| 摘要: |
| 研制了一个故障集中声光报警系统，以80C196KC单片机为核心，主要包括三部分：信号检测电路、单片机最小系统和故障报警电路。运行结果表明：该系统具有可靠性高、功能强、成本低、维护方便等特点。文中给出了系统框图、硬件电路及软件程序流程图。 |
| 关键词: 通信网管理 机房 集中报警系统 A/D转换 信号检测 |
| DOI：10.3969/j.issn.1001-893X. |
| 投稿时间：2006-03-21修订日期：2006-07-25 |
| 基金项目: |
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| Development of a Sound-light Concentrated Alarm System for Communications Chamber |
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| Abstract: |
| A fault concentrated alarm system was developed with 80C196KC as its core. The system is composed of signal detection circuit, single chip minimal system and fault alarm circuit. Operation of the system shows that the system has the features of high reliability, powerful functions, low cost, convenient maintenance, etc. A description is given of the principle chart, its hardware circuit and software programming flow chart. |
| Key words: communication network management chamber concentrated alarm system A/D conversion signal detection |
《电讯技术》编辑部 