【摘要】 分析了以685数字报警接收主机为中心组成的联网自动报警系统。介绍了自行设计的系统软件的主要特点，以及用Visual Basic和ACCESS开发的基于微机的联网自动报警软件系统的关键技术。更多还原

【Abstract】 This paper introduces the networked automatic alarm system, in which "685 Digital Alarm Receiver" is explored, which is the most important equipment in the system center. This paper also introduces the main characteristics of the system software including the design of center database and buffer database, the integrated and intellectualized interface etc. The important technniques about its software based on Visual Basic and ACCESS are described.更多还原