Patent Grant
8498003
This application is based on and claims the benefit of priority from the prior Japanese Patent Application No. 2005-359209, filed on Dec. 13, 2005; the entire contents of which are incorporated herein by reference.
1. Technical Field
The present invention relates to a job log control method, computer readable medium for a job log control, an image processing device, and an image processing system for controlling a job such as copying, printing, scanning, faxing as a job log (an executive logging of the job) after executing the job.
2. Description of Related Art
A printing system including a plurality of clients and a printer connected to a local area network (LAN) and allowing a plurality of users to use the printer in common has been known.
According to an aspect of the invention, there is provided a storage medium readable by a computer, the storage medium storing a program of instructions executable by the computer to perform a function for controlling a job log, comprising: generating a job log after execution of a job; creating a log image from an image handled in the job; and performing transfer of the job log and the log image to an external device with predetermined timing.
Exemplary embodiment(s) of the present invention will be described in detail based on the following figures, wherein:
The multifunction device 2 has plural functions such as copying (duplicating), printing, scanning, faxing, and e-mailing. A job processes an image using one or more of these functions. A job is accepted by the operation/display section 21, or can be accepted from a user terminal (not shown), which is connected to the network 3 and composed of a personal computer and so on.
In the ROM of the control section 20, there are stored various programs such as a job execution program, a job log control program, or a transfer protocol such as the hypertext transfer protocol (HTTP) or the hypertext transfer protocol security (HTTPS). The CPU of the control section 20 controls every section of the multifunction device 2 and detects transfer timing of the job logs and the log images described later in accordance with the programs stored in the ROM. Note that a sensor can be used for detecting the transfer timing if necessary.
The operation/display section 21 is arranged to be able to set the transfer timing of the job logs and the log images to the control server 4. Namely, the setting of the transfer timing may be performed by selecting the transfer timing from the following alternatives on the administrator setting screen displayed on the display of the operation/display section 212 in the administrator setting mode:
(a) on completion of the job;
(b) on acceptance of a manual instruction for transfer by the administrator;
(c) during a load of the image processing device itself is light;
As such a case, the setting may be made by selecting one from the following alternatives:
(d) when the possibility of missing the log image becomes high;
As such a case, the setting may be made by selecting one from the following alternatives:
Note that the transfer timing during a load of the image processing device itself is light, and the transfer timing when the possibility of missing the log image becomes high are not limited to the above cases. Further, the transfer timing of (a) through (c) are not limited to the above cases.
The job control section 25 may include a job log generating/accumulating section 250 for generating a job log after execution of the job and then accumulating them, a log image creating section 251 for creating a log image from the image handled in the job, and a log image storing section 252 for storing the log image associated with the job log, and operates under control of the CPU of the control section 20.
The job log may include, for example, the multifunction ID, the job ID, the job type, a user name, the job reception time, the job finish time, and the job status information such as waiting, processing, suspended, or completed.
The log image creating section 251 executes the process on the image handled by the job in accordance with log image creation setting information stored in the storage device 24 to create the log image. The log image creation setting information may include, for example, resolution of the log image, or designation of a page handled for the log image creation in the case in which the image is composed of plural pages. The log image creating section 251 creates a reduced image as the log image by lowering the resolution of the image handled by the job if the resolution is thus set, or uses the designated page as the log image if the page is designated.
In the ROM of the control section 41, there are stored various kinds of programs, and the CPU of the control section 41 controls every section of the job log control server 4 in accordance with the programs stored in the ROM.
The storage device 42 is for storing the log images and job logs transferred from each of the multifunction devices 2, the setting screen and so on, and the log images are stored associated with the respective job logs.
The operation of the present exemplary embodiment will now be explained dividing into cases.
1. Setting by Administrator
The administrator of either of the system 1 or the multifunction device 2 inputs the password by operating the operation/display section 21 of the multifunction device 2, and when the administrator is identified as the true administrator, the mode is switched to the administrator setting mode. The administrator selects “log image transfer timing setting” button on the menu screen to make the operation/display section 21 display the log image transfer timing setting screen not shown in the drawings.
The administrator selects the log image transfer timing from the alternatives on the log image transfer timing setting screen and then holds down “confirmation/alteration” button. After then, when the administrator holds down “close” button to close the log image transfer timing setting screen, the contents set on the log image transfer timing setting screen are fixed. The control section 20 stores the fixed log image transfer timing setting information in the storage device 24, and makes transition from the administrator setting mode to the normal mode.
2. Generation of Job Log and Creation of Log Image
When the user operates the operation/display section 21 of the multifunction device 2 to set the job and gives an instruction for executing the job, the control section 20 controls every section of the multifunction device to perform the job. The job control section 25 issues multifunction device ID and job ID in response to commencement of the job, and controls the job based on the multifunction device ID and the job ID. Note that the setting of the job and the instruction for job execution can be performed from a user terminal connected to the network 3.
The job log generating/accumulating section 250 of the job control section 25 generates and then accumulates the job log after the job has been executed. The log image creating section 251 executes the image processing on the image handled by the job in accordance with log image creation setting information stored in the storage device 24 to create the log image.
3. Transfer of Job Log and Log Image
The control section 20, when detecting the transfer timing set on the log image transfer timing setting screen, transfers the job logs and the log images to the job log control server 4 via the network communications section 26 and the network 3 using a transfer protocol such as HTTP. The control section 41 of the job log control server 4 receives the job logs and the log images transferred from the multifunction device 2 by the communications section 40, and stores the job logs and the log images in the storage device 42 so that the log images are associated with the respective job logs. The job logs and the log images can be stored so as to be associated with each other, by, for example, storing each of the job logs and the log images associated with the multifunction device ID and the job ID. The job logs and the log images are provided to the administrator for controlling the jobs.
An image processing system according to a second exemplary embodiment of the invention will now be explained. The multifunction device according to the second exemplary embodiment is arranged to perform an image output operation after transferring the log image, and has the same configuration as the first exemplary embodiment except this point. Since the configuration diagram of the system 1 and the block diagram of the multifunction device 2 are both the same as those of the first exemplary embodiment, the graphic representations therefor are omitted here.
1. Copy (Print) Job Case (See
The user sets the document on a document bed (not shown) or an ADF, selects copying as the job from the main menu, sets the detailed settings for the copy job such as the sheet size or the number of copies by operating the operation/display section 21 of the multifunction device 2, and pushes the start key of the operation/display section 21 to make the image scanning section 22 read the document (S1).
The job control section 25 issues multifunction device ID and job ID in response to commencement of the scanning, and controls the copy job based on the multifunction device ID and the job ID.
The image scanning section 22 scans the document image from the document and stores it in the storage device 24 under the control of the control section 20.
The log image creating section 251 of the job control section 25 creates the log image from the document image in accordance with the log image creation setting information stored in the storage device 24, and temporally stores it in the storage device 24 (S2).
Subsequently, the control section 20 transfers the log image from the storage device 24 to the job log server 4 in conjunction with the multifunction device ID and the job ID via the network communications section 26 and the network 3 (S3).
The control section 41 of the job log control server 4 receives the multifunction device ID, the job ID, and the log image transferred from the multifunction device 2 by the communications section 40, and stores the multifunction device ID, the job ID, and the log image in the storage device 42 so as to be associated with each other.
The control section 20 judges whether or not the transfer of the log image is successful by communication with the job log control server 4 (S4).
If the transfer of the log image is successful (Yes in S4), the control section 20 reads out the document image from the storage device 24, and outputs it to the printing section 23. The printing section 23 prints the document image on paper and outputs the paper (S5).
The job log generating/accumulating section 250 of the job control section 25 generates and then accumulates the job log after the job has been executed (S6). The job log contains the type of the job (copying, in this case), the job acceptance time, the job termination time, the status information (completed, in this case), and so on in accordance with the multifunction device ID and the job ID, which have already been issued.
The control section 20 reads out the job log, which corresponds to the multifunction device ID and the job ID transferred in conjunction with the log image in the step S3 described above, from the job log generating/accumulating section 250, and transfers it to the job log control server 4 via the network communications section 26 and the network 3 (S7).
The control section 41 of the job log control server 4 receives the job log transferred from the multifunction device 2 by the communications section 40, and stores the job log in the storage device 42 so as to be associated with the multifunction device ID and the job ID. In the storage device 42, there are stored the job lob and the log image associated with each other.
If the transfer of the log image is failed in the step S4 (No in S4), the control section 20 cancels the print job (S8).
2. Scan Job Case (See
The user sets the document on a document bed (not shown) or an ADF, selects scanning as the job from the main menu by operating the operation/display section 21 of the multifunction device 2, inputs user ID in the operation/display section 21, and holds down the start key to make the image scanning section 22 read the document (SCAN DOCUMENT) (S1).
The job control section 25 issues multifunction device ID and job ID in response to commencement of the scanning, and controls the scan job based on the multifunction device ID and the job ID.
The image scanning section 22 scans the document image from the document and stores it in a personal private box corresponding to the user ID in the storage device 24 under the control of the control section 20.
The log image creating section 251 of the job control section 25 creates the log image from the document image in accordance with the log image creation setting information stored in the storage device 24, and temporally stores it in the storage device 24 (S2).
Subsequently, the control section 20 transfers the log image from the storage device 24 to the job log server 4 in conjunction with the multifunction device ID and the job ID via the network communications section 26 and the network 3 (S3).
The control section 41 of the job log control server 4 receives the multifunction device ID, the job ID, and the log image transferred from the multifunction device 2 by the communications section 40, and stores the multifunction device ID, the job ID, and the log image in the storage device 42 so as to be associated with each other.
The control section 20 judges whether or not the transfer of the log image is successful by communication with the job log control server 4 (S4).
If the transfer of the log image is successful (Yes in S4), and the user inputs the user ID and a password using the user terminal such as a PC, the control section 20, after certifying the user from the input user ID and the password, reads out the document image (the scan data) form the personal private box in the storage device 24 and sends it to the user terminal via the network 3 (S15).
The job log generating/accumulating section 250 of the job control section 25 generates and then accumulates the job log after the job has been executed (S6). The job log contains the type of the job (scanning, in this case), the job acceptance time, the job termination time, the status information (completed, in this case), and so on in accordance with the multifunction device ID and the job ID, which have already been
The control section 20 reads out the job log, which corresponds to the multifunction device ID and the job ID transferred in conjunction with the log image in the step S3 described above, from the job log generating/accumulating section 250, and transfers it to the job log control server 4 via the network communications section 26 and the network 3 (S7).
The control section 41 of the job log control server 4 receives the job log transferred from the multifunction device 2 by the communications section 40, and stores the job log in the storage device 42 so as to be associated with the multifunction device ID and the job ID. In the storage device 42, there are stored the job lob and the log image associated with each other.
If the transfer of the log image is failed in the step S4 (No in S4), the control section 20 cancels sending of the scan data to the user terminal (S18).
3. Facsimile Transmission Job Case (See
The user sets the document on a document bed (not shown) or an ADF, selects facsimile as the job from the main menu, selects the destination from the list of facsimile numbers displayed on the operation/display section 21 by operating the operation/display section 21 of the multifunction device 2, and holds down the start key of the operation/display section 21 to make the image scanning section 22 read the document (SCAN DOCUMENT) (S1).
The job control section 25 issues multifunction device ID and job ID in response to commencement of the scanning, and controls the facsimile transmission job based on the multifunction device ID and the job ID.
The image scanning section 22 scans the document image from the document and stores it in the storage device 24 under the control of the control section 20.
The log image creating section 251 of the job control section 25 creates the log image from the document image in accordance with the log image creation setting information stored in the storage device 24, and temporally stores it in the storage device 24 (S2).
Subsequently, the control section 20 transfers the log image from the storage device 24 to the job log server 4 in conjunction with the multifunction device ID and the job ID via the network communications section 26 and the network 3 (S3).
The control section 41 of the job log control server 4 receives the multifunction device ID, the job ID, and the log image transferred from the multifunction device 2 by the communications section 40, and stores the multifunction device ID, the job ID, and the log image in the storage device 42 so as to be associated with each other.
The control section 20 judges whether or not the transfer of the log image is successful by communication with the job log control server 4 (S4).
If the transfer of the log image is successful (Yes in S4), the control section 20 reads out the document image from the storage device 24 to convert it into facsimile data, and performs transmission of the facsimile data (S25).
The job log generating/accumulating section 250 of the job control section 25 generates and then accumulates the job log after the job has been executed (S6). The job log contains the type of the job (facsimile, in this case), the job acceptance time, the job termination time, the status information (completed, in this case), and so on in accordance with the multifunction device ID and the job ID, which have already been issued.
The control section 20 reads out the job log, which corresponds to the multifunction device ID and the job ID transferred in conjunction with the log image in the step S3 described above, from the job log generating/accumulating section 250, and transfers it to the job log control server 4 via the network communications section 26 and the network 3 (S7).
The control section 41 of the job log control server 4 receives the job log transferred from the multifunction device 2 by the communications section 40, and stores the job log in the storage device 42 so as to be associated with the multifunction device ID and the job ID. In the storage device 42, there are stored the job lob and the log image associated with each other.
If the transfer of the log image is failed in the step S4 (No in S4), the control section 20 cancels the transmission of the facsimile data (S28).
Note that in the second exemplary embodiment, copying, scanning, and faxing are explained as the jobs, the above can similarly be applied to other jobs as well.
Note that the invention is not limited to each the exemplary embodiments described above, but can be put into practice in variously modified forms within the scope or the spirit of the invention. Further, the elements of each of the exemplary embodiments can be combined as desired within the scope or the spirits of the invention.
For example, it is possible that log image creation conditions are set to the server 4, and each of the multifunction devices creates the log image in accordance with the log image creation conditions.
Further, it is also possible that, by making the image scanning section optically read an instruction form with job content and the log image creation conditions written thereon, and the log image creating section creates the log image based hereon.
Further, although in each of the exemplary embodiments described above, the job log and the log image are transferred to the control server, they can be transferred to an external storage device as well. Still further, the job logs and the log images can be transferred in respective devices different from each other.
Further, it is possible to create a thumbnail image composed of a plurality of log images.
According to the exemplary embodiments, the transfer may be performed on completion of the job as the predetermined timing.
According to the exemplary embodiments, the transfer may also be performed on acceptance of a manual transfer instruction as the predetermined timing.
According to the exemplary embodiments, as the predetermined timing, the transfer may be performed in a condition in which a load of an image processing device itself is light. The condition can include one of on detection of no job execution for a predetermined period, on powering on, and on entering a sleep mode.
According to the exemplary embodiments, as the predetermined timing, the transfer may be performed in a condition in which the possibility of missing the log image becomes high. The condition may include one of on accumulation of a predetermined number of job logs or a predetermined number of log images, when it is detected that the storage capacity used for storing the log images and the job logs reaches a predetermined value, and on execution of an operation for deleting the log image and the job log.
The job includes not only a single job but also a job flow including a plurality of jobs. Since a common image is used by the plurality of jobs in the job flow, the log image is created from the common image. Further, an image being used by the job or an image after use of the job is included in “an image handled in the job” described above. Still further, the external device can include a control server for controlling one or more of image processing devices, an external storage device, and so on.
The output manner in accordance with the job denotes, for example, to print the image on paper if the job is copying. If the job is scanning (to transfer the scan data to a personal computer (PC)), it denotes to output the scan data to the PC. And, if the job is facsimile transmission, it denotes to start transmission of the facsimile data to the other machine.
The image processing device may include a single function device such as a copy machine, a printer, a scanner, a facsimile machine, and so on, a multifunction device including functions of copying, printing, scanning, faxing, and so on, and a system composed of a copy machine, a printer, a scanner, a facsimile machine, and so on.
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