JP6973704B2 - 回生ブレーキフィードバックを提供するアクセルペダル - Google Patents
回生ブレーキフィードバックを提供するアクセルペダル Download PDFInfo
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- JP6973704B2 JP6973704B2 JP2019217062A JP2019217062A JP6973704B2 JP 6973704 B2 JP6973704 B2 JP 6973704B2 JP 2019217062 A JP2019217062 A JP 2019217062A JP 2019217062 A JP2019217062 A JP 2019217062A JP 6973704 B2 JP6973704 B2 JP 6973704B2
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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
- B60K26/00—Arrangement or mounting of propulsion-unit control devices in vehicles
- B60K26/02—Arrangement or mounting of propulsion-unit control devices in vehicles of initiating means or elements
-
- 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
- B60K26/00—Arrangement or mounting of propulsion-unit control devices in vehicles
- B60K26/02—Arrangement or mounting of propulsion-unit control devices in vehicles of initiating means or elements
- B60K26/021—Arrangement or mounting of propulsion-unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/18—Controlling the braking effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18109—Braking
- B60W30/18127—Regenerative braking
-
- 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
- B60K26/00—Arrangement or mounting of propulsion-unit control devices in vehicles
- B60K26/02—Arrangement or mounting of propulsion-unit control devices in vehicles of initiating means or elements
- B60K26/021—Arrangement or mounting of propulsion-unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics
- B60K2026/023—Arrangement or mounting of propulsion-unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics with electrical means to generate counter force or torque
-
- 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
- B60K26/00—Arrangement or mounting of propulsion-unit control devices in vehicles
- B60K26/02—Arrangement or mounting of propulsion-unit control devices in vehicles of initiating means or elements
- B60K2026/026—Adjusting of accelerator pedal positions
-
- 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
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
-
- 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
- B60L2240/10—Vehicle control parameters
- B60L2240/14—Acceleration
- B60L2240/16—Acceleration longitudinal
-
- 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
- B60L2250/00—Driver interactions
- B60L2250/26—Driver interactions by pedal actuation
- B60L2250/28—Accelerator pedal thresholds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/24—Energy storage means
- B60W2510/242—Energy storage means for electrical energy
- B60W2510/244—Charge state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
- B60W2540/103—Accelerator thresholds, e.g. kickdown
-
- 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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
Claims (6)
- 第1のペダル位置と第2のペダル位置との間で調整可能なアクセルペダルであって、前記第1のペダル位置が、完全に踏み込まれたアクセルペダルに対応し、前記第2のペダル位置が、完全に解放されたアクセルペダルに対応する、アクセルペダルと、
前記アクセルペダルと機械的に連結されるアクチュエータであって、複数の制御信号を受信し、前記複数の制御信号のそれぞれに応答して、前記アクセルペダルの前記第2のペダル位置を、第1のアクセルペダル解放位置と、第2のアクセルペダル解放位置との間の位置範囲内で設定するように構成されるアクチュエータと、
前記複数の制御信号のそれぞれを前記アクチュエータに送信するように構成されるアクチュエータ制御ユニットと
を備える車両アクセルペダルアセンブリであって、
前記アクチュエータ制御ユニットが、(i)現在の車両速度、(ii)予め規定されたペダルトルクマップ、(iii)パワートレイン特性のセット、および/または、(iv)バッテリパック特性のセットのうちの少なくとも1つに関連して利用可能な回生制動トルクを求め、前記利用可能な回生制動トルクに基づいて、前記利用可能な回生制動トルクが多いほど前記第2のペダル位置に近くなるように、前記第1のアクセルペダル解放位置と前記第2のアクセルペダル解放位置との間の前記位置範囲内で特定のアクセルペダル解放位置を選択する、
車両アクセルペダルアセンブリ。 - 前記アクセルペダルの中間ペダル位置が、前記第1のペダル位置と、前記第2のペダル位置との間に位置し、
前記アクセルペダルが前記中間ペダル位置に位置する場合、車両パワートレインが0%トルクをかけ、
前記アクセルペダルが前記第2のペダル位置と前記中間ペダル位置との間に位置する場合、前記車両パワートレインが制動トルクをかけ、
前記アクセルペダルが前記中間ペダル位置と前記第1のペダル位置との間に位置する場合、前記車両パワートレインが駆動トルクをかける、
請求項1に記載の車両アクセルペダルアセンブリ。 - 前記アクチュエータ制御ユニットに連結される車両速度センサをさらに備え、
前記車両速度センサが、現在の車両速度をモニタし、
前記アクチュエータ制御ユニットが、前記現在の車両速度に関連して前記利用可能な回生制動トルクを求める、
請求項1又は2に記載の車両アクセルペダルアセンブリ。 - 前記アクチュエータ制御ユニットがアクセス可能なメモリ内に保持されるルックアップテーブル内に含まれる車両パワートレイン特性のセットをさらに備え、
前記アクチュエータ制御ユニットが、前記現在の車両速度に関連して、前記車両パワートレイン特性のセットに基づいて前記利用可能な回生制動トルクを求める、
請求項3に記載の車両アクセルペダルアセンブリ。 - 第1のペダル位置と第2のペダル位置との間で調整可能なアクセルペダルであって、前記第1のペダル位置が、完全に踏み込まれたアクセルペダルに対応し、前記第2のペダル位置が、完全に解放されたアクセルペダルに対応する、アクセルペダルと、
前記アクセルペダルと機械的に連結されるアクチュエータであって、複数の制御信号を受信し、前記複数の制御信号のそれぞれに応答して、前記アクセルペダルの前記第2のペダル位置を、第1のアクセルペダル解放位置と、第2のアクセルペダル解放位置との間の位置範囲内で設定するように構成されるアクチュエータと、
前記複数の制御信号のそれぞれを前記アクチュエータに送信するように構成されるアクチュエータ制御ユニットであって、前記第1のアクセルペダル解放位置と前記第2のアクセルペダル解放位置との間の前記位置範囲内で特定のアクセルペダル解放位置を選択する、アクチュエータ制御ユニットと、
を備え、
前記アクセルペダルの中間ペダル位置が、前記第1のペダル位置と、前記第2のペダル位置との間に位置し、
前記アクセルペダルが前記中間ペダル位置に位置する場合、車両パワートレインが0%トルクをかけ、
前記アクセルペダルが前記第2のペダル位置と前記中間ペダル位置との間に位置する場合、前記車両パワートレインが制動トルクをかけ、
前記アクセルペダルが前記中間ペダル位置と前記第1のペダル位置との間に位置する場合、前記車両パワートレインが駆動トルクをかける、
車両アクセルペダルアセンブリ。 - 前記アクチュエータがDCモータを含む、
請求項1から5のいずれか一項に記載の車両アクセルペダルアセンブリ。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/216,043 | 2018-12-11 | ||
| US16/216,043 US20200180432A1 (en) | 2018-12-11 | 2018-12-11 | Accelerator Pedal Providing Regenerative Brake Feedback |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020096518A JP2020096518A (ja) | 2020-06-18 |
| JP6973704B2 true JP6973704B2 (ja) | 2021-12-01 |
Family
ID=68654319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019217062A Active JP6973704B2 (ja) | 2018-12-11 | 2019-11-29 | 回生ブレーキフィードバックを提供するアクセルペダル |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20200180432A1 (ja) |
| EP (1) | EP3666576B1 (ja) |
| JP (1) | JP6973704B2 (ja) |
| CN (2) | CN212289508U (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200180432A1 (en) * | 2018-12-11 | 2020-06-11 | Atieva, Inc. | Accelerator Pedal Providing Regenerative Brake Feedback |
| US11904878B2 (en) * | 2020-08-18 | 2024-02-20 | Ford Global Technologies, Llc | System and method for off-road driving assistance for a vehicle |
| CN112224019B (zh) * | 2020-09-17 | 2022-05-20 | 东风汽车集团有限公司 | 一种悬挂式加速踏板 |
| CN112389206B (zh) * | 2020-11-20 | 2022-10-14 | 武汉格罗夫氢能汽车有限公司 | 一种燃料电池氢能电动车急油门误操作保护方法及系统 |
| US11912135B2 (en) * | 2021-03-24 | 2024-02-27 | Fca Us Llc | Battery electric vehicle accelerator pedal control based on user-selectable deceleration limit and driver intent |
| CN113212161A (zh) * | 2021-04-30 | 2021-08-06 | 宝能(广州)汽车研究院有限公司 | 油门踏板控制方法、装置、设备及存储介质 |
| JP7662437B2 (ja) * | 2021-07-07 | 2025-04-15 | トヨタ自動車株式会社 | 電動車両 |
| JP2023046935A (ja) * | 2021-09-24 | 2023-04-05 | トヨタ自動車株式会社 | 電動車両 |
| US11993179B2 (en) | 2021-12-21 | 2024-05-28 | Ford Global Technologies, Llc | Brake assist for an inoperable electronic booster brake system |
| GB2615112A (en) * | 2022-01-28 | 2023-08-02 | Daimler Ag | Controlling system for controlling an electric vehicle, in particular an electric commercial vehicle |
| CN121941615A (zh) * | 2023-06-15 | 2026-04-28 | 布雷博股份公司 | 用于单踏板驱动的运载工具和方法 |
| US12522065B2 (en) * | 2023-08-09 | 2026-01-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Adjustable accelerator pedal stroke |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0937407A (ja) * | 1995-07-18 | 1997-02-07 | Toyota Motor Corp | 回生制動制御装置 |
| FR2749229B1 (fr) * | 1996-05-30 | 1998-07-31 | Renault | Procede de freinage recuperatif d'un vehicule electrique |
| AU726946C (en) * | 2000-05-19 | 2002-11-07 | Erland George Olofsson | Accelerator pedal with braking action |
| JP4980576B2 (ja) * | 2005-03-31 | 2012-07-18 | 日立オートモティブシステムズ株式会社 | ペダル装置及びそれを備えた自動車 |
| JP2007131093A (ja) * | 2005-11-09 | 2007-05-31 | Advics:Kk | 車両用減速制御装置 |
| JP2009113706A (ja) * | 2007-11-08 | 2009-05-28 | Toyota Motor Corp | ハイブリッド車両 |
| DE102011088312A1 (de) * | 2011-12-12 | 2013-06-13 | Robert Bosch Gmbh | Verzögerung und Beschleunigen eines Elektrofahrzeugs mit einem Fahrpedal |
| DE102013220905A1 (de) * | 2013-10-15 | 2015-04-16 | Continental Automotive Gmbh | Verfahren zum Führen eines Kraftfahrzeugs und Kraftfahrzeug zum Ausführen des Verfahrens |
| DE102015211010A1 (de) * | 2015-06-16 | 2016-12-22 | Continental Automotive Gmbh | Fahrpedal für die Steuerung einer Antriebsmaschine eines Kraftfahrzeugs mit verstellbarer Nullpunktposition |
| KR101964026B1 (ko) * | 2015-11-09 | 2019-03-29 | 닛산 지도우샤 가부시키가이샤 | 제구동력 제어 방법 및 제구동력 제어 장치 |
| US10421362B2 (en) * | 2016-09-30 | 2019-09-24 | Faraday&Future Inc. | Regenerative braking control method and system |
| FR3064574B1 (fr) * | 2017-03-28 | 2020-06-12 | Renault S.A.S | Procede de commande du couple transmis aux roues d'un vehicule electrique ou hybride en fonction du couple regeneratif admissible |
| CN108340787B (zh) * | 2018-01-02 | 2021-08-31 | 北京理工大学 | 一种单加速踏板制动控制方法和车辆 |
| US20200180432A1 (en) * | 2018-12-11 | 2020-06-11 | Atieva, Inc. | Accelerator Pedal Providing Regenerative Brake Feedback |
-
2018
- 2018-12-11 US US16/216,043 patent/US20200180432A1/en not_active Abandoned
-
2019
- 2019-11-18 EP EP19209873.9A patent/EP3666576B1/en active Active
- 2019-11-29 JP JP2019217062A patent/JP6973704B2/ja active Active
- 2019-12-11 CN CN201922209226.3U patent/CN212289508U/zh not_active Expired - Fee Related
- 2019-12-11 CN CN201911265424.XA patent/CN111301162A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20200180432A1 (en) | 2020-06-11 |
| JP2020096518A (ja) | 2020-06-18 |
| EP3666576B1 (en) | 2021-04-28 |
| CN212289508U (zh) | 2021-01-05 |
| EP3666576A1 (en) | 2020-06-17 |
| CN111301162A (zh) | 2020-06-19 |
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