1、 IEC 62827-2 Edition 1.0 2017-06 INTERNATIONAL STANDARD Wireless power transfer Management Part 2: Multiple device control management IEC 62827-2:2017-06(en) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified,
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10、 to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 62827-2 Edition 1.0 2017-06 INTERNATIONAL STANDARD Wireless power transfer Management Part 2: Multiple device control management INTERNATIONAL ELECTROTECHNICAL COMMISS
11、ION ICS 29.240.99; 33.160.99; 35.100.01 ISBN 978-2-8322-4445-6 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colour inside 2 IEC 62827-2:2017 IEC 2017 CONTENTS FOREWORD . 6 INTRODUCTION . 8
12、1 Scope 9 2 Normative references 9 3 Terms, definitions and abbreviated terms 9 3.1 Definitions. 9 3.2 Abbreviated terms . 11 4 Overview . 11 5 Functionalities . 13 5.1 General . 13 5.2 Compatibility . 13 5.2.1 General . 13 5.2.2 Indirect control . 14 5.2.3 Direct control . 14 5.3 Initialization 14
13、5.3.1 General . 14 5.3.2 Frequency band scan 14 5.3.3 Initiation power transfer . 14 5.4 Association . 14 5.4.1 General . 14 5.4.2 Communication connection 14 5.4.3 WPT eligibility check 14 5.5 General charging management . 15 5.5.1 General . 15 5.5.2 Simultaneous WPT 15 5.5.3 Sequential WPT . 15 5.
14、5.4 Foaming WPT 15 5.5.5 Compound WPT 15 5.6 Abnormal status management . 15 5.6.1 General . 15 5.6.2 Source status detection . 16 5.6.3 Device status detection 16 5.7 Interdevice WPT management 16 5.8 Termination . 17 6 Protocols . 17 6.1 General . 17 6.2 ID structure . 17 6.2.1 Unique coupler ID 1
15、7 6.2.2 Group ID 18 6.2.3 Wireless Power management system ID 18 6.2.4 Device ID . 18 6.3 Frame format 18 6.3.1 General . 18 6.3.2 Frame header 19 6.3.3 Frame body . 19 IEC 62827-2:2017 IEC 2017 3 6.4 Frame type . 20 6.4.1 General . 20 6.4.2 Data frame 20 6.4.3 Acknowledgement frame 20 6.5 Payload f
16、ormat 21 6.5.1 General . 21 6.5.2 Data frame 21 6.6 Data block 22 6.6.1 General . 22 6.6.2 Request block 22 6.6.3 Response block . 24 6.6.4 Notification block . 25 7 Procedures 27 7.1 General . 27 7.2 Association . 27 7.3 Group ID Setup . 28 7.4 General WPT management . 28 7.4.1 Simultaneous WPT 28
17、7.4.2 Sequential WPT . 29 7.4.3 Foaming WPT 30 7.4.4 Compound WPT 31 7.5 Abnormal situations management . 32 7.5.1 General . 32 7.5.2 Source status detection . 32 7.5.3 Device status detection 33 7.6 Interdevice WPT management 34 7.7 Termination . 35 Annex A (informative) Messages 36 A.1 General . 3
18、6 A.2 API between application and APP block 36 A.2.1 General . 36 A.2.2 ID display 36 A.2.3 Power status display 36 A.2.4 WPT mode selection display 37 A.2.5 Scheduling information display 38 A.2.6 Abnormal situations display . 39 A.3 Interface between MGMT and MGMT 39 A.3.1 General . 39 A.3.2 WPMSD
19、 identification 40 A.3.3 WPT authentication . 40 A.3.4 Zone recognition 42 A.3.5 WPT mode . 42 A.3.6 Scheduling information 43 A.3.7 Abnormal situations management 44 A.3.8 WPMSD full charge notification 44 A.3.9 WPT termination notification 45 A.3.10 Interdevice WPT 45 A.4 Interface between MGMT bl
20、ock and APP block . 46 A.4.1 General . 46 4 IEC 62827-2:2017 IEC 2017 A.4.2 Data request 46 A.5 Interface between APP layer and MAC layer . 47 A.5.1 General . 47 A.5.2 MAC identification request . 48 A.6 Interface between MGMT block and Coupler Block . 48 A.6.1 General . 48 A.6.2 Scheduling control
21、. 48 A.6.3 Current/voltage sensing . 49 A.6.4 Abnormal situation control . 49 A.6.5 WPT termination control 50 A.6.6 Full charge 50 A.6.7 Inter-device WPT . 51 Figure 1 Usage examples of WPMS services . 12 Figure 2 WPMS structure . 13 Figure 3 Function of interdevice WPT management . 17 Figure 4 UCI
22、D structure . 17 Figure 5 Frame format . 19 Figure 6 Data frame format 20 Figure 7 Acknowledgement frame format . 20 Figure 8 Payload format of data frame . 21 Figure 9 Block format of device status request . 23 Figure 10 Block format of WPT request 23 Figure 11 Block format of coil control request
23、23 Figure 12 Block format of Group ID setup request 23 Figure 13 Block format of interdevice WPT request 24 Figure 14 Block format of connection response 24 Figure 15 Block format of device status response 24 Figure 16 Block format of WPT response . 24 Figure 17 Block format of coil control response
24、 25 Figure 18 Block format of coil control response 25 Figure 19 Block format of interdevice WPT response . 25 Figure 20 Block format of COM ID notification 25 Figure 21 Block format of WPT ID notification 26 Figure 22 Block format of WPT mode notification . 26 Figure 23 Block format of WPT schedule
25、 notification 26 Figure 24 Block format of WPT termination request . 26 Figure 25 Block format of full charge notification 26 Figure 26 Block format of discharge rate variation notification 27 Figure 27 Association 27 Figure 28 Group ID setup . 28 Figure 29 Simultaneous WPT . 29 Figure 30 Sequential
26、 WPT . 30 Figure 31 Foaming WPT 31 Figure 32 Compound WPT . 32 IEC 62827-2:2017 IEC 2017 5 Figure 33 Source status detection 33 Figure 34 Full charge detection 34 Figure 35 Discharge rate variation detection 34 Figure 36 Interdevice WPT . 35 Figure 37 Termination 35 Table 1 Group ID . 18 Table 2 ID
27、structure . 18 Table 3 Frame type value 20 Table 4 Data codes 22 Table A.1 Values for ID display 36 Table A.2 Values for power status display 37 Table A.3 Values for WPT mode selection display 38 Table A.4 Values for scheduling information display 38 Table A.5 Values for abnormal situation display .
28、 39 Table A.6 Values for WPMSD identification 40 Table A.7 Values for WPT authentication . 41 Table A.8 Values for WPMSD power status information . 41 Table A.9 Values for zone recognition 42 Table A.10 Values for WPT mode 43 Table A.11 Values for scheduling information 43 Table A.12 Values for abno
29、rmal situations management 44 Table A.13 Values for WPMSD full charge notification . 45 Table A.14 Values for WPT termination notification 45 Table A.15 Values for inter-device WPT . 46 Table A.16 Values for data request 47 Table A.17 Values of MAC identification 47 Table A.18 Mac Type code. 48 Tabl
30、e A.19 Values for scheduling control . 48 Table A.20 Values for current/voltage sensing . 49 Table A.21 Values for abnormal situation control . 50 Table A.22 Values for WPT termination control 50 Table A.23 Value for full charge notification . 51 Table A.24 Values for inter-device WPT . 51 6 IEC 628
31、27-2:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ WIRELESS POWER TRANSFER MANAGEMENT Part 2: Multiple device control management FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical commit
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42、atent rights. International Standard IEC 62827-2 has been prepared by technical area 15: Wireless power transfer, of IEC technical committee 100: Audio, video and multimedia systems and equipment. The text of this International Standard is based on the following documents: FDIS Report on voting 100/
43、2900/FDIS 100/2939/RVD Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. IEC 62827-2:2017 IEC 2017 7 The committee has dec
44、ided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bili
45、ngual version of this publication may be issued at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using
46、 a colour printer. 8 IEC 62827-2:2017 IEC 2017 INTRODUCTION The IEC 62827 (Wireless Power Transfer Management) series provides the management protocol for a wireless power transfer system in which power sources can deliver power to receivers at a distance. The IEC 62827 series consists of the follow
47、ing parts: Part 1: Common components Part 2: Multiple device control management Part 3: Multiple source control management Part 1 of IEC 62827 defines the definition and functionality for wireless power transfer systems. Part 2 of IEC 62827 specifies the management protocol of wireless power transfe
48、r for multiple devices. Part 3 of IEC 62827 specifies the management protocol of wireless power transfer for multiple sources. IEC 62827-2:2017 IEC 2017 9 WIRELESS POWER TRANSFER MANAGEMENT Part 2: Multiple device control management 1 Scope This part of IEC 62827 defines a wireless power management
49、protocol for wireless power transfer to multiple devices in a wireless power management system. Various functions of wireless power management systems are justified. The wireless power management frames and messages that work between the management block of a power source and the management block or the coupler block of a device, or the couple
