CN104071011B - 车辆的高电压***控制装置 - Google Patents

车辆的高电压***控制装置 Download PDF

Info

Publication number
CN104071011B
CN104071011B CN201410111361.3A CN201410111361A CN104071011B CN 104071011 B CN104071011 B CN 104071011B CN 201410111361 A CN201410111361 A CN 201410111361A CN 104071011 B CN104071011 B CN 104071011B
Authority
CN
China
Prior art keywords
vehicle
voltage system
motor
controls device
controls
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.)
Active
Application number
CN201410111361.3A
Other languages
English (en)
Other versions
CN104071011A (zh
Inventor
岸田太
岸田太一
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries Ltd
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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Publication of CN104071011A publication Critical patent/CN104071011A/zh
Application granted granted Critical
Publication of CN104071011B publication Critical patent/CN104071011B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60W30/14—Adaptive cruise control
    • B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2009—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0007—Measures or means for preventing or attenuating collisions
    • 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
    • B60L3/0007—Measures or means for preventing or attenuating collisions
    • B60L3/0015—Prevention of collisions
    • 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
    • B60L3/04—Cutting off the power supply under fault conditions
    • 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
    • B60L7/14—Dynamic electric regenerative braking for vehicles propelled by ac motors
    • 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
    • B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
    • B60L7/26—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
    • 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
    • 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
    • B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel 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
    • 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
    • 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
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/085—Taking automatic action to adjust vehicle attitude in preparation for collision, e.g. braking for nose dropping
    • 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
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
    • 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
    • B60W30/14—Adaptive cruise control
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • 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
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • 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
    • B60L2240/60—Navigation input
    • B60L2240/62—Vehicle position
    • 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
    • B60L2240/60—Navigation input
    • B60L2240/68—Traffic data
    • 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
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/44—Control modes by parameter estimation
    • 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
    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • 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
    • 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
    • B60W2540/18—Steering angle
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/08—Electric propulsion units
    • B60W2710/083—Torque
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/10—Change speed gearings
    • B60W2710/1005—Transmission ratio engaged
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/10—Change speed gearings
    • B60W2710/1061—Output power
    • B60W2710/1066—Transmission of zero torque
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/18—Braking system
    • B60W2710/182—Brake pressure, e.g. of fluid or between pad and disc
    • 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
    • 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
    • Y02T10/64—Electric machine technologies 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
    • 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
    • Y02T10/72—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
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Regulating Braking Force (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

本发明提供一种车辆的高电压***控制装置。通过本发明，提高具有高电压***的车辆的安全性。本发明的车辆（10）具备高电压***（23），高电压***（23）具有电动发电机（12）和电池（22），基于来自车间距离检测器（25）的信号检测前行车与本车之间的车间距离。车辆（10）中设置有根据车间距离来制动车辆的自动制动器（31），当在车辆（10）以高车速行驶的状态下自动制动器（31）工作时，通过主继电器（24）切断高电压***（23）。

Description

车辆的高电压***控制装置
技术领域
本发明涉及一种用于对设置在具有电动机的车辆中的高电压***进行控制的车辆的高电压***控制装置。
背景技术
在具有作为动力源的电动机的车辆中，有仅将电动机作为动力源的狭义上的电动汽车（EV）、和广义上的电动汽车即将电动机与内燃机作为动力源而设置的混合动力车辆（HEV）。在这些电动汽车中，电动机通过逆变器而连接到二次电池等的电池上，从电池到电动机构成了高电压***。在车辆冲撞到前行车或障碍物的情况下，为了保护乘客使安全气囊工作。此外，如果冲撞危及高电压的电池，则存在因漏电引起触电等的危险，由于估计到这一点，因此检测到冲撞时，自动地切断高电压***即进行自动断开（autodisconnect）。
专利文献1中记载了一种如果接收到冲撞预知信号，则使***的主继电器断开的混合动力车辆。并且，专利文献2中记载了一种在车辆冲撞时或预知冲撞时切断强电继电器的混合动力车辆的控制装置。
专利文献3中记载了一种在预知到冲撞的情况下将高电压电池与逆变器之间的电连接切断的混合动力车辆的高电压切断***。并且，专利文献4中记载了一种当预知冲撞后进入需要避撞制动（pre-crash brake）的区域时，进行利用电机的再生制动的制动辅助***。在该制动辅助***中，如果判断出冲撞的可能性，则将向电机的驱动力分配比例设定为比向发动机的驱动力分配比例更高，如果判断出进入了需要制动器工作的区域，则通过电机产生再生制动力。
现有技术文献
专利文献
专利文献1：日本特开2005-20952号公报
专利文献2：日本特开2006-20450号公报
专利文献3：日本特开2006-143141号公报
专利文献4：日本特开2007-129827号公报
如果在车辆中设置车间距离检测器，则能够检测出包括障碍物的前行车与本车之间的车间距离。在具有车间距离检测器和使车轮自动制动的自动制动器的车辆中，通过根据车间距离而预知冲撞，能够进行使制动器自动工作的避撞控制。通过进行避撞控制，即使在本车的前方存在前行车或障碍物，也能够自动使制动器工作而避免冲撞或减轻冲撞的损伤。
但是，如上所述，在检测到冲撞之后切断高电压***的操作，会有无法完全避免高电压***危险的情况。
发明内容
本发明的目的在于提高具有高电压***的车辆的安全性。
本发明的车辆的高电压***控制装置是一种具备高电压***的车辆的高电压***控制装置，所述高电压***具有作为动力源的电机和向该电机供给电力的电池，所述车辆的高电压***控制装置具有：车间距离检测部，检测出前行车等的对象物与本车之间的车间距离；自动制动器，根据车间距离自动制动车辆；切断控制部，当所述自动制动器工作时，切断所述高电压***。
由于一旦进行根据对象物与本车之间的车间距离通过自动制动器制动车辆的避撞控制，则基于自动控制器的工作而切断高电压***，因此即使万一车辆冲撞到前行车等的对象物，也能够避免高电压***的危险，能够提高车辆的安全性。
附图说明
图1是表示混合动力车辆的***构成的一个示例的概略图。
图2（A）是表示在避撞控制时的本发明的高电压***的切断控制的时间图，图2（B）是表示作为比较例所示的以往高电压***的切断控制的时间图。
图3是表示本发明的切断控制的处理步骤的流程图。
符号说明
10 车辆
11 发动机
12 电动发电机
13 变速机
14 输出轴
15 减速齿轮对
21 逆变器
22 电池
23 高电压***
24 主继电器
25 车间距离检测器
26 车间距离检知控制器
27 HEV控制器
31 自动制动器
具体实施方式
以下基于附图对本发明的实施方式进行详细说明。图1中示出的车辆10作为混合动力车辆，具备分别作为动力源的由汽油发动机或柴油发动机等的内燃机构成的发动机11以及作为具有发电功能的电机的电动发电机12。发动机11的输出轴连接到变速机13，在变速机13的输出轴14上连接有电动发电机12。输出轴14通过减速齿轮对15连接到前轮用的车轴16，该车辆10具有将发动机11的动力传递到作为驱动轮的前轮17的发动机驱动***、以及将电动发电机12的动力传递到驱动轮的电机驱动***。根据行驶模式，将发动机11的动力和电动发电机的动力中的至少一种动力传递到车轴16上设置的前轮17。后轮用的车轴18上设置有后轮19。需要说明的是，在图1中，图示省略了设置在前轮用的车轴16上的差动装置。
在电动发电机12的定子上连接有逆变器21，在逆变器21上通过电线连接有作为蓄电装置的电池22。从电池22到电动发电机12构成了高电压***23，电池22与逆变器21之间的电线上设置有高电压***的接头即主继电器24。在该车辆10中，发动机11的动力如箭头E所示被传递到前轮17，如果电池22的电力如箭头B所示供给到电动发电机12，则电动发电机12的动力如箭头M所示被传递到前轮17。由此，能够将发动机11和电动发电机12中的至少任意一个作为动力源而驱动车辆10。
如果在车辆的减速时使电动发电机12起到发电机的作用，则如虚线箭头G所示，变为吸收制动时作为热量舍弃的减速能量而向电池22充电的再生制动模式。
在该车辆10中，设置有用于检测出障碍物或前行车与本车之间的车间距离的车间距离检测器25。作为该车间距离检测器25有以下形式：使用两个CCD相机而利用左右的视差来检测出至作为对象物的前行车或障碍物的距离的形式、使用毫米波雷达检测出距离的形式等。对于来自车间距离检测器25的检测传感信号，在作为车间距离检测部的车间距离检知控制器26中基于检测传感信号而检测前行车等的对象物与本车之间的车间距离。检测的车间距离的信号被发送到作为切断控制部的HEV控制器27。在该HEV控制器27上连接有电池控制器28，电池控制器28基于来自HEV控制器27的信号将主继电器24控制为连接的状态以及解除连接的状态。
为了将控制力施加到车辆10，前轮17和后轮19中设置有自动制动器31，每个自动制动器31具有液压驱动器，通过制动控制器32对液压驱动器的动作进行控制。车辆10中还设有踩踏式制动器，但在图1中省略了图示。从HEV控制器27将控制信号发送至控制发动机11的发动机控制器33，对发动机11的输出力矩进行控制。此外，从HEV控制器27将变速指令信号输出到控制变速机13的变速机控制器34，将电动发电机12的输出力矩的指令信号输出到控制逆变器21的逆变器控制器35。包括HEV控制器27的上述各种控制器由具备中央运算处理装置（CPU）、存储器（ROM、RAM）和输入输出接口的微型计算机构成。
如图1所示，车辆10中设有检测出前行车等的对象物与本车之间的车间距离的车间距离检测器25和自动制动器31，如果本车与对象物之间的车间距离为预定避撞控制距离以下，则进行避撞控制，使自动制动器31工作而自动地制动车辆10。
图2（A）是表示在避撞控制时的本发明的高电压***的切断控制的时间图，图2（B）是表示作为比较例所示的以往高电压***的切断控制的时间图。
如图2（A）所示，自动制动器31工作以进行避免冲撞到对象物的避撞控制。如果自动制动器31的制动液压超过预定的阈值，则HEV控制器27将切断信号输出到电池控制器28。由此，电池控制器28向主继电器24输出连接解除信号来实施自动断开。如果进行避撞控制，则使车辆10停止，不会与前行车等的对象物冲撞，但是即使万一车辆10冲撞到对象物，也已经基于自动制动器31的工作而实施自动断开来切断了主继电器24。如此，由于通过切断主继电器24使高电压***23切断，因此即使万一车辆10冲撞到对象物，也能够切实避免高电压***的危险。
特别是，在车辆以超过预定的切断速度的高车速行驶的状态下进行避撞控制时，实施自动断开。作为该切断速度，例如设定为超过30km/h的车速。预料车辆10以这样的高速度行驶的状态下进行避撞控制时与在低车速的状态下进行避撞控制时相比，冲撞的可能性会变高。因此，在以预定的切断速度以上的高车速行驶的状态下进行避撞控制时，实施自动断开。需要说明的是，作为切断速度不限于上述的30km/h，可设定为任意车速。
如图2（B）中作为比较例所示，以往当检测到车辆冲撞到前行车等的对象物时，使安全气囊工作的同时实施自动断开。因此，由于在冲撞后执行自动断开，所以预料高电压***存在危险，而通过基于自动制动器31的工作而执行自动断开，能够避免高电压***的危险。
如果执行自动断开，则在将电动发电机12的驱动力矩传递至驱动轮的状态下，车辆中会产生冲击。因此，从进行避撞控制到实施自动断开的过程中，为了在电动发电机12中不产生轴力矩，进行使电动发电机12的目标力矩为0的零力矩化控制。通过将指令信号从HEV控制器27发送到逆变器控制器35来进行零力矩化。通过与该零力矩化控制一起对发动机力矩进行增减，来减小与驾驶员的要求力矩之间的背离。作为减少该背离的方式，有对变速机13的变速比进行调整的形式。此外还有将发动机力矩的增减与变速比的调整一起进行的形式。
图3是表示切断控制的处理步骤的流程图。在车辆10行驶时，基于来自车间距离检测器25的信号通过车间距离检知控制器26检测出前行车或障碍物等的对象物与本车间的车间距离（步骤S1）。在步骤S2中，如果在判定为车速超过了预定的切断速度的状态下本车与对象物之间的车间距离缩短至预定以下而使车辆10接近对象物，则在步骤S3中判定为预测发生冲撞。当判定为预测发生冲撞时，如图2（A）所示，执行避撞控制（步骤S4）。如果实施避撞控制，则自动制动器31根据来自制动控制器32的控制信号而工作，向车辆10施加制动力。
如果自动制动器31的液压超过阈值，则首先在步骤S5中将电机力矩零力矩化后，在步骤S6中执行自动断开而切断主继电器24。如此，如果进行零力矩化后切断高电压***23，则在避撞控制的情况下减少与驾驶员的要求力矩之间的背离的同时，即使万一车辆发生冲撞，也能够确保高电压***23的安全。
即使在车辆以低车速接近对象物的情况下也可执行避撞控制。如上所述，通过在车速为上述高车速时执行避撞控制的状态下基于自动制动器31的工作而实施自动断开，能够避免在冲撞可能性比低车速时更高的行驶状态中的高电压***的危险。
当通过避撞控制使车辆10不与对象物冲撞并在接近对象物处停止时，基于车辆10的停止信号将主继电器24切换到连接状态。但是，也可以通过手动开关进行该切换动作。
本发明不限于上述实施方式，在不脱离其要点的范围内可以进行各种变形。例如，虽然图1中所示的车辆10是以发动机11和电动发电机12作为动力源的混合动力车辆，但本发明的高电压***控制装置也可适用于仅以电动机作为动力源的车辆。

Claims (7)

1.一种车辆的高电压***控制装置，具备高电压***，所述高电压***具有作为动力源的电机和向该电机供给电力的电池，所述车辆的高电压***控制装置具有：
车间距离检测部，检测出作为对象物的前行车或障碍物与本车之间的车间距离；
自动制动器，根据车间距离自动制动车辆；
切断控制部，当所述自动制动器工作时，切断所述高电压***；
逆变器，在所述高电压***中与所述电机连接；以及
逆变器控制器，控制所述逆变器，
在切断所述高电压***之前，所述逆变器控制器将所述电机的力矩零力矩化。
2.根据权利要求1所述的车辆的高电压***控制装置，其中，当在车辆以超过预定的切断速度的高车速行驶的状态下所述自动制动器工作时，切断所述高电压***。
3.根据权利要求1或2所述的车辆的高电压***控制装置，其中，切断所述高电压***的主继电器设置在所述电池与所述逆变器之间。
4.根据权利要求1或2所述的车辆的高电压***控制装置，其中，作为动力源具有电机和发动机，当使电机力矩零力矩化时对发动机力矩进行增减。
5.根据权利要求3所述的车辆的高电压***控制装置，其中，作为动力源具有电机和发动机，当使电机力矩零力矩化时对发动机力矩进行增减。
6.根据权利要求4所述的车辆的高电压***控制装置，其中，在所述发动机与驱动轮之间设置变速机，当使电机力矩零力矩化时对变速比进行调整。
7.根据权利要求5所述的车辆的高电压***控制装置，其中，在所述发动机与驱动轮之间设置变速机，当使电机力矩零力矩化时对变速比进行调整。
CN201410111361.3A 2013-03-27 2014-03-24 车辆的高电压***控制装置 Active CN104071011B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-066057 2013-03-27
JP2013066057A JP5767265B2 (ja) 2013-03-27 2013-03-27 車両の高電圧系制御装置

Publications (2)

Publication Number Publication Date
CN104071011A CN104071011A (zh) 2014-10-01
CN104071011B true CN104071011B (zh) 2016-09-28

Family

ID=51519934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410111361.3A Active CN104071011B (zh) 2013-03-27 2014-03-24 车辆的高电压***控制装置

Country Status (4)

Country Link
US (1) US9340209B2 (zh)
JP (1) JP5767265B2 (zh)
CN (1) CN104071011B (zh)
DE (1) DE102014103786B4 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012008680A1 (de) * 2012-04-28 2013-10-31 Audi Ag Fahrzeug und Verfahren zum sicheren Abschalten von hochspannungserzeugenden Einrichtungen bei einem Unfall
DE102015206561A1 (de) * 2015-04-13 2016-10-13 Siemens Aktiengesellschaft Antriebschutzvorrichtung zum Schützen eines Fahrantriebs
DE102015213078A1 (de) * 2015-07-13 2017-01-19 Conti Temic Microelectronic Gmbh Bremslichterkennung bei vorausfahrenden Fahrzeugen zur Anpassung einer Auslösung aktiver Sicherheitsmechanismen
CN108058598A (zh) * 2017-12-13 2018-05-22 北京新能源汽车股份有限公司 一种汽车及汽车高压上电控制器、控制方法和装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101448670A (zh) * 2006-07-20 2009-06-03 三菱电机株式会社 电车控制装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389824A (en) 1992-03-17 1995-02-14 Kabushiki Kaisha Equos Research Power supply cut off apparatus
JPH07227002A (ja) * 1994-02-07 1995-08-22 Motor Jidosha Kk 電気自動車用制御装置
DE19502501C2 (de) * 1995-01-27 2000-11-30 Mannesmann Sachs Ag Sicherheitsschaltung für Kfz mit Elektrotraktion
JP2005020952A (ja) * 2003-06-27 2005-01-20 Toyota Motor Corp 車両の制御装置
JP2006020450A (ja) 2004-07-02 2006-01-19 Nissan Motor Co Ltd 車両用制御装置
JP2006141158A (ja) * 2004-11-12 2006-06-01 Toyota Motor Corp 車両の制御装置
JP2006143141A (ja) 2004-11-24 2006-06-08 Nissan Motor Co Ltd 衝突予知高電圧遮断システム
JP2007129827A (ja) 2005-11-04 2007-05-24 Nissan Motor Co Ltd ハイブリッド車両のインテリジェントブレーキアシストシステム
JP2010183676A (ja) * 2009-02-03 2010-08-19 Toyota Motor Corp 車両の制御装置および制御方法
JP5434865B2 (ja) * 2010-09-24 2014-03-05 トヨタ自動車株式会社 電気自動車
JP5321660B2 (ja) * 2011-08-30 2013-10-23 トヨタ自動車株式会社 車両の制御装置及び制御方法
US8983692B2 (en) * 2012-09-21 2015-03-17 GM Global Technology Operations LLC Execution of half plane with limited charge capability near zero output torque growl mitigation strategy via fast actuators

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101448670A (zh) * 2006-07-20 2009-06-03 三菱电机株式会社 电车控制装置

Also Published As

Publication number Publication date
US20140297152A1 (en) 2014-10-02
DE102014103786A1 (de) 2014-10-02
JP5767265B2 (ja) 2015-08-19
JP2014189136A (ja) 2014-10-06
US9340209B2 (en) 2016-05-17
CN104071011A (zh) 2014-10-01
DE102014103786B4 (de) 2022-06-02

Similar Documents

Publication Publication Date Title
KR101448755B1 (ko) 전기자동차의 타력 주행시 감속 제어 방법 및 시스템
EP2892144B1 (en) Vehicle control device
EP3210814B1 (en) Control method and apparatus of hybrid electric vehicle
CN105523034B (zh) 一种纯电动汽车的跛行行驶控制方法及***
CN104071011B (zh) 车辆的高电压***控制装置
CN105383492B (zh) 用于调整减速率的车辆***和方法
CN104071155B (zh) 混合动力车辆的发电控制装置
WO2011129196A1 (ja) ハイブリッド自動車
EP3033243B1 (en) Method and system for controlling an isolated hv circuit
JP2010242967A (ja) 衝突時に車両のドライブトレイン内での力の流れを遮断するための方法
CN202463585U (zh) 一种汽车碰撞熄火控制装置
JP2013062909A (ja) 自動車
JP4674569B2 (ja) 電気自動車の電力供給制御装置
JP2017065283A (ja) 電動モータの制御装置
CN110803024B (zh) 一种电动车辆的碰撞保护控制方法及***
JP6311225B2 (ja) 車両用高電圧遮断装置
JP2015089290A (ja) 車両の給電制御装置
GB2557678A (en) Apparatus and method for controlling a high voltage circuit
KR20180012576A (ko) 주행거리 연장형 자동차의 회생제동 시 배터리 충전 제어장치 및 그 방법
CN109969190B (zh) 车辆的控制方法、***及车辆
JP2017121146A (ja) 車両の制御装置
CN204978642U (zh) 一种车速控制***及汽车
JP7103094B2 (ja) ハイブリッド車両
JP5434865B2 (ja) 電気自動車
KR101383001B1 (ko) 하이브리드 차량의 조향각 센서 고장 진단 방법, 및 이를 이용한 조향각 검출 오류시 페일 세이프 제어방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Patentee after: Subaru Co.

Address before: Tokyo, Japan

Patentee before: Fuji Heavy Industries, Ltd.

CP01 Change in the name or title of a patent holder