JP3535794B2 - Image processing apparatus and processing method thereof - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image processing apparatus and its processing method.

[0002]

2. Description of the Related Art An example of an image processing apparatus is an image data communication apparatus capable of storing received image data on a floppy disk medium.

Conventionally, in an image data communication device capable of storing received image data in a floppy disk medium, the diskette in which the received image data is stored is unique to the image data communication device.

[0004]

However, in the above-mentioned conventional example, it is impossible to print the diskette storing the received image data by another image data communication device, or the received image data is not managed properly. Since it was sufficient, for example, when trying to print with another image data communication device, an accident occurred such that received image data and management data were destroyed.

Therefore, even if a substitute image received due to, for example, a recording paper shortage or a recording system failure is stored in a floppy disk medium that is detachable and does not cause data destruction even when detached from the image data communication apparatus, It was impossible to print the received image by a normal image data communication device of another recording system.

Further, for example, when an image data communication device having a thermal recording system is used to print a received image stored on a floppy disk medium by an image data communication device having a beautiful laser beam printer recording system. It was impossible.

Therefore, it cannot be said that the device for storing the received image data on the floppy disk is non-volatile and the capability and effect of the removable floppy disk device have been maximized.

The present invention has been made to solve the above problems, and when it is detected that a discharged storage medium is mounted, an image is recorded on the storage medium based on the contents stored in the storage medium. An object of the present invention is to provide an image processing device and a processing method for determining whether or not data is stored.

Another object of the present invention is to provide management data for managing the image data stored in the storage medium together with the image data from the storage medium when it is detected that the discharged storage medium is mounted. Transfer to memory.

[0010]

In order to achieve the above object, the present invention provides an image processing apparatus for transferring image data from a removable storage medium to a memory of the image processing apparatus,
When detecting that the discharged storage medium is mounted, and when the detection means detects that the storage medium is mounted, the storage medium is stored in the storage medium based on the contents stored in the storage medium. A determination means for determining whether or not image data is stored, and image data from the storage medium.
A transfer means for reading the data and transferring it to the memory;
Recording means for recording the image data of the memory on recording paper.
Information that indicates that the image data is unrecorded
When included in the storage medium, the recording means is unwritten.
The feature is that recorded image data is recorded .

Further, the present invention is an image processing apparatus for transferring image data from a removable storage medium to a memory of the image processing apparatus, and a detection means for detecting that the discharged storage medium is mounted. A transfer means for transferring, from the storage medium to the memory, management data for managing the image data stored in the storage medium, when the detection means detects that the storage medium is attached. And write the image data of the memory on the recording paper.
Recording means for recording, the image data is unrecorded
When the storage medium includes information indicating that
The recording unit records the unrecorded image data .

In order to achieve the above object, the present invention is a processing method of an image processing apparatus for transferring image data from a removable storage medium to a memory of the image processing apparatus,
When detecting that the discharged storage medium is mounted and detecting that the storage medium is mounted in the detection step, the storage medium is stored in the storage medium based on the contents stored in the storage medium. A determination step of determining whether image data is stored, and image data from the storage medium.
A transfer step of reading out and transferring the data to the memory;
A recorder that records the image data transferred to the memory on recording paper.
And indicates that the image data has not been recorded.
The step of recording when information is contained in the storage medium,
Is characterized by recording unrecorded image data .

Furthermore, the present invention is a processing method of an image processing apparatus for transferring image data from a removable storage medium to a memory of the image processing apparatus, which detects that the discharged storage medium is mounted. When detecting that the storage medium is attached in the detection step and the detection step, the management data for managing the image data stored in the storage medium is transferred from the storage medium to the memory. Transfer process and the image data transferred to the memory.
The image data is recorded on a recording paper, and the image data is recorded.
Data is included in the storage medium.
The recording process, the unrecorded image data is recorded.
Characterized in that it.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings.

In the following embodiments, a facsimile device will be described as an example of the image data communication device.

FIG. 1 is a block diagram showing the configuration of the facsimile apparatus according to the embodiment. In the figure, the document reading unit 1
Reads the transmitted document, converts it into digital image data, and outputs it. The recording unit 2 is a printer that records received images, communication result reports, and the like. Network controller (NC
U) 3 controls to connect the telephone line to the facsimile. A modulation / demodulation device (modem) 4 modulates and demodulates image data and control data. The modem control unit 5 controls the modem 4 according to the control from the central control unit 20 described later. The operation panel unit 6 is composed of a display 7 for displaying various states of the facsimile to the user and a key (KEY) 8 for the user to instruct the facsimile to perform each operation. The sensor 9 is for detecting the state of the facsimile.

The memory unit 10 includes an image memory 11 for storing received image data and the like, a system RAM (or system memory) 12 which is backed up by a battery or the like so that the data is not destroyed even when the commercial power source is cut off due to a power outage, and a facsimile specification. The ROM 13 stores data for determining The image memory 11 also functions as a buffer when transferring image data to a floppy disk. Floppy disk controller (FDC) 14 is a floppy disk drive (FD
D) Control of reading or writing image data, management data, etc. from or to the floppy disk medium (diskette) 16 via 15. The clock IC 17 is a clock that can be backed up by a battery or the like even when the commercial power supply is cut off due to a power failure or the like, and is designed so that when the diskette 16 is detached from the facsimile, the time can be notified to the central control unit 20. . The central control unit 20 is a control unit that controls each of the above units 1 to 17 according to data such as a control procedure (program) and a control table described later.

FIG. 2 is a diagram showing the structure of the management data stored on the diskette 16. As shown in the figure, an area 21 for storing the unique number of the receiving device that stores the received image data on the diskette 16, for example, a serial number, and an area 22 for storing the diskette number assigned by the receiving device when the diskette 16 was initialized. An area 23 for storing the number of the received image allocated by the receiving device, an area 24 for storing data indicating the type of the received image, for example, proxy reception, and a reception indicating whether or not the stored received image is output. Area 25 for storing data with / without image output
And an area 26 for storing data for recognizing the received image when it is printed by another device and determining which device the received image was printed by, for example, the serial number of the device.
It consists of and. In addition, the system memory 1 of FIG.
2 also stores data having the same content as the above-mentioned management data, and the data is backed up by a battery even when the power supply of the device is turned off.

The operation of the facsimile apparatus according to the embodiment having the above configuration will be described below with reference to the related drawings.

First, the operation of storing the received image data in the diskette 16 will be described with reference to the flowchart shown in FIG. When the NCU 3 detects an incoming call from the partner device via a line (not shown), the central control unit 20 controls the modem control unit 5 according to the facsimile transmission procedure to start the image data receiving process. In step S1, it is checked whether or not there is a recording sheet, and if there is a recording sheet, the received image data is printed on the recording sheet. However, if there is no recording paper, the process proceeds to step S2, and the proxy reception to the image memory 11 is performed. Then, receiving the predetermined image data,
If the remaining capacity of the image memory 11 is exhausted on the way, step S3
The process proceeds from step to error process, but if all the reception is completed, the process proceeds from step 4 to step 5 to check the remaining capacity of the diskette 16. As a result, if there is not enough capacity to store the received image data, the process proceeds to step S6 and the diskette 16
A message indicating that the capacity is insufficient is displayed on the display unit 7 and the process ends.

However, if the remaining capacity is sufficient, step S
The process proceeds to 7 and the received image data in the image memory 11 is transferred to the diskette 16. Here, when the transfer is completed, the process proceeds from step S8 to step S9 to create management data as shown in FIG.
To memorize. That is, the code indicating the substitute reception is stored in the received image type area 24, and the output presence / absence area 25 is displayed.
A code indicating none (not output) is stored in. Also,
The created management data is stored in the system memory 1 shown in FIG.
It is also stored as management data in 2.

By storing the received image data in the floppy disk in this way, the data can be retained on the diskette 16 even when the power of the facsimile is turned off, and when the remaining capacity of the memory of the diskette 16 is exhausted. By replacing the diskette, the memory capacity of the facsimile can be increased infinitely.

Next, the processing when the diskette 16 storing the image data by the substitute reception is inserted will be described below with reference to the flowcharts shown in FIGS.

First, when the FDC 14 detects that the diskette 16 has been inserted, the central control unit 20 advances the processing to step S11 shown in FIG. 4 to determine whether or not there is data stored in the inserted diskette 16. Check. This process is a process of reading the management data of the diskette 16 and checking whether the image data number is stored in the number area 23 of the received image. The result is determined in step S12, and if there is no stored data, the process proceeds to the initial setting shown in FIG. 7, and the initial setting is performed in order to newly use the diskette 16 as a memory for the received image. . In steps S41 and S42 of FIG. 7, the numbers unique to the image receiving apparatus and the diskette numbers assigned to the diskette 16 by the apparatus are stored in the management data areas 21 and 22 shown in FIG. Then, in step S43, in addition to this information, management data indicating that the diskette 16 having the above-mentioned number exists and is currently inserted in the device is stored in the system memory 12.

On the other hand, in step S12 of FIG. 4, if the data stored in the diskette 16 exists, the process proceeds to step S13, and the image data is identified by referring to the image receiving device unique number area 21 of the management data. Check if it was received by the machine. As a result, if the image data is not the image data received by the own device, the process proceeds to a process of printing the image data stored in another device, which will be described later, shown in FIG. However, if it is the image data received by itself, the process proceeds to step S15, and it is determined whether or not the image data is not output by referring to the received image output presence / absence area 25 of the management data. here,
If it is not output, the process proceeds to the recording process described later, but if it is not output, the process proceeds to step S16, the image data is output to another device by referring to the received image output number area 26 of the management data. Judge whether it is something. As a result, if the data is output by the own device, the process is ended, but if it is output by another device, the process proceeds to step S17, and the management data of the system memory 12 and the diskette 16 shown in FIG. Compare management data. And step S1
In step 8, it is determined whether or not they match, and if they match, the process ends. If they do not match, the process proceeds to step S19, and the management data of the diskette 16 is stored in the system memory 12. In the next step S20, the contents of the stored management data are displayed on the display 7 or printed by the recording unit 2, the user is notified of the updated data, and the process is terminated.

Next, in step S14 of FIG. 4, the case of being stored in another device will be described below with reference to the flowcharts shown in FIGS.

First, in step S21 of FIG. 5, the management data of the diskette 16 is stored in the system memory 12, and the contents are displayed on the display unit 7. Next, step S
In step 22, the management data received image type area 24 is referenced to determine whether the image data was received by proxy reception. As a result, if it is not a proxy reception, the process is terminated as it is,
If it is the proxy reception, the process proceeds to step S23 to record the image data. In this step S23, it is checked whether or not a recording paper is set in the recording unit 2, and if there is no recording paper, the process proceeds to step S24, and the fact is displayed on the display unit 7. After that, the process waits for the recording paper to be set in steps S25 and S26, and if the diskette 16 is removed during that time, the process proceeds from step S26 to step 27, and the management data in the system memory 12 is erased, and the process shown in FIG. Perform the indicated withdrawal process.

This disengagement process is a process of storing the information indicating that the diskette 16 has been removed in step S51 of FIG. 8 and its time in the management data of the system memory 12. Here, it is a process of setting a code indicating that the diskette is in the process of leaving the diskette leaving area 28 of the management data shown in FIG. 11 and setting the time input from the clock IC 17 in the diskette leaving time area 29. Then, in step S52, the contents of the management data are displayed on the display 7 or printed by the recording unit 2 to notify the user. Further, in step S52 described above, a predetermined KE
It is also possible to arrange to display or print after waiting for Y8 to be pressed.

On the other hand, the recording paper is set in step S23 or S25 of FIG. 5, or if set, the process proceeds to step S28 to activate the recording unit 2 to start printing the image data. Next, in step S29, the remaining amount of the recording paper is checked, and if the remaining amount of the recording paper is small, the printing is stopped and a predetermined error process is performed. However, if printing is completed, the process proceeds from step S30 to step S31, and predetermined information is stored in the management data of the system and diskette 16. Specifically, the number of its own device is set in the received image output device number area 26, and a code indicating output completion is set in the received image output existence / non-existence area 25. Further, the time when the image data is printed is input from the clock IC 17 and set in the data processing time area 27 shown in FIG. Then, the process proceeds to step S32, the content of the management data shown in FIG. 10 is displayed on the display 7, and the process ends.

Further, FIGS. 12 to 14 show the states of the image data on the above-mentioned diskette. Here, FIG. 12 is a diagram showing management data and image data thereof, which are received by another device and stored by proxy reception,
FIG. 13 is a diagram showing a state after printing is performed by the recording process. FIG. 14 is a diagram showing a state in which the image data is received and stored in the own device.

As described above, according to the embodiment,
It has the following effects. (1) By controlling the received image data stored in the floppy disk so that it can be output by another image data communication device, an image received by a device having a different recording system, for example, a thermal image data communication device can be displayed in high quality. It is also possible to output with a beautiful laser beam printer, and it is possible to maximize the capacity and effect of the device, which is a non-volatile removable floppy disk. (2) In particular, when the received image cannot be printed on the recording paper due to the recording paper running out of the image receiving device, a failure of the recording system, etc., the received image data is stored in the memory, that is, the reception is performed by the so-called proxy reception, thereby performing the proxy reception. It is possible for the user to instantly output the generated image data by using another image data communication device. (3) A number unique to the receiving device together with the received image data,
Management data including the diskette number, the received image data number, and the type of received image data, for example, data indicating interception reception is stored in the diskette and the system memory, and even when the floppy disk is removed from the device. Since the management data stored in the system memory is not erased and is backed up, the fact that there is a diskette removed from the device and the management information of the removed diskette can be correctly recognized, and the diskette is removed. It is possible to prevent runaway of the device due to the fact that the diskette is once removed, and to access the floppy disk correctly even when the diskette once detached is mounted in the device again.

By storing similar management data in the detached diskette, the other image data communication device is stored in the diskette when the diskette is mounted in another image data communication device. Information can be correctly recognized and appropriate processing can be performed. (4) When the image data communication device has a clock and the floppy disk is detached from the device, the detached time is stored in the internal system memory, and the detached time and the fact that the device is detached are used as a diskette. By displaying or printing the management data stored in the system memory on the image data communication device, if the diskette is accidentally or intentionally taken away, the user can instantly recognize that the diskette has been taken away by someone. , You can immediately perform the action of finding a diskette.

In particular, in the case of a diskette which is stored in a floppy disk and in which the intercepted reception data that is not output to the recording paper is stored, if the diskette is taken away and lost, a serious problem will develop, but the effect in this case is This is especially promising. (5) Furthermore, when the diskette is inserted, the management data stored in the diskette is checked, and if the received image data stored in the floppy disk is received by the other device and output by another image data communication device, this When the user of the image data communication device recognizes the output of the received data by displaying or printing, for example, when another user outputs the received image addressed to himself without the user's knowledge, the user It is not necessary to output the received image again, and it becomes possible to search for the received image output by another user and confirm the received image. (6) When the received data is the substitute received image data and is output by another image data communication device, the same image data is output twice by not printing the substitute received image again. The electric energy required for recording paper and printing can be saved.

In the above embodiment, the floppy disk is used as the removable external storage memory, but the same effect can be obtained by using another external storage memory such as a magneto-optical disk or a memory card. it can.

Even when the present invention is applied to a system composed of a plurality of devices (eg, host computer, interface device, reader, printer, etc.), a device composed of one device (eg, copying machine, facsimile). Device).

Further, an object of the present invention is to supply a storage medium having a program code of software for realizing the functions of the above-described embodiment to a system or apparatus, and to supply a computer (CPU or MP) of the system or apparatus.
It goes without saying that U) is also achieved by reading and executing the program code stored in the storage medium.

In this case, the program code itself read from the storage medium realizes the functions of the above-described embodiments, and the storage medium storing the program code constitutes the present invention.

As a storage medium for supplying the program code, for example, a floppy disk, a hard disk, an optical disk, a magneto-optical disk, a CD-ROM, a CD
-R, magnetic tape, non-volatile memory card, ROM, etc. can be used.

Further, by executing the program code read by the computer, not only the functions of the above-described embodiment are realized, but also the OS (operating system) running on the computer based on the instruction of the program code. It is needless to say that this also includes a case where the above) performs a part or all of the actual processing and the processing realizes the functions of the above-described embodiments.

Further, after the program code read from the storage medium is written in the memory provided in the function expansion board inserted into the computer or the function expansion unit connected to the computer, based on the instruction of the program code, It goes without saying that a case where the CPU provided in the function expansion board or the function expansion unit performs a part or all of the actual processing and the processing realizes the functions of the above-described embodiments is also included.

[0041]

As described above, according to the present invention,
When it is detected that the ejected storage medium is loaded, it is determined whether image data is stored in the storage medium based on the content stored in the storage medium. Can be used for automatic output of image data.

Further, when it is detected that the discharged storage medium is mounted, the management data for managing the image data stored together with the image data in the storage medium is transferred from the storage medium to the memory. The transferred management data can be used for automatic output of image data.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of a facsimile apparatus according to an embodiment.

FIG. 2 is a diagram showing contents of management data in the embodiment.

FIG. 3 is a flowchart showing a receiving process in the embodiment.

FIG. 4 is a flowchart showing a process when a diskette is inserted.

FIG. 5 is a flowchart showing a process of printing data stored in another machine.

FIG. 6 is a flowchart showing a process of printing data stored in another machine.

FIG. 7 is a flowchart showing a diskette initial setting process.

FIG. 8 is a flowchart showing a diskette removal process.

FIG. 9 is a diagram showing the contents of management data when stored by proxy reception.

FIG. 10 is a diagram showing the contents of management data when image data is printed.

FIG. 11 is a diagram showing the contents of management data when a diskette is detached.

FIG. 12 is a diagram showing data on a diskette in the embodiment.

FIG. 13 is a diagram showing data on a diskette in the embodiment.

FIG. 14 is a diagram showing data on a diskette in the embodiment.

[Explanation of symbols]

2 recording section 7 Display 12 system RAM 14 FDC 15 FDD 16 diskette 17 Clock IC

Continuation of front page (56) Reference JP-A-1-190073 (JP, A) JP-A-2-121465 (JP, A) JP-A-2-283168 (JP, A) JP-A-1-269360 (JP , A) JP-A 1-311770 (JP, A) JP-A 62-208755 (JP, A) JP-A 2-39671 (JP, A) JP-A 53-142815 (JP, A) JP-A 1-175362 (JP, A) Patent 3459656 (JP, B2) (58) Fields investigated (Int.Cl. ⁷ , DB name) H04N 1/21

Claims (8)

(57) [Claims] 1. An image processing apparatus comprising a removable storage medium
An image processing device for transferring image data to a memory, which detects that the ejected storage medium is mounted.
The output means and the detection means detect that the storage medium is mounted.
If issued, based on the contents stored in the storage medium
It is possible to determine whether image data is stored in the storage medium.
Determination means for determining the image data, transfer means for reading the image data from the storage medium and transferring it to the memory, and recording means for recording the image data in the memory on a recording sheet, and the image data is unrecorded. The image processing apparatus, wherein the recording means records unrecorded image data when information indicating that is included in the storage medium. 2. The image processing apparatus according to claim 1, wherein the image processing apparatus is an image communication apparatus. 3. An image processing apparatus from a removable storage medium
An image processing device for transferring image data to a memory, which detects that the ejected storage medium is mounted.
The output means and the detection means detect that the storage medium is mounted.
If it is output, the image data stored in the storage medium will not be shared.
The management data for managing the image data is described in
The storage medium includes transfer means for transferring the image data in the memory to the memory and recording means for recording the image data in the memory on a recording paper, and the storage medium includes information indicating that the image data is unrecorded. At this time, the recording means records unrecorded image data. 4. The image processing apparatus according to claim 3 , wherein the image processing apparatus is an image communication apparatus. 5. An image processing apparatus comprising a removable storage medium
Processing method of image processing apparatus for transferring image data to memory
And detecting that the ejected storage medium has been installed.
In the output step and in the detection step, it is detected that the storage medium is mounted.
If the content is stored in the storage medium,
Determine whether image data is stored in the storage medium
Determination step, a transfer step of reading image data from the storage medium and transferring the image data to the memory, and a recording step of recording the image data transferred to the memory on a recording sheet, wherein the image data is not recorded. When the storage medium contains information indicating that the unrecorded image data is recorded, the recording step records unrecorded image data. 6. The processing method of the image processing apparatus according to claim 5 , wherein the image processing apparatus is an image communication apparatus. 7. An image processing apparatus from a removable storage medium
Processing method of image processing apparatus for transferring image data to memory
And detecting that the ejected storage medium has been installed.
In the output step and in the detection step, it is detected that the storage medium is mounted.
The image data stored in the storage medium,
Management data for managing the image data is stored in the storage medium.
The storage medium includes a transfer step of transferring the image data transferred from the body to the memory and a recording step of recording the image data transferred to the memory on a recording sheet, and the storage medium includes information indicating that the image data is unrecorded. In the recording step, the recording step records unrecorded image data. 8. The processing method of the image processing apparatus according to claim 7 , wherein the image processing apparatus is an image communication apparatus.