地图协同标绘感知系统的设计与实现  

Design and Implementation of Collaborative Plotting Awareness Map System

作　　者：张俊升[1] 李庆华[1] 

机构地区：[1]华中科技大学计算机科学与技术学院

出　　处：《计算机应用》2004年第6期174-177,184,共5页journal of Computer Applications

摘　　要：传统标绘系统都是单用户标绘,它不能满足多用户同时进行标绘的要求。文中设计构建了一个CSCW标绘系统,以解决远程多用户同时进行协同标绘行为的难题,并提出主席 用户模式体系结构,以协同标绘层和协同管理层为核心的系统框架以及分布式加锁策略等技术来解决协同管理、实时交互和协同感知,以此实现异地协同标绘系统。Since the traditional plotting system is single-user system that contradicts the requirements for multi-user plotting at the same time, a CSCW plotting system is designed and built to solve the problem of remote multi-user collaborative plotting activity. This paper presents the architecture of presider-user pattern, based on collaborative plotting layer and collaborative management layer framework and distributed locking mechanism technologies for supporting collaborative management, real-time interaction and collaborative awareness. With these technologies, a remote collaborative plotting system is implemented.

关 键 词：计算机支持协同工作 协同标绘层 协同管理层 分布式加锁策略 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]