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Electronic Apparatus And Method For Controlling The Same

A technology of electronic equipment and electric power, which is applied in the field of electronic equipment and its control to achieve the effect of reducing power consumption

Inactive Publication Date: 2015-04-08
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, unlike a mouse, a table, etc. is required, and operation in the air becomes possible

Method used

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  • Electronic Apparatus And Method For Controlling The Same
  • Electronic Apparatus And Method For Controlling The Same
  • Electronic Apparatus And Method For Controlling The Same

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0233] Example 1 shows the situation that the user uses the input device 1 as follows (1)-(7): (1) the power supply of the input device 1 is turned on; (2) normal operation; (3) the static state of the input device 1 lasts for 45 seconds; (4) normal operation; (5) quiescent state for two minutes; (6) normal operation; (7) quiescent state for five minutes.

[0234] (1) The user turns on the power of the input device 1 .

[0235] As described above, the MPU 50 and MPU 60 transition to the reset mode (POR) immediately after power-on. Thereafter, immediately after the initialization of its hardware is completed, the MPU 60 outputs an active command (Active command) to the MPU 50, and transitions to a disconnect mode (Disconnect). The MPU 50 shifts to device initialization processing, completes initialization, and shifts to initialization mode (Init).

[0236] (2) The user normally operates the input device 1 .

[0237]The MPU 60 establishes a radio communication connection with...

example 2

[0260] Example 2 shows the case where the input device 1 is used for the following (1) to (4): (1) turning on the power of the input device 1; (2) normal operation; (3) the receiving device (transceiver 38) Disassembly; and (4) The static state lasted five minutes. It should be noted that (1) and (2) are the same as Figure 19 (1) and (2) in are the same, so descriptions thereof will be omitted.

[0261] exist Figure 20 In (2), both the MPU 50 and the MPU 60 are switched to the active mode (Active).

[0262] (3) When the input device 1 is in the active mode (Active), the user detaches the transceiver 38 from the control device 40 .

[0263] The MPU 60 judges that the radio communication connection between the input device 1 and the control device 40 is prohibited, and transitions to a disconnection mode (Disconnet).

[0264] (4) The user places the input device 1 on, for example, a table and maintains it in a stationary state for five minutes.

[0265] As described above...

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PUM

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Abstract

[Object] To provide an electronic apparatus and a control method therefor, that are capable of reducing power consumption. [Solving Means] The electronic apparatus having a normal mode in which first electric power is consumed and a power-saving mode in which second electric power lower than the first electric power is consumed includes a first sensor and a second sensor whose power consumption is lower than that of the first sensor. In the power-saving mode, supply of power to the first sensor is restricted, the second sensor is set to the power-saving mode, a trigger for restoring the power-saving mode to the normal mode is detected by using the second sensor set to the power-saving mode, and the power-saving mode is restored to the normal mode based on the detected trigger.

Description

[0001] This application is a divisional application of a patent application with an application date of July 07, 2008, an application number of 200880001870.3, and an invention title of "Electronic Equipment and Its Control Method", the entire content of which is hereby incorporated by reference. technical field [0002] The present invention relates to electronic equipment such as a pointing device for 3-dimensional operation, a remote controller for 3-dimensional operation, and a cellular phone and a control method thereof. Background technique [0003] In the prior art, a pointing device (especially a mouse and a touch pad) is used as a controller of a GUI (Graphical User Interface) widely and mainly used in a PC (Personal Computer). [0004] Not only HI (Human Machine Interface) used as PC in the prior art, but GUI is now starting to be used as an interface of AV equipment used in living rooms having a TV set as an image medium. Examples of this type of HI include Cross ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/038G06F1/32H04Q9/00G06F3/033G06F3/0346
CPCH04M2250/12H04Q9/00G01C17/28G06F3/038H04M2250/10H04Q2209/883H04W52/028G06F1/3203G08C2201/10H04W52/0254G06F1/3296Y02B60/50G06F3/0346G06F1/3259Y02D30/70G06F1/32H04W52/02G06F3/0383
Inventor 椛泽秀年蜂须健司山本一幸增田卓
Owner SONY CORP