BS EN 62827-2:2017
$198.66
Wireless power transfer. Management – Multiple device control management
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 58 |
IEC 62827-2:2017(E), IEC 62827 defines a wireless power management 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 coupler block of a power source, are defined as well to execute various functions. Also, the procedures for each functionality are described based on its frames and messages.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 7 | CONTENTS |
| 11 | FOREWORD |
| 13 | INTRODUCTION |
| 14 | 1 Scope 2 Normative references 3 Terms, definitions and abbreviated terms 3.1 Definitions |
| 16 | 3.2 Abbreviated terms 4 Overview |
| 17 | Figures Figure 1 – Usage examples of WPMS services |
| 18 | 5 Functionalities 5.1 General 5.2 Compatibility 5.2.1 General Figure 2 – WPMS structure |
| 19 | 5.2.2 Indirect control 5.2.3 Direct control 5.3 Initialization 5.3.1 General 5.3.2 Frequency band scan 5.3.3 Initiation power transfer 5.4 Association 5.4.1 General 5.4.2 Communication connection 5.4.3 WPT eligibility check |
| 20 | 5.5 General charging management 5.5.1 General 5.5.2 Simultaneous WPT 5.5.3 Sequential WPT 5.5.4 Foaming WPT 5.5.5 Compound WPT 5.6 Abnormal status management 5.6.1 General |
| 21 | 5.6.2 Source status detection 5.6.3 Device status detection 5.7 Inter–device WPT management |
| 22 | 5.8 Termination 6 Protocols 6.1 General 6.2 ID structure 6.2.1 Unique coupler ID Figure 3 – Function of inter–device WPT management Figure 4 – UCID structure |
| 23 | 6.2.2 Group ID 6.2.3 Wireless Power management system ID 6.2.4 Device ID 6.3 Frame format 6.3.1 General Tables Table 1 – Group ID Table 2 – ID structure |
| 24 | 6.3.2 Frame header 6.3.3 Frame body Figure 5 – Frame format |
| 25 | 6.4 Frame type 6.4.1 General 6.4.2 Data frame 6.4.3 Acknowledgement frame Figure 6 – Data frame format Figure 7 – Acknowledgement frame format Table 3 – Frame type value |
| 26 | 6.5 Payload format 6.5.1 General 6.5.2 Data frame Figure 8 – Payload format of data frame |
| 27 | 6.6 Data block 6.6.1 General 6.6.2 Request block Table 4 – Data codes |
| 28 | Figure 9 – Block format of device status request Figure 10 – Block format of WPT request Figure 11 – Block format of coil control request Figure 12 – Block format of Group ID set–up request |
| 29 | 6.6.3 Response block Figure 13 – Block format of inter–device WPT request Figure 14 – Block format of connection response Figure 15 – Block format of device status response Figure 16 – Block format of WPT response |
| 30 | 6.6.4 Notification block Figure 17 – Block format of coil control response Figure 18 – Block format of coil control response Figure 19 – Block format of inter–device WPT response Figure 20 – Block format of COM ID notification |
| 31 | Figure 21 – Block format of WPT ID notification Figure 22 – Block format of WPT mode notification Figure 23 – Block format of WPT schedule notification Figure 24 – Block format of WPT termination request Figure 25 – Block format of full charge notification |
| 32 | 7 Procedures 7.1 General 7.2 Association Figure 26 – Block format of discharge rate variation notification Figure 27 – Association |
| 33 | 7.3 Group ID Set–up 7.4 General WPT management 7.4.1 Simultaneous WPT Figure 28 – Group ID set–up |
| 34 | 7.4.2 Sequential WPT Figure 29 – Simultaneous WPT |
| 35 | 7.4.3 Foaming WPT Figure 30 – Sequential WPT |
| 36 | 7.4.4 Compound WPT Figure 31 – Foaming WPT |
| 37 | 7.5 Abnormal situations management 7.5.1 General 7.5.2 Source status detection Figure 32 – Compound WPT |
| 38 | 7.5.3 Device status detection Figure 33 – Source status detection |
| 39 | 7.6 Inter–device WPT management Figure 34 – Full charge detection Figure 35 – Discharge rate variation detection |
| 40 | 7.7 Termination Figure 36 – Inter–device WPT Figure 37 – Termination |
| 41 | Annex A (informative)Messages A.1 General A.2 API between application and APP block A.2.1 General A.2.2 ID display A.2.3 Power status display Table A.1 – Values for ID display |
| 42 | A.2.4 WPT mode selection display Table A.2 – Values for power status display |
| 43 | A.2.5 Scheduling information display Table A.3 – Values for WPT mode selection display Table A.4 – Values for scheduling information display |
| 44 | A.2.6 Abnormal situations display A.3 Interface between MGMT and MGMT A.3.1 General Table A.5 – Values for abnormal situation display |
| 45 | A.3.2 WPMS–D identification A.3.3 WPT authentication Table A.6 – Values for WPMS–D identification |
| 46 | Table A.7 – Values for WPT authentication Table A.8 – Values for WPMS–D power status information |
| 47 | A.3.4 Zone recognition A.3.5 WPT mode Table A.9 – Values for zone recognition |
| 48 | A.3.6 Scheduling information Table A.10 – Values for WPT mode Table A.11 – Values for scheduling information |
| 49 | A.3.7 Abnormal situations management A.3.8 WPMS–D full charge notification Table A.12 – Values for abnormal situations management |
| 50 | A.3.9 WPT termination notification A.3.10 Inter–device WPT Table A.13 – Values for WPMS–D full charge notification Table A.14 – Values for WPT termination notification |
| 51 | A.4 Interface between MGMT block and APP block A.4.1 General A.4.2 Data request Table A.15 – Values for inter-device WPT |
| 52 | A.5 Interface between APP layer and MAC layer A.5.1 General Table A.16 – Values for data request Table A.17 – Values of MAC identification |
| 53 | A.5.2 MAC identification request A.6 Interface between MGMT block and Coupler Block A.6.1 General A.6.2 Scheduling control Table A.18 – Mac Type code Table A.19 – Values for scheduling control |
| 54 | A.6.3 Current/voltage sensing A.6.4 Abnormal situation control Table A.20 – Values for current/voltage sensing |
| 55 | A.6.5 WPT termination control A.6.6 Full charge Table A.21 – Values for abnormal situation control Table A.22 – Values for WPT termination control |
| 56 | A.6.7 Inter-device WPT Table A.23 – Value for full charge notification Table A.24 – Values for inter-device WPT |
