公开(公告)号：US09326249B2

公开(公告)日：2016-04-26

申请号：US13654908

申请日：2012-10-18

Applicant: Samsung Electronics Co. Ltd.

Inventor： Younghee Ha ,  Hyojae Cho ,  Seyoung Jang ,  Seunghwan Cho

IPC: G06F1/00 ,  G06F1/26 ,  G06F1/32 ,  H04W52/02

CPC classification number: H04W52/029 ,  H04W52/0251 ,  H04W52/027 ,  Y02D70/1222 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166

Abstract: A power saving apparatus and a method for a mobile terminal are provided. The method includes measuring a system load for a preset time during an application execution in a power saving mode, setting, when the measured system load exceeds a reference load level, a limit clock frequency as a maximum clock frequency for the power saving mode, measuring, in the power saving mode, the system load due to the application execution, performing, when the measured system load exceeds the reference load level, the application execution at the limit clock frequency, and performing, when the measured system load does not exceed the reference load level, the application execution at a system clock frequency corresponding to the measured system load, where performing the application execution at the limit clock frequency reduces a battery power consumption.

Abstract translation: 提供了一种省电装置和移动终端的方法。 该方法包括在功率节省模式下的应用执行期间测量系统负载预设时间，当测量的系统负载超过参考负载水平时，设置限制时钟频率作为节电模式的最大时钟频率，测量 在省电模式下，由于应用执行而导致的系统负载，当测量的系统负载超过参考负载水平时，执行在极限时钟频率下的应用执行，并且当测量的系统负载不超过 参考负载水平，在与测量的系统负载相对应的系统时钟频率下的应用执行，其中以极限时钟频率执行应用程序执行会降低电池功耗。

公开(公告)号：US10371584B2

公开(公告)日：2019-08-06

申请号：US14982802

申请日：2015-12-29

Applicant: Samsung Electronics Co. Ltd.

Inventor： Minsu Kim ,  Kuntak Kim ,  Kiyeon Park ,  Chuleun Yun ,  Jubeam Lee ,  Seyoung Jang ,  Hyojae Cho ,  Bongsu Chun ,  Younghee Ha

IPC: G01K13/00 ,  H04N5/232 ,  H04M1/725

Abstract: A temperature control system of a mobile device is provided. The system includes a memory for storing a set temperature value and a release temperature value, a temperature sensor for sensing an internal temperature of the mobile device; at least one module that emits heat, and a controller. The controller compares the output of the temperature sensor with the set temperature value in a normal mode in order to determine whether the mobile device is overheated, and controls, if the mobile device is overheated, the at least one module to operate in a heat generation suppressing mode, compares the output of the temperature sensor with the release temperature value in the heat generation suppressing mode in order to determine whether to release the heat generation suppressing mode, and executes the normal mode if the heat generation suppressing mode is released according to the comparison result.

公开(公告)号：US09232135B2

公开(公告)日：2016-01-05

申请号：US13658258

申请日：2012-10-23

Applicant: Samsung Electronics Co. Ltd.

Inventor： Minsu Kim ,  Kuntak Kim ,  Kiyeon Park ,  Chuleun Yun ,  Jubeam Lee ,  Seyoung Jang ,  Hyojae Cho ,  Bongsu Chun ,  Younghee Ha

IPC: H04N5/225 ,  H04N5/232 ,  H04M1/725

CPC classification number: G01K13/00 ,  H04M1/72569 ,  H04M2250/52 ,  H04N5/23241

Abstract: A temperature control system of a mobile device is provided. The system includes a memory for storing a set temperature value and a release temperature value, a temperature sensor for sensing an internal temperature of the mobile device; at least one module that emits heat, and a controller. The controller compares the output of the temperature sensor with the set temperature value in a normal mode in order to determine whether the mobile device is overheated, and controls, if the mobile device is overheated, the at least one module to operate in a heat generation suppressing mode, compares the output of the temperature sensor with the release temperature value in the heat generation suppressing mode in order to determine whether to release the heat generation suppressing mode, and executes the normal mode if the heat generation suppressing mode is released according to the comparison result.

Abstract translation: 提供了一种移动设备的温度控制系统。 该系统包括用于存储设定温度值和释放温度值的存储器，用于感测移动设备的内部温度的温度传感器; 至少一个发热的模块和一个控制器。 控制器在正常模式下将温度传感器的输出与设定温度值进行比较，以便确定移动设备是否过热，并且如果移动设备过热，则控制至少一个模块以发热 将发热抑制模式中的温度传感器的输出与释放温度值进行比较，以便确定是否释放发热抑制模式，并且如果根据产生抑制模式释放发热抑制模式，则执行正常模式 比较结果。