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    • 5. 发明授权
    • Electronic system, and preheating method and apparatus thereof
    • 电子系统及其预热方法及装置
    • US08745367B2
    • 2014-06-03
    • US13480252
    • 2012-05-24
    • Chun-Chi WangYi-Sheng ChuehChe-Wei Chuang
    • Chun-Chi WangYi-Sheng ChuehChe-Wei Chuang
    • G06F9/00G06F11/00G06F15/177
    • G06F9/4401
    • A method for preheating an electronic system when booting in an environment with low temperature and an apparatus using the same are provided. The electronic system includes at least a processor, at least a first controller, and at least a second controller. The method includes: the first controller checking whether the initialization of the second controller is successful or not after the electronic system boots, wherein the first controller include a basic input/output system; entering a preheating mode when the initialization of second controller has failed, wherein in the preheating mode, the processor is powered continuously and a turbo function is enabled, so as to provide a heat energy for heating the electronic system; and stopping the preheating mode and rebooting the electronic system.
    • 提供一种在低温环境中启动时预热电子系统的方法和使用该电子系统的装置。 电子系统至少包括处理器,至少第一控制器和至少第二控制器。 该方法包括:第一控制器在电子系统引导之后检查第二控制器的初始化是否成功,其中第一控制器包括基本输入/输出系统; 当第二控制器的初始化失败时进入预热模式,其中在预热模式中,处理器连续供电并且启用涡轮功能,以便提供用于加热电子系统的热能; 并停止预热模式并重新启动电子系统。
    • 9. 发明授权
    • Method, circuit, and electronic device for controlling rotation speed of fan
    • 用于控制风扇转速的方法,电路和电子装置
    • US09026262B2
    • 2015-05-05
    • US13542513
    • 2012-07-05
    • Chun-Chi WangWei-Chung Hsiao
    • Chun-Chi WangWei-Chung Hsiao
    • G05D23/00F04D27/00G06F1/20H02P27/08
    • F04D27/004G06F1/206H02P27/08
    • The disclosure relates to a method, circuit, and electronic device for controlling a rotation speed of a fan. The method provides a multistage function curve associates temperatures with rotation speed values. The multistage function curve comprises a first steady-state function segment with slope of zero, a second steady-state function segment with slope of zero and N function segments positioned between the first and second steady-state function segments. N is a positive integer. The slope of a (i+1)th function segment is greater than that of an ith function segment, and i is a positive integer in the range from 1 to N. The electronic device comprising the circuit may use the temperature of the processor based on the multistage function curve to dynamically control the rotation speed.
    • 本发明涉及一种用于控制风扇转速的方法,电路和电子设备。 该方法提供了一个多阶段函数曲线,将温度与转速值相关联。 多级功能曲线包括具有零斜率的第一稳态功能段,具有零斜率的第二稳态功能段和位于第一和第二稳态功能段之间的N个功能段。 N是正整数。 第(i + 1)个功能段的斜率大于第i个功能段的斜率,i是从1到N范围内的正整数。包括该电路的电子设备可以使用基于处理器的温度 在多级功能曲线上动态控制转速。
    • 10. 发明申请
    • ELECTRONIC SYSTEM, AND PREHEATING METHOD AND APPARATUS THEREOF
    • 电子系统及其预处理方法及装置
    • US20130100599A1
    • 2013-04-25
    • US13480252
    • 2012-05-24
    • Chun-Chi WangYi-Sheng ChuehChe-Wei Chuang
    • Chun-Chi WangYi-Sheng ChuehChe-Wei Chuang
    • H05K7/00
    • G06F9/4401
    • A method for preheating an electronic system when booting in an environment with low temperature and an apparatus using the same are provided. The electronic system includes at least a processor, at least a first controller, and at least a second controller. The method includes: the first controller checking whether the initialization of the second controller is successful or not after the electronic system boots, wherein the first controller include a basic input/output system; entering a preheating mode when the initialization of second controller has failed, wherein in the preheating mode, the processor is powered continuously and a turbo function is enabled, so as to provide a heat energy for heating the electronic system; and stopping the preheating mode and rebooting the electronic system.
    • 提供一种在低温环境中启动时预热电子系统的方法和使用该电子系统的装置。 电子系统至少包括处理器,至少第一控制器和至少第二控制器。 该方法包括:第一控制器在电子系统引导之后检查第二控制器的初始化是否成功,其中第一控制器包括基本输入/输出系统; 当第二控制器的初始化失败时进入预热模式,其中在预热模式中,处理器连续供电并且启用涡轮功能,以便提供用于加热电子系统的热能; 并停止预热模式并重新启动电子系统。