| 基于技术手段改变载波通讯实现组网的研究 |
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| 引用本文： | 何首贤,何东钢,吴澄国.基于技术手段改变载波通讯实现组网的研究[J].现代电子技术,2007,30(15):102-103,106. |
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| 作者姓名： | 何首贤 何东钢 吴澄国 |
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| 作者单位： | 1. 大连水产学院,辽宁,大连,116300
2. 大连电业局,辽宁,大连,116300 |
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| 摘 要： | 根据电力载波机及程控交换机的基本原理,运用科学技术手段,对载波机的机盘电路进行了变更,改变了部分逻辑动作的顺序和过程,完成了呼叫接续。同时对行政交换机中继数据修改,将行政交换机音频接口转换成与脉冲(DP)、双音多频(DTMF)方式兼容。从而使行政交换机与电力载波机实现一点对多点的运行模式,将两者有机地结合在一起,提高载波设备的利用率,实现了通信网络组网的灵活性。
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| 关 键 词： | 双音多频 交换数据 电力载波 程控交换机 |
| 文章编号： | 1004-373X（2007）15-102-02 |
| 收稿时间： | 2006-12-01 |
| 修稿时间： | 2006-12-01 |
Research on Changing the Carrier Communication,Realizing Network Connection Based on the Technical Methods |
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| HE Shouxian,HE Donggang,WU Chengguo.Research on Changing the Carrier Communication,Realizing Network Connection Based on the Technical Methods[J].Modern Electronic Technique,2007,30(15):102-103,106. |
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| Authors: | HE Shouxian HE Donggang WU Chengguo |
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| Affiliation: | 1. Dalian Fisheries Institute, Dalian, 116300, China ; 2. Dalian Electric Power Industry Bureau, Dalian, 116300, China |
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| Abstract: | According to the basic principles of electric power line carrier and program controlled switch,the machine plate electric circuit in the carrier is modified,and partial logic movement order and process are changed to complete the call connection.Meanwhile,the data in administrative exchanger relay is revised to transform audio frequency interface inside compatible with Digital Pulse(DP) and Dual Tone Multi Frequency(DTMF).Thus one-to-multi operating mode is realized between the administrative exchanger and the electric power line carrier without any gap,so the use efficiency of carrier equipment is enhanced,and the flexibility of communication network is increased. |
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| Keywords: | dual tone multi frequency exchange data electric power carrier program contralled switch |
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