Abstract: How to use the abundant diagnosis resource in WAN and how to implement the cooperative diagnosis are the main targets of remote cooperative diagnosis. On the basis of the introduction of grid technology and analyzing the working principle of the remote cooperative diagnosis system, the system framework and the workflow are provided. One of the key technical points in the system, the job management module, is designed and the resource scheduling algorithm is realized. A more effective idea for the realization of the complex equipment remote collaborative fault diagnosis is derived.

Key words: grid, collaborative diagnosis, job management, system framework

摘要： 如何调用广域网上丰富的诊断资源及如何实现广域范围内的诊断协同是远程协同诊断的主要目标。基于此，引入网格技术，在分析设备远程协同诊断系统的工作原理上，提出基于网格的远程协同诊断的系统架构和工作流程，讨论该系统的关键技术点之一，即任务管理模块的设计及算法实现，该模块能为复杂设备的远程协同故障诊断提供一种较为有效的新方法。

关键词: 网格, 协同诊断, 任务管理, 系统架构

CLC Number: 

• TH399