[1]俞晓华[],于凤芹[],钦道理[]. 一种能耗数据采集协议描述及生成解析方法[J].计算机技术与发展,2015,25(04):130-133.
　YU Xiao-hua[],YU Feng-qin[],QIN Dao-li[]. A Protocol Description and Generating/Parsing Method of Energy Consumption Data Acquisition[J].,2015,25(04):130-133.
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 一种能耗数据采集协议描述及生成解析方法()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年04期
页码:
130-133
栏目:
应用开发研究
出版日期:
2015-04-10

文章信息/Info

Title:
 A Protocol Description and Generating/Parsing Method of Energy Consumption Data Acquisition
文章编号:
1673-629X（2015)04-0130-04
作者:
 俞晓华[1] ; 于凤芹[1] ; 钦道理[2]
 1.江南大学 物联网工程学院；2.锐泰节能系统科学有限公司
Author(s):
 YU Xiao-hua[1] ; YU Feng-qin[1];  QIN Dao-li[2]
关键词:
 ; 能耗数据采集; 协议帧; 协议描述; 协议解析
Keywords:
 ; energy consumption data acquisition; protocol frame; protocol description; data parser
分类号:
TP302.2
文献标志码:
A
摘要:
 针对能耗计量仪表通信协议多标准并存的问题，分析了常用协议的特征，依据程序与数据分离的原则，提出应用三层树形结构来表示协议。采用XML文档作为协议描述文件，通过对描述文件中元素和属性的定义完成了协议描述文件的设计，并应用协议帧某些字段的属性建立协议特征库，最后给出了通用协议帧生成与解析的实现方法。测试结果表明，该方法能很好地应用于能耗监管领域DL/T645-1997、DL/T645-2007、CJ/T188协议的描述以及数据采集协议帧的生成与能耗数据的初步解析，具有一定的通用性，避免了重复开发。
Abstract:
 Aiming at the problem of multi-standard coexisting of energy consumption meters communication protocol,the feature of com-monly used protocol is analyzed. According to the principle of separation of program and data,a method of using three layer tree structure to represent protocol datagram is proposed in this paper. The XML document is used as protocol description file. The protocol description file is designed by the definition of elements and attributes in description file. Then the protocol feature library is established by using some attributes of some parts of protocol datagram. At last,a general method to realize protocol datagram parsing and generating is put forward. The test results show that this method can be good for describing the protocol of DL/T645-1997,DL/T645-2007 and CJ/T188 in energy consumption regulation area as same as the protocol datagram parsing and generating. This approach has good generality and can reduce the repeated development.

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更新日期/Last Update: 2015-06-04