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    • 94. 发明专利
    • Temperature control system
    • 温度控制系统
    • JP2007250591A
    • 2007-09-27
    • JP2006068194
    • 2006-03-13
    • Toshiba Corp株式会社東芝
    • INUKAI TAKASHIURAKAWA YUKIHIROBABA YUICHI
    • H01L21/822G01R31/28H01L23/58H01L27/04
    • G05D23/1917G05D23/1931
    • PROBLEM TO BE SOLVED: To perform correct temperature management using temperature sensors fewer than hot spots. SOLUTION: The temperature control system comprises a plurality of operating units 12 formed in a chip 11; a performance monitor circuit 13 for monitoring performance of the plurality of operating units 12 and outputting performance information; a temperature sensor 14 formed in the chip 11 and outputting a detection signal about the chip temperature; a temperature detector 15 outputting temperature information based on the detection signal; and a system controller 16 for storing a table showing the relation of the performance of the plurality of operating units 12, the chip temperature, and the hot spot temperature, and estimating the hot spot temperature from the performance information and the temperature information. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:使用比热点少的温度传感器进行正确的温度管理。 解决方案:温度控制系统包括形成在芯片11中的多个操作单元12; 用于监视多个操作单元12的性能并输出性能信息的性能监视电路13; 形成在芯片11中并输出关于芯片温度的检测信号的温度传感器14; 温度检测器15,其根据检测信号输出温度信息; 以及系统控制器16,用于存储表示多个操作单元12的性能,芯片温度和热点温度的关系以及从性能信息和温度信息估计热点温度的表格。 版权所有(C)2007,JPO&INPIT
    • 95. 发明专利
    • Information processor, set temperature correction method, program, and recording medium
    • 信息处理器,设置温度校正方法,程序和记录介质
    • JP2005004600A
    • 2005-01-06
    • JP2003169127
    • 2003-06-13
    • Internatl Business Mach Corp インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation
    • FUKUSHIMA TOSHIAKINOMURA TAICHIROTANAKA JUNOSHITA SHIGERU
    • G05D23/19G06F1/20
    • G06F1/20G05D23/1931G06F1/206
    • PROBLEM TO BE SOLVED: To provide an information processor capable of adjusting the set temperature for executing temperature control processing, depending on the characteristics of the information processor. SOLUTION: The information processor comprises: a central processing unit; a temperature control information storage section storing the temperature control processing performed for lowering the temperature of the central processing unit while corresponding to the set temperature; a temperature measurement section for measuring the temperature at a measurement location in the central processing unit; a temperature detection section for detecting the fact that the temperature at a detection location in the central processing unit reaches the detection temperature; an offset calculation section calculating offset, a difference between the temperature measured by the temperature measurement section and the detection temperature at the time of detecting the temperature by the temperature detection section; a set temperature correction section calculating the correction value of the setting temperature stored on the temperature control information storage section based on the offset; and a temperature control execution section executing the temperature control processing stored on the temperature control information storage section while corresponding to the set temperature when the temperature measured by the temperature measurement section reaches the correction value of the set temperature. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种能够根据信息处理器的特性来调节用于执行温度控制处理的设定温度的信息处理器。 解决方案:信息处理器包括:中央处理单元; 温度控制信息存储部,存储对应于设定温度而进行的用于降低中央处理单元的温度的温度控制处理; 用于测量中央处理单元中的测量位置处的温度的温度测量部分; 温度检测部,用于检测中央处理单元中的检测位置处的温度达到检测温度的事实; 偏移计算部,计算偏差,由所述温度测量部测量的温度与由所述温度检测部检测温度时的检测温度之间的差; 设定温度校正部,基于所述偏移来计算存储在所述温度控制信息存储部的所述设定温度的修正值; 以及温度控制执行部,其在由所述温度测量部测量的温度达到设定温度的修正值的同时对应于设定温度执行存储在所述温度控制信息存储部上的所述温度控制处理。 版权所有(C)2005,JPO&NCIPI