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Communication system, communication device and program

A communication device and communication system technology, applied in the field of communication systems, can solve problems such as the influence of the original purpose, and achieve the effect of preventing anxiety

Active Publication Date: 2015-06-17
BROTHER KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, the frequency of displaying information indicating that the data receiving device is in a data receiving state may increase, so that the original purpose of displaying information based on display data transmitted from the data transmitting device may be affected

Method used

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  • Communication system, communication device and program
  • Communication system, communication device and program
  • Communication system, communication device and program

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Hereinafter, illustrative embodiments according to the present invention will be described with reference to the drawings.

[0051] figure 1 is a block diagram of a communication system 100 according to an embodiment of the present invention. Communication system 100 comprises multifunction peripheral (MFP) (10, 10, ...), and function server 20, multifunction peripheral (MFP) (10, 10, ...) and function server 20 pass wide area network (in this embodiment, be The Internet 1) is connected to each other for data communication.

[0052] In the communication system 100 , MFPs ( 10 , 10 , . . . ) are connected to the Internet 1 through respective broadband routers 2 . Since the MFPs ( 10 , 10 , . . . ) have the same functions, one of them is frequently selected for explaining the functions of the MFP 10 .

[0053] In the normal setting mode (ie, default setting mode), all ports of each router 2 are closed. If a request is transmitted from the internal network to the exter...

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PUM

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Abstract

There is provided a communication system in which a data sending device and a data receiving device are connected to each other, the data sending device has a function of sending data to be displayed to the data receiving device and the data receiving device has a function of receiving the data to be displayed. In the communication system, the data receiving device includes a display on which information is displayed, an information display control unit that displays information based on the data to be displayed on the display if the data receiving device receives the date to be displayed from the data sending device, and a state display control unit that decides whether to display state information indicating that the data receiving device is in a waiting state for the data to be displayed when the data receiving device changes to the waiting state, in accordance with a type of the information displayed on the display.

Description

technical field [0001] Aspects of the present invention relate to a communication system in which data is transmitted from a data transmitting device having a function of transmitting data to a data receiving device having a function of receiving data, and to such a device provided in the communication system. Background technique [0002] A communication system such as a client server system has been widely used in which a data transmitting device and a data receiving device are connected to each other through a network to transmit data from the data transmitting device to the data receiving device. [0003] An example of this client server is disclosed in Japanese Patent Provisional Application No. HEI9-160829 (hereinafter, referred to as JPH9-1608929A). In the client server system disclosed in JP H9-160829A, the client device buffers data transmitted from the server. When checking whether data corresponding to the cached data on the server is updated, the client device p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/00H04N1/32
CPCH04L67/75
Inventor 松田诚榎本胜则
Owner BROTHER KOGYO KK