Log information management system, control method therefor, and storage medium

• US 8,564,818 B2
• Filed: 12/14/2010
• Issued: 10/22/2013
• Est. Priority Date: 12/18/2009
• Status: Expired due to Fees

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Nakamura, Tadahiro
• Primary Examiner(s): Tieu, Benny
• Assistant Examiner(s): NGUYEN, NGON BINH
• Application Number:
  US12/967,532
• Publication Number:
  US 20110149344A1
• Time in Patent Office: 1,043 Days
• Field of Search: 358/1.15, 707/600, 707/602, 707/607, 707/627, 707/636, 707/662, 707/666, 707/668, 707/672, 707/696, 707/706, 707/707, 707/711, 707/758, 707/821, 707/855, 707/828, 707/830, 707/667, 707/836, 348/1.15, 348/1.13, 348/1.14, 348/1.16, 348/405, 348/402, 348/439, 348/476, 348/426.05, 709/201, 709/212, 709/217, 709/227, 709/238
• US Class Current: 358/1.15
• CPC Class Codes: G06F 11/0733 in a data processing system embedded in an image processing device, e.g. printer, facsimile, scanner
• CPC Class Codes: G06F 11/0766 Error or fault reporting or storing
• CPC Class Codes: H04N 1/00244 with a server, e.g. an internet server fax-servers or the like for store and forward H04N1/324
• CPC Class Codes: H04N 1/00923 Variably assigning priority H04N1/0092 takes precedence
• CPC Class Codes: H04N 1/32106 separate from the image data, e.g. in a different computer file
• CPC Class Codes: H04N 2201/0039 Connection via a network
• CPC Class Codes: H04N 2201/0049 By wire, cable or the like
• CPC Class Codes: H04N 2201/0091 Digital copier; digital 'photocopier' H04N2201/0093 and H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/3202 of communication or activity log or report
• CPC Class Codes: H04N 2201/3205 of identification information, e.g. name or ID code H04N2201/3209 takes precedence
• CPC Class Codes: H04N 2201/3278 Transmission

Abstract

An image forming apparatus transmits a log notification request to a server before log transmission. The server responds to the image forming apparatus by appropriately performing scheduling of a log transmission time to disperse a load. The image forming apparatus transmits a log at a time designated by the server.

Claims

1. A log information management system including a plurality of image forming apparatuses for transmitting, via a network, a plurality of logs stored therein, and an information processing apparatus for receiving the logs from the plurality of image forming apparatuses and managing the received logs,

wherein each image forming apparatus comprises at least one processor, functioning as:

a log notification transmitting unit configured to notify the information processing apparatus that the image forming apparatus stores a log, wherein the log notification further includes power consumption information representing electric-power consumption of the image forming apparatus;

a setting unit configured to set a log transmission time extracted from a response received from the information processing apparatus in response to the log notification; and

a log transmission unit configured to transmit the log to the information processing apparatus at the set log transmission time, and

wherein the information processing apparatus comprises at least one processor functioning as;

a log notification receiving unit configured to receive the log notification from the image forming apparatus;

a log transmission time determination unit configured to determine the log transmission time at which the image forming apparatus transmits the log; and

a response unit configured to transmit, to the image forming apparatus, the response including the log transmission time determined by the log transmission time determination unit,

wherein the log transmission time determination unit determines the log transmission time according to power consumption information included in the log notification received from the image forming apparatus so that a total amount of power consumption of one or more image forming apparatuses that transmit each log during the same time period is minimized.

2. The log information management system according to claim 1, further comprising a log transmission information setting unit configured to set a log transmission time zone in which the image forming apparatus can transmit the log.

3. The log information management system according to claim 1, wherein the image forming apparatus comprises a determination unit configured to determine from the received response whether immediate log transmission is permitted,

wherein the log transmission unit in the image forming apparatus immediately transmits a log when the immediate log transmission is permitted, and

wherein the log transmission time determination unit in the information processing apparatus determines whether immediate transmission of the log is performed, and the response includes an immediate transmission instruction.

4. The log information management system according to claim 1, wherein the log transmission time determination unit determines the log transmission time according to log size information included in the log notification received from the image forming apparatus, the log size information representing a size of a log.

5. A control method for a log information management system including a plurality of image forming apparatuses for transmitting a plurality of logs stored therein via a network, and an information processing apparatus for receiving the logs from the plurality of image forming apparatuses and for managing the received logs,

wherein each image forming apparatus performs, via at least one processor, log notification transmission by:

sending, to the information processing apparatus, a log notification that the image forming apparatus stores a log, wherein the log notification further includes power consumption information representing electric-power consumption of the image forming apparatus,

setting a log transmission time,

extracting the log transmission time from a response received from the information processing apparatus in response to the log notification, and

transmitting the log to the log information processing apparatus at the set log transmission time, and

wherein the information processing apparatus performs, via at least one processor, log notification reception by;

receiving the log notification from the image forming apparatus,

determining the log transmission time at which the image forming apparatus transmits the log,

transmitting, to the image forming apparatus, the response including the log transmission time at which the image forming apparatus transmits the log, and

determining the log transmission time according to power consumption information included in the log notification received from the image forming apparatus so that a total amount of power consumption of one or more image forming apparatuses that transmit each log during the same time period is minimized.

6. An information processing apparatus for receiving a plurality of logs from an image forming apparatus and managing the received logs, the information processing apparatus comprising at least one processor functioning as:

a log notification receiving unit configured to receive a log notification from the image forming apparatus, wherein the log notification includes power consumption information representing electric-power consumption of the image forming apparatus;

a log transmission time determination unit configured to determine a log transmission time at which the image forming apparatus transmits a log; and

a response unit configured to transmit, to the image forming apparatus, a response including the log transmission time determined by the log transmission time determination unit,

wherein the log transmission time determination unit determines the log transmission time according to power consumption information included in the log notification received from the image forming apparatus.

7. A method for receiving a plurality of logs from an image forming apparatus and managing the received logs, the method comprising:

receiving a log notification from the image forming apparatus, wherein the log notification includes power consumption information representing electric-power consumption of the image forming apparatus;

determining a log transmission time at which the image forming apparatus transmits a log;

transmitting, to the image forming apparatus, a response including the log transmission time at which the image forming apparatus transmits the log; and

determining the log transmission time according to power consumption information included in the log notification received from the image forming apparatus,

wherein the log transmission time is determined according to power consumption information included in the log notification received from the image forming apparatus.

8. A non-transitory computer-readable storage medium on which is stored a computer-executable program for causing a computer to perform a method for receiving a plurality of logs from an image forming apparatus and managing the received logs, the method comprising:

receiving a log notification from the image forming apparatus, wherein the log notification includes power consumption information representing electric-power consumption of the image forming apparatus;

determining a log transmission time at which the image forming apparatus transmits a log;

transmitting, to the image forming apparatus, a response including the log transmission time at which the image forming apparatus transmits a log; and

determining the log transmission time according to power consumption information included in the log notification received from the image forming apparatus,

wherein the log transmission time is determined according to power consumption information included in the log notification received from the image forming apparatus.