网络系统集成主要可以分为哪几类?

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发表于 2019-12-26 14:02:05 | 显示全部楼层 |阅读模式
系统集成所涉及的应用范围也比较广,不仅包括计算机网络通信、语音通信,还包括监控、消防、水电和保安系统等。一般在信息领域,系统集成可分为:软件系统集成、硬件系统集成和网络系统集成等,如图1.2所示。
 系统集成的内容
软件系统集成是指为某特定应用环境提供要解决问题的架构软件的相互接口,为提高工作效率而创造的软件环境。
硬件系统集成是指把各个硬件设备子系统集成起来,以达到或超过系统设计的性能计算指标。例如,办公自动化制造商把计算机、打印机、复印机、传真机等硬件设备进行系统集成,创造出一种高效、便利的工作环境。
微信图片_20191226140125.jpg

网络系统集成指根据用户的应用需要,按照网络工程的需求和组织逻辑,采用相关技术和策略,将计算机硬件平台、网络设备、通信介质、系统软件、工具软件和应用软件集成在一起,成为一个能满足用户需要的具有优良性能价格比的计算机网络应用系统的全过程。它涉及网络规划、方案设计、产品优选、软硬件平台配置、应用软件开发、技术咨询与培训、售后服务等系统生命周期内的所有环节。而网络系统集成只是整个“系统集成”的一部分,主要侧重于计算机网络通信。本学材的重点也是介绍网络系统集成,即网络工程的方法和工具。
网络系统集成工程项目是在坚持实用性、先进性、成熟性、标志性、经济性、安全性、可靠性、开放性和可扩充性的原则下,进行网络工程的规划和实施;决定网络的拓扑,向用户提供完善的系统布线解决方案;进行网络综合布线系统的设计、施工、测试;计算机设备的安装调试;网络系统的应用、管理;应用软件的开发、系统维护等。如局域网系统集成、智能大厦网络系统集成、智能小区网络系统集成等等。

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