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CN111347833B - 电动车的温度调节控制系统 - Google Patents

电动车的温度调节控制系统 Download PDF

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Publication number
CN111347833B
CN111347833B CN201910991599.2A CN201910991599A CN111347833B CN 111347833 B CN111347833 B CN 111347833B CN 201910991599 A CN201910991599 A CN 201910991599A CN 111347833 B CN111347833 B CN 111347833B
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temperature
rotation speed
radiator fan
battery
water pump
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CN111347833A (zh
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长冈信介
中里贵央
坂井大树
洼田阳介
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Subaru Corp
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Subaru Corp
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    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B60H1/00007Combined heating, ventilating, or cooling devices
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B60H1/00392Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
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    • B60H1/034Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from the cooling liquid of the propulsion plant and from an electric heating device
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    • B60L58/24Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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    • B60L58/27Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
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    • H01M10/00Secondary cells; Manufacture thereof
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    • H01M10/62Heating or cooling; Temperature control specially adapted for specific applications
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    • H01M10/63Control systems
    • HELECTRICITY
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    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
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    • HELECTRICITY
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    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/656Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567Liquids
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    • HELECTRICITY
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    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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Abstract

本发明提供一种电动车的温度调节控制系统,在电动车中需要使车厢和/或电池升温的情况下,能够使车厢和/或电池的温度迅速上升。在具有冷却电子设备(A)的水回路(10)和对车厢或电池(50)进行温度调节的制冷剂回路(20)的电动车的温度调节控制系统(1)中,构成为能够利用制冷剂回路(20)的换热器(25)接受水回路(10)的散热器(12)所排出的热,并且具备能够控制使冷却水(11)在水回路(10)内循环的水泵(14)的转速(N14)的控制装置(60),控制装置(60)在有车厢或电池(50)的升温请求的情况下,增加水泵(14)的转速(N14)。

Description

电动车的温度调节控制系统
技术领域
本发明涉及电动车中的温度调节控制系统。
背景技术
在电动车中,存在为了对车厢(室内)进行温度调节而搭载有HVAC(Heating,Ventilation,and Air Conditioning:供热、通风与空气调节)单元的情况(例如,参照专利文献1、2等)。
另外,也存在例如构成为利用HVAC单元的加热器来进行电动车的电池的温度调节(特别是升温)的情况。
应予说明,在本发明中,电动车是指能够利用马达来驱动车轮而进行行驶的汽车,包括以电池为电源的狭义的电动车、以燃料电池为电源的所谓的燃料电池车、除了马达以外还具备发动机等原动机的所谓的混合动力车(包括插电式混合动力车)等。
如果在电动车的HVAC单元的加热器使用电热式的加热器,则导致加热器消耗电池的电力。因此,电池的电力中的用于电动车行驶的部分减少,行驶距离缩短,所以电动车的电力消耗率变差。
因此,在搭载于电动车的HVAC单元中,大多情况下采用从外部空气获取热量来加热加热器的热泵结构。
现有技术文献
专利文献
专利文献1:日本特开2017-165141号公报
专利文献2:日本特开2013-154755号公报
发明内容
技术问题
但是,在搭载热泵结构的HVAC单元的电动车中,例如,在由乘员进行使车厢的温度上升的操作时,如果设定温度与实际的车厢温度之间的差很大,则有时车厢的温度难以上升到设定温度。或者,例如在电动车的控制中需要使电池升温的情况下,如果电池很凉,则有时电池的温度难以上升到目标温度。
因此,有产生使乘员一直等到车厢的温度上升,或者需要耗费时间等到电池发挥预定的性能等的问题的情况。
本发明是鉴于上述问题点而做出的,其目的在于,提供一种在电动车中需要使车厢和/或电池升温的情况下,能够使车厢和/或电池的温度迅速上升的电动车中的温度调节控制系统。
技术方案
为了解决所述问题,第一方式所记载的发明的特征在于,在具备冷却电子设备的水回路和对车厢或电池进行温度调节的制冷剂回路的电动车的温度调节控制系统中,
所述温度调节控制系统构成为,能够利用所述制冷剂回路的换热器来接受所述水回路的散热器所排出的热,
所述温度调节控制系统具备能够控制使冷却水在所述水回路内循环的水泵的转速的控制装置,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置使所述水泵的转速增加。
第二方式所记载的发明在第一方式所记载的电动车的温度调节控制系统中,
所述控制装置具有:根据所述冷却水的温度来规定所述水泵的转速的水泵用第一映射、以及有所述车厢或所述电池的升温请求的情况下的水泵用第二映射,
在没有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述水泵用第一映射,向所述水泵指示与所述冷却水的温度对应的转速来控制所述水泵的转速,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述水泵用第二映射,向所述水泵指示与所述冷却水的温度对应的转速来控制所述水泵的转速,从而与没有所述车厢或所述电池的升温请求的情况相比,增加所述水泵的转速。
第三方式所记载的发明在第一方式或第二方式所记载的电动车的温度调节控制系统中,
所述控制装置构成为,能够与所述水泵的转速一起地还控制从所述散热器向所述换热器送风的散热器风扇的转速,
在有所述车厢或所述电池的升温请求的情况下,使所述水泵的转速和所述散热器风扇的转速中的任一方或双方增加。
第四方式所记载的发明的特征在于,在具备冷却电子设备的水回路和对车厢或电池进行温度调节的制冷剂回路的电动车的温度调节控制系统中,
所述温度调节控制系统构成为,能够利用所述制冷剂回路的换热器来接受所述水回路的散热器所排出的热,
所述温度调节控制系统具备能够控制散热器风扇的转速的控制装置,所述散热器风扇从所述散热器向所述换热器送风,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置使所述散热器风扇的转速增加。
第五方式所记载的发明在第三方式或第四方式所记载的电动车的温度调节控制系统中,
所述控制装置具有:根据所述冷却水的温度来规定所述散热器风扇的转速的散热器风扇用第一映射;以及有所述车厢或所述电池的升温请求的情况下的散热器风扇用第二映射,
在没有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述散热器风扇用第一映射,向所述散热器风扇指示与所述冷却水的温度对应的转速来控制所述散热器风扇的转速,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述散热器风扇用第二映射,向所述散热器风扇指示与所述冷却水的温度对应的转速来控制所述散热器风扇的转速,从而与没有所述车厢或所述电池的升温请求的情况相比,增大所述散热器风扇的转速。
技术效果
根据本发明,在电动车中需要使车厢和/或电池升温的情况下,能够使车厢和/或电池的温度迅速上升。
附图说明
图1是表示本实施方式的电动车中的温度调节控制系统的构成的图。
图2是表示水泵用第一映射、散热器风扇用第一映射的例子的图。
图3是表示用于看做是有车厢和/或电池的升温请求的各条件的关系的图。
图4是表示有车厢和/或电池的升温请求的情况下的水泵用第二映射、散热器风扇用第二映射的例子的图。
符号说明
1 电动车中的温度调节控制系统
10 水回路
11 冷却水
12 散热器
13 散热器风扇
14 水泵
20 制冷剂回路
25 换热器
50 电池
60 控制装置
A 电子设备
MF1 散热器风扇用第一映射
MF2 散热器风扇用第二映射
MP1 水泵用第一映射
MP2 水泵用第二映射
N13 散热器风扇的转速
N14 水泵的转速
T11 冷却水的温度
具体实施方式
以下,参照附图,对本发明的电动车中的温度调节控制系统的实施方式进行说明。
图1是表示本实施方式的电动车中的温度调节控制系统(以下,简称为温度调节控制系统)的构成的图。应予说明,在图1中,图中左侧对应于车辆前方,图中右侧对应于车辆后方。
在本实施方式中,温度调节控制系统1具备冷却马达、逆变器、DC/DC转换器和/或充电器等电子设备A的水回路10、以及对车厢和/或电池50进行温度调节的制冷剂回路20。
具体而言,在水回路10中,在车辆前方的部分设置有散热器12,利用散热器12从冷却水11向外部空气释放热量(即,散热)来冷却冷却水11。
应予说明,虽然在因车辆的行驶而产生的风通过散热器12时,通过从散热器12内的冷却水11向外部空气散热来冷却冷却水11,但是在本实施方式中,通过使设置于散热器12的后方的散热器风扇13旋转,能够使通过散热器12的风量增加从而提高冷却水11的冷却效率。
并且,如果经散热器12冷却了的冷却水11在水回路10流通而到达电子设备A,则从电子设备A吸收热量来冷却电子设备A。接着,冷却水11在散热器12中散热。在水回路10中,通过重复上述操作,从而利用冷却水11来冷却电子设备A。
另外,在水回路10中,设置有用于使冷却水11在水回路10内循环的水泵14,通过控制水泵14的转速,能够调节水回路10内的冷却水11的流量。
在本实施方式中,温度调节控制系统1具备由电子控制单元(ECU)等构成的控制装置60,如图1所示,控制装置60至少连接于水回路10的水泵14和/或散热器风扇13。
并且,控制装置60能够控制水泵14的转速N14和/或散热器风扇13的转速N13。
应予说明,在本实施方式中,对控制装置60直接控制水泵14和/或散热器风扇13的情况进行说明,但是也可以是水泵14和散热器风扇13分别具有控制装置,控制装置60构成为分别控制水泵14和散热器风扇13的控制装置。
另外,以下,对构成为能够利用控制装置60来控制水泵14的转速N14和散热器风扇13的转速N13这两者的情况进行说明,但是在控制装置60构成为仅能够控制水泵14的转速N14和散热器风扇13的转速N13中的任一方的情况下也能够应用本发明。
并且,在控制装置60仅控制水泵14的转速N14和散热器风扇13的转速N13中的任一方的情况下,也能够通过与以下相同的构成,来获得以下说明的本发明的有用的作用效果。
如果电子设备A的温度上升,则在水回路10内流通的冷却水11的温度T11上升。
然后,例如,通过提高水泵14的转速N14而增加在散热器12内流通的冷却水11的流量,并增加每单位时间利用散热器12从冷却水11排放的热量,从而能够有效地冷却冷却水11。
因此,在电子设备A的温度上升而冷却水11的温度T11上升的情况下,只要提高水泵14的转速N14,则能够抑制电子设备A的进一步的温度上升,或者冷却电子设备A。
因此,在本实施方式中,控制装置60构成为具有用于例如如图2所示地根据冷却水11的温度T11来规定水泵14的转速N14的映射(以下,称为水泵用第一映射MP1)。
在水泵用第一映射MP1中,为了如上所述地抑制电子设备A的温度上升或冷却电子设备A,如图2所示,成为冷却水11的温度T11越上升,水泵14的转速N14越高的关系。
应予说明,图2中的N14max表示水泵14的最高转速。另外,在后面对图2中的N13、MF1等进行说明。
而且,在图2中,示出了使水泵14的转速N14相对于冷却水11的温度T11阶梯状地增加的情况,但是例如,也能够构成为使水泵14的转速N14相对于冷却水11的温度T11平滑地增加。
并且,控制装置60构成为,利用传感器测量冷却水11的温度T11等来时常进行监视,在通常情况(即,没有后述的车厢和/或电池50的升温请求的情况)下,基于该水泵用第一映射MP1,向水泵14指示与冷却水11的温度T11对应的转速N14,从而控制水泵14的转速N14。
另外,例如,如果提高散热器风扇13的转速N13来增加通过散热器12的风量,则变为在散热器12内冷却水11与更多的外部空气接触的状态,所以,能够增加每单位时间利用散热器12从冷却水11排放的热量,并能够有效地冷却冷却水11。
因此,通过提高散热器风扇13的转速N13,能够抑制电子设备A的温度上升或冷却电子设备A。
因此,在本实施方式中,控制装置60构成为具有用于例如如图2所示地根据冷却水11的温度T11来规定散热器风扇13的转速N13的映射(以下,称为散热器风扇用第一映射MF1)。
散热器风扇用第一映射MF1也与水泵用第一映射MP1同样地成为冷却水11的温度T11越上升,散热器风扇13的转速N13越高的关系。应予说明,图2中的N13max表示散热器风扇13的最高转速。另外,也可以构成为使散热器风扇13的转速N13相对于冷却水11的温度T11平滑地增加。
并且,控制装置60构成为,利用传感器测量冷却水11的温度T11等来时常进行监视,在通常情况(即,没有后述的车厢和/或电池50的升温请求的情况)下,基于该散热器风扇用第一映射MF1,向散热器风扇13指示与冷却水11的温度T11对应的转速N13,从而控制散热器风扇13的转速N13。
应予说明,也能够构成为利用控制装置60,并行地进行基于水泵用第一映射MP1的水泵14的转速N14的控制和基于散热器风扇用第一映射MF1的散热器风扇13的转速N13的控制,也能够构成为利用控制装置60进行任一方的控制或切换进行这些控制。
另一方面,在本实施方式中,制冷剂回路20如图1所示地采用热泵结构,向HVAC单元40的加热器41供给热量来加热加热器41,或者冷却未图示的蒸发器。应予说明,在图1中,省略用于冷却蒸发器的构成等的图示。
具体而言,制冷剂回路20具备压缩机22、水冷式冷凝器23、膨胀阀24、换热器25和/或储液器26等。
制冷剂回路20中的制冷剂21如果被压缩机22压缩则温度上升。
并且,利用水冷式冷凝器23,使热量从高温的制冷剂21移动到传热介质回路30中的传热介质31。因此,传热介质31的温度上升。并且,通过利用水泵32将传热介质31输送到HVAC单元40的加热器41,从而利用传热介质31来加热加热器41,并使加热器41的温度上升(或者,维持高温)。
另外,通过了水冷式冷凝器23的制冷剂21在通过膨胀阀24时被突然减压,温度降低。
并且,冷却后的制冷剂21在通过换热器25时,从外部空气吸收热量(即,受热)。
受热后的制冷剂21在被导入到储液器26内而暂时储存后,被再次输送到压缩机22。
在本实施方式中,这样制冷剂回路20的制冷剂21在换热器25从外部空气获取热量,并且在水冷式冷凝器23中将该热量转移到传热介质回路30中的传热介质31。并且,通过利用传热介质31的热量来加热HVAC单元40的加热器41,从而使加热器41升温或使其维持高温。
应予说明,通过利用如此升温了的加热器41来加热引入到HVAC单元40内的外部空气和/或车厢内的空气等并将其输送到车厢,从而能够调节车厢的温度。
另外,在本实施方式中,能够利用HVAC单元40的加热器41来加热电池50,并且也能够进行电池50的温度调节(特别是升温)。
那么,如上所述,水回路10的冷却水11由散热器12进行散热。另外,制冷剂回路20的制冷剂21在通过换热器25时从外部空气受热。
此时,如图1所示,如果换热器25配置在散热器12的后方,则因车辆的行驶和/或散热器风扇13的旋转而产生的风在通过水回路10的散热器12后通过制冷剂回路20的换热器25。因此,成为散热器12所排出的热量被因车辆的行驶而产生的风和/或由散热器风扇13送来的风搬运,而流到换热器25处并在换热器25进行受热的状态。
由此,在本实施方式中,通过将换热器25配置在散热器12的后方,从而能够将水回路10的散热器12所排出的热量用于在制冷剂回路20的换热器25进行受热。
并且,与构成为制冷剂回路20的换热器25仅从外部空气吸收热量的情况相比,在本实施方式中,能够使制冷剂回路20的制冷剂21接受与散热器12所排出的热量相应的那么多的热量,能够增加在换热器25处的制冷剂20的受热量。
应予说明,虽然省略图示,但是根据车辆的不同,也有与本实施方式相反地,将制冷剂回路20的换热器25配置在散热器12的前方(图1是图中左侧)的情况。
在这样的情况下,例如也能够构成为,利用散热器风扇13从散热器12向前方的换热器25送风而将散热器12所排出的热量用于在换热器25进行受热。
并且,在本实施方式的温度调节控制系统1中,进一步灵活应用将上述的散热器12所排出的热量用于在换热器25进行受热的作用,在有车厢和/或电池50的升温请求的情况下,控制装置60使水泵14的转速N14、散热器风扇13的转速N13增加。
即,如上所述,在没有车厢和/或电池50的升温请求的情况下,控制装置60基于冷却水11的温度T11以及水泵用第一映射MP1和/或散热器风扇用第一映射MF1,来控制水泵14的转速N14和/或散热器风扇13的转速N13,但是在有车厢和/或电池50的升温请求的情况下,使水泵14的转速N14和/或散热器风扇13的转速N13大于如上所述地基于冷却水11的温度T11以及水泵用第一映射MP1和/或散热器风扇用第一映射MF1而确定的转速N14、N13。
如果使水泵14的转速N14增加,则被电子设备A加热的冷却水11在水回路10内流动的流量变多,并陆续被运送到散热器12,因此散热器12的散热量变多,制冷剂20在换热器25接受到的热量变多。
另外,如果提高散热器风扇13的转速N13,则包含散热器12所排出的热量在内的更多的空气被运送到换热器25,因此制冷剂20在换热器25接受到的热量仍然变多。
并且,如果制冷剂20在换热器25接受到的热量变多,则从制冷剂20供给到HVAC单元40的加热器41的热量变多。
因此,通过控制装置60如上所述地增加水泵14的转速N14和/或散热器风扇13的转速N13,能够增多向HVAC单元40的加热器41供给的热量,并且能够使加热器41的温度急速上升。
由此,在本实施方式的温度调节控制系统1中,通过如上所述地构成,能够使加热器41的温度更急速地上升,而使车厢和/或电池的温度迅速上升。
因此,在由乘员进行使车厢的温度上升的操作时,即使设定温度与实际的车厢的温度之间的差值很大,也能够使车厢的温度急速地上升至设定温度。另外,在需要使电池50升温的情况下,即使电池50很凉也能够利用加热器41准确地加热电池50,从而使电池50的温度急速地上升至目标温度。
在本实施方式中,在以下的条件1-1或条件1-2、条件2、条件3被全部满足的情况下,看做是有车厢和/或电池50的升温请求(参照图3)。
应予说明,以下说明的条件仅是一个例子而已,用于看做是有升温请求的条件是基于电动车的构成、控制机构等来确定的。
(条件1-1)车厢的目标温度(设定温度)Tca-t与实际的车厢的温度Tca-r之间的差值ΔTca为车厢温度差阈值ΔTca-th以上。或者,(条件1-2)电池50的目标温度T50-t与实际的电池的温度T50-r之间的差值ΔT50为电池温度差阈值ΔT50-th以上。
即,车厢和/或电池50的实际温度与这些目标温度相比低了温度差阈值以上。
应予说明,在控制装置60构成为能够仅控制水泵14的转速N14和散热器风扇13的转速N13中的任一方的情况下,仅应用上述的条件1-1和条件1-2中的任一方。
另外,在控制装置60构成为能够控制水泵14的转速N14和散热器风扇13的转速N13这两者的情况下,只要上述的条件1-1和条件1-2中的任一方成立即可。
(条件2)传热介质回路30的水泵32(参照图1)的转速N32达到最高转速N32max。
(条件3)制冷剂回路20的压缩机22(参照图1)的转速N22达到最高转速N22max。
即,传热介质回路30的水泵32、制冷剂回路20的压缩机22已经进行所谓的完全旋转。
由此,在本实施方式中,尽管为了使HVAC单元40的加热器41升温,传热介质回路30的水泵32和/或制冷剂回路20的压缩机22已经达到完全旋转,还是在车厢和/或电池50的实际温度比这些目标温度低温度差阈值以上的情况下,判断为有车厢和/或电池50的升温请求,并通过水泵14或散热器风扇13的旋转上升,实现加热器41的升温。在传热介质回路30的水泵32或制冷剂回路20的压缩机22中的任一者还没有达到完全旋转的情况下,通过使它们的转速N32、N22增大,能够实现加热器41的升温。
应予说明,例如也可以采用利用电路结构来进行是否有车厢和/或电池50的升温请求的判断处理的构成,也可以采用控制装置60基于程序来进行是否有车厢和/或电池50的升温请求的判断处理的构成。另外,还可以采用其他控制装置进行判断处理并将其结果发送到控制装置60的构成。
并且,在本实施方式中,控制装置60具有例如图4所示的有车厢和/或电池50的升温请求的情况下的水泵用第二映射MP2和/或散热器风扇用第二映射MF2。
如图4所示,虽然水泵用第二映射MP2和/或散热器风扇用第二映射MF2也处于冷却水11的温度T11越上升则水泵14的转速N14越高的关系,但是被设定为在冷却水11的各温度T11下,转速N14、N13高于水泵用第一映射MP1、散热器风扇用第一映射MF1(参照图4的单点划线),直到水泵14的转速N14和/或散热器风扇13的转速N13达到最高转速N14max、N13max。
并且,虽然在没有车厢和/或电池50的升温请求的情况下,控制装置60如上所述地基于水泵用第一映射MP1和/或散热器风扇用第一映射MF1,向水泵14和/或散热器风扇13指示与水回路10的冷却水11的温度T11对应的转速N14、N13来控制转速N14、N13,但是在有车厢和/或电池50的升温请求的情况下,控制装置60基于水泵用第二映射MP2和/或散热器风扇用第二映射MF2,向水泵14和/或散热器风扇13指示与冷却水11的温度T11对应的转速N14、N13来控制转速N14、N13。
在本实施方式中,由此,在有车厢和/或电池50的升温请求的情况(参照图4的实线)下,与没有车厢和/或电池50的升温请求的情况(参照图4的单点划线)相比,使水泵14的转速N14和/或散热器风扇13的转速N13增加。
如上所述,在本实施方式的温度调节控制系统1中,在电动车中需要使车厢和/或电池50升温的情况(即,有车厢和/或电池50的升温请求的情况)下,控制装置60使水泵14的转速N14和/或散热器风扇13的转速N13高于通常情况(即,在上述例子中,基于水泵用第一映射MP1和/或散热器风扇用第一映射MF1而设定的转速N14、N13)。
因此,通过使水泵14的转速N14和/或散热器风扇13的转速N13增加,从而使利用换热器25接受散热器12所排出的热的量多于通常情况,从制冷剂20供给到HVAC单元40的加热器41的热量变多。
因此,能够使加热器41的温度急速上升,并且能够使车厢和/或电池50的温度迅速上升。
因此,在由乘员进行使车厢的温度上升的操作时,即使设定温度与实际的车厢温度之间的差值很大,也能够使车厢温度急速地上升至设定温度。
另外,在需要使电池50升温的情况下,即使电池50很凉也能够利用加热器41准确地加热电池50,从而使电池50的温度急速地上升至目标温度。
应予说明,本发明不限于上述实施方式,不言而喻只要不脱离本发明的主旨,就能够适当地改变。

Claims (4)

1.一种电动车的温度调节控制系统,其特征在于,具备冷却电子设备的水回路和对车厢或电池进行温度调节的制冷剂回路,
所述温度调节控制系统构成为,能够利用所述制冷剂回路的换热器来接受所述水回路的散热器所排出的热,
所述温度调节控制系统具备能够控制水泵的转速的控制装置,所述水泵使冷却水在所述水回路内循环,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置使所述水泵的转速增加,
所述控制装置具有:根据所述冷却水的温度来规定所述水泵的转速的水泵用第一映射;以及有所述车厢或所述电池的升温请求的情况下的水泵用第二映射,
在没有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述水泵用第一映射,向所述水泵指示与所述冷却水的温度对应的转速来控制所述水泵的转速,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述水泵用第二映射,向所述水泵指示与所述冷却水的温度对应的转速来控制所述水泵的转速,从而与没有所述车厢或所述电池的升温请求的情况相比,使所述水泵的转速增加。
2.如权利要求1所述的电动车的温度调节控制系统,其特征在于,
所述控制装置构成为,能够与所述水泵的转速一起地还控制从所述散热器向所述换热器送风的散热器风扇的转速,
在有所述车厢或所述电池的升温请求的情况下,使所述水泵的转速和所述散热器风扇的转速中的任一方或双方增加。
3.如权利要求2所述的电动车的温度调节控制系统,其特征在于,
所述控制装置具有:根据所述冷却水的温度来规定所述散热器风扇的转速的散热器风扇用第一映射;以及有所述车厢或所述电池的升温请求的情况下的散热器风扇用第二映射,
在没有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述散热器风扇用第一映射,向所述散热器风扇指示与所述冷却水的温度对应的转速来控制所述散热器风扇的转速,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述散热器风扇用第二映射,向所述散热器风扇指示与所述冷却水的温度对应的转速来控制所述散热器风扇的转速,从而与没有所述车厢或所述电池的升温请求的情况相比,使所述散热器风扇的转速增加。
4.一种电动车的温度调节控制系统,其特征在于,具备冷却电子设备的水回路和对车厢或电池进行温度调节的制冷剂回路,
所述温度调节控制系统构成为,能够利用所述制冷剂回路的换热器来接受所述水回路的散热器所排出的热,
所述温度调节控制系统具备能够控制散热器风扇的转速的控制装置,所述散热器风扇从所述散热器向所述换热器送风,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置使所述散热器风扇的转速增加,
所述控制装置具有:根据所述水回路的冷却水的温度来规定所述散热器风扇的转速的散热器风扇用第一映射;以及有所述车厢或所述电池的升温请求的情况下的散热器风扇用第二映射,
在没有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述散热器风扇用第一映射,向所述散热器风扇指示与所述冷却水的温度对应的转速来控制所述散热器风扇的转速,
在有所述车厢或所述电池的升温请求的情况下,所述控制装置基于所述散热器风扇用第二映射,向所述散热器风扇指示与所述冷却水的温度对应的转速来控制所述散热器风扇的转速,从而与没有所述车厢或所述电池的升温请求的情况相比,使所述散热器风扇的转速增加。
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