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Communication system

A communication system and wireless communication technology, applied in the field of communication systems

Inactive Publication Date: 2017-01-04
KK TOSHIBA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for unauthorized transfer and removal by a third party who is not authorized to process, some kind of countermeasure is required to be aware of such behavior

Method used

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Examples

Experimental program
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Embodiment Construction

[0015] Hereinafter, an embodiment will be described with reference to the drawings.

[0016] exist figure 1 Among them, 1 is an electrical device, such as a composite digital copier, that is, an MFP (Multifunction printer), which has multiple functions such as a copy function, a scan function, and a print function. This MFP 1 is provided with a document table 2 and a control panel 3 on the upper part, and an automatic document feeder (ADF) 4 is provided on the document table 2 to open and close freely. Paper tray 5.

[0017] The MFP 1 has external USB (Universal Serialbus) terminals 11 and 12 exposed at predetermined positions on the front (or side) as first terminals for connecting peripheral devices. One end of a communication cable 14 as an optional device is connected to either of the external USB terminals 11 and 12 in a freely connectable / detachable manner. The other end of the communication cable 14 is connected to an external device such as a management device 30 . ...

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PUM

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Abstract

To provide a communication system that is able to accurately detect the connection state of a radio communication device in an electric apparatus. An electric apparatus comprises a radio communication device for radio communication in a connectable and detachable manner, and also includes a communication cable with an external apparatus in a connectable and detachable manner. A management device determines the connection state of the radio communication device in the electric apparatus by communication via the communication cable in the state in which communication with the electric apparatus is possible via the communication cable, and determines by radio communication via the radio communication device in the state in which communication with the electric apparatus is not possible via the communication cable.

Description

[0001] This application is a divisional application of a patent application with an application date of December 24, 2013, an application number of 201310722883.2, and an invention title of "communication system", and its entire contents are hereby incorporated by reference. technical field [0002] Embodiments of the present invention relate to a communication system including a management device that manages electric equipment including wireless communication equipment that can be freely connected / detached. Background technique [0003] There is known an electrical device having multiple functions such as a copying function, a scanning function, and a printing function, such as a composite digital copier, that is, an MFP (Multifunction printer). [0004] In the case of such an MFP, in addition to the copying process, it is possible to perform various processes such as importing data wirelessly transmitted from an external device and storing it in the internal memory, printi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/00
CPCH04N1/00007H04N1/00037H04N1/00053H04N1/00074H04N2201/0094
Inventor 铃木崇明
Owner KK TOSHIBA
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