed and implemented based on CAN protocol technical standards and OSEK/VDX specifications to ensure the effective management of CAN networks. The strategy can realize the grouping management and merging mechanism of CAN nodes in direct NM. Experiment result indicates that this kind of network management mechanism can rapidly build the logical structure of network management and improve the efficiency of CAN network managemet （NM）.