STS預付費售電標準安全體系研究
牟曉博，張健輝，施愛博，馮達盛
(江蘇林洋電子股份有限公司，江蘇 啟東 226200)
摘 要： S T S 預付費表計與傳統的預付費表計相比，其售電方式和安全體系完全不同。根據IEC 62055 系列標準，結合實際開發使用的經驗，分析了Token 碼的產生和使用流程，并研究了STS預付費表計的售電方式和密鑰管理體系的安全性，為深入理解IEC 62055 系列標準和STS 預付費表計的推廣應用提供了保證。
關鍵詞： 標準傳輸規范；IEC 62055 標準；Token 令牌；預付費；售電安全
中圖分類號：TM73 文獻標識碼：A 文章編號：1007-3175(2015)05-0054-04
Research on Standard Transfer Specification Pre-Payment Vending Electricity Standard Security System
MOU Xiao-bo, ZHANG Jian-hui, SHI Ai-bo, FENG Da-sheng
（Jiangsu Linyang Electronics Co., Ltd, Qidong 226200, China）
Abstract: Compared the standard transfer specification (STS) meters measurement with the traditional pre-payment meters measurement, their vending electricity methods and security management systems are very different. Based on standards IEC 62055 series and development experience on STS pre-payment meters, this paper analyzed the generation of the Token and its using process, and researched the security of the vending electricity method of pre-payment meters measurement and key management system, which provides the guarantee for the deep understanding of standards IEC 62055 series and the application of STS pre-payment meters measurement.
Key words: standard transfer specification; IEC 62055; Token; pre-payment; vending electricity security
參考文獻
[1] 賈燕生，楊曉科.基于薄膜開關的鍵盤式電能表[C]//儀表產業發展論壇.寧波：中國儀器儀表學會，2010.
[2] 張祖榮，李豪，江智添，羅建，吳沖，李純堅. 基于STS 的代碼式預付費電能表[J]. 應用方法論，2012(20)：176-177.
[3] 凌菁.基于RFID的預付費電能表管理系統研究[D].長沙：湖南大學，2007.
[4] 李向鋒，王哲，Dave Tarr.IEC 62055 及其在無介質預付費系統中的應用[J]. 電測與儀表，2009，46(1)：37-41.
[5] IEC 62055-41：2007 Electricity metering-Payment systems, part41：Standard transfer specification(STS)-Application layer protocol for one-way token carrier systems[S].
