JP2009059373A - Periodic process execution device and method and computer program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a periodic process execution device and method for executing a next first and second periodic processes at the same time and executing the first and second periodic processes on and after the next time further in accordance with an interval of execution times input for each of the latter first and second periodic processes. <P>SOLUTION: This device capable of executing a plurality of periodic processes to be periodically and repeatedly executed in accordance with the predetermined interval of execution times has a control means for controlling the execution of the next first and second periodic processes at the same time when an interval of execution times of the first periodic process and an interval of execution times of the second periodic process are input by an input means, respectively. After the next first and second periodic processes are executed by the control of the control means, the first periodic process is periodically and repeatedly executed in accordance with the first interval of execution times, and the second periodic process is periodically and repeatedly executed in accordance with the second interval of execution times. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a periodic processing execution device such as a digital multi-function peripheral capable of performing a plurality of periodic processes and setting a time interval of each periodic processing, a periodic processing execution method, and a computer program.

  In recent years, digital multifunction peripherals are commonly used in office environments. In addition to having a scan function, a printer function, a facsimile function, and a copy function, this digital multi-function peripheral is connected to a network and transmits / receives e-mail and transmits image data read by a scanner as an e-mail attachment. There are some which provide various functions such as a function and a function of transmitting the read image data as an I-fax via the Internet.

  In such a digital multi-function peripheral, processes such as an incoming mail check process for an e-mail reception POP server, a check process for an I-fax reception POP server, and a polling process for time synchronization with an SNTP server are performed in advance. Periodically according to a set time interval. And the user can set the time interval (cycle) for performing each of these periodic processes from an operation panel or the like.

  On the other hand, in recent years, low power consumption of office equipment has been demanded from the viewpoint of environmental protection.

  In order to realize this, in a conventional digital multi-function peripheral, if a standby state in which nothing is operated for a certain period of time continues, to each resource (printing unit, reading unit, display unit, control unit, etc.) in the apparatus Some devices attempt to realize low power consumption of the apparatus by performing control of stopping the power supply and shifting to the power saving mode (see, for example, Patent Document 1).

However, as described above, various functions that operate periodically are implemented in the digital multifunction peripheral. However, when these periodic operations are executed, the processing is returned to the normal operation mode from the power saving mode and the periodic processing is executed. .
JP 2000-318265 A

  In the above-mentioned conventional digital multi-function peripheral, for example, the polling process to the POP server for receiving e-mails is every 30 minutes, and the polling process to the SNTP server is every 60 minutes. It can be set.

  At this time, for example, if the polling process for receiving an e-mail is set at time 10:00 and the polling process for the SNTP server is set at time 10:15, the entire apparatus performs these two types of periodic processes at 10:00. 10:15, 10:30, 11:00, 11:15,...

  Here, in the digital multi-function peripheral that has been set for the periodic processing, the technology that shifts to the power saving mode when the standby state for a predetermined time described in the conventional technology continues is applied, and the predetermined time is 20 minutes. Therefore, during the period from 10:00 to 11:00, it is impossible to shift to the power saving mode due to the execution of the periodic process.

  In this way, the timing interval for performing periodic processing when viewed from the entire apparatus is narrowed according to the time at which each of the plurality of periodic processing is set, so that the transition to the power saving mode cannot be performed, and the power saving effect is achieved. The problem of becoming low arises.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to register a start time and an execution time interval for a plurality of first periodic processes that are periodically executed in a memory. In the image processing apparatus, after the start time and execution time interval for the first periodic process are registered in the memory in advance, the start time and execution time interval for the second periodic process are set. By aligning the initial start time for the second periodic process to the next start time for the first periodic process, the start time mismatch between the first periodic process and the second periodic process is set. A periodic processing execution device and a period that synchronize each execution timing that is executed intermittently, extend a period in which each periodic process is not executed, and can efficiently perform the respective periodic processes collectively at the same time And to provide a physical execution method and a computer program.

  The periodic processing execution apparatus of the present invention that achieves the above object has the following configuration.

  A periodic processing execution apparatus capable of executing a plurality of periodic processes that are repeatedly executed periodically according to a predetermined execution time interval, wherein a first execution time interval indicating an execution time interval of the first periodic process is input. The first execution time interval is input by the input means, the second input means for inputting the second execution time interval indicating the execution time interval of the second periodic process, and the first input means, In addition, when the second execution time interval is input by the second input unit, the control unit controls to execute the next first cycle process and the next second cycle process at the same time. And after the next first periodic process and the next second periodic process are executed under the control of the control means, the first periodic process is performed according to the first execution time interval. Run periodically and repeatedly Second periodic process characterized by periodically and repeatedly performed in accordance with the second execution time interval.

  The periodic processing execution method of the present invention that achieves the above object has the following configuration.

  A periodic processing execution method in an apparatus capable of executing a plurality of periodic processes that are repeatedly executed periodically according to a predetermined execution time interval, wherein a first execution time interval indicating an execution time interval of the first periodic process is input. A first input step; a second input step for inputting a second execution time interval indicating an execution time interval of the second periodic process; and the first execution time interval is input by the first input step. And when the second execution time interval is input in the second input step, the next first cycle process and the next second cycle process are controlled to be executed at the same time. A control step, and after the next first periodic processing and the next second periodic processing are executed by the control of the control step, the first periodic processing is performed at the first execution time. interval Therefore periodically and repeatedly executed, the second periodic process characterized by periodically and repeatedly performed in accordance with the second execution time interval.

  According to the present invention, in a device capable of executing a plurality of periodic processes, the next first periodic process and the next second periodic process can be executed at the same time, and further, The periodic processing and the second periodic processing can be executed in accordance with the execution time interval input thereto.

  Next, the best mode for carrying out the present invention will be described with reference to the drawings.

<Description of system configuration>
[First Embodiment]
FIG. 1 is a block diagram illustrating an example of an image processing apparatus to which the periodic processing execution apparatus according to the first embodiment of the present invention is applied. The image processing apparatus 100 and the printer 110 cooperate to realize a composite function process. To do.

  In FIG. 1, a CPU 101 executes a software program for a printing apparatus and controls the entire apparatus. A ROM 102 is a read-only memory, and stores a boot program of the apparatus, fixed parameters, and the like. A RAM 103 is a random access memory, and is used for temporary data storage when the CPU 101 controls the apparatus.

  The HDD 108 is a hard disk drive and is used for storing various data such as print data. The timer 112 manages the elapsed time in the timer process. The printer I / F control unit 104 is a device that controls the printer 110. The NVRAM 105 is a non-volatile memory for storing various setting values of the printing apparatus. The panel control unit 106 controls the operation panel 109 to display various information and input instructions from the user. The network I / F control unit 107 controls data transmission / reception with the LAN 111.

  The bus 113 is connected to the CPU 101, the ROM 102, the RAM 103, the HDD 108, the timer 112, the printer I / F control unit 104, the NVRAM 105, the panel control unit 106, and the network I / F control unit 107. This is a system bus through which data signals are transmitted and received.

  In the image processing apparatus to which the periodic processing execution apparatus configured as described above is applied, the present embodiment has the following characteristic configuration.

  An image processing apparatus capable of registering in a memory (for example, secured on the RAM 103 shown in FIG. 1) start times and execution time intervals for a plurality of first periodically executed processes. After the start time and execution time interval for the first periodic process are registered in the memory in advance from the operation panel 109 shown in FIG. 1, the start time and execution time interval for the second periodic process are set. Then, the CPU 101 shown in FIG. 1 executes the control procedure shown in FIG. 3 so that the initial start time for the set second cycle process is aligned with the next start time for the first cycle process.

  This synchronizes the execution timings that are intermittently executed in accordance with the mismatch of the start times of the first periodic process and the second periodic process, thereby extending the period in which each periodic process is not executed. Thus, each periodic process can be performed efficiently at the same time.

  At this time, the CPU 101 executes steps (303) and (304) shown in FIG. 3, that is, the earliest next periodic processing execution time registered in the RAM 103 and the second set by the setting means. When the first start time for the second periodic process is determined to be later than the earliest next periodic process execution time, the start time for the second periodic process is Cycle up to the periodic processing execution time.

  As a result, when the start time of the newly registered second periodic process is delayed from the next execution start time for the previously registered first periodic process, each periodic process is set. By adjusting the process start timing so that the start timing is advanced to the execution start time of the preceding first periodic process, the period in which each periodic process is not executed can be extended.

  Further, the CPU 101 executes the steps (303) and (305) shown in FIG. 3 so that the earliest next periodic processing execution time registered in the RAM 103 and the second periodic processing set by the setting means. When the first start time is compared with the first periodic process execution time, and the first periodic start time is later than the earliest next periodic process execution time, the start of the second periodic process is the earliest next periodic process execution When the initial start time is determined to be earlier than the earliest next periodic process execution time, the earliest next periodic process execution time is aligned with the initial start time. .

  As a result, when the start time of the newly registered second periodic process is earlier than the next execution start time for the previously registered first periodic process, the start timing of each periodic process is newly set. By adjusting the process start timing so as to advance to the execution start time of the second periodic process, the period during which each periodic process is not executed can be extended.

  Further, the CPU 101 executes the step (306) shown in FIG. 3 to adjust the earliest next periodic processing execution time for the first and second periodic processing registered in the RAM 103 to the next start time to be adjusted. Change to

  As a result, the start timings of multiple periodic processes required by the image processing apparatus are collectively processed at the same time to improve efficiency, resulting from variations in the start times of multiple processes set at various periods Thus, it is possible to avoid a situation where the periodic process execution interval is shortened, and to extend a period in which each periodic process is not executed.

  Further, a management table (management table shown in FIG. 4) for storing the start time and execution interval for the first and second periodic processes for each periodic process is stored on the RAM 103.

  As a result, it is possible to reliably determine whether the difference between the start timings generated from the previously registered periodic process and the newly registered periodic process start time and its interval is delayed or advanced. Thus, it is possible to reliably perform control such as raising the execution start timing of the newly registered periodic process.

  Further, the operation panel 109 shown in FIG. 1 sets the timing for shifting the power mode of the image processing apparatus to the power saving mode. Then, after the CPU 101 shifts to the power saving mode at the set timing, the CPU 101 is set so that a request to return to the normal mode does not occur for a certain time with the execution of the first and second periodic processes. The first start time for the second periodic process is aligned with the next start time for the first periodic process.

  Thereby, after shifting to the power saving mode, whether the deviation of each start timing that occurs from the start time and the interval of the newly registered periodic process and the newly registered periodic process is delayed, It is possible to reliably determine whether or not the vehicle is moving, and to extend the time during which the power saving mode is not canceled as much as possible, thereby enhancing the power saving effect of the entire image processing apparatus.

  FIG. 2 is a diagram illustrating an example of an image processing system to which the image processing apparatus illustrated in FIG. 1 can be applied.

  In FIG. 2, reference numeral 201 denotes a composite device that executes composite function processing, and includes a reader unit, a printer unit, an option unit, a hard disk, and the like, and performs facsimile communication processing, network printing processing, and the like. Reference numeral 202 denotes an NTP server.

  In the composite system configured as described above, the composite device 201 transmits a time information acquisition request to the NTP server 202, and the NTP server 202 transmits time information to the device 201 in response to the time information acquisition request from the device 201. It can be performed. Reference numeral 203 denotes a POP server. The device 201 logs in to the POP server 203 and reads e-mail and Internet FAX (IFax).

  FIG. 3 is a flowchart showing an example of a first data processing procedure in the image processing apparatus to which the periodic processing execution apparatus according to the present invention is applied, and corresponds to a registration processing procedure in which the device 201 newly registers periodic processing. In addition, (301) to (306) indicate each step, and each step is realized by the CPU 101 shown in FIG. 1 loading the control program stored in the ROM 102 and the hard disk 108 into the RAM 103 and executing it.

  First, in step (301), a function (such as IFAX) for performing periodic processing is registered via the operation panel 109 at time t1 with a period p1. As a result, it is stored in the cyclic processing execution management table shown in FIG. 4 secured in the RAM 103 together with the ID, processing outline, execution interval, and next execution time.

  FIG. 4 is a diagram showing an example of a periodic process execution management table secured in the RAM 103 shown in FIG.

  As shown in FIG. 4, in this embodiment, when an instruction to register a function (such as IFAX) for performing periodic processing is performed at time t1 via the operation panel 109 at time t1, ID, processing overview, execution interval, Each content is set at the next execution time. Note that the periodic process execution management table can be stored and managed in another storage device (not shown) in the hard disk 108 shown in FIG. 1, and this periodic process management table is the process shown in the flowchart of FIG. Is referenced or updated as necessary when

  In FIG. 4, an “ID” column 401 indicates an ID for identifying a registered periodic process. A “processing overview” column 402 shows an overview of the periodic processing. An “execution interval” column 403 indicates an execution interval of the periodic process. A “next execution time” column 404 indicates the next execution time of the periodic process.

  A row 411 indicates that a function for executing periodic processing for performing SNTP time synchronization at 60-minute intervals is registered, and the next execution time is “7/12 10:00”. A row 412 indicates that a function for executing periodic processing for iFax reception at 90-minute intervals is registered, and the next execution time is “7/12 10:30”.

  Next, in step (302), the CPU 101 refers to the periodic process execution management table shown in FIG. 4 stored on the RAM 103 and acquires the earliest next periodic process execution time t2. Then, in step (303), the time (t1 + p1) which is the next execution time of the newly registered periodic process is compared with the earliest next periodic process execution time t2 acquired in step (302). When it is determined that the time (t1 + p1), which is the next execution time of the registered periodic process, is earlier than the next periodic process execution time t2 (t1 + p1 <t2), all the registered periods are obtained at an earlier time t3. T3 is changed to the next execution time (t1 + p1) of the periodic process execution management table so that the process and the newly registered periodic process are executed simultaneously (305).

  On the other hand, when the CPU 101 determines in step (303) that the time (t1 + p1), which is the next execution time, is later than the next periodic process execution time t2, in step (304), the next periodic process execution time t2 To t3.

  In step (306), the next execution time of all the periodic processes registered in the periodic process execution management table shown in FIG. 4 is changed to t3, and the process ends.

  As a result, all the next periodic processes are executed at the same time, and thereafter, the periodic processes that can be executed at the same time (for example, the periodic process at intervals of 30 minutes and the periodic process at intervals of 60 minutes) are always executed at the same time. Like that.

  As a result, the number of times of returning from the power saving mode by the periodic processing is minimized, and the time zone of the power saving mode is maximized.

  In addition, due to this operation, when a periodic process is newly registered, the execution timing of each periodic process may be earlier than a temporarily set periodic interval.

  FIG. 5 is a diagram showing an example of an execution schedule of registration processing in an image processing apparatus to which the periodic processing execution apparatus according to the present invention is applied. Show the contents.

  In this embodiment, as shown in FIG. 5, for example, at time 9:50, when the periodic process execution management table is in the state shown in FIG. 4, the periodic process for performing Email reception at a 30-minute period is registered. The operation is shown.

  In FIG. 5, an “apparatus operation mode” column 501 indicates whether the apparatus is operating in the normal mode or the power saving mode. In the present embodiment, the non-operation state is set to shift to the power saving mode by continuing, for example, 10 minutes.

  The “SNTP time synchronization” column 502 indicates the timing at which the SNTP time synchronization process is executed. The “iFax reception” column 503 indicates the timing at which the iFax reception process is executed. An “Email reception” column 504 indicates a timing at which an Email reception process is registered and a timing at which the processing is executed.

  At time 9:50, as shown in the periodic process execution management table of FIG. 4, the next execution time of the SNTP time synchronization process is 10:00, and the next execution time of iFax reception is 10:30.

  Therefore, the earliest next execution time (t2) in the registered periodic process is 10:00 which is the timing 511 which is the next execution time of the SNTP time synchronization.

  At time 9:50 (t1), at the timing 513, the next execution time (t1 + p1) of the newly registered Email reception process (interval 30 minutes (interval p1)) is 10:20. When comparing 10:00 (time t2) and 10:20 (t1 + p1), 10:00 is the earlier time (the determination in step (303) shown in FIG. 3 is NO), so the next periodic process (time t3) is determined to be executed at 10:00 (time t2) by being advanced to timing 514.

  As a result, the iFax reception process that was originally scheduled to be executed at 10:30, which is the timing 516, is advanced to 10:00.

  The Email reception process that was originally scheduled to be executed at 10:20, which is timing 515, is also advanced to 10:00, and the Email reception process, which was scheduled to be executed at 10:50, which is timing 518, is also performed at 10:30. Carried forward.

  Therefore, the image processing apparatus originally operated in the power saving mode only between 10:10 to 10:20, 10:40 to 10:50 is changed to 10:10 to 10:30. Between 10:40 and 11:00, it is possible to continue operation as the power saving mode.

  Note that the same processing is repeated after time 11:00.

  On the other hand, if YES is determined in the step S303, the execution time (t1 + p1) is set to the next periodic process (time t3) in the step S305. Therefore, for example, at time 8:50 (t1), at the timing 513, The next execution time (t1 + p1) of the newly registered Email reception process (interval 30 minutes (interval p1)) is 9:20. When comparing 10:00 (time t2) and 9:20 (t1 + p1), 9:20 is the earlier time (the determination in step (303) shown in FIG. 3 is YES), so the next periodic process (time t3) is determined to be advanced to timing 514 and executed at 9:20 (time t1 + p1).

  As a result, the iFax reception process that was originally scheduled to be executed at 10:30, which is timing 516, is advanced to 10:00, or the SNTP time synchronization process, which was scheduled to be executed at 10:00, which is timing 516. , IFax reception processing can be advanced to 9:20.

  FIG. 6 is a diagram showing an example of a user interface screen displayed on the operation panel 109 shown in FIG. In this example, a user interface using a touch panel is employed.

  And it is possible to set the time (auto sleep time) for which the non-operation state for shifting to the power saving mode continues.

  In FIG. 6, 601 indicates the current auto sleep time setting value (for example, 10 minutes). The auto sleep time is adjusted by pressing an “Up” key 602 and a “Down” key 603. When the “OK” key 605 is pressed, the setting is completed. When the “Cancel” key 604 is pressed, the setting contents are discarded.

  According to the above embodiment, in a digital multi-function peripheral equipped with a function for performing various periodic operations, when each time interval for a plurality of periodic processes is set, the periodic processing when viewed from the entire apparatus The number of times can be reduced.

[Second Embodiment]
The configuration of a data processing program that can be read by an image processing apparatus to which the periodic processing execution apparatus according to the present invention is applied will be described below with reference to the memory map shown in FIG.

  FIG. 7 is a diagram for explaining a memory map of a storage medium for storing various data processing programs readable by an image processing apparatus to which the periodic processing execution apparatus according to the present invention is applied.

  Although not particularly illustrated, information for managing a program group stored in the storage medium, for example, version information, creator, etc. is also stored, and information depending on the OS on the program reading side, for example, a program is identified and displayed. Icons may also be stored.

  Further, data depending on various programs is also managed in the directory. In addition, a program for installing various programs in the computer, and a program for decompressing when the program to be installed is compressed may be stored.

  The functions shown in FIG. 7 in this embodiment may be performed by the host computer by a program installed from the outside. In this case, the present invention is applied even when an information group including a program is supplied to the output device from a storage medium such as a CD-ROM, a flash memory, or an FD, or from an external storage medium via a network. Is.

  As described above, a storage medium storing software program codes for realizing the functions of the above-described embodiments is supplied to the system or apparatus, and the computer (or CPU or MPU) of the system or apparatus stores the storage medium in the storage medium. It goes without saying that the object of the present invention can also be achieved by reading and executing the programmed program code.

  In this case, the program code itself read from the storage medium realizes the novel function of the present invention, and the storage medium storing the program code constitutes the present invention.

  Therefore, as long as it has the function of the program, the form of the program such as an object code, a program executed by an interpreter, or script data supplied to the OS is not limited.

  As a storage medium for supplying the program, for example, a flexible disk, hard disk, optical disk, magneto-optical disk, MO, CD-ROM, CD-R, CD-RW, magnetic tape, nonvolatile memory card, ROM, DVD, etc. Can be used.

  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 another program supply method, a browser of a client computer is used to connect to a homepage on the Internet, and the computer program itself of the present invention or a compressed file including an automatic installation function is stored on a recording medium such as a hard disk from the homepage. It can also be supplied by downloading. It can also be realized by dividing the program code constituting the program of the present invention into a plurality of files and downloading each file from a different homepage. That is, a WWW server, an ftp server, and the like that allow a plurality of users to download a program file for realizing the functional processing of the present invention on a computer are also included in the claims of the present invention.

  In addition, the program of the present invention is encrypted, stored in a storage medium such as a CD-ROM, distributed to users, and key information for decryption is downloaded from a homepage via the Internet to users who have cleared predetermined conditions. It is also possible to execute the encrypted program by using the key information and install the program on a computer.

  Further, by executing the program code read by the computer, not only the functions of the above-described embodiments are realized, but also an OS (operating system) or the like running on the computer based on the instruction of the program code. It goes without saying that a case where the function of the above-described embodiment is realized by performing part or all of the actual processing and the processing is included.

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

  The present invention is not limited to the above embodiments, and various modifications (including organic combinations of the embodiments) are possible based on the spirit of the present invention, and these are excluded from the scope of the present invention. is not.

  Although various examples and embodiments of the present invention have been shown and described, the spirit and scope of the present invention are not limited to the specific descriptions in the present specification by those skilled in the art.

It is a block diagram which shows an example of the image processing apparatus to which the periodic process execution apparatus which shows 1st Embodiment of this invention is applied. It is a figure which shows an example of the image processing system which can apply the image processing apparatus shown in FIG. It is a flowchart which shows an example of the 1st data processing procedure in the image processing apparatus to which the periodic processing execution apparatus which concerns on this invention is applied. It is a figure which shows an example of the periodic process execution management table ensured in RAM shown in FIG. It is a figure which shows an example of the execution schedule of the registration process in the image processing apparatus to which the periodic process execution apparatus which concerns on this invention is applied. It is a figure which shows an example of the user interface screen displayed on the operation panel shown in FIG. It is a figure explaining the memory map of the storage medium which stores the various data processing program which can be read with the image processing apparatus to which the periodic processing execution apparatus which concerns on this invention is applied.

Explanation of symbols

101 CPU
102 ROM
103 RAM
104 Printer I / F Control Unit 105 NVRAM
106 Panel control unit 109 Operation panel

Claims (9)

A periodic process execution device capable of executing a plurality of periodic processes that are repeatedly executed periodically according to a predetermined execution time interval,
First input means for inputting a first execution time interval indicating an execution time interval of the first periodic process;
Second input means for inputting a second execution time interval indicating an execution time interval of the second periodic processing;
When the first execution time interval is input by the first input means and the second execution time interval is input by the second input means, the next first cycle processing and the next time Control means for controlling to execute the second periodic processing at the same time,
After the next first periodic process and the next second periodic process are executed under the control of the control means, the first periodic process is repeatedly executed periodically according to the first execution time interval. The periodic processing execution device is characterized in that the second periodic processing is repeatedly executed periodically according to the second execution time interval. Setting means for setting the execution time of the next first periodic process and the execution time of the next second periodic process;
Comparing means for comparing the execution time of the next first periodic process set by the setting means with the execution time of the next second periodic process;
If the execution time of the next first periodic process is different from the execution time of the next second periodic process as a result of the comparison by the comparison means, the control means performs the next first periodic process. 2. The periodic processing execution device according to claim 1, wherein the second periodic processing is controlled to be executed at the same time.   When the control means performs control so as to execute one of the first periodic process and the second periodic process, whichever one is earlier, it also performs the later one that is the other periodic process. The periodic processing execution device according to claim 1, wherein the periodic processing execution device is controlled.   The second execution time interval input by the second input means is input after the first execution time interval is input by the first input means, and the next first periodic processing is performed. Is the first cycle processing executed for the first time after the second execution time interval is input by the second input means, and the next second cycle processing is the second cycle processing. 4. The periodic processing execution device according to claim 1, wherein the periodic processing execution device is a first second periodic processing executed after the second execution time interval is input by an input unit. 5.   The next execution time of the first periodic process is determined by adding the first execution time interval to the time when the periodic process is executed by the control of the control means, and the periodic process is controlled by the control of the control means. 5. The apparatus according to claim 1, further comprising a determining unit that determines an execution time after the next time of the second periodic process by adding the second execution time interval to the executed time. 6. Periodic processing execution device.   The periodic processing execution device according to claim 1, wherein the periodic processing is processing in which the periodic processing execution device accesses an external device to acquire information.   The period according to claim 1, wherein the first input unit and the second input unit input an instruction from a user using an operation unit of the periodic process execution device. Processing execution device. A periodic processing execution method in an apparatus capable of executing a plurality of periodic processes that are repeatedly executed periodically according to a predetermined execution time interval,
A first input step of inputting a first execution time interval indicating an execution time interval of the first periodic process;
A second input step of inputting a second execution time interval indicating an execution time interval of the second periodic process;
When the first execution time interval is input by the first input step and the second execution time interval is input by the second input step, the next first cycle processing and the next time And a control step for controlling the second periodic process to be executed at the same time,
After the next first periodic process and the next second periodic process are executed under the control of the control step, the first periodic process is repeatedly executed periodically according to the first execution time interval. The periodic processing execution method is characterized in that the second periodic processing is repeatedly executed periodically according to the second execution time interval. A computer program for causing an apparatus capable of executing a plurality of periodic processes to be repeatedly executed periodically according to a predetermined execution time interval to execute the following steps:
A first input step of inputting a first execution time interval indicating an execution time interval of the first periodic process;
A second input step of inputting a second execution time interval indicating an execution time interval of the second periodic process;
When the first execution time interval is input by the first input step and the second execution time interval is input by the second input step, the next first cycle processing and the next time And a control step for controlling the second periodic process to be executed at the same time,
After the next first periodic process and the next second periodic process are executed by the control of the control step, the first periodic process is periodically performed according to the first execution time interval. The computer program is repeatedly executed, and the second periodic process is periodically repeated according to the second execution time interval.

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