{"id":415569,"date":"2024-10-20T06:05:59","date_gmt":"2024-10-20T06:05:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-632542022\/"},"modified":"2024-10-26T11:20:30","modified_gmt":"2024-10-26T11:20:30","slug":"bs-en-iec-632542022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-632542022\/","title":{"rendered":"BS EN IEC 63254:2022"},"content":{"rendered":"

This standard defines specification and control protocol of D2DWC module for using wireless power TX and RX functions by only one single device. And the related antenna physical design examples are presented in Annex A for sharing information. This standard propose D2DWC module circuit requirement which are consisted with the D2DWC main AP, D2DWC IC, EMT\/WPT Antenna Unit and PMIC unit. In the Chapter 5, \u2018Specifications and control protocol of D2DWC\u2019, the register information and message protocols for WPT control are defined in order to implement the WPT TX function. In this standard, the interface and protocol in the wireless power process of the mobile device can be used in accordance with the corresponding wireless power transfer standard. Any wireless power transfer standard working inside 100 – 350 kHz frequency range can be included from the scope of this standard. This standard can be used to mobile wireless power transfer in mobile phones and other mobile devices, IoT, and micro-sensor industries and related application fields.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
5<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
7<\/td>\nFOREWORD <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n3.2 Abbreviated terms <\/td>\n<\/tr>\n
11<\/td>\n4 Operation scenarios
4.1 Architecture
Figures
Figure 1 \u2013 Overall architecture of the proposed EMT\/WPT module <\/td>\n<\/tr>\n
12<\/td>\n4.2 Communication procedure for D2DWC
4.2.1 General
4.2.2 Total operation scenario of D2DWC
Figure 2 \u2013 Operation scenario of D2DWC <\/td>\n<\/tr>\n
13<\/td>\n4.2.3 TX operation scenario of D2DWC
Figure 3 \u2013 TX operation scenario of D2DWC using battery power only <\/td>\n<\/tr>\n
14<\/td>\n4.2.4 RX operation scenario of D2DWC
Figure 4 \u2013 TX operation scenario of D2DWC using constant power supply <\/td>\n<\/tr>\n
15<\/td>\n5 Specifications and control protocol of D2DWC unit
5.1 General control of a D2DWC unit of the TX-RX combined type
5.1.1 General
Figure 5 \u2013 RX operation scenario of D2DWC <\/td>\n<\/tr>\n
16<\/td>\nFigure 6 \u2013 Wireless charging control architecture of the proposed standard
Tables
Table 1 \u2013 Specifications for the TX operation of D2DWC unit <\/td>\n<\/tr>\n
17<\/td>\n5.1.2 Purposes of WPT control of the D2DWC unit
5.1.3 Operation control of the D2DWC unit
Figure 7 \u2013 System operation efficiency
Figure 8 \u2013 Operation diagram for D2DWC WPT <\/td>\n<\/tr>\n
18<\/td>\nFigure 9 \u2013 D2DWC TX operation voltage diagram <\/td>\n<\/tr>\n
19<\/td>\nFigure 10 \u2013 D2DWC TX operation voltage diagram <\/td>\n<\/tr>\n
20<\/td>\n5.2 Design guide for D2DWC TX-RX combined power transmitter
Figure 11 \u2013 D2DWC RX operable voltage\/current diagram <\/td>\n<\/tr>\n
21<\/td>\n5.3 Control protocol of D2DWC unit
5.3.1 General
Figure 12 \u2013 Major function blocks of D2DWC <\/td>\n<\/tr>\n
22<\/td>\n5.3.2 WPT command
Figure 13 \u2013 D2DWC unit wireless power transfer and control protocol of the MCU
Table 2 \u2013 WPT CMD fields
Table 3 \u2013 WPT subcommands <\/td>\n<\/tr>\n
23<\/td>\n5.3.3 D2DWC control
Table 4 \u2013 D2DWC Control Command fields
Table 5 \u2013 Determination of the D2DWC wireless power transfer operation
Table 6 \u2013 Determination of battery charging amount <\/td>\n<\/tr>\n
24<\/td>\nTable 7 \u2013 D2DWC unit temperature limit
Table 8 \u2013 D2DWC unit voltage limit
Table 9 \u2013 D2DWC unit current limit
Table 10 \u2013 Operation setting when wireless charging stops <\/td>\n<\/tr>\n
25<\/td>\n5.3.4 Reply of D2DWC
5.3.5 D2DWC parameter
Table 11 \u2013 Operation setting when an error occurs
Table 12 \u2013 Responses of D2DWC Control CMDs
Table 13 \u2013 D2DWC parameter command fields
Table 14 \u2013 Output voltage field of D2DWC <\/td>\n<\/tr>\n
26<\/td>\nTable 15 \u2013 D2DWC output current field
Table 16 \u2013 Current temperature of D2DWC unit
Table 17 \u2013 Output current of the battery terminal
Table 18 \u2013 Output current of battery terminal
Table 19 \u2013 Risk state field of the D2DWC unit
Table 20 \u2013 Desired minimum voltage of the D2DWC unit <\/td>\n<\/tr>\n
27<\/td>\nAnnex A (informative)Antenna design guide for D2DWC TX-RX combined power transmitter
A.1 5-W-class WPT RX antenna
A.1.1 General
A.1.2 Antenna design guide
Figure A.1 \u2013 D2DWC TX\/RX antenna of the 5-W-class WPT RX standard <\/td>\n<\/tr>\n
28<\/td>\nA.1.3 Detailed specifications of circuit
Figure A.2 \u2013 D2DWC TX\/RX circuit diagram of the 5-W-class WPT RX specifications
Table A.1 \u2013 D2DWC TX\/RX antenna parameters of the 5-W-class WPT RX specifications <\/td>\n<\/tr>\n
29<\/td>\nA.2 15-W-class WPT RX antenna design guide
A.2.1 General
Figure A.3 \u2013 D2DWC TX\/RX antenna of the 15-W-class WPT RX specifications
Table A.2 \u2013 Electric characteristics of the D2DWC TX\/RX circuitof the 5-W-class WPT RX specifications <\/td>\n<\/tr>\n
30<\/td>\nA.2.2 Detailed specifications of circuit
Figure A.4 \u2013 D2DWC TX\/RX circuit diagram of the 15-W-class WPT RX specifications
Table A.3 \u2013 D2DWC TX\/RX antenna parameters of the 15-W-class WPT RX specifications <\/td>\n<\/tr>\n
31<\/td>\nTable A.4 \u2013 Electric characteristics of the D2DWC TX\/RX circuitof 15-W-class WPT RX specifications <\/td>\n<\/tr>\n
32<\/td>\nAnnex B (informative)Regulation certification <\/td>\n<\/tr>\n
33<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Management and interfaces for WPT. Device-to-device wireless charging (D2DWC) for mobile devices with wireless power TX\/RX module<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":415579,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[547,2641],"product_tag":[],"class_list":{"0":"post-415569","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-240-99","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/415569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/415579"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=415569"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=415569"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=415569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}