INTERNATIONAL ELECTROTECHNICAL COMMISSION Copyright © IEC, Geneva, Switzerland Shuji Hirakawa Secretary of TC 100 11 October 2010 IEC/TC 100: Audio, video.

INTERNATIONAL

ELECTROTECHNICAL

COMMISSION

Copyright © IEC, Geneva, Switzerland

Shuji HirakawaSecretary of TC 100

11 October 2010

IEC/TC 100: Audio, video and multimedia systems and equipment

Report on IEC/TC 100 Presentation at IEC/SMB/SG 3 Workshop on July 2Connecting the Consumer Applications

10/11/2010 For TC100/AGS (IEC/SMB/SG3 Workshop)2

List of Attendees on July 2nd, 2010

TC/SC ORDER Name Title

ISO/IEC JTC 1 1 Mr. Ron Ambrosio Convenor SWG-SGJTC 1 SC25 2 Mr. Gerd Weking Chairman

3D 9 Mr. Muryama Chairman8 (8) Mr. Richard Schomberg Chairman8 8 Mr. Simone Botton Secretary

13 4 Mr. Bernd Schulz Chairman38 12 Mr. Pascal Tantin Chairman57 3 Mr. Thierry Lefebvre Chairman57 　 Mr. Heiko Englert Secretary64 14 Mr. Etienne Tison Chairman69 6 Mr. Cyriacus Bleijs Chairman72 16 Mr. Jaap Dammer Chairman

77A 11 Mr. Hereve Rochereau Secretary77B 　 Mr. Luis Nuño Chairman86A 15 Mr. Guy Perrot Secretary95 7 Ms. Yaping Li Chairman95 　 Mr. Serge Volut Secretary

100 5 Mr. Shuji Hirakawa Secretary

100 　 Mr. Norimasa Minami Assistant SecretaryCISPR 10 Mr. Donald N. Heirman ChairmanSG3 　 Teus DeZwart NLSG3 　 Thomas Schaub CHSG3 　 Claudio Marchetti SESG3 13 Ken Caird USSG3 　 Peter Lanctot SecretarySG3 　 Richard Schomberg ChairmanSG3 　 Laurent Guise FRSG3 　 Mr. Santiago BLANCO PÉREZ ES




Key Words: Consumer Equipment and Systems, Home Network, and Fair Measurement Method

　 TC 100 is actually a Sector(AGS is similar to a Sector Board)

Consumer equipment and systems Consumer appliances including AV & Multimedia equipment and

systems occupy some amount of total power consumption TC 100 and TC 59 are only two groups for consumer appliances

in respect of performance including measurement methods.

Home Network Home Networking is one of the most important key technologies

for Smart Grid TC 100 has developed several application standards in this class

Fair Measurement Methods TC 100 provides fair measurement methods for audio, video and

multimedia systems and equipment

There is no need to consider R 8 of IEC/SMB/SG 3


Introduction: TC 100 Scope

To prepare international publications in the field of audio, video and multimedia systems and equipment. These publications mainly include specification of the performance, methods of measurement for consumer and professional equipment and their application in systems and its interoperability with other systems or equipment

NOTE: Multimedia is the integration of any form of audio, video, graphics, data and telecommunication and integration includes the production, storage, processing, transmission, display and reproduction of such information TC 100 covers both ‘Systems’ and ‘Products’ TC 100 addresses both consumer and professional

electronics TC 100 URL: http://tc100.iec.ch/index_tc100.html

http://tc100.iec.ch/index_tc100.html


TC 100 Structure: TAs and their titles

TA 1: Terminals for audio, video and data servicesTA 2: Colour measurement and managementTA 4: Digital system interfaces and protocolsTA 5: Cable networks for television signals, sound signals and

interactive servicesTA 6: Professional electronics storage media, data structures

and equipmentTA 7: Consumer electronics storage media, data structure and

equipmentTA 8: Multimedia home server systemsTA 9: Audio, video and multimedia applications for end-user

network TA 10: Multimedia e-publishing and e-bookTA 11: Quality for audio, video and multimedia systemsTA 12: Energy efficiency


TC 100 Structure: Current Groups

Special Group for Energy Management related: - Ad-Hoc for Energy Efficiency (for SG 1)- Task Group for SG 3 Requirement- Task Group for SG 4 Requirement


Key Words: Consumer Equipment and Systems, Home Network, and Fair Measurement Method

　 TC 100 is actually a Sector(AGS is similar to a Sector Board)

Consumer equipment and systems Consumer appliances including AV & Multimedia equipment and

systems occupy some amount of total power consumption TC 100 and TC 59 are only two groups for consumer appliances

in respect of performance including measurement methods.

Home Network Home Networking is one of the most important key technologies

for Smart Grid TC 100 has developed several application standards in this class

Fair Measurement Methods TC 100 provides fair measurement methods for audio, video and

multimedia systems and equipment

There is no need to consider R8 of SG 3


Relationship of all consumer related TCs

Home appliance AV & ICT

TC 61

TC 59

TC 108

TC 100Performance of household and similar electrical appliances

Safety of household and similar electrical appliances

SafetyEnvironmental requirement

FormatProtocolPerformance

Energy Efficiency

Requirements

Measuring methods


Relationship of all consumer related TCs

Home appliance AV & ICT after Oct. 2010

TC 61

TC 59

TC 108

TC 100

Performance of household and similar electrical appliances

Safety of household and similar electrical appliances

Safety of AV&ICT

FormatProtocolPerformanceEnvironmental requirement

Energy EfficiencyRequirementsMeasuring methods


TV Receiver has IP network connecting capability

Almost of all current digital TV receivers have “RJ-45” receptacles.

In the picture, the number “7” labeled “LAN” is for 10BASE-T/100BASE-TX.

They have browsing capability for the Internet.


Home Network: Reference model in TC 100

WTT

DVD

Mobile　TV

Air　Conditioner Lighting　on/off

Music

Digital　TVIPTVHome

　Server

Terminator　+　GWfor　external　access

External　Video　Server

AV-Note

Multimedia　Home　Network

Connected　by　any　PHY

FTTHADSL

High　SpeedAccess　Network

Network,　IP　in　everywhere

Network,　IP　in　everywhere

PC　hardware,PC　architecturein　everywhere

PC　hardware,PC　architecturein　everywhere

AV & multimedia equipment are connected


Home Network Standards in TC 100 (1)

ECHONET: energy conservation and homecare network IEC 62457 - Multimedia Home Networks - Home Network

Communication Protocol over IP for Multimedia Household Appliances

IEC 62480 - Multimedia Home Network – network interfaces for network adaptor

IEC 62394 - Service diagnostic interface for consumer electronics products and networks - Implementation for ECHONET

ISO/IEC 14543-4-X ESS:

PT 62654 - Energy saving system (ESS): Network-based energy consumption measurement of AV multimedia equipment and systems


DLNA: Digital Living Network Alliance IEC 62481: Digital living network alliance

(DLNA) home networked device interoperability guidelines – Part 1: Architecture and protocolsPart 2: DLNA Media FormatPart 3: Link protection (at CDV stage)

iTopHome: “e家佳” IEC 62514 (2010-05) – Multimedia gateway in

home networks - guidelines

Home Network Standards in TC 100 (2)


IEC 62457: Connection between AV & multimedia equipment and household appliances

PDA

PCPC

Cellular Cellular phonesphones

Network for PCs & PC-related equipment

HDD recorders

Digital TVs

Operating household appliances via a TV screen and displaying the operation status of household appliances on a TV screen

Network for Audiovisual equipment

Network for Household Appliances

Operating household appliances by means of a cellular phone or PC on the premises and displaying the operation status of a household appliances on a cellular phone or PC screen on the premises

aircoairconn

fridgefridge Electric Electric ovenoven

Washing Washing machinemachine


Features of ECHONET

No additional wiring required PLC, RF, Bluetooth, etc.

Implementation for multi-vendor environment Easy development of applications and devices

Middleware for easy development; API, device objects, service objects, and “protocol difference absorption processing block,” various media

Plug & Play Functionality Easy system installation and easy device installation or

replacement.

Connectivity with WAN or other home networks Linking with external networks to provide sophisticated

services, and linking with high speed digital AV/PC networks

Secured Communication Secured communication function in middleware layer


Scope of ECHONET Applications

Scope ofECHONET

Applications

Houses Stores

Apartment Houses

Residential AreaCommon Use Area

Small or Medium

BuildingsWhole BuildingWithin a Floor


Concept of ECHONET System Modeling

Middleware

Air Conditioner

Coolingcontrol

program

Heatingcontrol

program

Louver control program

Temperature

Operationmode

Compressorrpms

Programs Data

Air ConditionerObject

Disclosed Service

Disclosed Data(Property)

Object Name

Set GetRequestNotify

TemperatureOperation

Mode

Air Conditioner Object

Etc.

Creation of model

ECHONET Device Object

Application software

Control unit

AirCon

設置場所　　　　　：居間空調機番号　　　：１号機運転／停止操作：運転運転モード操作　：冷房温度設定　　　　　：２６℃風量操作　　　　　：強

AirCon

設置場所　　　　　：寝室空調機番号　　　：２号機運転／停止操作：運転運転モード操作　：ドライ温度設定　　　　　：－－℃風量操作　　　　　：弱

Light

設置場所　　　　　：寝室照明番号　　　　：１号機点灯／消灯操作：点灯照度操作　　　　　：５０％

API

Air Conditioner

LightNo :1Status :ONOperating Mode :CoolTemperature : 26Air Volume :MaxLocation :Living

Air Conditioner

No :1Status :ONLighting Intensity:50%Location:Bed-room

No : 2Status : ONOperating Mode :DryTemperature :----Air Volume :WeakLocation :Bed-room


PT 62654: Energy Saving System (ESS)

Subtitle: Networked-Based Energy Consumption Measurement of AV Multimedia Equipment and Systems

Scope:IEC 62654 specifies architecture and functional requirements of Energy Saving System (ESS) that measures energy consumption of each home appliance including AV multimedia equipment and systems and reduces its standby power as well.


PT 62654: Architecture of Energy Saving System

ESS network consists of an ESS server and one or more ESS clients as shown here. Each ESS client does not communicate with other ESS clients but the ESS server. The communication is enabled by the no-new-wired communication method such as wireless communication as well as PLC. Accordingly, it does not require extra wiring for configuring the home ESS network.

Each home electronic device (HED) can use the AC power provided from an ESS client regardless with its type and networking feature.


IEC 62481 (DLNA): Connect all AV & multimedia equipment together


IEC 62514: Scope

This standard specifies recommended functions and services to be supported by the home multimedia gateway and, where appropriate, refers to existing standards supported in the market. For general requirements, it is expected that widely adopted standards and technologies will be considered by implementers.

This standard gives supplementary application to IEC 62481, which specifies a central management model in home network supporting various interfaces in LAN side and WAN side (optional).

This standard is applicable to home multimedia gateways in the home network or networks of similar environment.


IEC 62087: AV & Multimedia Power Consumption Measurement Methods

IEC 62087: Methods of measurement for the power consumption of audio, video and related equipment This specifies mainly “on-mode” power consumption TC 59 provides “off” and “standby” mode power

consumption methods unless it is not suitable to TC 100 related equipment and systems.

Recent revisions: TV receivers: Ed.2 Set Top Boxes: Ed.3


IEC 62087 Ed.2

This standard includes so called “World most boring DVD and BD”


ISSUES and CHALLENGES – APL analysis

APL Histograms by Country

0%

1%

2%

3%

4%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

APL Percentage

Fre

qu

ency

USA 40h

UK 40h

Australia 40h

Netherlands 40h

Japan 60h

Average

APL Histograms by Country

0%

1%

2%

3%

4%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

APL Percentage

Fre

qu

ency

USA 40h

UK 40h

Australia 40h

Netherlands 40h

Japan 60h

Average

-APL data obtained in 5 countries-Analysis of 40h content ex) primetime(5h) * 4 channels * weekday/weekend

-APL has average around 34%

NOTE:APL means “pre-gamma” one that is Y signal in TV signal. After inverse gamma treatment, it becomes “post-gamma” and values to be under 20%


ISSUES and CHALLENGES – Making video test clip

-Many copyright free contents in HD were providede.g. BBC, MPTV, CEA, Sharp Lab. America

-Provided contents were analyzed regarding APL-Divided into many segments and rearranged perfectly matching to APL target distribution

INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


Thank you for your attentionShuji Hirakawa

[email protected]


INTERNATIONAL ELECTROTECHNICAL COMMISSION Copyright © IEC, Geneva, Switzerland Shuji Hirakawa Secretary of TC 100 11 October 2010 IEC/TC 100: Audio, video.

Documents

products tc

information tc

equipment ta

multimedia systems ta

systems consumer appliances

fair measurement method

professional electronics

tc100ags iecsmbsg3 workshop