AGS Study Session 5 Study Report and Proposal

AGS Study Session 5 Study Report and Proposal on 2012. 10. 22 in Berlin at AGS by J. Yoshio

Study • After AGS in May, Yoshio formed the study group in JEITA, this group has been studying SS 5 issues. • AGS recommendation was; • 7. AGS requests the leader of Study Session 5 to engage with international experts of TC 100 and other bodies and clarify the TC 100 strategy for standardization of car navigation and network in car. • 8. AGS requests Study Session 5 to continue to engage with the Fully networked car of WSC.

Study results outline The study group analyzes the present situation, studies them. The results are; • It seems no item regarding car to be standardized immediately. • But, interface specification GVIF is applied to car system, JNC will proposed it to IEC as a general interface not only for car use. • There might be many items regarding car to be standardized in TC 100 in the future. • Not only for “car navigation” and “network in car”. • However some possible items have already been de facto or private specification and applied to car products. • Need study what to be standardized in TC 100. • Home or mobile AV&IT equipment is used in car as it is. • Some of them are not intended to be used in car circumstances, maybe need specifications for using in car.

Study results outline (cont. ) • There are some standards made by other organization than TC 100, they will affect existing or future TC 100 standard. • Nomadic device (CAN gateway): ISO TC 204 • Data interface in power charging line: IEC TC 69 • ITS devices, system: ISO TC 204 • Existing TC 100 standard is used by car system. • Ethernet AVB (IEEE) will be the core specification of AV interface protocol in car, AVB applies IEC 61883 -1 to 8 (TA 4). • Unofficial agreement between AVB and SS 5 Yoshio, the liaison will proposed at TA 4 meeting. • IEC 61883 -8 is used for camera video signal transmission.

Proposal • Start the study group of SS 5, with international attendees. Study the following. • TC 100 standardization strategy. • Survey of present situation and requirement. • Liaison with related organization. • Ask AGS members to assign person to this study group. • Assumed scope of the future standardization group in TC 100 of car issues. • “Make international standard of AV&IT multimedia systems and equipment for car use. It is for infotainment in car use including communication with outside and inside of car. “

Supplementary explanation of the study in JEITA

Car systems and equipment MC Gateway Network Access Antenna TV/Radio Antenna SP SP Internet MC - Nomadic device - ITS - Power charging information High Speed Access Network Front Monitor Smartphone - Access to/from home - TV - DVD Player - Navigation - Server - Head unit (App. Radio) Head up Display Car Camera monitoring Car Navigation MC In Car Connection and Network - Ethernet AVB - GVIF - MOST MC - Surround sound in car Rear Monitors - User interface Voice control Gesture control SP Loudspeakers Monitor Camera MC Amplifier - Ethernet AVB

Supplementary explanation of the study in JEITA (cont. ) The study group in JEITA reported the following: • TC 100 standardization issue regarding EV or Vehicle has a close relation with the following issues. • EV power charging (IEC TC 69) • It contains data communication between inside and outside of car. • • • ITS and its advanced system (ISO TC 204) Car navigation Smartphone and its application Network and digital interface AV&IT infotainment equipment • These issues are already items of the existing standardization bodies other than TC 100. Within TC 100, some issue is the item of existing TC.

Supplementary explanation of the study in JEITA (cont. ) • There is no item regarding car to be standardized immediately, however we recognized there are many items to be standardized in the future. Especially, regarding network and interface, the followings are the items. • GVIF, JNC will propose it to TA 4. • IEEE 1722 uses IEC 61883 -1~8, liaison proposal will be discussed at TA 4. • ISO TC 204 WG 17 Nomadic device defines CAN gateway, Yoshio communicate with WG 17 in Japan. • The study session 5 is just started, it is not known that IEC TC 100 studies standardization regarding EV and vehicle. • Other standardization body take care of car items to be standardized in TC 100.