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1. 发明授权

US08438426B2 Flexible bus architecture for monitoring and control of battery pack 有权
标题翻译：灵活的总线架构，用于监控和控制电池组
公开(公告)号：US08438426B2
公开(公告)日：2013-05-07
申请号：US13572193
申请日：2012-08-10
申请人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
发明人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
IPC分类号： G06F11/00
CPC分类号： H02J7/0021 , G06F11/221 , Y02T10/7055
摘要： A method for diagnosing a control system for a stacked battery. The control system comprises a plurality of processors, a plurality of controllers, and a monitoring unit (control unit). The method comprises sending a diagnostic information from the central unit to a top processor of the plurality of processors, transmitting a return information from the top processor of the plurality of processors to the central unit, comparing the diagnostic information sent from the central unit with the return information received by the central unit, and indicating a communication problem if the diagnostic information sent from the central unit is different from the return information received by the central unit. The steps are repeated by eliminating the top processor from a previous cycle and assigning a new top processor if there is no problem with the reconfigurable communication system.
摘要翻译：一种用于诊断堆叠式电池的控制系统的方法。控制系统包括多个处理器，多个控制器和监控单元（控制单元）。该方法包括将诊断信息从中央单元发送到多个处理器的顶部处理器，从多个处理器的顶部处理器向中央单元发送返回信息，将从中央单元发送的诊断信息与返回由中央单元接收的信息，并且如果从中央单元发送的诊断信息与由中央单元接收到的返回信息不同，则指示通信问题。如果在可重新配置的通信系统中没有问题，则通过从上一个循环中消除顶部处理器并分配新的顶部处理器来重复这些步骤。

2. 发明申请

US20110145629A1 FLEXIBLE BUS ARCHITECTURE FOR MONITORING AND CONTROL OF BATTERY PACK 有权
标题翻译：灵活的总线结构，用于监控和控制电池组
公开(公告)号：US20110145629A1
公开(公告)日：2011-06-16
申请号：US12872432
申请日：2010-08-31
申请人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
发明人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
IPC分类号： G06F11/22 , G06F13/36 , G06F11/07
CPC分类号： H02J7/0021 , G06F11/221 , Y02T10/7055
摘要： The present invention provides a control system which is used for a stacked battery of a plurality of battery packs. Each battery pack has a plurality of battery cells coupled in series. The control system is capable of reconfiguring communication among the battery packs in the stacked battery, and comprises a plurality of processors, a plurality of controllers, and a monitoring unit. The processors are coupled to the battery packs. Two adjacent processors among the processors are able to communicate with each other though a first bus. The controllers are coupled to the battery packs. Two adjacent controllers among the controllers are able to communicate with each other through a second bus. The processors are capable of communicating with the controllers through a third bus. The monitoring unit is used for monitoring communications among the plurality of processors and communications among the plurality of controllers. The monitoring unit is capable of detecting communication problems on the first bus and/or the second bus. The monitoring unit further is capable of reconfiguring communication paths among the plurality of processors and communication path among the plurality of controllers.
摘要翻译：本发明提供一种用于多个电池组的堆叠电池的控制系统。每个电池组具有串联耦合的多个电池单元。控制系统能够重新配置堆叠电池中的电池组之间的通信，并且包括多个处理器，多个控制器和监视单元。处理器耦合到电池组。处理器中的两个相邻处理器能够通过第一总线彼此通信。控制器耦合到电池组。控制器中的两个相邻控制器能够通过第二总线相互通信。处理器能够通过第三总线与控制器进行通信。监视单元用于监视多个处理器之间的通信和多个控制器之间的通信。监视单元能够检测第一总线和/或第二总线上的通信问题。监视单元还能够重新配置多个处理器之间的通信路径和多个控制器之间的通信路径。

3. 发明授权

US08261129B2 Flexible bus architecture for monitoring and control of battery pack 有权
标题翻译：灵活的总线架构，用于监控和控制电池组
公开(公告)号：US08261129B2
公开(公告)日：2012-09-04
申请号：US13154736
申请日：2011-06-07
申请人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
发明人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
IPC分类号： G06F11/00
CPC分类号： H02J7/0021 , G06F11/221 , Y02T10/7055
摘要： A method for diagnosing a control system for a stacked battery is disclosed. The control system comprises a plurality of processors, a plurality of controllers, and a monitoring unit (control unit). The method comprises sending a diagnostic information from the central unit to a top processor of the plurality of processors, transmitting a return information from the top processor of the plurality of processors to the central unit, comparing the diagnostic information sent from the central unit with the return information received by the central unit, and indicating a communication problem if the diagnostic information sent from the central unit is different from the return information received by the central unit. The steps are repeated by eliminating the top processor from a previous cycle and assigning a new top processor if there is no problem with the reconfigurable communication system.
摘要翻译：公开了一种用于诊断堆叠式电池的控制系统的方法。控制系统包括多个处理器，多个控制器和监控单元（控制单元）。该方法包括将诊断信息从中央单元发送到多个处理器的顶部处理器，从多个处理器的顶部处理器向中央单元发送返回信息，将从中央单元发送的诊断信息与返回由中央单元接收的信息，并且如果从中央单元发送的诊断信息与由中央单元接收到的返回信息不同，则指示通信问题。如果在可重新配置的通信系统中没有问题，则通过从上一个循环中消除顶部处理器并分配新的顶部处理器来重复这些步骤。

4. 发明授权

US08015452B2 Flexible bus architecture for monitoring and control of battery pack 有权
标题翻译：灵活的总线架构，用于监控和控制电池组
公开(公告)号：US08015452B2
公开(公告)日：2011-09-06
申请号：US12872432
申请日：2010-08-31
申请人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
发明人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
IPC分类号： G06F11/00
CPC分类号： H02J7/0021 , G06F11/221 , Y02T10/7055
摘要： The present invention provides a control system which is used for a stacked battery of a plurality of battery packs. Each battery pack has a plurality of battery cells coupled in series. The control system is capable of reconfiguring communication among the battery packs in the stacked battery, and comprises a plurality of processors, a plurality of controllers, and a monitoring unit. The processors are coupled to the battery packs. Two adjacent processors among the processors are able to communicate with each other though a first bus. The controllers are coupled to the battery packs. Two adjacent controllers among the controllers are able to communicate with each other through a second bus. The processors are capable of communicating with the controllers through a third bus. The monitoring unit is used for monitoring communications among the plurality of processors and communications among the plurality of controllers. The monitoring unit is capable of detecting communication problems on the first bus and/or the second bus. The monitoring unit further is capable of reconfiguring communication paths among the plurality of processors and communication path among the plurality of controllers.
摘要翻译：本发明提供一种用于多个电池组的堆叠电池的控制系统。每个电池组具有串联耦合的多个电池单元。控制系统能够重新配置堆叠电池中的电池组之间的通信，并且包括多个处理器，多个控制器和监视单元。处理器耦合到电池组。处理器中的两个相邻处理器能够通过第一总线彼此通信。控制器耦合到电池组。控制器中的两个相邻控制器能够通过第二总线相互通信。处理器能够通过第三总线与控制器进行通信。监视单元用于监视多个处理器之间的通信和多个控制器之间的通信。监视单元能够检测第一总线和/或第二总线上的通信问题。监视单元还能够重新配置多个处理器之间的通信路径和多个控制器之间的通信路径。

5. 发明申请

US20110239053A1 FLEXIBLE BUS ARCHITECTURE FOR MONITORING AND CONTROL OF BATTERY PACK 有权
标题翻译：灵活的总线结构，用于监控和控制电池组
公开(公告)号：US20110239053A1
公开(公告)日：2011-09-29
申请号：US13154736
申请日：2011-06-07
申请人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
发明人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
IPC分类号： G06F11/16 , G05B11/01
CPC分类号： H02J7/0021 , G06F11/221 , Y02T10/7055
摘要： A method for diagnosing a control system for a stacked battery is disclosed. The control system comprises a plurality of processors, a plurality of controllers, and a monitoring unit (control unit). The method comprises sending a diagnostic information from the central unit to a top processor of the plurality of processors, transmitting a return information from the top processor of the plurality of processors to the central unit, comparing the diagnostic information sent from the central unit with the return information received by the central unit, and indicating a communication problem if the diagnostic information sent from the central unit is different from the return information received by the central unit. The steps are repeated by eliminating the top processor from a previous cycle and assigning a new top processor if there is no problem with the reconfigurable communication system.
摘要翻译：公开了一种用于诊断堆叠式电池的控制系统的方法。控制系统包括多个处理器，多个控制器和监控单元（控制单元）。该方法包括将诊断信息从中央单元发送到多个处理器的顶部处理器，从多个处理器的顶部处理器向中央单元发送返回信息，将从中央单元发送的诊断信息与返回由中央单元接收的信息，并且如果从中央单元发送的诊断信息与由中央单元接收到的返回信息不同，则指示通信问题。如果在可重新配置的通信系统中没有问题，则通过从上一个循环中消除顶部处理器并分配新的顶部处理器来重复这些步骤。

6. 发明申请

US20120303997A1 Flexible Bus Architecture for Monitoring and Control of Battery Pack 有权
标题翻译：用于监测和控制电池组的灵活总线架构
公开(公告)号：US20120303997A1
公开(公告)日：2012-11-29
申请号：US13572193
申请日：2012-08-10
申请人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
发明人： Guoxing Li , Xiaojun Zeng , Anquan Xiao , Xiaohua Hou
IPC分类号： G06F11/20
CPC分类号： H02J7/0021 , G06F11/221 , Y02T10/7055
摘要： A method for diagnosing a control system for a stacked battery. The control system comprises a plurality of processors, a plurality of controllers, and a monitoring unit (control unit). The method comprises sending a diagnostic information from the central unit to a top processor of the plurality of processors, transmitting a return information from the top processor of the plurality of processors to the central unit, comparing the diagnostic information sent from the central unit with the return information received by the central unit, and indicating a communication problem if the diagnostic information sent from the central unit is different from the return information received by the central unit. The steps are repeated by eliminating the top processor from a previous cycle and assigning a new top processor if there is no problem with the reconfigurable communication system.
摘要翻译：一种用于诊断堆叠式电池的控制系统的方法。控制系统包括多个处理器，多个控制器和监控单元（控制单元）。该方法包括将诊断信息从中央单元发送到多个处理器的顶部处理器，从多个处理器的顶部处理器向中央单元发送返回信息，将从中央单元发送的诊断信息与返回由中央单元接收的信息，并且如果从中央单元发送的诊断信息与由中央单元接收到的返回信息不同，则指示通信问题。如果在可重新配置的通信系统中没有问题，则通过从上一个循环中消除顶部处理器并分配新的顶部处理器来重复这些步骤。

7. 发明申请

US20090096420A1 Systems and methods for cell balancing 有权
标题翻译：电池平衡的系统和方法
公开(公告)号：US20090096420A1
公开(公告)日：2009-04-16
申请号：US11974530
申请日：2007-10-15
申请人： Flavius Lupu , Constantin Bucur , Xiaojun Zeng , Kalyi Sheng , Anquan Xiao
发明人： Flavius Lupu , Constantin Bucur , Xiaojun Zeng , Kalyi Sheng , Anquan Xiao
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： A cell balancing circuit comprises a first cell having a first voltage, a second cell in series with the first cell and having a second voltage that is greater than the first voltage, and a bypass path in parallel with the second cell for enabling a bypass current for the second cell if a difference between the first voltage and the second voltage is greater than a predetermined threshold. The bypass current is enabled for a balancing time period that is proportional to the difference between the fist voltage and the second voltage.
摘要翻译：电池平衡电路包括具有第一电压的第一电池，与第一电池串联的第二电池并具有大于第一电压的第二电压，以及与第二电池并联的旁路通路，用于启用旁路电流对于第二单元，如果第一电压和第二电压之间的差大于预定阈值。旁路电流使能平衡时间段，其与第一电压和第二电压之间的差成比例。

8. 发明授权

US08461806B2 Systems and methods for cell balancing 有权
标题翻译：电池平衡的系统和方法
公开(公告)号：US08461806B2
公开(公告)日：2013-06-11
申请号：US11974530
申请日：2007-10-15
申请人： Flavius Lupu , Constantin Bucur , Xiaojun Zeng , Kalyi Sheng , Anquan Xiao
发明人： Flavius Lupu , Constantin Bucur , Xiaojun Zeng , Kalyi Sheng , Anquan Xiao
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： A cell balancing circuit comprises a first cell having a first voltage, a second cell in series with the first cell and having a second voltage that is greater than the first voltage, and a bypass path in parallel with the second cell for enabling a bypass current for the second cell if a difference between the first voltage and the second voltage is greater than a predetermined threshold. The bypass current is enabled for a balancing time period that is proportional to the difference between the first voltage and the second voltage.
摘要翻译：电池平衡电路包括具有第一电压的第一电池，与第一电池串联的第二电池并具有大于第一电压的第二电压，以及与第二电池并联的旁路通路，用于启用旁路电流对于第二单元，如果第一电压和第二电压之间的差大于预定阈值。旁路电流被使能，其平衡时间周期与第一电压和第二电压之间的差成比例。

9. 发明授权

US08525477B2 Assigning addresses to multiple cascade battery modules in electric or electric hybrid vehicles 有权
标题翻译：为电动或电动混合动力车辆中的多个级联电池模块分配地址
公开(公告)号：US08525477B2
公开(公告)日：2013-09-03
申请号：US12836632
申请日：2010-07-15
申请人： Xiaojun Zeng , Falong Li , Guoxing Li
发明人： Xiaojun Zeng , Falong Li , Guoxing Li
IPC分类号： H02J7/00
CPC分类号： H02J7/0021 , B60L11/1853 , B60L11/1864 , G01R31/007 , G01R31/3658 , G01R31/3689 , G01R31/3696 , H01M10/425 , H01M10/482 , H01M2010/4278 , Y02T10/7011 , Y02T10/7055 , Y02T10/7061 , Y10T307/696
摘要： According to one aspect there is disclosed an apparatus. The apparatus may include a first battery module. The first battery module may include a switch configured to open or close a first current path from a first terminal of a battery to a second terminal of the battery when a second battery module is coupled to the first battery module; a current sensor configured to sense a current in a second current path, the second current path different from the first current path; and a local controller configured to control a state of the switch to open or close the switch, wherein closing the switch is configured to close the first current path, the local controller is further configured to detect the sensed current in the second current path, and the local controller is further configured to receive and store an identifier based at least in part on the current detected in the second current path.
摘要翻译：根据一个方面，公开了一种装置。该装置可以包括第一电池模块。第一电池模块可以包括开关，其被配置为当第二电池模块耦合到第一电池模块时，打开或关闭从电池的第一端子到电池的第二端子的第一电流路径; 电流传感器，被配置为感测第二电流路径中的电流，所述第二电流路径不同于所述第一电流路径; 以及本地控制器，其被配置为控制所述开关的状态以打开或关闭所述开关，其中闭合所述开关被配置为闭合所述第一电流路径，所述本地控制器还被配置为检测所述第二电流路径中的感测电流，以及本地控制器还被配置为至少部分地基于在第二当前路径中检测到的电流来接收和存储标识符。

10. 发明授权

US08405350B2 Assigning addresses to multiple cascade battery modules in electric or electric hybrid vehicles 有权
公开(公告)号：US08405350B2
公开(公告)日：2013-03-26
申请号：US12836632
申请日：2010-07-15
申请人： Xiaojun Zeng , Falong Li , Guoxing Li
发明人： Xiaojun Zeng , Falong Li , Guoxing Li
IPC分类号： H02J7/00
摘要： According to one aspect there is disclosed an apparatus. The apparatus may include a first battery module. The first battery module may include a switch configured to open or close a first current path from a first terminal of a battery to a second terminal of the battery when a second battery module is coupled to the first battery module; a current sensor configured to sense a current in a second current path, the second current path different from the first current path; and a local controller configured to control a state of the switch to open or close the switch, wherein closing the switch is configured to close the first current path, the local controller is further configured to detect the sensed current in the second current path, and the local controller is further configured to receive and store an identifier based at least in part on the current detected in the second current path.

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