CN112590529A - 用于停用机动车的混合动力传动系的驻车锁止机构的方法 - Google Patents

用于停用机动车的混合动力传动系的驻车锁止机构的方法 Download PDF

Info

Publication number
CN112590529A
CN112590529A CN202011053641.5A CN202011053641A CN112590529A CN 112590529 A CN112590529 A CN 112590529A CN 202011053641 A CN202011053641 A CN 202011053641A CN 112590529 A CN112590529 A CN 112590529A
Authority
CN
China
Prior art keywords
transmission
parking lock
motor vehicle
drive train
electric machine
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.)
Granted
Application number
CN202011053641.5A
Other languages
English (en)
Other versions
CN112590529B (zh
Inventor
莫里茨·文特
马丁·沙勒
雅克·普罗斯特
亚历山大·基尔内克
托尔斯滕·斯特帕尔
因戈·凯克
马蒂亚斯·菲尔普
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magna Pt & CoKg GmbH
Original Assignee
Magna Pt & CoKg GmbH
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 Magna Pt & CoKg GmbH filed Critical Magna Pt & CoKg GmbH
Publication of CN112590529A publication Critical patent/CN112590529A/zh
Application granted granted Critical
Publication of CN112590529B publication Critical patent/CN112590529B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54—Transmission for changing ratio
    • B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
    • 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
    • B60K6/38—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 driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • 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
    • B60K6/42—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 the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B60W10/113—Stepped gearings with two input flow paths, e.g. double clutch transmission selection of one of the torque flow paths by the corresponding input clutch
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B60W10/182—Conjoint control of vehicle sub-units of different type or different function including control of braking systems including control of parking brakes
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/15—Control strategies specially adapted for achieving a particular 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/30—Control strategies involving selection of transmission gear ratio
    • 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
    • B60W30/18027—Drive off, accelerating from standstill
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/22—Locking of the control input devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • F16H61/688—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/48—Signals to a parking brake or parking lock; Control of parking locks or brakes being part of the transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • 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
    • B60K6/42—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 the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4816—Electric machine connected or connectable to gearbox internal shaft
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2312/00—Driving activities
    • F16H2312/02—Driving off
    • F16H2312/022—Preparing to drive off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2312/00—Driving activities
    • F16H2312/12—Parking
    • 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
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

本发明涉及一种用于停用机动车的混合动力传动系(1)的驻车锁止机构(2)的方法，混合动力传动系(1)具有：双离合变速器(3)，具有双离合器(4)；内燃机(5)；至少一个电机(6)，内燃机(5)以及电机(6)与双离合变速器(3)驱动有效地连接或可连接；用于形状配合地固定混合动力传动系(1)的从动端(7)的驻车锁止机构(2)，驻车锁止机构(2)通过相应驾驶员意愿激活，方法包括以下步骤：确定机动车的驻车位置，确定内燃机的运行状态(5)，当内燃机(5)静止时，闭合双离合器(4)，根据所确定的机动车驻车位置来激活电机(6)并将驱动扭矩传递到混合动力传动系(1)的从动端(7)上，以及松开驻车锁止机构(2)。

Description

用于停用机动车的混合动力传动系的驻车锁止机构的方法
技术领域
本发明涉及一种用于停用机动车的混合动力传动系的驻车锁止机构的方法，其中混合动力传动系具有：双离合变速器，其具有双离合器；内燃机；至少一个电机，其中内燃机以及电机与双离合变速器驱动有效地连接或可连接；和用于形状配合地固定混合动力传动系的从动端的驻车锁止机构。
背景技术
具有双离合变速器的用于机动车的混合动力传动系在现有技术中是广为人知的。
在最常见的形式中，这种传动系具有至少两个驱动单元，即至少一个内燃机和一个电机。这两个驱动器可以以多种方式进行组合。根据内燃机、电机和双离合变速器的设置方式，原则上在串联、并联和功率分流的混合动力传动系之间进行区分。
此外，也经常使用这三种基本结构的混合形式，所述混合形式组合了各种结构的优点。混合动力汽车技术中的最常见形式是并联混合动力传动系布置，其中电气路径平行于内燃机路径伸展并且两个用于驱动车辆的系统的功率都在机械方面叠加。在这种情况下，电机可以设置在传动系中的不同部位处，由此分别得到特定的优点和缺点。根据电机在机动车的传动系统中的位置，通常在P1、P2、P3和P4并联混合动力传动系之间进行区分。但是，这里也经常期望混合形式，其结合了各个设计的优点。
双离合变速器在现有技术中也是众所周知的。所述双离合变速器具有两个子变速器，其中一个子变速器与偶数挡位相关联，而另一个变速器与奇数挡位相关联。双离合变速器还具有两个输入轴，这两个输入轴与双离合器装置连接，所述双离合器装置还具有两个可彼此独立地操控的摩擦离合器。双离合器装置的输入端在此通常与驱动单元，例如内燃机连接。通过两个摩擦离合器的交叉操作，可以在牵引力不中断的情况下进行换挡。
在双离合变速器中，通常还设有驻车锁止装置，该驻车锁止装置可由乘客舱中的选择开关操作。这种的驻车锁止装置通常通过驻车锁止轮来实现，所述驻车锁止轮与作用到机动车的车轮上的从动轴牢固地连接。通常经由驻车锁止爪将驻车锁止轮锁止或解锁。
当挂入驻车锁止器时，经由驱动轮在从动侧上施加在双离合变速器上的扭矩由锁止爪支撑。扭矩例如通过如下方式产生，即将机动车沿向前行驶方向处于上坡或下坡并且将在此情况下在机动车上施加的下坡从动力在从动侧上导入动力传动系中。通过经由驻车锁止器阻挡变速器从动轴，传动系在从动轮和驻车锁止器之间预紧。当松开(Auslegen)驻车锁止器时，动力传动系的预紧力会以减荷冲击的形式突然降低，减荷冲击可被感知为是令人不快的声学噪音并且对双离合变速器的相关构件加载机械负荷。
发明内容
本发明的目的是提出一种用于停用混合动力传动系中的驻车锁止机构的改进的方法，所述混合动力传动系具有双离合变速器。
所述目的通过用于停用机动车的混合动力传动系的驻车锁止机构的如下方法实现，其中混合动力传动系具有：双离合变速器，其具有双离合器；内燃机；至少一个电机，其中内燃机以及电机与双离合变速器驱动有效地连接或可连接；和用于形状配合地固定混合动力传动系的从动端的驻车锁止机构，其中驻车锁止机构通过相应的驾驶员意愿激活，所述方法包括以下步骤：
-确定机动车的驻车位置，
-确定内燃机的运行状态，
-当内燃机静止时，闭合双离合器，
-根据所确定的机动车的驻车位置来激活电机并且将驱动扭矩传递到混合动力传动系的从动端上，以及
-松开驻车锁止机构。
根据本发明的方法与本发明相符地应用在混合动力传动系中，所述混合动力传动系根据本发明具有两个驱动单元，即内燃机和电极，双离合变速器和驻车锁止机构。
内燃机以及电机根据本发明与双离合变速器驱动有效地连接或可连接。此外，根据本发明，双离合变速器具有双离合器。
驻车锁止机构用于混合动力传动系的从动端的形状配合的固定。
根据本发明的方法在驻车锁止机构通过驾驶员意愿激活时应用并且根据本发明包括以下步骤：
-确定机动车的驻车位置，
-确定内燃机的运行状态，
-当内燃机静止时，闭合双离合器，
-根据所确定的机动车的驻车位置来激活电机并且将驱动扭矩传递到混合动力传动系的从动端上，以及
-松开驻车锁止机构。
将确定机动车的驻车位置结合确定驻车的机动车的倾斜度的确定理解。所述确定例如可以经由适当的传感装置以及评估单元进行。
本发明的改进方案在从属权利要求、说明书以及附图中给出。
在机动车的第一驻车位置中，电机在激活时优选沿旋转方向旋转。
将第一驻车位置在本文中理解为驻车的机动车的位置，在该位置中所述机动车沿向前行驶方向处于上坡。
在机动车的第二位置中，电机在激活时优选沿第二旋转方向，即与第一旋转方向相反的旋转方向旋转。
将第二驻车位置在本文中理解为驻车的机动车的位置，在该位置中所述机动车沿向前行驶方向处于下坡。
优选地，双离合变速器具有配属有所有奇数挡位的第一子变速器，以及配属有所有偶数挡位和倒挡R的第二子变速器，其中电机经由第二子变速器的挡位与双离合变速器驱动有效地连接或可连接。
优选地，在驻车锁止机构激活时，在第一子变速器中挂入挡位，即具有最高传动比的挡位。
优选地，在执行根据本发明的方法时，将在电机侧提供的扭矩经由第二子变速器、双离合器的与第二子变速器相关联的第二离合器、内燃机、双离合器的与第一子变速器相关联的第一离合器、第一子变速器和挡位以最高的传动比传递至混合动力传动系的从动端。
通过根据本发明的方法可以确定或识别机动车的倾斜度并且根据所述结果经由闭合双离合器的两个离合器将电机侧的驱动扭矩导入传动系中，使得由下坡从动力产生的扭矩的相反扭矩可以施加到驻车锁止机构上。
附图说明
下面示例性地参照附图描述本发明。
图1示出混合动力传动系的示意部分视图。
具体实施方式
下面参考图1所示的混合动力传动系1描述根据本发明的方法。所示的混合动力传动系1仅被视为适合于执行根据本发明的方法的混合动力传动系1的示例性实施方式。不言而喻，根据本发明的方法也可以应用在不同构造的混合动力传动系1中。
在图1中部分地示出的混合动力传动系1具有两个驱动单元，即内燃机5和电机6，双离合变速器3和驻车锁止机构2。
双离合变速器3具有带有第一离合器10和第二离合器11的双离合器4以及两个子变速器，即第一子变速器8和第二子变速器9。第一离合器10和第二离合器11可彼此独立地操控并且分别设计为摩擦离合器。第一离合器10经由第一输入轴12与第一子变速器8连接。第二离合器11经由第二输入轴13与第二子变速器9驱动有效地连接。图1所示的双离合变速器3具有七个前进挡位G1、G2、G3、G4、G5、G6、G7和一个倒挡R。在此，与第一子变速器8关联有所有奇数前进挡位G1、G3、G5、G7，而与第二子变速器9关联有所有偶数前进挡位G2，G4，G6和倒挡R。
内燃发动机5与双离合器4的输入端15驱动有效地连接。
电机6既可以作为发电机运行，也可以作为电动机运行。电机6经由第六前进挡位G6与双离合变速器3的第二子变速器9驱动有效地连接。
驻车锁止机构2作用到混合动力传动系1的从动端7上。所述驻车锁止机构设置在双离合变速器3的变速器从动轴14上。所述变速器从动轴14与机动车的车轴16驱动有效地连接，从而与机动车的从动轮17、17’驱动有效地连接。驻车锁止机构2具有驻车锁止轮(未详细示出)和驻车锁止棘爪(未详细示出)。驻车锁止轮固定地，即不可旋转地且轴向固定地，设置在变速器从动轴14上。驻车锁止棘爪可枢转地安装在例如固定在变速器壳体上的轴上，并且当驻车锁止机构2激活时，驻车锁止棘爪可以借助于驻车锁止轮达到锁止位置中。如果将驻车锁止棘爪借助于驻车锁止轮达到锁定位置中，那么变速器从动轴14被阻挡并且不能继续旋转。
由驾驶员通过将乘客舱中的选挡杆置于驻车位置(即“P”)的方式来激活驻车锁止机构2。
驻车锁止机构2同样根据驾驶员意愿的相应规定而被停用，其中驾驶员为此将选挡杆从驻车位置移到任意其他的选挡杆位置中。
如果机动车停在斜坡上，沿前进方向停在上坡或下坡上，并且驻车锁止机构2被激活，那么由于下坡力产生的扭矩经由变速器壳体上的棘爪支撑，所述棘爪与驻车锁止轮处于锁止位置。如果现在，在不使用根据本发明的方法的情况下，在驾驶员方面停用驻车锁止机构2，那么在混合动力传动系1中会造成减荷冲击。然而，这可以通过应用根据本发明的方法来防止。为此，首先使用经由根据本发明的方法来确定机动车停放的倾斜度。然后检查内燃机5的运行状态。当内燃发动机5停止时，双离合变速器3的双离合器4在下一步骤中闭合，即第一离合器10和第二离合器11都闭合。在下一步骤中，电机6被激活并且造成驱动扭矩从电机6侧传递到双离合变速器3的变速器从动轴14上，进而传递到混合动力传动系1的从动端7上。所引入的扭矩的大小或类型取决于所确定的机动车的驻车位置。当从电机6侧引入相反扭矩时，可以停用驻车锁止机构2而不会产生减荷冲击。因此，经由电机6主动地提供相反扭矩。
附图标记列表
1 混合动力传动系
2 驻车锁止机构
3 双离合变速器
4 双离合器
5 内燃机
6 电机
7 (混合动力传动系的)从动端
8 第一子变速器
9 第二子变速器
10 第一离合器
11 第二离合器
12 第一输入轴
13 第二输入轴
14 变速器从动轴
15 (双离合器的)输入端
16 (机动车的)轴
17，17’ 轮
G1 第一前进挡位
G2 第二前进挡位
G3 第三前进挡位
G4 第四前进挡位
G5 第五前进挡位
G6 第六前进挡位
G7 第七前进挡位
R 倒挡

Claims (6)

1.一种用于停用机动车的混合动力传动系(1)的驻车锁止机构(2)的方法，其中所述混合动力传动系(1)具有：双离合变速器(3)，其具有双离合器(4)；内燃机(5)；至少一个电机(6)，其中所述内燃机(5)以及所述电机(6)与所述双离合变速器(3)驱动有效地连接或可连接；和用于形状配合地固定所述混合动力传动系(1)的从动端(7)的驻车锁止机构(2)，其中所述驻车锁止机构(2)通过相应的驾驶员意愿激活，所述方法包括以下步骤：
-确定所述机动车的驻车位置，
-确定所述内燃机的运行状态(5)，
-当所述内燃机(5)静止时，闭合所述双离合器(4)，
-根据所确定的所述机动车的驻车位置来激活所述电机(6)并且将驱动扭矩传递到所述混合动力传动系(1)的从动端(7)上，以及
-松开所述驻车锁止机构(2)。
2.根据权利要求1所述的方法，
其特征在于，
在所述机动车的第一驻车位置中，所述电机(6)在激活时沿第一旋转方向旋转。
3.根据权利要求2所述的方法，
其特征在于，
在所述机动车的第二驻车位置中，所述电机(6)在激活时沿第二旋转方向，即与所述第一旋转方向相反的旋转方向旋转。
4.根据权利要求1、2或3所述的方法，
其特征在于，
所述双离合变速器(3)具有分配有所有奇数挡位(G1，G3，G5，G7)的第一子变速器(8)，以及分配有所有偶数挡位(G2，G4，G6)和倒挡(R)的第二子变速器(9)，其中所述电机(6)经由第二子变速器(9)的挡位(G6)与所述双离合变速器(3)驱动有效地连接或可连接。
5.根据权利要求4所述的方法，
其特征在于，
当所述驻车锁止机构(2)激活时，在所述第一子变速器(8)中挂入挡位(G1)，即具有最高传动比的挡位。
6.根据权利要求5所述的方法，
其特征在于，
将扭矩从所述电机(6)侧经由所述第二子变速器(9)、所述双离合器(4)的与所述第二子变速器(9)相关联的第二离合器(11)、所述内燃机(5)、所述双离合器(4)的与所述第一子变速器(8)相关联的第一离合器(10)、所述第一子变速器(8)和所述挡位(G1)以最高的传动比传递至所述混合动力传动系(1)的从动端(7)。
CN202011053641.5A 2019-10-02 2020-09-29 用于停用机动车的混合动力传动系的驻车锁止机构的方法 Active CN112590529B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019215260.0A DE102019215260B8 (de) 2019-10-02 2019-10-02 Verfahren zur Deaktivierung eines Parksperrenmechanismus eines Hybridantriebsstrangs für ein Kraftfahrzeug
DE102019215260.0 2019-10-02

Publications (2)

Publication Number Publication Date
CN112590529A true CN112590529A (zh) 2021-04-02
CN112590529B CN112590529B (zh) 2024-06-18

Family

ID=72561690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011053641.5A Active CN112590529B (zh) 2019-10-02 2020-09-29 用于停用机动车的混合动力传动系的驻车锁止机构的方法

Country Status (3)

Country Link
EP (1) EP3808587B1 (zh)
CN (1) CN112590529B (zh)
DE (1) DE102019215260B8 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022214129A1 (de) 2022-12-21 2024-06-27 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum geräuscharmen Auslegen einer Parksperre eines Fahrzeugs mit elektrischem Antrieb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103963628A (zh) * 2013-01-28 2014-08-06 爱信精机株式会社 车辆停车装置以及车辆的停车方法
CN104057814A (zh) * 2013-03-21 2014-09-24 格特拉格传动机构和齿轮工厂赫尔曼·哈根迈尔有限公司&两合公司 用于机动车辆的传动系
CN106545650A (zh) * 2015-09-18 2017-03-29 腓特烈斯港齿轮工厂股份公司 用于脱开机动车双离合器变速器的驻车锁定器的方法
WO2019076644A1 (de) * 2017-10-20 2019-04-25 Magna Pt B.V. & Co. Kg Verfahren zur steuerung eines fahrzeugs mit einem doppelkupplungsgetriebe, sowie steuergerät und fahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008014271A1 (de) * 2008-03-04 2009-09-10 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Verfahren zur Steuerung eines automatisierten Antriebsstrangs für Kraftfahrzeuge
DE102014108181A1 (de) * 2014-06-11 2015-12-17 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hybrid-Kraftfahrzeuggetriebeanordnung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103963628A (zh) * 2013-01-28 2014-08-06 爱信精机株式会社 车辆停车装置以及车辆的停车方法
CN104057814A (zh) * 2013-03-21 2014-09-24 格特拉格传动机构和齿轮工厂赫尔曼·哈根迈尔有限公司&两合公司 用于机动车辆的传动系
CN106545650A (zh) * 2015-09-18 2017-03-29 腓特烈斯港齿轮工厂股份公司 用于脱开机动车双离合器变速器的驻车锁定器的方法
WO2019076644A1 (de) * 2017-10-20 2019-04-25 Magna Pt B.V. & Co. Kg Verfahren zur steuerung eines fahrzeugs mit einem doppelkupplungsgetriebe, sowie steuergerät und fahrzeug

Also Published As

Publication number Publication date
EP3808587B1 (de) 2021-10-27
EP3808587A1 (de) 2021-04-21
DE102019215260B3 (de) 2020-12-24
DE102019215260B8 (de) 2021-03-25
CN112590529B (zh) 2024-06-18

Similar Documents

Publication Publication Date Title
US9174644B2 (en) Vehicle shift control device
US8043187B2 (en) Automatic transmission for vehicles
US7833120B2 (en) Automatic transmission for vehicles
US8092340B2 (en) Hybrid electric vehicle powertrain control after a requested change in vehicle direction
US20090043465A1 (en) Vehicle control apparatus and method
US20070049444A1 (en) Automatic vehicle gearshift transmission
US8162796B2 (en) Method for operating an automatic gearbox
JP2009132270A (ja) ハイブリッド車両の制動制御装置
US9227636B2 (en) Power transmission device
WO2014045092A1 (en) Control device for hybrid vehicle
JP2007106394A (ja) 電動駆動システム及びそのための運転方法
US20120149514A1 (en) Motor-assisted transmission
US6397692B1 (en) Electro-mechanical automatic transmission for front wheel drive
US6856880B2 (en) Automatic shift controller for a vehicle
US10995828B2 (en) Transmission for a hybrid drive arrangement, method for operating the hybrid drive arrangement, computer program and storage medium
JP4915217B2 (ja) 車両のパワートレーン
CN106051147A (zh) 一种电动汽车变速器
WO2013129053A1 (ja) 車両の変速制御装置
US20200223305A1 (en) Transmission for a hybrid drive arrangement, hybrid drive arrangement, vehicle, method for operating the hybrid drive arrangement, computer program and storage medium
JP4650263B2 (ja) 動力伝達装置の制御装置
CN112590529B (zh) 用于停用机动车的混合动力传动系的驻车锁止机构的方法
WO2013008855A1 (ja) 手動変速機
CN107269835B (zh) 混合动力车辆的变速控制装置
US20060254837A1 (en) Hybrid drive unit, and method of controlling a gear shift sequence in a manual shift transmission of a hybrid drive unit
JP5923408B2 (ja) 車両用変速機

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant