JP6127344B2 - 信号生成回路 - Google Patents
信号生成回路 Download PDFInfo
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- JP6127344B2 JP6127344B2 JP2013069914A JP2013069914A JP6127344B2 JP 6127344 B2 JP6127344 B2 JP 6127344B2 JP 2013069914 A JP2013069914 A JP 2013069914A JP 2013069914 A JP2013069914 A JP 2013069914A JP 6127344 B2 JP6127344 B2 JP 6127344B2
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- pilot signal
- signal generation
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- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/28—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
- H02H3/30—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel
- H02H3/305—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel involving current comparison
-
- 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
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/305—Communication interfaces
-
- 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
-
- 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
- B60L53/66—Data transfer between charging stations and vehicles
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Description
したがって、基準電圧V1と、マイコン50の出力電圧V2とをそれぞれ零電圧にすることで、信号生成回路5から零電圧のパイロット信号を出力させることができる。マイコン50は、既に述べたように、出力電圧V2をローレベルに固定することで零電圧を実現する。また、基準電圧回路51は、マイコン50の出力制御信号によりスイッチング素子Q1がオンに切り替わることで、零電圧を実現する。
50 マイコン(第1入力部,制御部)
51 基準電圧回路(第2入力部)
OP1 オペアンプ
Claims (3)
- 蓄電装置を搭載した車両と充電ケーブルとの間の通信に用いられるパイロット信号を生成する信号生成回路であって、
前記パイロット信号を出力するオペアンプと、前記オペアンプの非反転入力端子に零電圧又は零電圧と異なる電圧の何れかを入力する第1入力部と、前記オペアンプの反転入力端子に零電圧又は零電圧と異なる電圧の何れかを入力する第2入力部と、前記第1入力部及び前記第2入力部の出力電圧を制御する制御部とを備え、
前記オペアンプと、前記第1入力部と、前記第2入力部とでコンパレータを構成することを特徴とする信号生成回路。 - 外部電源と前記充電ケーブルとの接続の有無を検知する電源検知回路を備え、
前記制御部は、前記電源検知回路が前記外部電源の接続を検知してから一定時間が経過するまで、前記パイロット信号が零電圧となるように前記第1入力部及び前記第2入力部の出力電圧を制御することを特徴とする請求項1記載の信号生成回路。 - 前記制御部は、前記電源検知回路が前記外部電源の切断を検知してから一定時間が経過するまで、前記パイロット信号が零電圧となるように前記第1入力部及び前記第2入力部の出力電圧を制御することを特徴とする請求項2記載の信号生成回路。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013069914A JP6127344B2 (ja) | 2013-03-28 | 2013-03-28 | 信号生成回路 |
US14/150,310 US9260021B2 (en) | 2013-03-28 | 2014-01-08 | Signal generation circuit |
KR1020140006571A KR101595432B1 (ko) | 2013-03-28 | 2014-01-20 | 신호 생성 회로 |
TW103102328A TWI509938B (zh) | 2013-03-28 | 2014-01-22 | 信號產生電路 |
EP14152606.1A EP2783903B1 (en) | 2013-03-28 | 2014-01-27 | Signal generation circuit for generation a pilot signal |
CN201410040441.4A CN104079272B (zh) | 2013-03-28 | 2014-01-27 | 信号产生电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013069914A JP6127344B2 (ja) | 2013-03-28 | 2013-03-28 | 信号生成回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014195337A JP2014195337A (ja) | 2014-10-09 |
JP6127344B2 true JP6127344B2 (ja) | 2017-05-17 |
Family
ID=50064398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013069914A Active JP6127344B2 (ja) | 2013-03-28 | 2013-03-28 | 信号生成回路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9260021B2 (ja) |
EP (1) | EP2783903B1 (ja) |
JP (1) | JP6127344B2 (ja) |
KR (1) | KR101595432B1 (ja) |
CN (1) | CN104079272B (ja) |
TW (1) | TWI509938B (ja) |
Families Citing this family (10)
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US9204735B2 (en) * | 2012-02-03 | 2015-12-08 | Checkpoint Systems, Inc. | System for charging displays |
KR20160047190A (ko) * | 2014-10-22 | 2016-05-02 | 에스케이하이닉스 주식회사 | 집적 회로 |
CN105929210B (zh) * | 2016-05-06 | 2018-09-04 | 中南大学 | 一种检测信号生成电路及自检系统 |
CN108574483B (zh) * | 2017-03-13 | 2024-03-22 | 泰科电子(上海)有限公司 | 汽车充电用开关及汽车充电连接器 |
EP3570578B1 (en) * | 2018-05-15 | 2021-12-22 | Volkswagen Aktiengesellschaft | Apparatus, method and computer program for determining information related to an authenticity of a wireless message in a wireless group communication among vehicles of a group of vehicles |
KR102224137B1 (ko) * | 2018-07-04 | 2021-03-05 | 현대모비스 주식회사 | 과충전 방지 장치 및 방지 방법 |
EP3917654A1 (en) * | 2019-01-31 | 2021-12-08 | Samplix ApS | A microfluidic device and a method for provision of double emulsion droplets |
KR20210100471A (ko) * | 2020-02-06 | 2021-08-17 | 엘지이노텍 주식회사 | 전기 자동차 충전 컨트롤러 |
CN113147434B (zh) * | 2021-04-26 | 2022-02-01 | 深圳市优优绿能电气有限公司 | 一种自动识别充电模块地址的电路 |
SE2150806A1 (en) * | 2021-06-22 | 2022-12-23 | Ctek Sweden Ab | Method for communication between a battery charger and an electrically connected vehicle |
Family Cites Families (20)
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JP3531771B2 (ja) * | 1994-12-28 | 2004-05-31 | 株式会社デンソー | 車両用充電装置 |
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TWI342659B (en) * | 2004-03-05 | 2011-05-21 | Rohm Co Ltd | Dc-ac converter, controller ic thereof, and electronic device using such dc-ac converter |
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JP4810564B2 (ja) * | 2008-11-17 | 2011-11-09 | トヨタ自動車株式会社 | 電動車両用の充電ケーブルおよびその管理方法 |
JP5420883B2 (ja) | 2008-11-17 | 2014-02-19 | トヨタ自動車株式会社 | 充電コネクタおよび充電ケーブルユニット |
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JP5087064B2 (ja) * | 2009-11-20 | 2012-11-28 | パナソニック株式会社 | 給電制御装置 |
JP2011109877A (ja) * | 2009-11-20 | 2011-06-02 | Panasonic Electric Works Co Ltd | 給電制御装置 |
JP5555004B2 (ja) * | 2010-02-17 | 2014-07-23 | 本田技研工業株式会社 | 充電ケーブル、車両、および車両の充電システム |
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KR20120048200A (ko) | 2010-11-05 | 2012-05-15 | 삼성전기주식회사 | 전기 자동차용 충전 장치 |
KR101245540B1 (ko) | 2011-05-23 | 2013-03-21 | 한국전기연구원 | 주위 전기 자동차를 이용해 방전된 전기 자동차에게 충전서비스를 제공하는 과금 가능 휴대형 장치 |
-
2013
- 2013-03-28 JP JP2013069914A patent/JP6127344B2/ja active Active
-
2014
- 2014-01-08 US US14/150,310 patent/US9260021B2/en active Active
- 2014-01-20 KR KR1020140006571A patent/KR101595432B1/ko active IP Right Grant
- 2014-01-22 TW TW103102328A patent/TWI509938B/zh active
- 2014-01-27 EP EP14152606.1A patent/EP2783903B1/en active Active
- 2014-01-27 CN CN201410040441.4A patent/CN104079272B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20140292256A1 (en) | 2014-10-02 |
EP2783903A2 (en) | 2014-10-01 |
KR20140118700A (ko) | 2014-10-08 |
TW201440373A (zh) | 2014-10-16 |
US9260021B2 (en) | 2016-02-16 |
EP2783903B1 (en) | 2018-08-22 |
JP2014195337A (ja) | 2014-10-09 |
KR101595432B1 (ko) | 2016-02-18 |
EP2783903A3 (en) | 2015-10-07 |
TWI509938B (zh) | 2015-11-21 |
CN104079272B (zh) | 2017-10-20 |
CN104079272A (zh) | 2014-10-01 |
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