针对广州万人联防情况分析了万人联防信息系统(Myriad Joint Defence Information system,MDIS)的主要功能,提出了系统的建设目标,阐述了系统的应用前景。该系统是应用多媒体信息与网络等多项技术进行有机集成的具有共享运行机制的信息数据系统,它主要包括路面要段与重点防区电子信息、治安协管员和警力部署信息、人力物力投入与治安成效信息、政府部门组织管理与决策信息。 The main functions of the Myriad Joint Defense Information System (MDIS) were analyzed according to the situation of the defense of 10,000 people in Guangzhou. The goal of the system construction was put forward and the application prospect of the system was expounded. The system is an information and data system with a shared operation mechanism that integrates many technologies, such as multimedia information and network. It mainly includes the information of key pavement segments and key zone electronic information, security coordinators and police deployment information, manpower and material resources input and Security effectiveness information, government departments organize management and decision-making information.