电子监控系统随着保安业和制造业的需要而产生,随着电子技术的不断进步,从早期的声音报警到今天的音像监控系统,走过了漫长的半个多世纪的历程。本文所说的监控系统是指后者,它从最初的“模拟式监控系统”,经过“模拟、数字混合式监控系统”,到今天的“数字式监控系统”,逐步形成为一个产业,并广泛应用于国民经济的各行各业。在一些企业的ERP系统中,监控系统是其重要的组成部分。 Electronic monitoring system with the security industry and manufacturing needs arise, with the continuous improvement of electronic technology, from the early sound alarm to today’s audio and video monitoring system, gone through a long period of more than half a century of history. This article refers to the monitoring system is the latter, it from the initial “analog monitoring system” through the “analog and digital hybrid monitoring system” to today’s “digital monitoring system” and gradually formed into an industry and Widely used in all walks of life in the national economy. In some enterprises ERP system, monitoring system is an important part of it.