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公开(公告)号：US5014522A
公开(公告)日：1991-05-14
申请号：US510236
申请日：1990-04-17
CPC分类号： B60H1/321 , B60H1/00785 , B60H1/00864 , F04B27/1804 , F25B49/022 , B60H2001/3241 , B60H2001/3255 , B60H2001/3266 , B60H2001/327 , B60H2001/3282 , F04B2027/1813 , F04B2027/1827 , F04B2027/1831 , F04B2027/1854 , F04B2027/1859 , F04B2201/1201 , F04B2207/03
摘要： An automotive air tempering apparatus for use in an automotive vehicle having a duct through which air is directed into a passenger compartment. The apparatus comprises an air chilling unit including an evaporator provided in the duct and a compressor having a displacement variable for supplying a controlled amount of refrigerant to the evaporator for chilling the air in the duct. A control unit controls the displacement of the compressor to bring the refrigerant temperature to a target value when air is introduced into the duct from the atmosphere. The control unit controls the displacement of the compressor to bring the chilled air temperature to a target value when air is introduced into the duct from the passenger compartment.
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公开(公告)号：US5553775A
公开(公告)日：1996-09-10
申请号：US346170
申请日：1994-11-22
申请人： Keno Kato , Ikutaro Noji , Masashi Arai , Makoto Fukubayashi
发明人： Keno Kato , Ikutaro Noji , Masashi Arai , Makoto Fukubayashi
CPC分类号： B60H1/0075 , B60H1/00842 , F24F11/0034
摘要： An air conditioner system for a vehicle having an occupant compartment which includes a driver's occupying area and a front passenger's occupying area. The system includes a vent duct adapted to conduct a conditioned air. The vent duct defines a first passages opening to the driver's occupying area and a second passage opening to the front passenger's occupying area. First and second vent valves are disposed within the first and second passages, respectively. First and second actuators are drivingly connected to the first and second vent valves. A first sensor is so constructed and arranged as to detect insolation magnitude within the driver's occupying area and generate a first sensor signal indicative of the detected insolation magnitude within the driver's occupying area. A second sensor is so constructed and arranged as to detect insolation magnitude within the front passenger's occupying area and generate a second sensor signal indicative of said detected insolation magnitude within the front passenger's occupying area. A control unit is provided to determine target degrees of opening which the first and second vent valves are to take in response to the first and second sensor signals and providing first and second outputs to the first and second actuators, respectively, to set the first and second vent valves at the determined target degrees of opening.
摘要翻译： 一种用于车辆的空调系统，其具有包括驾驶员占用区域和前排乘客占用区域的乘员室。 该系统包括适于进行调节空气的排气管。 通风管道限定通向驾驶员的占据区域的第一通道和向前排乘客占据区域的第二通道。 第一和第二排气阀分别设置在第一通道和第二通道内。 第一和第二致动器驱动地连接到第一和第二排气阀。 第一传感器被构造和布置成检测驾驶员占据区域内的日照幅度，并产生指示驾驶员占据区域内检测到的日晒量值的第一传感器信号。 第二传感器被构造和布置成检测前排乘客的占据区域内的日晒量值，并产生指示前乘客占据区域内的所述检测到的日晒量值的第二传感器信号。 提供控制单元以确定第一和第二排气阀响应于第一和第二传感器信号将要采取的目标开度，并分别向第一和第二致动器提供第一和第二输出，以设定第一和第二传感器信号的第一和第二传感器信号， 第二排气阀处于确定的目标开度。
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公开(公告)号：US5564493A
公开(公告)日：1996-10-15
申请号：US356023
申请日：1994-12-14
申请人： Keno Kato , Ikutaro Noji , Masashi Arai , Makoto Fukubayashi
发明人： Keno Kato , Ikutaro Noji , Masashi Arai , Makoto Fukubayashi
CPC分类号： G05D23/1931 , B60H1/00735 , B60H1/00842
摘要： A control system for an automotive air conditioner has an ambient air temperature sensor; a solar radiation quantity sensor; a passenger room temperature sensor; a cooled air temperature sensor; an air-mix door open degree sensor; and a bypass door open degree sensor. The control system further has a first device which, based on information from the ambient air temperature sensor and the solar radiation quantity sensor, derives a first target temperature of air drawn out from an air outlet structure; a second device which, based on the information from the cooled air temperature sensor and the air-mix door open degree sensor, derives a second target temperature of air drawn out from a foot area air duct; and a third device which, based on the information from the cooled air temperature sensor, the first target temperature and the second target temperature, derives a ratio between the amount of air flowing in a bypass passage and that of air blown out from the air outlet structure; and a fourth device which controls the open degree of the bypass door in accordance with the derived ratio.
摘要翻译： 用于汽车空调的控制系统具有环境空气温度传感器; 太阳辐射量传感器; 客房温度传感器; 冷却空气温度传感器; 空气混合门开度传感器; 和旁路门开度传感器。 所述控制系统还具有：第一装置，其基于来自所述环境空气温度传感器和所述太阳辐射量传感器的信息，求出从出风口结构抽出的空气的第一目标温度; 基于来自冷却空气温度传感器和空气混合门开度传感器的信息的第二装置导出从脚部空气管道抽出的空气的第二目标温度; 以及第三装置，其基于来自冷却空气温度传感器的信息，第一目标温度和第二目标温度，导出在旁路通路中流动的空气量与从出气口吹出的空气的比率 结构体; 以及第四装置，其根据导出比控制旁路门的开度。
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公开(公告)号：US5349826A
公开(公告)日：1994-09-27
申请号：US115080
申请日：1993-09-02
申请人： Nobuyuki Kawai , Ikutaro Noji , Makoto Fukubayashi
发明人： Nobuyuki Kawai , Ikutaro Noji , Makoto Fukubayashi
IPC分类号： B60H1/32
CPC分类号： B60H1/322 , B60H2001/3273
摘要： An air conditioning apparatus for an automotive vehicle comprises: a compressor (101) driven by an engine (101) for compressing a refrigerant; an evaporator (103) for evaporating the refrigerant compressed by the compressor; engine speed commanding section (104) for outputting a first command signal to drive the engine at a first engine idle speed when the compressor is not actuated and outputting a second command signal to drive the engine at a second engine idle speed higher than the first engine idle speed when the compressor is actuated; an after-evaporator temperature sensor (105) for detecting air temperature Immediately after the evaporator; an external air temperature sensor (106) for detecting external air temperature; and an inhibiting section (107) for inhibiting the engine speed commanding section from outputting the second command signal, when after-evaporator temperature is lower than a predetermined temperature and further external air temperature is lower than another predetermined temperature, irrespective of whether the compressor is actuated or not. The air conditioning apparatus can control engine idle speed without use of any timer and without deteriorating fuel consumption rate.
摘要翻译： 一种用于机动车辆的空调装置，包括：由用于压缩制冷剂的发动机（101）驱动的压缩机（101） 用于蒸发由压缩机压缩的制冷剂的蒸发器（103） 发动机转速指令部（104），当压缩机未动作时，输出第一指令信号，以第一发动机怠速驱动发动机，并输出第二指令信号，以使第二发动机怠速高于第一发动机 压缩机启动时的怠速; 用于在蒸发器之后立即检测空气温度的后蒸发器温度传感器（105） 用于检测外部空气温度的外部空气温度传感器（106） 以及抑制部（107），其用于在蒸发后温度低于预定温度时抑制发动机转速指令部输出第二指令信号，并且进一步的外部空气温度低于另一预定温度，而不管压缩机是否为 是否启动。 空调装置可以在不使用任何定时器的情况下控制发动机怠速并且不降低燃料消耗率。
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公开(公告)号：US5216895A
公开(公告)日：1993-06-08
申请号：US940135
申请日：1992-09-03
申请人： Nobuyuki Kawai , Ikutaro Noji , Makoto Fukubayashi , Shozo Nakayama , Naoki Nakada , Kazuhiro Ishigami , Kazuya Takahashi
发明人： Nobuyuki Kawai , Ikutaro Noji , Makoto Fukubayashi , Shozo Nakayama , Naoki Nakada , Kazuhiro Ishigami , Kazuya Takahashi
IPC分类号： B60H1/32
CPC分类号： B60H1/3208
摘要： In an engine idle speed control system associated with an air conditioner provided with an evaporator for evaporating a refrigerant compressed by a compressor actuated or deactuated by an engine near an evaporator freeze limit temperature, the engine idle speed is increased under consideration of thermal load applied to the compressor whenever the compressor is being actuated. The compressor 21 is deactuated when the temperature of air having passed through the evaporator 22 drops below a predetermined value, and actuated when the same temperature rises beyond another higher predetermined value. Whenever the compressor 21 has been deactuated, the time interval between the deactuation and the actuation of the compressor is measured. If the measured time interval is relatively short, since this indicates a relatively high thermal load applied to the compressor, the engine idle speed is increased. However, if the measured time interval is relatively long, since this indicates a relatively low thermal load, the engine idle speed is not increased, thus improving the fuel consumption rate and the compressor durability without frequently actuating and deactuating the compressor.
摘要翻译： 在与具有蒸发器的空调机相关联的发动机空转速度控制系统中，蒸发器用于蒸发由靠近蒸发器冻结极限温度的发动机致动或停止的压缩机压缩的制冷剂，考虑到施加到 当压缩机被致动时的压缩机。 当已经通过蒸发器22的空气的温度下降到预定值以下时，压缩机21被停止，并且当相同的温度升高到超过另一较高的预定值时被致动。 每当压缩机21已经停用时，测量压缩机的停止和致动之间的时间间隔。 如果测量的时间间隔相对较短，由于这表示施加到压缩机的相对较高的热负荷，所以发动机怠速提高。 然而，如果测量的时间间隔相对较长，则由于这表示相对低的热负荷，所以发动机怠速不增加，从而在不频繁地驱动和停止压缩机的情况下提高燃料消耗率和压缩机的耐久性。
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公开(公告)号：US5944256A
公开(公告)日：1999-08-31
申请号：US653273
申请日：1996-05-23
申请人： Masashi Arai , Makoto Fukubayashi , Nobuyuki Kawai
发明人： Masashi Arai , Makoto Fukubayashi , Nobuyuki Kawai
CPC分类号： B60H1/00735 , B60H1/0075 , B60H1/00835
摘要： A vehicular air conditioner comprises a controller, a solar sensor and a room temperature sensor. The controller includes a correcting section where a detected solar intensity and/or a detected room temperature is corrected by a first-order lag filtering process. The controller executes an air conditioning control on the basis of the corrected solar intensity and/or room temperature so that the change of the air-conditioning state is fitted in accordance with feeling of vehicle occupants.
摘要翻译： 车用空调包括控制器，太阳能传感器和室温传感器。 控制器包括通过一阶滞后滤波处理来校正检测到的太阳光强度和/或检测到的室温的校正部分。 控制器基于校正的太阳光强度和/或室温来执行空调控制，使得根据车辆乘客的感觉来调节空调状态的变化。
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公开(公告)号：US07677050B2
公开(公告)日：2010-03-16
申请号：US11036172
申请日：2005-01-18
IPC分类号： F25B39/04
CPC分类号： F25B49/027 , B60H1/3205 , B60H1/3208 , B60H2001/3245 , B60H2001/3261 , B60H2001/3277 , F25B2600/111
摘要： A control device for a fan motor (7) which cools a condenser (6) of a vehicle air conditioner includes a temperature sensor (12) which detects a temperature of an air that has passed through an evaporator (10) of the vehicle air conditioner; and a controller (2). The controller (2) functioning to calculate a reference value (Ds) of an airflow generated by a rotation of the fan motor (7); calculate a correction value (DUP, DUPT) of the airflow on the basis of the detected air temperature (Tair); set a target airflow (TDR) on the basis of the reference value (Ds) and correction value (DUP, DUPT) of the airflow; and control the rotation of the fan motor to effect the target airflow (TDR).
摘要翻译： 一种用于冷却车辆空调的冷凝器（6）的风扇电动机（7）的控制装置，包括温度传感器（12），其检测已经通过车辆空调的蒸发器（10）的空气的温度 ; 和控制器（2）。 控制器（2）用于计算由风扇马达（7）的旋转产生的气流的参考值（Ds）; 基于检测到的空气温度（Tair）计算气流的校正值（DUP，DUPT）; 基于气流的参考值（Ds）和校正值（DUP，DUPT）设定目标气流（TDR）; 并控制风扇电机的旋转以实现目标气流（TDR）。
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公开(公告)号：US20050178132A1
公开(公告)日：2005-08-18
申请号：US11036172
申请日：2005-01-18
CPC分类号： F25B49/027 , B60H1/3205 , B60H1/3208 , B60H2001/3245 , B60H2001/3261 , B60H2001/3277 , F25B2600/111
摘要： A control device for a fan motor (7) which cools a condenser (6) of a vehicle air conditioner includes a temperature sensor (12) which detects a temperature of an air that has passed through an evaporator (10) of the vehicle air conditioner; and a controller (2). The controller (2) functioning to calculate a reference value (Ds) of an airflow generated by a rotation of the fan motor (7); calculate a correction value (DUP, DUPT) of the airflow on the basis of the detected air temperature (Tair); set a target airflow (TDR) on the basis of the reference value (Ds) and correction value (DUP, DUPT) of the airflow; and control the rotation of the fan motor to effect the target airflow (TDR).
摘要翻译： 一种用于冷却车辆空调的冷凝器（6）的风扇电动机（7）的控制装置，包括温度传感器（12），其检测已经通过车辆空调的蒸发器（10）的空气的温度 ; 和控制器（2）。 控制器（2）用于计算由风扇马达（7）的旋转产生的气流的参考值（Ds）; 基于检测到的空气温度（Tair）计算气流的校正值（DUP，DUPT）; 基于气流的参考值（Ds）和校正值（DUP，DUPT）设定目标气流（TDR）; 并控制风扇电机的旋转以实现目标气流（TDR）。
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