KR20150112016A - 상이한 통신 매체들 사이에서 통신 디바이스들의 스위칭 - Google Patents

상이한 통신 매체들 사이에서 통신 디바이스들의 스위칭 Download PDF

Info

Publication number
KR20150112016A
KR20150112016A KR1020157023367A KR20157023367A KR20150112016A KR 20150112016 A KR20150112016 A KR 20150112016A KR 1020157023367 A KR1020157023367 A KR 1020157023367A KR 20157023367 A KR20157023367 A KR 20157023367A KR 20150112016 A KR20150112016 A KR 20150112016A
Authority
KR
South Korea
Prior art keywords
communication medium
electric vehicle
communication
network
service provider
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1020157023367A
Other languages
English (en)
Korean (ko)
Inventor
스리니바스 카타르
로우하나 로우하나
하오 추
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20150112016A publication Critical patent/KR20150112016A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • B60L11/1838—
    • B60L11/1842—
    • B60L11/1861—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • B60L2230/16—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/70—Interactions with external data bases, e.g. traffic centres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/163—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020157023367A 2013-01-30 2014-01-30 상이한 통신 매체들 사이에서 통신 디바이스들의 스위칭 Ceased KR20150112016A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/754,466 2013-01-30
US13/754,466 US9614585B2 (en) 2013-01-30 2013-01-30 Switching communication devices between different communication media
PCT/US2014/013911 WO2014120958A2 (en) 2013-01-30 2014-01-30 Switching communication devices between different communication media

Publications (1)

Publication Number Publication Date
KR20150112016A true KR20150112016A (ko) 2015-10-06

Family

ID=50116180

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157023367A Ceased KR20150112016A (ko) 2013-01-30 2014-01-30 상이한 통신 매체들 사이에서 통신 디바이스들의 스위칭

Country Status (7)

Country Link
US (1) US9614585B2 (enExample)
EP (1) EP2951049A2 (enExample)
JP (1) JP2016515313A (enExample)
KR (1) KR20150112016A (enExample)
CN (1) CN104955673B (enExample)
TW (1) TWI563815B (enExample)
WO (1) WO2014120958A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170098002A (ko) * 2016-02-19 2017-08-29 엘지이노텍 주식회사 전기 자동차의 충전 장치 및 그의 통신 방법

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101548948B1 (ko) * 2013-03-08 2015-09-03 주식회사 케이티 충전중인 전기차에 컨텐츠를 제공하는 방법 및 이를 위한 컨텐츠 제공 시스템
US9937811B2 (en) * 2013-07-19 2018-04-10 Ford Global Technologies, Llc Vehicle authentication for a BEV charger
KR101619623B1 (ko) * 2014-10-20 2016-05-10 현대자동차주식회사 차량 제어기의 리프로그래밍 시스템 및 방법
DE102016115823B4 (de) * 2016-08-25 2023-01-05 Auto-Kabel Management Gmbh Kraftfahrzeugbordnetz sowie Kraftfahrzeug mit einem Kraftfahrzeugbordnetz
DE102017202745A1 (de) 2017-02-21 2018-08-23 Audi Ag Ladevorrichtung zum Laden eines elektrisch angetriebenen Kraftfahrzeugs und Verfahren zum Betreiben einer Ladevorrichtung
US10682924B2 (en) * 2017-11-30 2020-06-16 Eaton Intelligent Power Limited Pilot signal generating and isolation circuit and electric vehicle supply equipment including the same
EP3546273A1 (de) * 2018-03-26 2019-10-02 Siemens Aktiengesellschaft Übertragen von elektrischer energie zwischen einem mit einer ladestation elektrisch gekoppelten kraftfahrzeug und der ladestation
WO2020095234A1 (en) * 2018-11-06 2020-05-14 Humavox Ltd. A bi-functional receiving/ transmitting element for wireless charging
DE102020128967A1 (de) * 2020-11-03 2022-05-05 Westenergie Ag Elektrische Ladestation, Fahrzeug, elektrisches Ladekabel, Verwendung des elektrischen Ladekabels sowie System
EP4167494A1 (de) * 2021-10-18 2023-04-19 Hilti Aktiengesellschaft Elektrisches gerät und system mit mindestens zwei elektrischen geräten
US11991218B2 (en) * 2021-12-28 2024-05-21 Rivian Ip Holdings, Llc Systems and methods for providing media content during vehicle charging and servicing
US11949277B2 (en) 2022-07-18 2024-04-02 Ford Global Technologies, Llc Connected device vehicle charging

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101448447B (zh) * 2006-04-10 2012-06-27 伊莱克斯公司 具有过滤器清洁装置的真空吸尘器
WO2009039454A1 (en) * 2007-09-20 2009-03-26 Shai Agassi Electric vehicle network
JP4466728B2 (ja) 2007-12-03 2010-05-26 トヨタ自動車株式会社 電動車両の充電システム
JP4650532B2 (ja) 2008-07-11 2011-03-16 トヨタ自動車株式会社 蓄電装置の劣化判定装置および蓄電装置の劣化判定方法
WO2010043659A1 (de) 2008-10-15 2010-04-22 Continental Teves Ag & Co. Ohg Datenübertragung an ein fahrzeug und laden des fahrzeuges
US8315930B2 (en) 2008-12-22 2012-11-20 General Electric Company Systems and methods for charging an electric vehicle using broadband over powerlines
US20100228415A1 (en) * 2009-03-05 2010-09-09 Sunil Paul System and method for reducing the cost of efficient vehicles
DE102009025303A1 (de) 2009-06-15 2010-12-16 Rwe Ag Verfahren und Vorrichtung zur Kommunikation zwischen einem Elektrofahrzeug und einer Ladestation
DE102010011162A1 (de) * 2009-07-15 2011-02-03 Siemens Aktiengesellschaft Verfahren zur Kommunikation zwischen einem Elektrofahrzeug und einer Ladestelle zum elektrischen Laden zumindest eines Energiespeichers des Elektrofahrzeugs
JP2012151914A (ja) * 2009-07-31 2012-08-09 Panasonic Corp 車載電力線通信装置およびこれを用いた車両
CN102481856A (zh) 2009-09-01 2012-05-30 索尼公司 用于交通工具与服务器之间的数据交换的方法和系统
KR20110042403A (ko) 2009-10-19 2011-04-27 김현민 전기자동차용 무선충전 시스템 및 그충전방법
JP2011151717A (ja) * 2010-01-25 2011-08-04 Toyota Motor Corp 車両の情報伝達装置およびそれを備える電動車両
DE102010016751A1 (de) * 2010-05-03 2011-11-03 EnBW Energie Baden-Württemberg AG Verfahren zum ortsunabhängigen Bezug elektrischer Energie einer mobilen Verbrauchseinheit an einer ortsfesten Stromtankstelle
JP2012034484A (ja) 2010-07-30 2012-02-16 Toyota Industries Corp 給電装置及び車両
CN103125081B (zh) * 2010-09-30 2014-12-10 松下电器产业株式会社 电力线通信系统及车辆
CN103250320B (zh) 2010-11-25 2016-01-20 本田技研工业株式会社 电动车辆的充电控制装置
US20120146582A1 (en) 2010-12-08 2012-06-14 Industrial Technology Research Institute Systems and methods for charging battery systems of electric vehicles
US9308825B2 (en) 2011-01-19 2016-04-12 Aerovironment, Inc. Electric vehicle docking connector with embedded EVSE controller
US20120229085A1 (en) * 2011-03-07 2012-09-13 Lau David M K System for charging electric vehicle batteries from street lights and parking meters
US8624719B2 (en) 2011-06-03 2014-01-07 Bosch Automotive Service Solutions Llc Smart phone control and notification for an electric vehicle charging station
US9013206B2 (en) * 2012-05-31 2015-04-21 Bosch Automotive Service Solutions Inc. Plug-in electric vehicle supply equipment having a process and device for circuit testing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170098002A (ko) * 2016-02-19 2017-08-29 엘지이노텍 주식회사 전기 자동차의 충전 장치 및 그의 통신 방법

Also Published As

Publication number Publication date
TW201440466A (zh) 2014-10-16
WO2014120958A3 (en) 2015-01-22
US20140211863A1 (en) 2014-07-31
TWI563815B (en) 2016-12-21
US9614585B2 (en) 2017-04-04
WO2014120958A2 (en) 2014-08-07
JP2016515313A (ja) 2016-05-26
CN104955673A (zh) 2015-09-30
CN104955673B (zh) 2017-04-26
EP2951049A2 (en) 2015-12-09

Similar Documents

Publication Publication Date Title
KR20150112016A (ko) 상이한 통신 매체들 사이에서 통신 디바이스들의 스위칭
US9003492B2 (en) Secure client authentication and service authorization in a shared communication network
EP2742670B1 (en) Attenuation level based association in communication networks
Roberts et al. An authentication framework for electric vehicle-to-electric vehicle charging applications
JP2022527902A (ja) 電気車両充電ステーションシステム
KR102432038B1 (ko) 전기차 충전 케이블에 탑재되는 인-케이블 컨트롤 박스 및 이를 이용한 전기차 충전 방법
US20250112476A1 (en) Hybrid vehicle charging system
CN112406614A (zh) 一种电动车辆智能充电方法及系统
US20250183677A1 (en) Hybrid vehicle connector
US20250112475A1 (en) Connector box for a vehicle charging system
TW202229042A (zh) 電動車的充電系統及其充電方法、閘道器、充電電源
CN110312636B (zh) 为电驱动的机动车充电的充电设备和运行充电设备的方法
CN116584084B (zh) 在电动车辆与电网之间的消息序列中进行早期重新协商的方法和装置
US20230365007A1 (en) Method and apparatus for early renegotiation in message sequencing between electric vehicle and grid
JP6537037B2 (ja) 通信方法およびそれを利用した制御装置、通信システム
CN116547167A (zh) 用于基于无线lan的智能充电或智能充放电的主动配对方法和装置
JP2013005068A (ja) 充電通信における接続先の特定方法

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150827

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170515

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20170515

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20170925

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20180105

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20170925

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I