1、 IEC 62779-3 Edition 1.0 2016-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Semiconductor devices Semiconductor interface for human body communication Part 3: Functional type and its operational conditions Dispositifs semiconducteurs Interface semiconducteurs pour les communications via le corps hu
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20、r interface for human body communication Part 3: Functional type and its operational conditions Dispositifs semiconducteurs Interface semiconducteurs pour les communications via le corps humain Partie 3: Type fonctionnel et ses conditions dutilisation INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMIS
21、SION ELECTROTECHNIQUE INTERNATIONALE ICS 31.080.01 ISBN 978-2-8322-3298-9 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attentio
22、n! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 62779-3:2016 IEC 2016 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references. 6 3 Terms and definitions 6 3.1 Interface type 7 3.2 Detection of HBC interface 7 3.3 Electromag
23、netic field coupling . 7 3.4 Essential rating and characteristics 7 3.4.1 Signal transmission 7 3.4.2 Signal radiation 8 3.5 Other terms and definitions . 8 4 Interface type 9 4.1 General specifications . 9 4.1.1 Function 9 4.1.2 Implementation 10 4.1.3 Compatibility 10 4.2 Electrical specifications
24、 . 10 4.2.1 Coupling specifications 10 4.2.2 Directional specifications 10 4.2.3 Transient specifications 11 4.3 Limiting values 11 4.3.1 Details to be stated 11 4.3.2 Electrical limiting values . 11 4.3.3 Temperatures 11 4.3.4 Humidity 11 Bibliography . 12 Figure 1 HBC interfaces . 6 Figure 2 Block
25、 diagram of interface 9 Table 1 Coupling specifications of a HBC interface . 10 Table 2 Direction specifications of a HBC interface . 11 Table 3 Transient specifications of a HBC electrode . 11 IEC 62779-3:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SEMICONDUCTOR DEVICES SEMICONDUCTO
26、R INTERFACE FOR HUMAN BODY COMMUNICATION Part 3: Functional type and its operational conditions FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of
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36、ispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 6277
37、9-3 has been prepared by IEC technical committee 47: Semiconductor devices. The text of this standard is based on the following documents: FDIS Report on voting 47/2282/FDIS 47/2292/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in
38、 the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. 4 IEC 62779-3:2016 IEC 2016 A list of all parts in the IEC 62779 series, published under the general title Semiconductor devices Semiconductor interface for human body communication, can be found o
39、n the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn,
40、replaced by a revised edition, or amended. 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 a colour printer. IEC
41、 62779-3:2016 IEC 2016 5 INTRODUCTION The IEC 62779 series is composed of three parts as follows: IEC 62779-1 defines general requirements of a semiconductor interface for human body communication. It includes general and functional specifications of the interface. IEC 62779-2 defines a measurement
42、method on electrical performances of an electrode that constructs a semiconductor interface for human body communication. IEC 62779-3 defines functional type of a semiconductor interface for human body communication, and operational conditions of the interface. IEC 60748-4 gives requirements on inte
43、rface integrated circuits for semiconductor devices. Especially, Chapter III, Section 7 in this standard is applied to interface circuits for a communication network using a general channel, such as wire or wireless. However, a channel for HBC is the human body whose channel properties, such as sign
44、al loss and delay profile, are different from the general channel, so the Chapter III, Section 7 cannot be applied to an interface for HBC. Furthermore, a standard on a communication protocol for body area network (BAN) IEEE 802.15.6 (IEEE Std 802.15.6-2012), which includes a communication protocol
45、for HBC was published in 2012. A common interface for HBC should be defined to secure communication compatibility between various devices that are implemented on/inside the human body or embedded in peripheral equipments. 6 IEC 62779-3:2016 IEC 2016 SEMICONDUCTOR DEVICES SEMICONDUCTOR INTERFACE FOR
46、HUMAN BODY COMMUNICATION Part 3: Functional type and its operational conditions 1 Scope This part of IEC 62779 series defines a functional type of a semiconductor interface for human body communication (HBC). An interface for HBC includes an electrode that is physical structure to transmit a data si
47、gnal to the human body or receive a transmitted data signal from the body. An electrode directly contacts with the human body in many cases, but it cannot maintain the contact condition when an object, such as clothes, exists between the interface and the body or a near field communication is requir
48、ed; hence, depending on the contact condition, an interface for HBC can be categorized into a contact and non-contact type as shown in Figure 1. This part includes the categorization of the interface for HBC according to the contact condition; and performance parameters characterizing the interface
49、of each category. a) contact type b) non-contact type Key Human Body Human body of a user using HBC Electrode Physical structure to transmit an electrical signal to the human body or receive a signal from the human body Figure 1 HBC interfaces 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application.
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