Information processing apparatus and operation control method

• US 9,594,418 B2
• Filed: 02/12/2015
• Issued: 03/14/2017
• Est. Priority Date: 06/29/2011
• Status: Active Grant

• Current Assignee: Toshiba Client Solutions CO., Ltd. (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Andou, Hideaki
• Primary Examiner(s): Choudhury, Zahid
• Application Number:
  US14/620,987
• Publication Number:
  US 20150153804A1
• Time in Patent Office: 761 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 1/3203 Power management, i.e. event-based initiation of a power-saving mode

Abstract

According to one embodiment, an information processing apparatus that comprises a storage device and a processor. The storage device is configured to store power-saving setup information, including at least one setup item relating to an operation affecting an amount of power consumed by the information processing apparatus. The processor is configured to (i) set a value of the at least one setup item, (ii) control operations based on a current setup value, (iii) acquire first setup information for automatically setting a value (first setup value) of the at least one setup item, (iv) compare the first setup value and the current setup value, and (v) automatically apply one of the first setup value and the current setup value to the at least one setup item based on a result of the comparison, the one of the first setup value and the current setup value having a higher power-saving effect.

Claims

1. An information processing apparatus comprising:

a storage device configured to store power-saving setup information including a plurality of setup items relating to an operation of the information processing apparatus which affects an amount of power consumed by the information processing apparatus; and

a processor configured to (i) set a value of each of the plurality of setup items at a setup value designated by a user, (ii) control the operation of the information processing apparatus, based on current setup values of the plurality of setup items, (iii) acquire first setup information for automatically setting a value of at least one setup item of the plurality of setup items, the first setup information including a first setup value of a first target setup item and a second setup value of a second target setup item, each of the first target setup item and the second setup item being one of the plurality of setup items, (iv) read a first current setup value of the first target setup item and a second current setup value of the second target setup item from the power-saving setup information, (v) compare the first setup value and the first current setup value, (vi) automatically apply one of the first setup value and the first current setup value to the first target setup item based on a result of the comparison of the first setup value and the first current setup value, the one of the first setup value and the first current setup value having a higher power-saving effect, (vii) compare the second setup value and the second current setup value, and (viii) automatically apply one of the second setup value and the second current setup value to the second target setup item based on a result of the comparison of the second setup value and the second current setup value, the one of the second setup value and the second current setup value having a higher power-saving effect.

2. The information processing apparatus of claim 1, wherein the processor is configured to change the first current setup value of the first target setup item to the first setup value when a power-saving effect corresponding to the first setup value is higher than a power-saving effect corresponding to the first current setup value, and to maintain the first current setup value when the power-saving effect corresponding to the first current setup value is higher than the power-saving effect corresponding to the first setup value.

3. The information processing apparatus of claim 1, wherein the processor is configured to receive the first setup information from a source remotely located from the information processing apparatus.

4. The information processing apparatus of claim 1, wherein the processor is configured to receive the first setup information from a server computer via a network.

5. The information processing apparatus of claim 1, wherein the plurality of setup items include a setup item relating to brightness of a display screen of the apparatus, and the first target setup item is the setup item relating to brightness.

6. An operation control method of controlling an operation of an information processing apparatus, comprising:

setting a value of each of a plurality of setup items included in power-saving setup information at a setup value designated by a user, the plurality of setup items relating to the operation of the information processing apparatus which affects an amount of power consumed by the information processing apparatus;

controlling the operation of the information processing apparatus, based on current setup values of the plurality of setup items;

acquiring first setup information for automatically setting a value of at least one setup item of the plurality of setup items, the first setup information including a first setup value of a first target setup item and a second setup value of a second target setup item, each of the first target setup item and the second setup item being one of the plurality of setup items;

reading a first current setup value of the first target setup item and a second current setup value of the second target setup item from the power-saving setup information;

comparing the first setup value and the first current setup value;

automatically applying one of the first setup value and the first current setup value to the first target setup item based on a result of the comparison of the first setup value and the first current setup value, the one of the first setup value and the first current setup value having a higher power-saving effect;

comparing the second setup value and the second current setup value; and

automatically applying one of the second setup value and the second current setup value to the second target setup item based on a result of the comparison of the second setup value and the second current setup value, the one of the second setup value and the second current setup value having a higher power-saving effect.

7. The operation control method of claim 6, wherein said applying the one of the first setup value and the first current setup value includes changing the first current setup value of the first target setup item to the first setup value when a power-saving effect corresponding to the first setup value is higher than a power-saving effect corresponding to the first current setup value, and maintaining the first current setup value when the power-saving effect corresponding to the first current setup value is higher than the power-saving effect corresponding to the first setup value.

8. The operation control method of claim 6, wherein the first setup information is received from a source remotely located from the information processing apparatus.

9. The operation control method of claim 6, wherein the first setup information is received from a server computer via a network.

10. The operation control method of claim 6, wherein the plurality of setup items include a setup item relating to brightness of a display screen of the apparatus, and the first target setup item is the setup item relating to brightness.

11. A non-transitory computer readable medium having stored thereon a program, the program being configured to control a computer to execute functions of:

setting a value of each of a plurality of setup items included in power-saving setup information at a setup value designated by a user, the plurality of setup items relating to an operation of the computer which affects an amount of power consumed by the computer;

controlling the operation of the computer, based on a current setup values of the plurality of setup items;

acquiring first setup information for automatically setting a value of at least one setup item of the plurality of setup items, the first setup information including a first setup value of a first target setup item and a second setup value of a second target setup item, each of the first target setup item and the second setup item being one of the plurality of setup items;

reading a first current setup value of the first target setup item and a second current setup value of the second target setup item from the power-saving setup information;

comparing the first setup value and the first current setup value;

automatically applying one of the first setup value and the first current setup value to the first target setup item based on a result of the comparison of the first setup value and the first current setup value, the one of the first setup value and the first current setup value having a higher power-saving effect;

comparing the second setup value and the second current setup value; and

automatically applying one of the second setup value and the second current setup value to the second target setup item based on a result of the comparison of the second setup value and the second current setup value, the one of the second setup value and the second current setup value having a higher power-saving effect.