CN101318507A - 功率提升***和方法 - Google Patents

功率提升***和方法 Download PDF

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CN101318507A
CN101318507A CNA2008101086945A CN200810108694A CN101318507A CN 101318507 A CN101318507 A CN 101318507A CN A2008101086945 A CNA2008101086945 A CN A2008101086945A CN 200810108694 A CN200810108694 A CN 200810108694A CN 101318507 A CN101318507 A CN 101318507A
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system controller
vehicle
battery
power ascension
operator interface
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CN101318507B (zh
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布兰登·马斯特森
史蒂文·斯琼道夫
斯科特·伽伯瑞
弗朗西斯·T·康诺利
威廉姆·保罗·帕金斯
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Ford Global Technologies LLC
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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
    • B60K6/26—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 motors or the generators
    • 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • 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
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • 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
    • 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
    • B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
    • 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
    • B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
    • B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
    • 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
    • B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • 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
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904—Component specially adapted for hev
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904—Component specially adapted for hev
    • Y10S903/908—Fuel cell

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  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

一种功率提升***和方法。该功率提升***的一个说明性实施例包括具有***激活按钮的操作者界面；连接到该操作者界面的车辆***控制器；以及连接到车辆***控制器的发动机***控制器、电池***控制器和附件***控制器中的至少一个。

Description

功率提升***和方法
技术领域
本发明涉及车辆。具体说，本发明涉及一种功率提升***和方法，其在必要时可以暂时为车辆驱动***提升功率。
技术背景
卡车和SUV(Sports Utility Vehicles运动型多用途车)传统上为牵引和拖拉提供多功能性。但是，牵引和拖拉所需的动力典型地由卡车和SUV上的大排量发动机提供。市场调查表明，尽管购买者希望车辆能一直具有牵引和拖拉的能力，但很多此类车辆的购买者只有在很罕见的情况下以用其牵引和拖拉为目的。但是，在车辆上采用大功率的发动机并储存牵引力，往往导致车辆燃油经济性的折损。
尽管在特定需要的情况下短期可能会出现问题，但还是可以用具有较小发动机的车辆牵引或拖拉一个合理的装载量。例如，将挂在拖车上的船拖出水面并拖上船用坡道要求短时间内牵引力的高输出。一旦拖船的拖车达到水平地面，拖车就能用实质上更低的功率输出牵引。因此，必要时选择性地和暂时性地适应大功率输出，在不再需要大功率输出时转换至低功率输出的能力，将长期实质上节约燃料并将减少排放。
发明内容
本发明总体上针对功率提升***。该功率提升***的一个说明性的实施例包括：具有***激活按钮的操作者界面；连接到该操作者界面的车辆***控制器；以及连接到该车辆***控制器的发动机***控制器、电池***控制器和附件***控制器中的至少一个。
本发明总体上还针对一种可以暂时为具有车辆发动机和附件的车辆提升功率的方法。这种方法的一个说明性实施例包括：提供具有***激活按钮的操作者界面；将车辆***控制器连接到该操作者界面；将附件连接到车辆***控制器；并且至少通过操作者界面的操作抑制附件运行。
附图说明
本发明将参考附图用举例的方式进行说明，其中：
图1为功率提升***和方法的一个说明性实施例的原理图。
具体实施方式
本发明针对一种可以在需要时为车辆驾驶***暂时提升功率的功率提升***和方法。该功率提升***包括由操作者启动的功率提升操作者界面，其可能是开关、按钮或配备在仪表盘或车辆其他可选位置的菜单。功率提升操作者界面的选择性启动开动操作策略，该策略可以暂时提升车辆功率，在短期内对高功率需求的情况，例如牵引和拖拉提供协助。功率提升操作者界面的启动引起的车辆性能的改变是暂时性的，并且在一些实施例中被设置成自动超时。在其他一些实施例中，由软件逻辑程序控制车辆性能的改变，当该程序判断不再需要额外的功率时，该软件逻辑程序终止该车辆的高功率模式。
该功率提升***采用任何机制或多个机制的组合，在功率提升操作者界面启动后可以实现车辆功率的暂时提升。这些机制可以包括改变传统或混合动力车的发动机性能标定参数来平衡燃油经济性，或通过控制NVH(噪声、振动与舒适性)和/或排放来获得额外的功率。此外，混合动力电动车(HEV)中，调节电动机参数和电池***来平衡电动机热防护，电池输出和/或电池充电状态(state-of-charge，SOC)保护来获得暂时的额外功率。装配有“可变气门驱动”技术的发动机(VVA可变气门驱动，EVA电磁气门驱动，等)可以彻底充分地改变发动机运作以改变燃烧循环，如，为增加功率输出从阿特金森循环(Atkinson Cycle，混合动力车常用)变至奥托循环(Otto Cycle)。HEV车辆控制***还可以通过抑制其它车辆附件功能如电空气调节和电动助力转向为暂时功率提升额外释放更多电能。典型地用软件控制实现对功能使用的监控，以避免过度使用并防止***和车辆组件的损害。
参照图1，数字1总体上表示该功率提升***的一个说明性实施例。在图1所示的例子中，功率提升***1是在混合动力电动车(HEV)(未显示)中实施的；然而，应该理解，功率提升***1也可选择地用在传统或电动车辆中。功率提升***1包括操作者界面2，其可以是开关、按钮或提供在仪表盘或车辆其他合适位置的菜单(未显示)。在操作者界面2上提供了***激活按钮3，以便于操作者(未显示)选择性激活车辆功率提升***1。在某些实施例中，“***开启”指示灯4被提供在操作者界面2上用来指示功率提升***1的“开启”状态。在某些实施例中，“***关闭”指示灯5被提供在操作者界面2上用来指示功率提升***1的“关闭”状态。
操作者界面2与混合动力车辆的车辆***控制器10连接。混合动力车辆***控制器10又与发动机***控制器12，电池***控制器14和附件***控制器16中的至少一个连接。在某些实施例中，文字信息中心18被连接到混合动力车辆***控制器10。车辆加速器踏板32被典型地连接到混合动力车辆***控制器10。在某些实施例中，功率提升模式计时器34被连接到混合动力车辆***控制器10。
混合动力车辆***控制器10用于监控接收自操作者界面2的功率提升模式请求状态；典型地分别通过激活信号24，26和/或28指示发动机***控制器2，电池***控制器14和/或附件***控制器16进入功率提升模式；通过车辆的加速器踏板32监控来自车辆操作者的功率输入；通过功率提升模式计时器34的运行对功率提升模式的持续时间计时；当预设的功率提升模式时段过去后，指示发动机***控制器12，电池***控制器14和/或附件***控制器16返回正常运作，这典型地由功率提升模式计时器34决定；并且通过“***开启”指示灯4，“***关闭”指示灯5和/或文字信息中心18提供功率提升模式状态反馈。在某些实施例中，混合动力车辆***控制器10用于以提升功率流程图的形式(未显示)或用其他视觉效果提供功率提升模式状态反馈。在预设的功率提升模式的时段过去后，混合动力车辆***控制器10典型地，通过对应的一个或多个终止信号分别终止发动机***控制器12，电池***控制器14和/或附件***控制器16的功率提升模式的运行。
车辆发动机36和各车辆附件38连接到发动机***控制器12。车辆发动机附件38包括与车辆发动机36相联运行且需要机械或电动、但在运行过程中不是车辆发动机36短期运作必不可缺的组件。车辆附件可以包括，例如：A/C压缩机；交流电机；电动水泵；以及发动机冷却风扇。
发动机***控制器12用于暂时调节发动机标定参数，在需要功率提升模式时在增大车辆发动机36的输出功率性能可能造成的NVH(噪声、振动和舒适性)，燃油经济性和排放之间取得平衡。可以暂时被发动机***控制器12调节的发动机标定参数包括，例如，为了增大发动机输出，通过VVA或EVA技术对阀的执行进行更改，以改变车辆发动机36的燃烧循环；某些车辆发动机附件38(AC压缩机，交流电机，开放的自动调温器或冷却液阀门)的FEAD(前端附件驱动)负载的短期减少；某些车辆发动机附件38(电子A/C，电动水泵和其它高电压负荷)的抑制或终止；发动机冷却风扇运行的终止；以及解除主动FEAD皮带张紧装置以减少负载。
至少一个车辆电池40和电池冷却风扇44被连接到电池***控制器14。车辆的牵引电机42进一步被连接到电池***控制器14。电池***控制器14用于在需要功率提升模式的情况下暂时调节(降低)至少一个电池40的热和电池荷电状态(SOC)电池防护极限。这允许在可能损耗电池寿命的情况下增加电池40的输出功率。在功率提升模式中可以被调节的某些电池40的参数包括，但不限于，为降低交流电机/发电机负荷，电池功率传送至牵引电机42不需要再充电，这样使来自电池40的最大功率可以经过牵引电机42被传送至车轮(未显示)；来自电池40的可用作牵引的电池功率温度的升高被降低；以及关闭电池冷却风扇44。
各车辆附件46连接到附件***控制器16。附件***控制器16用于，在需要功率提升模式时，使所有不关键的、不能调节的电或FEAD负载失能，以此使最大可用的发动机和电动功率传递至车轮。在功率提升模式中可以被失能的某些附件负载包括，但不限于，切断车辆附件46如A/C；热增压泵；后窗除霜器；娱乐***(DVD等)；座垫，镜子和挡风玻璃的加热；以及无线电，气候控制***，内灯和任何其他不关键的附件组件或负载。
典型的实施方式中，功率提升***1安装在车辆中(未显示)，例如传统内燃机驱动的车辆或电动车。图1示例中，功率提升***1被安装在混合动力电动车(HEV)中。***1的操作者界面2被典型地安装在仪表盘(未显示)或在车中任何其它可选的合适位置上。操作者界面2被连接到混合动力车辆***控制器10。混合动力车辆***控制器10被连接到车辆发动机***控制器12，电池***控制器14和附件***控制器16中的至少一个。某些实施例中，文字信息中心18被连接到混合动力车辆***控制器10。
在需要超过车辆正常操作能力的巨大牵引或拖拉功率的情况下，车辆(未显示)操作者(未显示)手动启动操作者界面2的***激活按钮3。继而，操作者界面2发送激活信号22给混合动力车辆***控制器10。相应地，混合动力车辆***控制器10指示发动机***控制器12，电池***控制器14和附件***控制器16中的至少一个分别通过回应激活信号24，26和28进入功率提升模式。混合动力车辆***控制器10典型地也监控来自车辆加速器踏板32的功率，并通过功率提升模式计时器34的运行对功率提升模式的持续时间计时。在某些实施例中，预设的功率提升模式时段过去后，混合动力车辆***控制器10指示发动机***控制器12，电池***控制器14和/或附件***控制器16终止功率提升模式并返回正常运行。混合动力***控制器10也典型地通过适当地点亮“***开启”指示灯4或“***关闭”指示灯5向操作者界面提供有关功率提升模式状态的反馈。在某些实施例中，混合动力***控制器10将功率提升模式的“开启”或“关闭”状态发送至文字***中心18。
从混合动力车辆***控制器10接收激活信号24后，发动机***控制器12暂时调节车辆发动机标定参数，在损耗NVH，燃油经济性和排放的情况下增大车辆发动机36输出功率性能。被混合动力车辆***控制器10调节的发动机标定参数包括以下一个或多个：为增大发动机输出，通过VVA或EVA技术对阀动装置进行更改，以改变车辆发动机36的燃烧循环；某些车辆发动机附件38(AC压缩机，交流电机，开放的自动调温器或冷却液阀门)的FEAD(前端附件驱动)负载短期的降低；其他车辆发动机附件38如电子A/C，电动水泵和其它高电压负载的抑制；车辆发动机附件38如，发动机冷却风扇运行的终止；以及解除主动FEAD皮带张紧装置以减少负载。
从混合动力车辆***控制器10接收激活信号26后，电池***控制器14暂时调节至少一个电池40的热和SOC防护极限，在可能造成电池寿命损耗的情况下增加电池输出功率。在功率提升模式期间可以被调节的电池40的参数包括以下一个或多个：为降低交流电机/发电机负荷，电池40的电功率传送至牵引电机42不需要再充电，使得最大电功率可以从牵引电机42传送至车轮(未显示)；可用作牵引的电池功率温度的升高被降低；以及关闭电池冷却风扇44。
在从混合动力车辆***控制器10接收激活信号28后，附件***控制器16暂时使所有车辆附件46施加的不关键、不可调的电或FEAD负载失能。这使最大可用的发动机和电功率可以传输至车轮(未显示)。在功率提升模式期间失能的电或FEAD负载包括以下一个或多个：切断A/C；热增压泵；后窗除霜器；娱乐***(DVD等)；座垫、镜子和挡风玻璃加热；以及无线电、气候控制***、内灯和任何其它不关键的附件或负载。
由发动机***控制器12、电池***控制器14和/或附件***控制器16响应混合动力车***控制器10的启动而推动的贯穿功率提升模式的行为的单个或其结合的效果增大可为车辆的一个或多个发动机所用的电功率量。因此，车辆能完成牵引或拖拉任务，该任务对功率提升模式的相对较短的时段来说是必要的。在由混合动力车辆***控制器10确定的功率提升模式的预设操作时段过去后，发动机***控制器12、电池***控制器14和/或附件***控制器16恢复正常运行。这有利于车辆正常运作能力内的车辆运行，从而节约燃油和减少废气排放。
尽管本发明的优选实施例已经如上说明，但应该认识和理解的是，本发明可以做出多种改动并且权利要求意图覆盖所有可能落入本发明的精神和范围的修改。

Claims (21)

1.一种功率提升***，包含：
具有***激活按钮的操作者界面；
连接到所述操作者界面的车辆***控制器；以及
连接到所述车辆***控制器的发动机***控制器、电池***控制器和附件***控制器中的至少一个。
2.根据权利要求1所述的功率提升***，其特征在于包含在所述操作者界面上提供的“***开启”指示灯。
3.根据权利要求1所述的功率提升***，其特征在于进一步包含在所述操作者界面上提供的“***关闭”指示灯。
4.根据权利要求1所述的功率提升***，其特征在于进一步包含连接到所述车辆***控制器的文字信息中心。
5.根据权利要求1所述的功率提升***，其特征在于所述车辆***控制器包含混合动力车辆***控制器。
6.根据权利要求1所述的功率提升***，其特征在于所述发动机***控制器、电池***控制器和附件***控制器中的至少一个包含连接到所述车辆***控制器的发动机***控制器和电池***控制器。
7.根据权利要求1所述的功率提升***，其特征在于所述发动机***控制器、电池***控制器和附件***控制器中的至少一个包含连接到所述车辆***控制器的发动机***控制器和附件***控制器。
8.根据权利要求1所述的功率提升***，其特征在于所述发动机***控制器、电池***控制器和附件***控制器中的至少一个包含发动机***控制器和附件***控制器。
9.一种功率提升***，包含：
具有***激活按钮的操作者界面；
连接到所述操作者界面的车辆***控制器；
连接到所述车辆***控制器的发动机***控制器和连接到所述发动机***控制器的车辆发动机；
连接到所述车辆***控制器的电池***控制器和连接到所述电池***控制器的至少一个电池和牵引电机；以及
接到所述车辆***控制器的附件***控制器连和连接到所述附件***控制器的车辆附件。
10.根据权利要求9所述的功率提升***，其特征在于进一步包含提供在所述操作者界面上的“***开启”指示灯。
11.根据权利要求9所述的功率提升***，其特征在于进一步包含提供在所述操作者界面上的“***关闭”指示灯。
12.根据权利要求9所述的功率提升***，其特征在于进一步包含连接到所述车辆***控制器的文字信息中心。
13.根据权利要求9所述的功率提升***，其特征在于所述车辆***控制器包含混合动力车辆***控制器。
14.根据权利要求9所述的功率提升***，其特征在于所述发动机***控制器被用作至少抑制所述车辆发动机附件运行。
15.根据权利要求9所述的功率提升***，其特征在于所述电池***控制器被用作调节所述至少一个电池的电池防护极限。
16.根据权利要求9所述的功率提升***，其特征在于所述附件***控制器被用作终止所述车辆附件的运行。
17.根据权利要求9所述的功率提升***，其特征在于所述发动机***控制器被用作改变所述车辆发动机的燃烧循环。
18.一种用于具有车辆发动机和附件的车辆暂时提升功率的方法，包含：
提供具有***激活按钮的操作者界面；
将车辆***控制器连接到所述操作者界面；
将所述附件连接到所述车辆***控制器；并且
至少通过所述操作者界面的操作抑制所述附件的运行。
19.根据权利要求18所述的方法，其特征在于所述至少通过所述操作者界面的操作抑制所述附件的运作包含至少在预设的时段抑制所述附件的运行。
20.根据权利要求18所述的方法，其特征在于进一步包含在所述操作者界面上提供“***开启”指示灯，并且在所述至少通过所述操作者界面的操作抑制所述附件运行的过程中点亮所述“***开启”指示灯。
21.根据权利要求18所述的方法，其特征在于所述车辆进一步包含至少一个电池，和进一步包含降低所述至少一个电池的热和电池荷电状态电池防护极限。
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US20080306670A1 (en) 2008-12-11
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