| 基于GPRS的电梯远程监控系统 |
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| 引用本文： | 徐鹏.基于GPRS的电梯远程监控系统[J].中国科技信息,2012(11):123. |
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| 作者姓名： | 徐鹏 |
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| 作者单位： | 江苏省特种设备安全监督检验研究院太仓分院,江苏 太仓,215400 |
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| 摘 要： | 为解决电梯监控系统目前存在的布线较困难、成本较高等问题,论文设计了一种基于GPRS的电梯远程监控系统,并根据PLC有多种类型的接口,设计了一种具有RS232、RS422、RS485和CAN四种接口的GPRS DTU,其能满足不同接口的PLC需求和解决不同类型电梯的数据传输,为电梯的无线远程监控提供了新的思路和方法。
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| 关 键 词： | GPRS 电梯远程监控系统 DTU PLC 数据传输 |
The Elevator Remote Monitoring System Based on GPRS |
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| XU Peng.The Elevator Remote Monitoring System Based on GPRS[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2012(11):123. |
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| Authors: | XU Peng |
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| Institution: | XU Peng Taicang Branch of Jiangsu Province Special Equipment Safety Supervision Inspection Institute,Taicang Jiangsu 215400 |
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| Abstract: | For solving problems of fuzzy wiring and expensive cost,a elevator remote monitoring system is designed based on GPRS.A GPRS DTU that has RS232,RS422,RS485 and CAN interface is designed.The GPRS DTU can meet the demands of PLC with different interface and solve data transmission among various elevators.The system provides new thought and method for elevator remote monitoring. |
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| Keywords: | GPRS elevator remote monitoring system DTU PLC data transmission |
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