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    • 1. 发明授权
    • Computer system with blade system and management server
    • 具有刀片系统和管理服务器的计算机系统
    • US08745425B2
    • 2014-06-03
    • US13122518
    • 2008-10-31
    • Yasuhiro KamedaHirofumi FujitaSatoshi OguniMorihide Nakaya
    • Yasuhiro KamedaHirofumi FujitaSatoshi OguniMorihide Nakaya
    • G06F1/26G06F1/32
    • G06F1/32G06F9/5088G06F9/5094Y02D10/22Y02D10/32
    • Provided is a computer system in which power consumption of the system can be reduced and which can smoothly supply data for a request from a client and avoid increase in a failure rate. In the computer system, by maintaining a power activation threshold for activating a stopping server blade and load balance threshold for assigning the request to a server blade, a server blade whose power is activated but to which the request from the client is not assigned is previously arranged. Priorities of the server blades are maintained, and are periodically changed or are changed in accordance with operation information such as total operation time and the number of times of activation/stop. Further, by maintaining the power activation threshold and a power stop threshold, possibilities of the unbalance among the activated/stopped server blades and frequent control of the activation/stop only in a part of server blades are avoided.
    • 提供了一种可以减少系统的功耗并且可以顺利地提供来自客户端的请求的数据并避免增加故障率的计算机系统。 在计算机系统中,通过维持用于激活停止服务器刀片的功率激活阈值和用于将请求分配给服务器刀片的负载平衡阈值,其功率已被激活但未被分配来自客户机的请求的服务器刀片 安排。 维护服务器刀片的优先级,并且根据诸如总操作时间和激活/停止次数的操作信息被周期性地改变或改变。 此外,通过维持功率激活阈值和停电阈值,可以避免仅在一部分服务器刀片中激活/停止的服务器刀片之间的不平衡的可能性和激活/停止的频繁控制。
    • 2. 发明申请
    • COMPUTER SYSTEM
    • 电脑系统
    • US20110252254A1
    • 2011-10-13
    • US13122518
    • 2008-10-31
    • Yasuhiro KamedaHirofumi FujitaSatoshi OguniMorihide Nakaya
    • Yasuhiro KamedaHirofumi FujitaSatoshi OguniMorihide Nakaya
    • G06F1/32
    • G06F1/32G06F9/5088G06F9/5094Y02D10/22Y02D10/32
    • Provided is a computer system in which power consumption of the system can be reduced and which can smoothly supply data for a request from a client and avoid increase in a failure rate. In the computer system, by maintaining a power activation threshold for activating a stopping server blade and load balance threshold for assigning the request to a server blade, a server blade whose power is activated but to which the request from the client is not assigned is previously arranged. Priorities of the server blades are maintained, and are periodically changed or are changed in accordance with operation information such as total operation time and the number of times of activation/stop. Further, by maintaining the power activation threshold and a power stop threshold, possibilities of the unbalance among the activated/stopped server blades and frequent control of the activation/stop only in a part of server blades are avoided.
    • 提供了一种可以减少系统的功耗并且可以顺利地提供来自客户端的请求的数据并避免增加故障率的计算机系统。 在计算机系统中,通过维持用于激活停止服务器刀片的功率激活阈值和用于将请求分配给服务器刀片的负载平衡阈值,其功率已被激活但未被分配来自客户机的请求的服务器刀片 安排。 维护服务器刀片的优先级,并且根据诸如总操作时间和激活/停止次数的操作信息被周期性地改变或改变。 此外,通过维持功率激活阈值和停电阈值,可以避免仅在一部分服务器刀片中激活/停止的服务器刀片之间的不平衡的可能性和激活/停止的频繁控制。
    • 5. 发明授权
    • Battery apparatus
    • 电池设备
    • US08742617B2
    • 2014-06-03
    • US13133323
    • 2009-11-30
    • Takehiko NishidaKatsuo HashizakiKazuyuki AdachiShinji MurakamiKouji KurayamaHirofumi Fujita
    • Takehiko NishidaKatsuo HashizakiKazuyuki AdachiShinji MurakamiKouji KurayamaHirofumi Fujita
    • H02J1/10
    • H02J7/0021G01R31/3658H01M10/0525H01M10/06H01M10/425H01M10/482H01M10/486H01M2010/4278Y10T307/391Y10T307/685
    • A battery apparatus includes a row battery group including a plurality of series-connected row batteries including one or more battery cells; a plurality of battery management sections, corresponding to the individual row batteries, for managing the battery statuses of the corresponding row batteries; a central management section for granting unique identification information to the individual battery management sections and acquiring information about the battery statuses of the row batteries from the respective battery management sections for management; second communication lines with which the plurality of battery management sections are daisy-chained; a first communication line with which, of the plurality of battery management sections, the battery management section located at one end is connected to the central management section; and a plurality of connection switching sections, provided in the individual second communication lines between the battery management sections, for switching the connection and disconnection between the battery management sections.
    • 电池装置包括:行电池组,其包括多个串联连接的包含一个或多个电池单元的行电池; 对应于各行电池的多个电池管理部分,用于管理相应的行电池的电池状态; 一个中央管理部分,用于向各个电池管理部分授予唯一的识别信息,并且从相应的电池管理部分获取关于行电池的电池状态的信息以进行管理; 所述多个电池管理部与所述第二通信线串联连接; 所述多个电池管理部中的位于一端的所述电池管理部与所述中央管理部连接的第一通信线路; 以及多个连接切换部,设置在电池管理部之间的各个第二通信线路中,用于切换电池管理部分之间的连接和断开。
    • 7. 发明申请
    • BATTERY APPARATUS
    • 电池装置
    • US20110273023A1
    • 2011-11-10
    • US13133323
    • 2009-11-30
    • Takehiko NishidaKatsuo HashizakiKazuyuki AdachiShinji MurakamiKouji KurayamaHirofumi Fujita
    • Takehiko NishidaKatsuo HashizakiKazuyuki AdachiShinji MurakamiKouji KurayamaHirofumi Fujita
    • H02J1/00
    • H02J7/0021G01R31/3658H01M10/0525H01M10/06H01M10/425H01M10/482H01M10/486H01M2010/4278Y10T307/391Y10T307/685
    • A battery apparatus includes a row battery group including a plurality of series-connected row batteries including one or more battery cells; a plurality of battery management sections, corresponding to the individual row batteries, for managing the battery statuses of the corresponding row batteries; a central management section for granting unique identification information to the individual battery management sections and acquiring information about the battery statuses of the row batteries from the respective battery management sections for management; second communication lines with which the plurality of battery management sections are daisy-chained; a first communication line with which, of the plurality of battery management sections, the battery management section located at one end is connected to the central management section; and a plurality of connection switching sections, provided in the individual second communication lines between the battery management sections, for switching the connection and disconnection between the battery management sections.
    • 电池装置包括:行电池组,其包括多个串联连接的包含一个或多个电池单元的行电池; 对应于各行电池的多个电池管理部分,用于管理相应的行电池的电池状态; 一个中央管理部分,用于向各个电池管理部分授予唯一的识别信息,并且从相应的电池管理部分获取关于行电池的电池状态的信息以进行管理; 所述多个电池管理部与所述第二通信线串联连接; 所述多个电池管理部中的位于一端的所述电池管理部与所述中央管理部连接的第一通信线路; 以及多个连接切换部,设置在电池管理部之间的各个第二通信线路中,用于切换电池管理部分之间的连接和断开。