| 基于GPRS/ADSL的SCADA系统开发 |
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| 引用本文： | 张杰. 基于GPRS/ADSL的SCADA系统开发[J]. 煤气与热力, 2007, 27(7): 49-52 |
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| 作者姓名： | 张杰 |
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| 作者单位： | 江阴天力燃气有限公司,江苏,江阴,214400 |
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| 摘 要： | 基于GPRS/ADSL网络,开发高效、稳定、开放的SCADA系统。通过开发稳定可靠的通信服务器软件,实现上位机与下位机以OPC协议和Modbus协议进行通信,采集数据储存于数据库,实现冗余通信。
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| 关 键 词： | SCADA GPRS ADSL 通信服务器 数据库 RTU |
| 文章编号： | 1000-4416（2007）07-0049-04 |
| 修稿时间： | 2007-04-012007-04-20 |
Development of SCADA System Based on GPRS/ADSL |
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| ZHANG Jie. Development of SCADA System Based on GPRS/ADSL[J]. Gas & Heat, 2007, 27(7): 49-52 |
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| Authors: | ZHANG Jie |
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| Affiliation: | Jiangyin Tianli Gas Co., Ltd., Jiangyin 214400, China |
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| Abstract: | Based on the GPRS/ADSL network,an effective,stable and exoteric SCADA system is developed.Through the development of stable and reliable communication server software,the communication between upper-level machine and lower-level machine on OPC protocol and Modbus protocol is realized.The redundancy communication is realized by storing the acquired data in database. |
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| Keywords: | SCADA GPRS ADSL communication server database RTU |
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