JP2020010334A - 回路装置 - Google Patents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40071—Packet processing; Packet format
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40169—Flexible bus arrangements
- H04L12/40176—Flexible bus arrangements involving redundancy
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/28—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40267—Bus for use in transportation systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40267—Bus for use in transportation systems
- H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
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- 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
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- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
−セル情報に固有であり、特にセル情報を含んでいるメッセージ(特に第1のデータとしてのメッセージ)及び検査情報を第1の処理に従い生成するための第1の処理素子、例えば第1の集積回路及び/又はマイクロコントローラ、
−同一のメッセージ(特に第2のデータとしてのメッセージ)、従って、特に同様にセル情報を含んでいるメッセージを、少なくとも1つの(又はちょうど1つ)の第2の処理に従い生成するための少なくとも1つ(又はちょうど1つ若しくは最大で1つ)の第2の処理素子、例えば第2の集積回路及び/又はマイクロコントローラ、
−出力通知を通信システムに出力するための、通信システムインタフェース、例えば電気的な端子又は他の集積回路及び/又はマイクロコントローラ及び/又はトランシーバ。
a)第1の処理素子による第1の処理に従い、セル情報に固有であり、特にセル情報に依存するメッセージと、検査情報とを生成するステップ、
b)少なくとも1つの第2の処理素子による少なくとも1つの第2の処理に従い同一のメッセージを生成するステップ、
c)少なくとも部分的に、第2の処理に従ったメッセージ及び(第1の処理素子によって生成された)検査情報から構成されており、従って、第1の処理及び第2の処理に固有である出力通知を、通信システムインタフェースによって通信システムに出力するステップ。
2 通信システム
5 車両
10 回路装置
21 第1の処理素子
22 第2の処理素子
23 第1の接続手段
24 第2の接続手段
30 通信システムインタフェース
40 伝送手段
50 伝送システム
110 第1の処理
120 第2の処理
140 メッセージ
150 出力通知、データパケット、テレグラム
151 検査情報
A 出力
Claims (11)
- 少なくとも1つのバッテリセルに関する少なくとも1つのセル情報を車両(5)の通信システム(2)に適合させるための、前記車両(5)のバッテリ管理システム(1)のための回路装置(10)において、
−第1の処理(110)に従い、前記セル情報に固有であるメッセージ(140)と、検査情報(151)とを生成するための第1の処理素子(21)と、
−少なくとも1つの第2の処理(120)に従い、前記メッセージ(140)と同一のメッセージ(140)を生成するための少なくとも1つの第2の処理素子(22)と、
−少なくとも部分的に、前記第2の処理(120)に従った前記メッセージ(140)及び前記検査情報(151)から構成されており、従って前記第1の処理及び前記第2の処理(120)に固有である出力通知(150)を、前記通信システム(2)に出力するための通信システムインタフェース(30)と、
を備える、回路装置(10)。 - 前記第1の処理素子(21)は、前記第1の処理(110)に従った前記メッセージ(140)を基礎とした前記メッセージ(140)に関する検査値として前記検査情報(151)を生成するように構成されており、その結果、前記検査値は、前記第2の処理(120)に従った前記メッセージ(140)も検査するように形成されている、請求項1に記載の回路装置(10)。
- 前記出力通知(150)が前記通信システム(2)に対する完全な又は部分的なデータパケット(150)を形成することによって、前記出力通知(150)及び/又は前記メッセージ(140)は通信システム(2)との伝送に適合されており、前記データパケット(150)は、前記通信システム(2)によって及び/又は少なくとも1つの通信加入者によって、前記第2の処理(120)に従った前記メッセージ(140)及び/又は前記データパケット(150)の正確性を検査するために、前記検査情報(151)も有している、請求項1又は2に記載の回路装置(10)。
- 前記通信システムインタフェース(30)は、前記通信システム(2)としてのCANバスシステムのためのインタフェースとして形成されており、前記データパケット(150)は、CANバスのテレグラム(150)として形成されている、請求項1から3までのいずれか1項に記載の回路装置(10)。
- 前記第1の処理素子(21)及び前記第2の処理素子(22)は、構造的に及び/又は機能的に同一又は同種の集積回路として、特にマイクロコントローラとして形成されており、その結果、前記メッセージ(140)が前記第1の処理(110)及び前記第2の処理(120)に従い冗長的に生成される、請求項1から4までのいずれか1項に記載の回路装置(10)。
- 前記第1の処理素子(21)は、前記第2の処理素子(22)に結線されており、これによって前記第2の処理素子(22)に前記検査情報(151)が伝送され、該検査情報(151)が前記出力通知(150)に統合される、請求項1から5までのいずれか1項に記載の回路装置(10)。
- 前記第1の処理素子(21)も、前記第2の処理素子(22)も、それぞれ伝送手段(40)に接続することができ、これによって、各処理素子(21,22)が相互に独立して前記セル情報に基づいて前記メッセージ(140)を生成するために、前記セル情報を含む信号が受け取られる、請求項1から6までのいずれか1項に記載の回路装置(10)。
- 前記検査情報(151)に基づいた前記メッセージ(140)の検査によって、その都度、前記出力通知(150)の一部分として、該部分のうちの少なくとも1つの部分の誤りが検出された場合には、前記出力通知(150)を破棄するために、セキュリティ機構が設けられている、請求項1から7までのいずれか1項に記載の回路装置(10)。
- 少なくとも1つのバッテリセルに関する少なくとも1つのセル情報を車両(5)の通信システム(2)に適合させるための方法において、
a)第1の処理素子(21)による第1の処理(110)に従い、前記セル情報に固有であるメッセージ(140)と、検査情報(151)とを生成するステップと、
b)少なくとも1つの第2の処理素子(22)による少なくとも1つの第2の処理(120)に従い前記メッセージ(140)と同一のメッセージ(140)を生成するステップと、
c)少なくとも部分的に、前記第2の処理(120)に従った前記メッセージ(140)及び前記検査情報(151)から構成されており、従って前記第1の処理及び前記第2の処理(120)に固有である出力通知(150)を、通信システムインタフェース(30)によって前記通信システム(2)に出力するステップと、
を実施する、方法。 - 前記第1の処理(110)は、巡回冗長検査によるCRC検査値として前記検査情報を生成することを含む、請求項9に記載の方法。
- 前記第1の処理素子(21)及び/又は前記第2の処理素子(22)及び/又は前記通信システムインタフェース(30)は、請求項1から8までのいずれか1項に記載の回路装置(10)に従い形成されている、請求項9又は10に記載の方法。
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Application Number | Priority Date | Filing Date | Title |
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DE102018210966.4A DE102018210966A1 (de) | 2018-07-04 | 2018-07-04 | Schaltungsanordnung |
DE102018210966.4 | 2018-07-04 |
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JP2020010334A true JP2020010334A (ja) | 2020-01-16 |
JP6768887B2 JP6768887B2 (ja) | 2020-10-14 |
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US (1) | US11079438B2 (ja) |
EP (1) | EP3591986B1 (ja) |
JP (1) | JP6768887B2 (ja) |
KR (1) | KR102214889B1 (ja) |
CN (1) | CN110691019B (ja) |
DE (1) | DE102018210966A1 (ja) |
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US11079438B2 (en) | 2021-08-03 |
JP6768887B2 (ja) | 2020-10-14 |
KR20200004762A (ko) | 2020-01-14 |
DE102018210966A1 (de) | 2020-01-09 |
KR102214889B1 (ko) | 2021-02-10 |
EP3591986A1 (de) | 2020-01-08 |
EP3591986B1 (de) | 2021-03-31 |
CN110691019A (zh) | 2020-01-14 |
CN110691019B (zh) | 2021-11-02 |
US20200011935A1 (en) | 2020-01-09 |
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