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Information processing apparatus, information processing method, and program

A technology for information processing equipment and equipment, applied in the direction of data processing power supply, electrical digital data processing, digital data processing components, etc., can solve problems such as data recording, and achieve the effect of preventing data loss and avoiding abnormal temperature

Inactive Publication Date: 2012-05-16
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the power is turned off while data is being recorded on the hard disk, only incomplete data is recorded on the hard disk, becoming the cause of failure

Method used

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  • Information processing apparatus, information processing method, and program
  • Information processing apparatus, information processing method, and program
  • Information processing apparatus, information processing method, and program

Examples

Experimental program
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Embodiment Construction

[0025] Hereinafter, embodiments of the present disclosure (hereinafter referred to as embodiments) will be described in the following order.

[0026] [Configuration of information processing device]

[0027] [Configuration of Hard Disk Drive]

[0028] [Function configuration of the operation control section]

[0029] [Operation of information processing device in normal mode]

[0030] [Operation of information processing equipment during termination]

[0031] [Timing of operation in abnormal temperature detection]

[0032] [Timing of operation during power button operation]

[0033] [Timing of operations performed when power supply is cut off]

[0034] [Delay time setting processing]

[0035] [Configuration of information processing device]

[0036] figure 1 is a circuit diagram showing a configuration of an embodiment of an information processing device according to an embodiment of the present disclosure. The information processing apparatus 1 is configured using, f...

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PUM

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Abstract

An information processing apparatus includes a power switch which is turned ON and OFF for supplying and cutting off power; a power supply portion which supplies power to each portion through the power switch; an operation control portion to which power is supplied from the power supply portion regardless of the ON or OFF state of the power switch, which controls power supply to a main storage device including a built-in cache memory based on software; a measurement portion which measures temperature of a measurement target; and a power control portion which is controlled by the operation control portion and controls power supply to the main storage device from the power supply portion.

Description

technical field [0001] The present disclosure relates to an information processing device, an information processing method, and a program. Specifically, the present disclosure relates to an information processing device, an information processing method, and a program that make it possible to prevent data loss and protect the device from abnormal temperatures. Background technique [0002] When the operation of the personal computer is terminated, the power is turned off. However, if the power is turned off while data is being recorded on the hard disk, only incomplete data is recorded on the hard disk, becoming a cause of failure. For example, if the power is turned off while data is being saved in the buffer memory temporarily holding data to be recorded on the hard disk, the data in the buffer memory is lost without being recorded on the hard disk. [0003] Japanese Unexamined Patent Application Publication No. 2003-333748 proposes the following method. That is, in th...

Claims

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Application Information

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IPC IPC(8): G06F1/26G06F12/16
CPCG06F1/3221G06F1/3212G06F11/1441G06F1/30G06F11/2015G06F1/3225G06F1/3228G06F1/263Y02D10/00G06F1/3203
Inventor 秋山将希
Owner SONY CORP