1、 TECHNICAL REPORT IEC TR 62055-21First edition 2005-08Electricity metering Payment systems Part 21: Framework for standardization Reference number IEC/TR 62055-21:2005(E) Publication numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. For example,
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7、on. Customer Service Centre If you have any questions regarding this publication or need further assistance, please contact the Customer Service Centre: Email: custserviec.ch Tel: +41 22 919 02 11 Fax: +41 22 919 03 00 TECHNICAL REPORT IEC TR 62055-21First edition 2005-08Electricity metering Payment
8、 systems Part 21: Framework for standardization PRICE CODE IEC 2005 Copyright - all rights reserved No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher.
9、 International Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, Switzerland Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.ch XE For price, see current catalogue Commission Electrotechnique Internationale International Electrotech
10、nical Commission 2 TR 62055-21 IEC:2005(E) CONTENTS FOREWORD.6 INTRODUCTION.8 1 Scope.9 2 References.9 3 Terms and definitions .10 3.1 Definitions.10 3.2 Abbreviated terms .12 3.3 Notation and terminology.13 4 General concepts .14 5 The generic entity model 15 6 Generic functions and application pro
11、cess reference model for the Payment_Metering_System 16 6.1 Reference model.16 6.2 Business functions 17 6.3 Support functions 18 6.4 Business processes.18 6.5 Support processes 19 6.6 Payment_Metering_Application process 20 7 Framework for standardization .22 7.1 Generic processes 23 7.2 Generic fu
12、nctions 23 7.3 Data elements .23 7.4 System entities and interfaces.23 8 Example specification for a payment metering system 25 9 Future aspects .25 10 Generic processes25 10.1 Class 1: Supply_Agreement process.27 10.2 Class 2: Purchase_Agreement process.27 10.3 Class 3: Account_Configuration proces
13、s.27 10.4 Class 4: Metering_Configuration process27 10.5 Class 5: Delivery_Configuration process.27 10.6 Class 6: Connection_Authorization process 27 10.7 Class 7: Transmission_Delivery process.27 10.8 Class 8: Distribution_Delivery process27 10.9 Class 9: Installation_Connection process27 10.10 Cla
14、ss 10: Point_Of_Delivery_Connection process.27 10.11 Class 11: Customer process_Delivery.28 10.12 Class 12: Meter_Reading process 28 10.13 Class 13: Customer_Billing process28 10.14 Class 14: Payment_Receipting process 28 10.15 Class 15: Receipt_Issuing process .28 10.16 Class 16: Credit_Transfer pr
15、ocess28 10.17 Class 17: Delivery_Regulation process.28 10.18 Class 18: Supplier_Settlement process.29 10.19 Class 19: Time_Provision process 29 10.20 Class 20: System_Testing process .29 TR 62055-21 IEC:2005(E) 3 10.21 Class 21: Information_Display process .29 10.22 Class 22: Information_Recording p
16、rocess.29 10.23 Class 23: Data_Exchange process .29 10.24 Class 24: Security_Enforcement process29 11 Generic Functions 29 11.1 Class 1: Supplier function.30 11.2 Class 2: Customer function.30 11.3 Class 3: Contract function.31 11.4 Class 4: Generation function.31 11.5 Class 5: Transmission function
17、 .31 11.6 Class 6: Distribution function 32 11.7 Class 7: Metering function 32 11.8 Class 8: Delivery function .33 11.9 Class 9: Accounting function.34 11.10 Class 10: Receipting function .35 11.11 Class 11: Settlement function .35 11.12 Class 12: Time function 35 11.13 Class 13: Test function .36 1
18、1.14 Class 14: Display function 36 11.15 Class 15: Recording function 36 11.16 Class 16: Data_Exchange function .37 11.17 Class 17: Security function .37 11.18 Function_Object.38 12 Data elements 39 13 System entities and interfaces41 13.1 CIS: Customer_Information_System42 13.2 CIS_to_POS_Interface
19、 42 13.3 POS: Point_Of_Sale42 13.4 POS_to_Token_Carrier_Interface43 13.5 Token_Carrier .44 13.6 Token_Carrier_to_Meter_Interface 45 13.7 Payment_Meter .47 Annex A (informative) Example of a requirements specification for an electricity payment metering system based on an existing system 57 A.1 Scope
20、.57 A.2 Definitions 57 A.3 Customer_Information_System.57 A.4 CIS_to_POS_Interface .61 A.5 Point of sale .63 A.6 POS_to_Token_Carrier_Interface.69 A.7 Token_Carrier 80 A.8 Token_Carrier_to_Meter_Interface .80 A.9 Payment meter .87 INDEX 101 4 TR 62055-21 IEC:2005(E) Figure 1 General concepts of a Pa
21、yment Metering System 14 Figure 2 Generic entity model for electricity payment metering systems.15 Figure 3 Generic function model and application process for payment metering systems 16 Figure 4 Framework for standardization in electricity payment metering systems .22 Figure 5 Sub-classification of
22、 the Token_Carrier_to_Meter_Interface functions45 Figure 6 Functional block diagram of a single-part payment meter installation .47 Figure 7 Payment meter core functions and application process 48 Figure 8 Sub-classification of the Accounting functions50 Figure 9 Sub-classification of the Metering f
23、unctions52 Figure 10 Sub-classification of the Delivery functions 53 Figure 11 Sub-classification of the Time functions .55 Figure A.1 Meter_Key and Token_Data_Block generation process.73 Table 1 Generic business functions .18 Table 2 Generic support functions18 Table 3 Generic business processes19
24、Table 4 Generic support processes19 Table 5 Definition of generic process classes 26 Table 6 Definition of generic function classes 30 Table 7 Examples of security function attributes 37 Table 8 Attributes of the Function_Object 38 Table 9 Example of a Real_Time_Clock function object .38 Table 10 At
25、tributes of a Data_Object .39 Table 11 Examples of records used in payment metering systems .40 Table 12 Examples of application layer functions.42 Table 13 Examples of POS functions .43 Table 14 Examples of application layer token types .44 Table 15 Sub-classification of the Token_Carrier_to_Meter_
26、Interface functions .46 Table 16 Generic processes employed by the payment meter application process .49 Table 17 Sub-classification of the Accounting functions .51 Table 18 Main attributes of the Accounting functions .52 Table 19 Main attributes of the Metering functions .52 Table 20 Sub-classifica
27、tion of the Delivery functions54 Table 21 Main attributes of the Delivery functions55 Table 22 Sub-classification of the Time functions.55 Table 23 Main attributes of the Time functions.56 Table A.1 Recording function records 58 Table A.2 Example of Meter_record attributes61 Table A.3 Records to be
28、downloaded from the CIS to the POS 61 Table A.4 Records to be uploaded from the POS to the CIS.62 Table A.5 Payment types .64 Table A.6 Transaction types.64 TR 62055-21 IEC:2005(E) 5 Table A.7 Classification of POS token vending capability.65 Table A.8 Data elements to be recorded 68 Table A.9 Examp
29、le of a transaction record.68 Table A.10 Definition of control field 70 Table A.11 Data elements used in tokens 72 Table A.12 Definition of the Meter_Key_Generation function73 Table A.13 Data elements in the PAN_Block74 Table A.14 Data elements in the CONTROL_Block 74 Table A.15 Vending Key_Types .7
30、4 Table A.16 Meter Key_Types .75 Table A.17 Definition of the set_ED_Key_Token_Data_Block_Generation function 75 Table A.18 Data elements associated with the Vending_Key .77 Table A.19 Data elements associated with the Meter_Key .77 Table A.20 Definition of the Class_0_Class_2_Token_Data_Block_Gener
31、ation function.77 Table A.21 Definition of the Class_1_Token_Data_Block_Generationfunction78 Table A.22 Definition of the Set_ED_Key_Token_Extraction function.81 Table A.23 Definition of the Class 0 and Class 2 token extraction function.82 Table A.24 Definition of the Class_1_Token_Extraction functi
32、on83 Table A.25 Definition of the Metering function89 Table A.26 Definition of the Cumulative_Total_Register.92 Table A.27 Definition of the Delivery function.93 Table A.28 Definition of the Accounting function 98 Table A.29 Definition of the Accounting register.100 6 TR 62055-21 IEC:2005(E) INTERNA
33、TIONAL ELECTROTECHNICAL COMMISSION _ ELECTRICITY METERING PAYMENT SYSTEMS Part 21: Framework for standardization FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committee
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45、r valid or useful by the maintenance team. IEC 62055-21, which is a technical report, has been prepared by Technical Committee 13: Equipment of electrical energy measurement and load control. TR 62055-21 IEC:2005(E) 7 The text of this technical report is based on the following documents: Enquiry dra
46、ft Report on voting 13/1318A/DTR 13/1325A/RVC Full information on the voting for the approval of this technical report can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. IEC 62055 consists of the fol
47、lowing parts, under the general title Electricity metering Payment systems: Part 21: Framework for Standardization Part 31: Particular requirements Static payment meters for active energy (classes 1 and 2) Part 41: Standard Transfer Specification Application layer protocol for one-way token carrier
48、systems Part 51: Standard Transfer Specification Physical layer protocol for one-way numeric and magnetic card token carriers The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.ie
49、c.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 8 TR 62055-21 IEC:2005(E) INTRODUCTION There is widespread activity in the application and development of payment metering systems in IEC member countries. Whilst th
