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Information processing apparatus, information system, and information processing method

A technology of processors and communication methods, applied in the field of information systems

Active Publication Date: 2020-06-16
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] An information processing device according to the present invention is characterized by comprising: a request unit for requesting Web content from a server by using a first communication method; a display control unit for displaying the A screen of the received Web content is displayed on the display unit; and an obtaining unit is configured to obtain the state of the server from the server by using a second communication method different from the first communication method, wherein the status of the server cannot be obtained the display control unit displays, on the display unit, a screen based on the state of the server acquired by using the second communication method, when the Web content is received as a response to the request, not displaying an error screen representing the request on the display unit

Method used

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

Examples

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no. 1 example

[0022] figure 1 is an explanatory diagram showing an example of the structure of the information system according to the first embodiment. exist figure 1 In , as an information system, an image processing system including a print control device 201 as an information processing server and an image forming device 207 as an information processing device is shown.

[0023] The image forming apparatus 207 acquires Web content from the print control apparatus 201 via a LAN (Local Area Network) 210, and provides a Web user interface (Web UI) to a user by using the acquired Web content. The image forming apparatus 207 notifies the print control apparatus 201 of the user instruction input via the Web UI.

[0024] The print control device 201 has a Web server function. The print control device 201 performs various types of processing based on the user instruction notified by the image forming device 207 .

[0025] The terminal device 211 is a terminal capable of communicating with t...

no. 2 example

[0089] In the first embodiment, in the case where Web content cannot be acquired from the print control device 201 , the user is notified of the status of the print control device 201 . There are cases where, for example, in a case where the print control device 201 has been restarted, access to the print control device 201 becomes possible after a fixed time elapses. That is, there are cases where Web content can be acquired after a fixed time has elapsed. In this case, the user tries again to acquire Web content by pressing the print control device button 706 after a lapse of a fixed time. However, such an operation is troublesome for the user.

[0090] Therefore, in the second embodiment, in the case where the image forming device 207 fails to acquire Web content due to restarting of the print control device 201 or the like, reacquisition of the Web content is performed after a lapse of a fixed time to simplify user operations.

[0091] Figure 10 is a flowchart showing ...

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Abstract

The present invention relates to an information processing device, an information system and an information processing method. In the device using the Web UI, when the Web content cannot be obtained from the Web server, it is possible to notify the user of the status of the Web server. By using the first communication method to request the server for Web content, displaying a screen based on the Web content received as a response to the request on the display unit, and by using the second communication method different from the first communication method, from The server acquires the status of the server, and in a case where Web content cannot be acquired as a response to the request, displays the screen of the status of the server acquired by using the second communication method on the display unit without displaying an error indicating the request The screen of is displayed on the display unit.

Description

technical field [0001] The present invention relates to an information processing device, an information system and an information processing method for providing a Web user interface to users. Background technique [0002] In recent years, as a user interface, a Web user interface (UI) using a Web browser has started to be used. For example, in an image forming apparatus for forming an image on a printing medium, the Web UI is also employed. A device employing a Web UI displays a UI screen on a Web browser by using Web content acquired from a device including a Web server function (hereinafter simply referred to as a Web server). [0003] Japanese Patent Laid-Open No. 2011-119939 discloses a device in which, in a case where the device cannot properly communicate with a Web server, in order to enable work in an offline state, an alternative UI screen included in the device is displayed on a Web server. on the browser. [0004] As described above, in a device adopting a We...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/00
CPCH04N1/00244H04N1/00464H04N1/00474H04N1/0048H04N1/00482H04N1/00506H04N1/0097H04N1/00973H04N2201/3276G06F3/121G06F3/1229G06F3/1234G06F3/1285H04N1/32625H04N1/32657H04N1/32667H04N1/0001H04N1/00217H04N1/00477
Inventor 五十岚弘也
Owner CANON KK