| 用电话网实现远程监控自动化 |
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| 引用本文： | 彭启候.用电话网实现远程监控自动化[J].水电自动化与大坝监测,2002,26(4):70-73. |
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| 作者姓名： | 彭启候 |
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| 作者单位： | 广州蓄能水电厂,广东省从化市,510950 |
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| 摘 要： | 分析了偏僻高山上通信机房和电气房要进行监控的内容和特点等，探讨 了用经济、可靠的电话交换网实现远程监控自动化的方案和实施办法。该设计根据监控对象 的特点，利用现有的电话网络和程控交换机实现远程监控，不需要专用通信传输通道，不需 要增加硬件和软件，成本低，技术成熟，容易实现。
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| 关 键 词： | 远程监控 电话数字按键 程控交换机 告警 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
IMPLEMENTATION OF REMOTE SUPERVISORY CONTROL AUTOMATION BASED ON PABX SYSTEM |
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| Peng Qihou.IMPLEMENTATION OF REMOTE SUPERVISORY CONTROL AUTOMATION BASED ON PABX SYSTEM[J].HYDROPOWER AUTOMATION AND DAM MONITORING,2002,26(4):70-73. |
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| Authors: | Peng Qihou |
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| Affiliation: | Guangzhou Pumped Storage Power Station, Conghua 510950, China |
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| Abstract: | This paper analyzes the items and technical characteristics of supervisory control of the communication room and electricit y ro om in remote mountainous districts, and explores the implementation of remote su p ervisory control automation by the economical and reliable telephone exchange ne t. On the basis of the characteristics of the objectives of supervisory control, it is pointed out that the existing telephone net and PABX can be used to imple ment remote supervisory control. The cost is low, and the implementation is easy. |
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| Keywords: | remote supervisory control keyboard of t elephone set PABX alarm |
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