公开(公告)号：US20150377975A1

公开(公告)日：2015-12-31

申请号：US14317771

申请日：2014-06-27

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Voytek A. Novak ,  Vivekananda Shripathy ,  Daniel P. Grenn ,  Andrew C. Baughman

IPC: G01R31/36

CPC classification number: G01R31/3658 ,  G01R35/00 ,  H01M10/42 ,  H01M10/4257 ,  H01M10/482 ,  H01M2010/4278 ,  H02J7/0021 ,  H02J7/0026 ,  H02J7/0029

Abstract: A method of identifying a non-communicative battery Cell Sensing Board (CSB) within a plurality of battery CSBs arranged in a serial chain includes sequentially reconfiguring the serial chain of the battery CSBs to sequentially define each of the plurality of battery CSBs as a last battery CSB in a temporary test serial chain. Communication with the last battery CSB of each temporary test serial chain is sequentially established with a loopback feature of the battery CSBs. When a disruption in communication between the battery system manager controller and the last battery CSB of the current temporary test serial chain is detected, the last battery CSB of the current temporary test serial chain is identified as the non-communicative battery CSB.

Abstract translation: 识别布置在串行链路中的多个电池CSB内的非交流电池电池感测板（CSB）的方法包括：依次重新配置电池CSB的串联链，以顺序地将多个电池CSB中的每一个作为最后一个电池 CSB在临时测试串行链中。 与每个临时测试串行链的最后一个电池CSB的通信依次建立与电池CSB的环回功能。 当检测到电池系统管理器控制器与当前临时测试串行链的最后一个电池CSB之间的通信中断时，将当前临时测试串行链的最后一个电池CSB识别为非交流电池CSB。

公开(公告)号：US09612289B2

公开(公告)日：2017-04-04

申请号：US14317771

申请日：2014-06-27

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Voytek A. Novak ,  Vivekananda Shripathy ,  Daniel P. Grenn ,  Andrew C. Baughman

IPC: H02J7/00 ,  G01R31/36 ,  H01M10/42 ,  G01R35/00 ,  H01M10/48

CPC classification number: G01R31/3658 ,  G01R35/00 ,  H01M10/42 ,  H01M10/4257 ,  H01M10/482 ,  H01M2010/4278 ,  H02J7/0021 ,  H02J7/0026 ,  H02J7/0029

Abstract: A method of identifying a non-communicative battery Cell Sensing Board (CSB) within a plurality of battery CSBs arranged in a serial chain includes sequentially reconfiguring the serial chain of the battery CSBs to sequentially define each of the plurality of battery CSBs as a last battery CSB in a temporary test serial chain. Communication with the last battery CSB of each temporary test serial chain is sequentially established with a loopback feature of the battery CSBs. When a disruption in communication between the battery system manager controller and the last battery CSB of the current temporary test serial chain is detected, the last battery CSB of the current temporary test serial chain is identified as the non-communicative battery CSB.