关键词: 煤炭行业, 网格计算, 资源孤岛, 基于服务网格的信息资源共享系统

Abstract: Abstract: The article summarizes the main reason causing the bottleneck of information sharing among the coal industry enterprises, according to the information islands phenomenon in the sharing of information and resource of coal industries, and compares the advantages of grid technology relative to traditional distributed systems, and puts forward the scheme of using grid service to eliminate information resource island, and proposals technical requirements of information resource sharing system based on service grid combined the features and advantages of OGSA grid, and chooses open grid services architecture to design the information resources sharing system of coal industry, and gives it’s design plan and program implementation details.

Key words: Grid, Coal industry, Grid Computing, Resource Island, The Sharing System of Information Resource Based on Grid Service