Information display apparatus, information providing apparatus, and communication system

• US 9,854,112 B2
• Filed: 09/27/2013
• Issued: 12/26/2017
• Est. Priority Date: 09/27/2012
• Status: Active Grant

• Current Assignee: Brother Kogyo Kabushiki Kaisha
• Original Assignee: Brother Kogyo Kabushiki Kaisha
• Inventors: Saito, Ken
• Primary Examiner(s): Hsu, Alpus H
• Application Number:
  US14/039,105
• Publication Number:
  US 20140085677A1
• Time in Patent Office: 1,551 Days
• Field of Search: None
• CPC Class Codes: H04N 1/00129 with a display device, e.g. CRT or LCD monitor with a television apparatus H04N1/00283; arrangements for control of display devices G09G
• CPC Class Codes: H04N 1/00408 Display of information to the user, e.g. menus
• CPC Class Codes: H04N 1/00482 outputting a plurality of job set-up options, e.g. number of copies, paper size or resolution
• CPC Class Codes: H04N 2201/0094 Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception

Abstract

A communication system includes an information display apparatus and an information providing apparatus which perform communication with each other. The information display apparatus transmits, through the network, an information transmission request for requesting transmission of specific information related to the information providing apparatus to a plurality of apparatuses connected to the network by broadcast communication, receives the specific information transmitted, through the network, from the information providing apparatus to a plurality of apparatuses connected to the network by broadcast communication, as a response to the information transmission request, and controls a display unit to display the specific information received as the response to the information transmission request.

Claims

1. A communication system comprising an information display apparatus and an information providing apparatus which communicate image data with each other through a network,

wherein the information display apparatus includes:

a first processor;

first memory storing first computer-readable instructions, the first computer-readable instructions, when executed by the first processor, causing the information display apparatus to execute operations including;

transmitting, through the network, an information transmission request for requesting transmission of specific information related to the information providing apparatus by broadcast communication, the information transmission request being SET REQUEST command of Simple Network Management Protocol (SNMP), the specific information representing a current providing-side setting value of the information providing apparatus and including a plurality of current providing-side setting values for a plurality of items of the information providing apparatus, the plurality of items including a common item and an individual item other than the common item;

receiving the specific information transmitted, through the network, from the information providing apparatus by broadcast communication, as a response to the information transmission request, the specific information being sent as SET REQUEST command of SNMP; and

controlling a display unit to display the specific information received as the response to the information transmission request including a providing-side setting value for the individual item, a display-side setting value for the individual item, either one the providing-side setting value and the display-side setting value for the common item, and information indicating that the providing-side setting value and the display-side setting value for the common item are different from each other if it is determined that the providing-side setting value and the display-side setting value for the common item are different from each other, and

wherein the information providing apparatus includes;

a second processor;

second memory storing second computer-readable instructions, the second computer-readable instructions, when executed by the second processor, causing the information providing apparatus to execute operations including;

receiving the information transmission request transmitted, through the network, from the information display apparatus by broadcast communication;

determining whether the providing-side setting value and the display-side setting value for the common item are same;

transmitting the specific information, through the network by broadcast communication in response to receiving the information transmission request and

transmitting, through the network, new setting value information including;

at least one of providing-side identification information of the information providing apparatus and display-side identification information of the information display apparatus; and

a new providing-side setting value for updating the providing-side setting value, by broadcast communication;

wherein each of a plurality of apparatuses connected to the network has unique identification information, and

wherein the common item is an item, for which a providing-side setting value set in the information providing apparatus should match a display-side setting value set in the information display apparatus.

2. An information display apparatus configured to communicate image data with an information providing apparatus through a network, the information display apparatus comprising:

a processor; and

memory storing computer-readable instructions, the computer-readable instructions, when executed by the processor, causing the information display apparatus to execute operations including;

transmitting, through the network, an information transmission request for requesting transmission of specific information related to the information providing apparatus by broadcast communication, the information transmission request being SET REQUEST command of Simple Network Management Protocol (SNMP), the specific information includes the specific information includes a plurality of current providing-side setting values for a plurality of items of the information providing apparatus, the plurality of items including a common item and an individual item other than the common item;

receiving the specific information transmitted, through the network, from the information providing apparatus as a response to the information transmission request, the specific information being sent as SET REQUEST command of SNMP;

determining whether the providing-side setting value and the display-side setting value for the common item are same; and

controlling a display unit to display the specific information received as the response to the information transmission request including a providing-side setting value for the individual item, a display-side setting value for the individual item, either one the providing-side setting value and the display-side setting value for the common item, and information indicating that the providing-side setting value and the display-side setting value for the common item are different from each other if it is determined that the providing-side setting value and the display-side setting value for the common item are different from each other, and

transmitting, through the network, new setting value information including;

at least one of providing-side identification information of the information providing apparatus and display-side identification information of the information display apparatus; and

a new providing-side setting value for updating the providing-side setting value, by broadcast communication,

wherein each of a plurality of apparatuses connected to the network has unique identification information, and

wherein the common item is an item, for which a providing-side setting value set in the information providing apparatus should match a display-side setting value set in the information display apparatus.

3. The information display apparatus according to claim 2,

wherein the transmitting operation transmits the information transmission request including at least one of providing-side identification information of the information providing apparatus and display-side identification information of the information display apparatus, and

wherein when the receiving operation receives the providing-side identification information or the display-side identification information together with the specific information, the controlling operation controls the display unit to display the specific information.

4. The information display apparatus according to claim 2,

wherein the plurality of items include a network item related to the network,

wherein the network item includes, as the common item, an address acquisition item, for which an Internet Protocol (IP) address acquiring method is set,

wherein the operations further include:

determining whether a new address acquisition setting value newly set for the address acquisition item represents an acquisition method of manually acquiring an IP address, and

when it is determined that the new address acquisition setting value represents the acquisition method of manually acquiring an IP address, determining whether new providing-side setting value for the network item and new display-side setting value for the network item are setting values causing the information providing apparatus and the information display apparatus to be located in the same network,

wherein when it is determined that the new providing-side setting value and the new display-side setting value are not the setting values causing the information providing apparatus and the information display apparatus to be located in the same network, the controlling operation controls the display unit to display information representing that settings related to the network have an error.

5. The information display apparatus according to claim 4,

wherein the network item further includes an IP address item as an individual item, and a gateway address item as a common item,

wherein the operations further include detecting an input operation to change the providing-side setting value or the display-side setting value displayed on the display unit, and

wherein when the detecting operation detects an input operation to change one of a providing-side setting value for the IP address item, a display-side setting value for the IP address item, and a gateway setting value for the gateway address item, the control operation controls the display unit to display the providing-side setting value and the display-side setting value for the IP address item, and the gateway setting value to be updated in response to the input operation.

6. The information display apparatus according to claim 5,

wherein the detecting operation detects an input operation to change a specific portion of a predetermined setting value which is one of the providing-side setting value for the IP address item, the display-side setting value for the IP address item and the gateway setting value, and does not detect an input operation to change the specific portion of the other setting values, and

wherein the specific portion is a portion which should have the same value among the providing-side setting value for the IP address item, the display-side setting value for the IP address item and the gateway setting value.

7. The information display apparatus according to claim 4,

wherein the network item further includes an IP address item, for which an IP address is set,

wherein the operations further include:

detecting an input operation to change a providing-side IP address which is the providing-side setting value for the IP address item, and

transmitting, through the network, a confirmation command including a new IP address which is the providing-side IP address changed by the input operation, by broadcast communication; and

receiving a response command including identification information of an apparatus, for which the new IP address is set, as a response to the confirmation command, from the apparatus, and

wherein when receiving the response command from an apparatus other than the information providing apparatus, the controlling operation controls the display unit to display information representing that the new IP address cannot be used.

8. An information providing apparatus configured to communicate image data with an information display apparatus through a network, the information providing apparatus comprising:

a processor; and

memory storing computer-readable instructions, the computer-readable instructions, when executed by the processor, causing the information providing apparatus to execute operations including;

receiving an information transmission request transmitted, through the network, from the information display apparatus by broadcast communication, the information transmission request requesting transmission of specific information related to the information providing apparatus, the information transmission request being SET REQUEST command of Simple Network Management Protocol (SNMP) and including identification information uniquely set to each of a plurality of apparatuses connected to the network; and

transmitting, through the network, the specific information by broadcast communication in response to receiving the information transmission request, the specific information being sent as SET REQUEST command of SNMP, and including a current providing-side setting value of the information providing apparatus and information representing a plurality of providing-side setting values for a plurality of items of the information providing apparatus, the plurality of items including an Internet Protocol (IP) address item for which an IP address is set, and an address acquisition item for which an IP address acquiring method is set

receiving new setting value information which is transmitted from the information display apparatus through the network by broadcast communication and which includes;

at least one of providing-side identification information of the information providing apparatus and display-side identification information of the information display apparatus; and

a new providing-side setting value for updating the providing-side setting value; and

updating the providing-side setting value with the new providing-side setting value included in the new setting value information when receiving the new setting value information;

determining whether a new providing-side setting value for the address acquisition item represents an acquisition method of automatically acquiring an IP address;

when it is determined that the new providing-side setting value for the address acquisition item represents the acquisition method of automatically acquiring an IP address, acquiring a new IP address from an IP address providing server; and

transmitting, through the network, the new IP address and at least one of the providing-side identification information and the display-side identification information, by broadcast communication;

wherein when the received information transmission request includes at least one of providing-side identification information of the information providing apparatus and display-side identification information of the information display apparatus, the transmitting operation transmits the specific information, and

wherein when the received information transmission request does not include the providing-side identification information of the information providing apparatus nor the display-side identification information of the information providing apparatus, the transmitting operation does not transmits the specific information.