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公开(公告)号：US20210094433A1
公开(公告)日：2021-04-01
申请号：US16588949
申请日：2019-09-30
摘要： A vehicle includes a traction battery configured to be charged from an external power source via a vehicle charger, a transceiver configured to wirelessly transmit vehicle data to an external server and to wirelessly receive adaptive traction battery charging settings from the external server, an interface module configured to selectively override control of the vehicle charger based on the adaptive traction battery charging settings wirelessly received via the transceiver from the external server, a human-machine interface (HMI), and a controller in communication with a persistent on-board vehicle memory, the vehicle charger, the override module, and the HMI, the controller configured to receive manually entered traction battery charging settings via the HMI, store the manually entered traction battery charging settings in the persistent on-board vehicle memory, and selectively control the vehicle charger using the manually entered traction battery charging settings in response to the adaptive traction battery charging settings being unavailable.
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公开(公告)号：US20190176578A1
公开(公告)日：2019-06-13
申请号：US15836404
申请日：2017-12-08
摘要： A thermal system for a vehicle includes a compressor configured to pressurize refrigerant that selectively flows through a chiller for battery coolant and an evaporator for cabin cooling. The system further includes a controller programmed to, responsive to cabin cooling demand becoming zero, change from adjusting compressor speed responsive to changes in an evaporator temperature to adjusting compressor speed responsive to changes in a chiller refrigerant pressure.
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公开(公告)号：US20230053169A1
公开(公告)日：2023-02-16
申请号：US17963553
申请日：2022-10-11
摘要： A method of operating a vehicle climate system includes, by a controller, responsive to a same blower motor request, operating a blower motor at a first speed responsive to a heater core isolation valve (HCIV) directing coolant used to heat a cabin to an engine. The method further includes, by the controller, responsive to the same blower motor request, operating the blower motor at a second speed less than the first speed responsive to the HCIV directing the coolant to an electric heater and not to the engine.
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公开(公告)号：US20200108686A1
公开(公告)日：2020-04-09
申请号：US16150997
申请日：2018-10-03
摘要： A vehicle includes a climate control system, an engine, a battery, and a controller. The engine and the battery are each configured to power the climate control system. The controller is programmed to, responsive to a request to precondition cabin air and an estimated battery state of charge, that would result from the climate control system preconditioning the air, being less than a threshold, start the engine to power the climate control system regardless of an initial battery state of charge.
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公开(公告)号：US20180319243A1
公开(公告)日：2018-11-08
申请号：US15584788
申请日：2017-05-02
IPC分类号： B60H1/00 , H01M10/613 , H01M10/625
CPC分类号： B60H1/004 , B60H1/00428 , B60H1/00878 , B60H1/3208 , H01M10/613 , H01M10/625
摘要： A hybrid electric vehicle (HEV) and method of operation, which include an engine and an electric machine and storage battery coupled to power electronics, and a compressor and a chiller each having cooling capacities and coupled to refrigerant and coolant distribution and thermal management systems. The HEV also includes one or more controllers configured to charge the battery, and to adjust and control a charge-rate and cabin, battery, and coupled power electronics temperatures. The temperatures and charge-rate are controlled according to cooling needs established from a predetermined cabin temperature and charge-time, and actual temperatures of the cabin, battery, and power electronics. The charge-rate is increased, reducing the charge-time, as the predetermined cabin temperature is increased to reduce cabin cooling need. The controller is also configured to generate a capacity alert when the cooling needs exceed the capacity, and to enable prioritization of cooling-capacity between cabin comfort and charge-rate and time.
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公开(公告)号：US20160351981A1
公开(公告)日：2016-12-01
申请号：US14721139
申请日：2015-05-26
IPC分类号： H01M10/6569 , H01M10/613 , H01M10/625 , H01M10/635
CPC分类号： H01M10/6569 , B60H1/00278 , B60H2001/00307 , H01M10/613 , H01M10/625 , H01M10/635 , H01M10/656 , H01M2220/20
摘要： A vehicle climate control system includes a cooling system including a chiller, a coolant circuit, a refrigerant circuit, a pump, and a compressor. The coolant circuit bypasses the chiller. The refrigerant circuit incorporates the chiller. The pump is configured to move coolant through the coolant circuit. The compressor is configured to move refrigerant through the refrigerant circuit. The vehicle climate control system also includes a controller configured to, in response to a temperature of a battery exceeding a threshold while the pump is moving fluid through the coolant circuit, activate the chiller and the compressor.
摘要翻译： 车辆气候控制系统包括包括冷却器，冷却剂回路，制冷剂回路，泵和压缩机的冷却系统。 冷却液循环绕过冷却器。 制冷剂回路结合了冷水机组。 泵被配置为使冷却剂通过冷却剂回路。 压缩机构造成使制冷剂通过制冷剂回路。 车辆气候控制系统还包括控制器，该控制器被配置为响应于在泵将流体流过冷却剂回路的过程中超过阈值的电池的温度，启动冷却器和压缩机。
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公开(公告)号：US20180257666A1
公开(公告)日：2018-09-13
申请号：US15453130
申请日：2017-03-08
CPC分类号： B60W50/10 , B60H1/00385 , B60H1/00764 , B60H1/00964 , B60H1/00985 , B60H2001/00733 , B60L1/02 , B60L15/2045 , B60L2250/18 , B60L2260/52 , B60L2260/54 , B60W10/08 , B60W10/30 , B60W2540/00 , B60W2710/086 , B60W2710/30 , Y02T10/645 , Y02T10/7283
摘要： A vehicle includes a controller that prompts a user to confirm a willingness to accept a reduced maximum acceleration or speed responsive to user confirmation of a desire to increase an electric drive range by a user selected amount. The controller further operates a propulsion system with the reduced maximum acceleration or speed to increase the electric drive range responsive to user confirmation of the willingness.
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公开(公告)号：US20170210390A1
公开(公告)日：2017-07-27
申请号：US15007595
申请日：2016-01-27
CPC分类号： B60W50/0098 , B60K6/40 , B60K6/445 , B60K2001/008 , B60W30/18054 , B60W30/192 , B60W50/0097 , B60W2050/0077 , B60W2050/0089 , B60W2550/12 , B60W2710/0688 , B60W2710/1072 , B60W2710/246 , B60W2710/30 , B60Y2200/92 , B60Y2300/24 , Y02T10/6239 , Y02T10/6269 , Y10S903/951
摘要： A method for preconditioning various subsystems of an electrified vehicle according to an exemplary aspect of the present disclosure includes, among other things, scheduling preconditioning of a battery pack, an interior cabin, a transmission and an engine of the electrified vehicle prior to a next expected usage time based at least on a weather forecast.
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公开(公告)号：US20170072966A1
公开(公告)日：2017-03-16
申请号：US14854518
申请日：2015-09-15
IPC分类号： B60W50/00 , B60W20/00 , B60L11/18 , B60W50/08 , B60H1/00 , B62D1/06 , B60N2/56 , F16H57/04 , B60L1/02 , F01P7/16
CPC分类号： B60W50/0098 , B60H1/00778 , B60H1/00892 , B60H1/00971 , B60L1/02 , B60L11/1874 , B60L2240/34 , B60L2240/445 , B60L2240/545 , B60L2240/80 , B60N2/56 , B60W20/00 , B60W50/085 , B60W2050/0014 , B60W2050/0089 , B60W2550/12 , B60W2710/30 , B62D1/06 , B62D1/065 , F01P7/16 , F16H57/0413 , Y02T10/7005 , Y02T10/705 , Y10S903/904
摘要： A vehicle includes a subsystem conditioner and a controller. The controller is programmed to, in response to a difference between user specified and learned times of day being greater than a threshold, activate the conditioner a predetermined time before each of the times of day. The controller is also programmed to, in response to the difference being less than the threshold, activate the conditioner the predetermined time before the specified time of day but not the learned time of day.
摘要翻译： 车辆包括子系统调节器和控制器。 控制器被编程为响应于用户指定和学习时间之间的差异大于阈值，在每天的每个时间之前的预定时间激活调节器。 控制器还被编程为响应于小于阈值的差异，在指定的时间之前的预定时间激活调节器，而不是学习的时间。
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公开(公告)号：US20170054188A1
公开(公告)日：2017-02-23
申请号：US14829149
申请日：2015-08-18
IPC分类号： H01M10/663 , H01M10/613 , H01M10/625 , B60H1/00
CPC分类号： H01M10/663 , B60H1/00385 , B60H1/00899 , B60H2001/00928 , H01M10/613 , H01M10/625 , H01M2220/20
摘要： A vehicle includes a refrigerant system having an intermediary heat exchanger, an exterior heat exchanger, and an expansion device disposed therebetween. The vehicle also includes a coolant circuit having a pump configured to circulate coolant through the intermediary heat exchanger and an engine. A controller is programmed to, in response to air conditioning being requested and the coolant temperature exceeding a threshold temperature, open the expansion device and de-energize the pump to condense refrigerant in the exterior heat exchanger.
摘要翻译： 车辆包括具有中间热交换器，外部热交换器和设置在其间的膨胀装置的制冷剂系统。 车辆还包括冷却剂回路，其具有构造成使冷却剂循环通过中间热交换器和发动机的泵。 控制器被编程为响应于要求的空调和冷却剂温度超过阈值温度，打开膨胀装置并使泵断电以冷凝外部热交换器中的制冷剂。
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