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Information processing device and information processing method

An information processing device and a technology for response processing, which are applied in the fields of electrical digital data processing, digital data processing components, image communication, etc., can solve problems such as increased power consumption, and achieve the effect of reducing power consumption

Active Publication Date: 2019-01-29
FUJIFILM BUSINESS INNOVATION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, even when the data that the CPU should process is not received from the network, the power consumption of the communication unit corresponding to the network increases, and it is conceivable that the power consumption may not be appropriately reduced

Method used

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  • Information processing device and information processing method
  • Information processing device and information processing method
  • Information processing device and information processing method

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Experimental program
Comparison scheme
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Embodiment Construction

[0022] figure 1 is a block diagram illustrating a hardware configuration of the image forming apparatus 10 . Such as figure 1 As shown, the image forming apparatus 10 includes a controller 11 , a memory 12 , an operation unit 13 , a display 14 , an image reading unit 15 , an image forming unit 16 , a communication unit 17 , an image processing unit 18 and a power controller 19 . Furthermore, various units of the image forming apparatus 10 are connected to the bus B1, and different types of data are transmitted and received via the bus B1.

[0023] The controller 11 is a unit that controls operations of various units of the image forming apparatus 10 . The controller 11 includes a processing unit such as a central processing unit (CPU), and a storage medium (main storage) such as a read only memory (ROM), random access memory (RAM), and the like. The CPU (CUP 110 described later) reads programs stored in the ROM and the memory 12, and executes the programs by using the RAM...

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Abstract

An information processing apparatus includes transmitting-receiving units, response processing units, and a switching unit. The transmitting-receiving units transmit data to and receive data from networks. An operation state of each of the response processing units is able to be switched between a first state and a second state. The switching unit performs switching between the first state and the second state of each of the response processing units. The transmitting-receiving units and the response processing units are provided for plural respective networks. In a case where all the response processing units are in the second state, the switching unit switches, among all the response processing units, an operation state of a response processing unit that has received predetermined data from the second state to the first state.

Description

technical field [0001] The present invention relates to an information processing device and an information processing method. Background technique [0002] Currently, there is a technique for reducing power consumption in network communication. Japanese Patent Document Laid-Open No. 2012-151681 describes a technique for reducing the frequency at which a backend system of a communication terminal device returns to a normal mode from a power saving mode using a network standby response (LSI). [0003] The information processing device is, for example, a scanner, a printer, a facsimile, a copier, or a multifunctional machine including some or all of the scanner, printer, facsimile, and copier. In the case where the information processing apparatus has a normal state in which normal power supply is used to perform operations and a low power state in which normal power supply is stopped or power lower than normal power is supplied to a part or all of the image processing appara...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/00
CPCH04N1/00896G06F1/3278G06F1/3287Y02D10/00
Inventor 高下雅央
Owner FUJIFILM BUSINESS INNOVATION CORP