门禁系统应用要求 |
添加时间:2019/8/20 16:41:00 浏览次数: |
应用要求 Application requirements 可靠性 reliability 门禁系统以预防损失、预防犯罪为主要目的,因此必须具有极高的可靠性。一个门禁系统,在其运行的大多数时间内可能没有警情发生,因而不需要报警,出现警情需要报警的概率一般是很小的,但是如果在这极小的概率内出现报警系统失灵,常常意味着灾难的降临。因此,门禁安防系统在设计、施工、使用的各个阶段,必须实施可靠性设计(冗余设计)和可靠性管理,以保证产品和系统的高可靠性。 The main purpose of access control system is to prevent loss and crime, so it must have high reliability. An entrance guard system may not be alarmed for most of its operation time, so there is no need to alarm. The probability of alarm is usually very small, but if the alarm system fails in this very small probability, it often means disaster. Therefore, reliability design (redundant design) and reliability management must be implemented in every stage of design, construction and use of access control security system to ensure high reliability of products and systems. 认证 Authentication 另外,在系统的设计、设备选取、调试、安装等环节上都严格执行国家或行业上有关的标准,以及公安部门有关安全技术防范的要求,产品须经过多项认证,且具有众多的典型用户,多年正常运行。 In addition, the system design, equipment selection, debugging, installation and other links are strictly implemented in the relevant national or industry standards, as well as the requirements of the public security departments on safety and technical prevention, the product must undergo a number of certifications, and has a large number of typical users, normal operation for many years. |
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