Unlock instant, AI-driven research and patent intelligence for your innovation.

Image forming system, control method thereof, and image forming device

A control method and image technology, applied in image communication, transmission system, electrical components, etc.

Active Publication Date: 2016-08-10
CANON KK
View PDF11 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the change in the data structure of the command data has a significant impact on the MFP and the applications running on the MFP

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image forming system, control method thereof, and image forming device
  • Image forming system, control method thereof, and image forming device
  • Image forming system, control method thereof, and image forming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Now, the present invention will be described in detail below with reference to the accompanying drawings showing embodiments thereof.

[0028] figure 1 is a schematic block diagram of an image forming system 100 including an MFP 101 as an image forming apparatus according to an embodiment of the present invention.

[0029] figure 1 An image forming system 100 shown in includes an MFP 101 and a PC 102 as an information processing device, and the MFP 101 and the PC 102 are connected to each other via a network such as a LAN 103 or the like. The MFP 101 receives image data transmitted from the PC 102 as a client, and an ID and a password as information used when performing user authentication.

[0030] figure 2 is appearing in figure 1 A schematic functional block diagram of the MFP 101 in .

[0031] figure 2 The MFP 101 shown in includes a communication section 201, a reading section 202, a controller 203, an input image processor 204, an output image processor 20...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an image forming system, a control method thereof, and an image forming device. The image forming system is capable of preventing a change in the data structure of information other than information included in a command transmitted to an image forming apparatus, for use in performing user authentication. Upon receipt of a request command for requesting user authentication from a PC as an information processing apparatus, an MFP as the image forming apparatus determines based on the request command by which of a first authentication method not using a token and a second authentication method using a token is to be performed. When the authentication is to be performed by the second authentication method, the token is generated based on the request command and is transmitted to the PC. The token attached to a token-attached command received from the PC is read out therefrom, and the authentication is performed based on the token read out.

Description

technical field [0001] The present invention relates to an image forming system having a user authentication function, an image forming apparatus, and a control method of the image forming system. Background technique [0002] Conventionally, an authentication method (hereinafter referred to as "normal authentication method") is known as an image forming system in which an MFP (multifunction printer) as an image forming device and a PC as an information processing device Connecting to each other via a network, causing the MFP to store in advance each item of authentication information formed of an ID and an associated password, and to receive the ID and password as input information input by a user via a PC, for example, so that when the input information is related to the authentication information, When any item matches, the user is authenticated. Here, the input information is sent from the PC to the MFP as communication data in a state of being included in a command hav...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04N1/00H04N1/44
CPCH04L63/0807H04N1/00042H04N1/4406H04L63/083H04N1/44H04L63/102H04N1/00222
Inventor 竹尾明纪
Owner CANON KK