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公开(公告)号：US10065526B2
公开(公告)日：2018-09-04
申请号：US15239413
申请日：2016-08-17
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： William M. Hare , Michael A. Assenmacher , Nicholas J. Hainer , Christopher J. Twarog
Abstract: An electrical system is usable with an offboard charging station and configured to dynamically adjust a power limit of the electrical system during a battery charging process. The system includes a battery pack, charge coupler, power electronic components, temperature sensor(s), and a controller. The components include a most-limiting component, and are electrically connected to the battery pack with corresponding temperature-based operating performance information. The information describes a maximum allowed charging current over different time intervals. The most-limiting component has a lowest allowed charging current. The controller executes a method by determining a component temperature using the measured temperature(s), and requests increased charging current from the power supply over one or more of the time intervals to supply the battery pack with the maximum allowed charging current of the most-limiting component. A vehicle includes the system and an electric machine delivering torque sufficient for propelling the vehicle.
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Patent Agency Ranking
公开(公告)号：US09056552B2
公开(公告)日：2015-06-16
申请号：US13665187
申请日：2012-10-31
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Brett T. Muller , Nicholas J. Hainer , Adam R. Sepanak
CPC classification number: B60L11/18 , B60L11/1801 , B60L11/1809 , B60L11/184 , H01M10/44 , H01M2220/20 , H02J7/0042 , H02J13/0006 , Y02T10/7005 , Y02T10/7011 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: A system and method for charging a battery in a plug-in electric vehicle. In an exemplary embodiment, the method determines if a delayed battery charging feature is active and if the battery is severely depleted. If both conditions are satisfied, the method enables a priority charging feature that temporarily overrides the delayed charging feature and begins charging the battery according to a priority charging process until it reaches a level where it is no longer severely depleted. At this point, the method may terminate the priority charging process and initiate the delayed charging process, which is designed to take advantage of off-peak electricity rates, anticipated times of vehicle use, etc.
Abstract translation: 一种用于对插入式电动车辆中的电池充电的系统和方法。 在示例性实施例中，该方法确定延迟的电池充电特征是否活动，以及电池是否严重耗尽。 如果满足这两个条件，则该方法能够实现临时覆盖延迟充电功能的优先充电功能，并且根据优先充电过程开始对电池充电，直到其达到不再严重耗尽的水平。 此时，该方法可以终止优先充电过程并启动延迟充电过程，其被设计为利用非高峰电费，车辆预期使用时间等。
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公开(公告)号：US20140117946A1
公开(公告)日：2014-05-01
申请号：US13665187
申请日：2012-10-31
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Brett T. Muller , Nicholas J. Hainer , Adam R. Sepanak
IPC: H02J7/00
CPC classification number: B60L11/18 , B60L11/1801 , B60L11/1809 , B60L11/184 , H01M10/44 , H01M2220/20 , H02J7/0042 , H02J13/0006 , Y02T10/7005 , Y02T10/7011 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: A system and method for charging a battery in a plug-in electric vehicle. In an exemplary embodiment, the method determines if a delayed battery charging feature is active and if the battery is severely depleted. If both conditions are satisfied, the method enables a priority charging feature that temporarily overrides the delayed charging feature and begins charging the battery according to a priority charging process until it reaches a level where it is no longer severely depleted. At this point, the method may terminate the priority charging process and initiate the delayed charging process, which is designed to take advantage of off-peak electricity rates, anticipated times of vehicle use, etc.
Abstract translation: 一种用于对插入式电动车辆中的电池充电的系统和方法。 在示例性实施例中，该方法确定延迟的电池充电特征是否活动，以及电池是否严重耗尽。 如果满足这两个条件，则该方法能够实现临时覆盖延迟充电功能的优先充电功能，并且根据优先充电过程开始对电池充电，直到其达到不再严重耗尽的水平。 此时，该方法可以终止优先充电过程并启动延迟充电过程，其被设计为利用非高峰电费，车辆预期使用时间等。
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公开(公告)号：US10101397B2
公开(公告)日：2018-10-16
申请号：US13746339
申请日：2013-01-22
Applicant: GM Global Technology Operations LLC
Inventor： Robert B. Cooley , William M. Hare , Michael A. Assenmacher , Nicholas J. Hainer
Abstract: A system includes a vehicle network integrated in an electric vehicle and a display device disposed in the electric vehicle. The display device is communicatively coupled to the vehicle network. The system also includes a computer processor communicatively coupled to the vehicle network and logic executable by the computer processor. The logic is configured to implement a method. The method includes monitoring, over the vehicle network, components relating to a charging function of the electric vehicle and determining from data resulting from the monitoring factors affecting the charging function. The method also includes processing the data to determine an impact of the factors and displaying results of the processing on the display device.
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公开(公告)号：US20180050604A1
公开(公告)日：2018-02-22
申请号：US15239413
申请日：2016-08-17
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： William M. Hare , Michael A. Assenmacher , Nicholas J. Hainer , Christopher J. Twarog
IPC: B60L11/18
CPC classification number: B60L11/1872 , B60L11/1816 , B60L11/1838 , B60L11/1844 , B60L11/1848 , B60L11/185 , B60L11/1862 , B60L11/1864 , B60L11/1868 , B60L2240/36 , B60L2240/545 , B60L2240/662
Abstract: An electrical system is usable with an offboard charging station and configured to dynamically adjust a power limit of the electrical system during a battery charging process. The system includes a battery pack, charge coupler, power electronic components, temperature sensor(s), and a controller. The components include a most-limiting component, and are electrically connected to the battery pack with corresponding temperature-based operating performance information. The information describes a maximum allowed charging current over different time intervals. The most-limiting component has a lowest allowed charging current. The controller executes a method by determining a component temperature using the measured temperature(s), and requests increased charging current from the power supply over one or more of the time intervals to supply the battery pack with the maximum allowed charging current of the most-limiting component. A vehicle includes the system and an electric machine delivering torque sufficient for propelling the vehicle.
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公开(公告)号：US20140207397A1
公开(公告)日：2014-07-24
申请号：US13746339
申请日：2013-01-22
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Robert B. Cooley , William M. Hare , Michael A. Assenmacher , Nicholas J. Hainer
CPC classification number: G01R31/36 , B60L3/0046 , B60L11/1809 , B60L15/2045 , B60L2250/16 , G06F17/00 , H01M10/488 , H01M2220/20 , H02J7/0021 , H02J7/0047 , H04Q9/00 , Y02T10/645 , Y02T10/7005 , Y02T10/7055 , Y02T10/7072 , Y02T10/72 , Y02T10/7283 , Y02T90/14 , Y02T90/16
Abstract: A system includes a vehicle network integrated in an electric vehicle and a display device disposed in the electric vehicle. The display device is communicatively coupled to the vehicle network. The system also includes a computer processor communicatively coupled to the vehicle network and logic executable by the computer processor. The logic is configured to implement a method. The method includes monitoring, over the vehicle network, components relating to a charging function of the electric vehicle and determining from data resulting from the monitoring factors affecting the charging function. The method also includes processing the data to determine an impact of the factors and displaying results of the processing on the display device.
Abstract translation: 一种系统包括集成在电动车辆中的车辆网络和设置在电动车辆中的显示装置。 显示设备通信地耦合到车辆网络。 该系统还包括通信地耦合到车辆网络的计算机处理器和可由计算机处理器执行的逻辑。 该逻辑被配置为实现一种方法。 该方法包括在车辆网络上监视与电动车辆的充电功能相关的部件，并且根据影响充电功能的监控因素得到的数据进行确定。 该方法还包括处理数据以确定因素的影响并将处理结果显示在显示装置上。
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