JP7064384B2 - Information processing device, control method of information processing device, control program of information processing device, and control system including information processing device - Google Patents

Description

The present invention relates to an information processing apparatus, a control method of the information processing apparatus, a control program of the information processing apparatus, and a control system including the information processing apparatus, and in particular, an information processing apparatus having an auto-clear function and a control method of the information processing apparatus. The present invention relates to a control program of an information processing device and a control system including the information processing device.

The auto-clear function is a function of shifting the state of the device to a predetermined standard state when the usage status of the device by the user reaches a predetermined auto-clear condition. For example, in Patent Document 1, in an image forming apparatus as an information processing apparatus, an auto-clearing function is activated when the auto-clearing time as an auto-clearing condition elapses after the last operation of the image forming apparatus is completed. A technique capable of setting the auto-clearing time for each setting operation mode is disclosed.

Japanese Unexamined Patent Publication No. 2002-23564

By the way, as an information processing apparatus having an auto-clearing function as described above, for example, there is a multifunction device (MFP) which is a kind of an image forming apparatus. The multifunction device has multiple functions such as a copy function, a printer function, an image scanner function, and a facsimile function. Such a multifunction device may be installed in a convenience store, a supermarket, or the like on the assumption that it will be used by an unspecified number of people. In this case, the user who uses the multifunction device is expected to be a general user such as a shopper, but other than this, a corporate employee who has a corporate contract with the installer of the multifunction device. Corporate users are also expected. In addition, a service person in charge of maintenance of the multifunction device and staff of the store where the multifunction device is installed are also expected to be the users mentioned here.

As described above, the multifunction device may be used by various users, and suitable auto-clearing conditions may differ depending on each user. In particular, for corporate users, confidential information related to their corporate activities may be used for the use of multifunction devices, so appropriate auto-clearing conditions may be set from the viewpoint of preventing leakage of the confidential information. It is desirable, for example, to set the auto-clear time as short as possible. In addition, for corporate users, a post-billing system is applied in which the usage fee of the multifunction device is paid in a lump sum after the fact, so the third party can use the multifunction device without permission by abusing the post-billing system. From the viewpoint of prevention, it is desirable to set the auto-clearing time as short as possible. Similarly, since the post-billing system is applied to service personnel and store staff, it is desirable to set the auto-clearing time as short as possible. On the other hand, general users may be unfamiliar with the operation of the multifunction device, and if the auto-clearing time is excessively short, the auto-clearing function may be unintentionally activated. Therefore, for general users, for example, from the viewpoint of giving priority to usability, it is desirable to set an auto-clearing time of a certain length.

Therefore, the present invention provides a novel information processing device capable of setting suitable auto-clear conditions for each user, a control method for the information processing device, a control program for the information processing device, and a control system including the information processing device. The purpose is to do.

In order to achieve this object, the present invention relates to a first invention relating to an information processing apparatus, a second invention relating to a control method of the information processing apparatus, a third invention relating to a control program of the information processing apparatus, and information. A fourth invention relating to a control system including a processing device is included.

The first invention relating to the information processing apparatus among them includes a receiving means, a setting means, and an auto-clearing means. The receiving means accepts the input of the user's identification information. The setting means sets the auto-clear condition according to the identification information received by the reception means. Then, the auto-clear means shifts the state of the information processing device to a predetermined standard state when the usage status of the information processing device by the user reaches the auto-clear condition set by the setting means. Perform processing.

In the first aspect of the present invention, a detection means for detecting the presence of a user is further provided . Then , the auto-clearing means performs the auto-clearing process when the elapsed time since the presence of the user is not detected by the detecting means reaches the auto-clearing time set as the auto-clearing condition. Further, in the first invention, it is necessary to pay a predetermined fee for executing the process by the information processing apparatus. Here, the auto-clear condition differs depending on at least whether the user is a pre-billing user or a post-billing user. The pre-billing user is a user who pays a predetermined fee before the processing by the information processing apparatus is executed. On the other hand, the post-billing user is a user who pays a predetermined fee after the processing by the information processing apparatus is executed. In addition, the auto-clear time as an auto-clear condition for the post-charge system user is shorter than the auto-clear time for the pre-charge system user.

Further, the auto-clear condition may be set according to the content of the processing by the information processing apparatus according to the first aspect of the present invention, in addition to the identification information.

At the same time, the auto-clearing time for the post-billing user may be zero.

The information processing device according to the first invention may be a multifunction device.

The second invention relating to the control method of the information processing apparatus in the present invention includes a reception step, a setting step and an auto-clear step. In the reception step, the input of the user's identification information is accepted. In the setting step, the auto-clear condition according to the identification information received in the reception step is set. Then, in the auto clear step, when the usage status of the information processing device by the user reaches the auto clear condition set in the setting step, the state of the information processing device is changed to a predetermined standard state. Perform clear processing. In addition, the second invention includes a detection step for detecting the presence of a user. Then, in the auto-clear step, the auto-clear process is performed when the elapsed time since the presence of the user is not detected in the detection step reaches the auto-clear time set as the auto-clear condition. Further, in the second invention, it is necessary to pay a predetermined fee for executing the process by the information processing apparatus. Here, the auto-clear condition differs depending on at least whether the user is a pre-billing user or a post-billing user. The pre-billing user is a user who pays a predetermined fee before the processing by the information processing apparatus is executed. On the other hand, the post-billing user is a user who pays a predetermined fee after the processing by the information processing apparatus is executed. In addition, the auto-clear time as an auto-clear condition for the post-charge system user is shorter than the auto-clear time for the pre-charge system user.

In the third aspect of the present invention relating to the control program of the information processing apparatus, the computer of the information processing apparatus is made to execute the reception procedure, the setting procedure, and the auto-clearing procedure. In the reception procedure, the input of the user's identification information is accepted. In the setting procedure, the auto-clear condition is set according to the identification information received in the reception procedure. Then, in the auto-clear procedure, when the usage status of the information processing device by the user reaches the auto-clear condition set in the setting procedure, the state of the information processing device is changed to a predetermined standard state. Perform clear processing. In addition, the third invention includes a detection procedure for detecting the presence of a user. Then, in the auto-clear procedure, the auto-clear process is performed when the elapsed time since the presence of the user is not detected in the detection procedure reaches the auto-clear time set as the auto-clear condition. Further, in the third invention, it is necessary to pay a predetermined fee for executing the process by the information processing apparatus. Here, the auto-clear condition differs depending on at least whether the user is a pre-billing user or a post-billing user. The pre-billing user is a user who pays a predetermined fee before the processing by the information processing apparatus is executed. On the other hand, the post-billing user is a user who pays a predetermined fee after the processing by the information processing apparatus is executed. In addition, the auto-clear time as an auto-clear condition for the post-charge system user is shorter than the auto-clear time for the pre-charge system user.

The fourth invention relating to the control system of the information processing apparatus in the present invention includes the information processing apparatus according to the first invention and the information providing apparatus. The information providing device provides the information processing device with auto-clearing information about the auto-clearing conditions set by the setting means of the information processing device according to the first invention.

According to the present invention, suitable auto-clearing conditions can be set for each user.

FIG. 1 is a diagram showing an overall configuration of a network system according to a first embodiment of the present invention. FIG. 2 is an external view of the multi-copy machine according to the first embodiment. FIG. 3 is a block diagram showing an electrical configuration of the application box according to the first embodiment. FIG. 4 is a block diagram showing an electrical configuration of the main body of the multifunction device in the first embodiment. FIG. 5 is a diagram showing a conceptual configuration of the auto clear table in the first embodiment. FIG. 6 is a memory map conceptually showing the configuration in the RAM of the main storage unit of the application box in the first embodiment. FIG. 7 is a flow chart showing a flow of a part of the auto-clear control process executed by the CPU of the application box in the first embodiment. FIG. 8 is a flow chart showing the flow of another part of the auto clear control process in the first embodiment. FIG. 9 is a flow chart showing the flow of still another part of the auto-clear control process in the first embodiment. FIG. 10 is a flow chart showing the flow of the remaining portion of the auto clear control process in the first embodiment. FIG. 11 is a diagram showing a conceptual configuration of an auto-clear table according to a second embodiment of the present invention.

[First Example]
The first embodiment of the present invention will be described by taking the network system 10 shown in FIG. 1 as an example.

As shown in FIG. 1, the network system 10 according to the first embodiment includes a plurality of multi-copy machines 20, 20, ... As a plurality of information processing devices, and an authentication server 30 as an information providing device. To be equipped.

Each multi-copy machine 20 has a plurality of functions such as a copy function, a printer function, a scanner function, and a facsimile function. The multi-copy machine 20 is installed in, for example, a convenience store on the assumption that it will be used by an unspecified number of people. On the other hand, the authentication server 30 is installed in, for example, a management center that comprehensively manages each store. The authentication server 30 has two tables, an authentication table 302 and an auto-clear table 304, which will be described later. Further, the authentication server 30 is attached with a control device 40 described later. Each of these multi-copy machines 20 and the authentication server 30 is connected to the network 50. The network 50 includes, for example, the Internet and leased lines. Not limited to this, the network 50 may include a VPN (Virtual Private Network) or the like.

More specifically, each multi-copy machine 20 provides various services as predetermined processing such as a copy service, a print service, a fax service, a scanning service, and an administrative service for a fee.

Of these, the copy service reads an image of an unillustrated manuscript and forms (prints) the read image on a non-illustrated paper as an image recording medium, that is, copies the image of the manuscript to the paper. It is a service. Examples of the paper referred to here include plain paper, glossy paper, and photo paper.

Print services include media print services, network print services, and content print services.

The media print service forms an image based on a predetermined file such as a PDF (Portable Document Format) file or an image file of a predetermined format stored in a medium (not shown) as an external storage medium on paper, that is, printing the predetermined file. Is a service. The media referred to here are semiconductor memory type media such as USB (Universal Serial Bus) memory and SD (Secure Digital) memory card, and disc type media such as CD (Compact Disc) and DVD (Digital Versatile Disc). There is. Further, in this media print service, it is also possible to use a mobile device such as a smartphone or a tablet as a medium. In this case, the file stored in the portable device as a medium, that is, the file to be printed is transferred from the portable device to the multi-copy machine 20 via a wireless LAN (Local Area Network). Further, when the mobile device has an infrared communication function, the file can be transferred from the mobile device to the multi-copy machine 20 by the infrared communication function.

The network print service is a service that prints files registered in advance on a dedicated website (not shown). The files that can be registered on the dedicated website referred to here include PDF files, image files in a predetermined format, and files created by predetermined application software such as predetermined document creation software and predetermined spreadsheet software. ..

The content print service is a service that prints various contents such as bromide and musical score provided by a content provider (not shown).

The fax service is a service in which an image of a manuscript is digitized and transmitted to an arbitrary facsimile machine, that is, a fax transmission is performed. Further, in this fax service, fax reception can be performed via a relay center (not shown).

The scan service is a service that digitizes an image of a document and stores it in a USB memory as a PDF file or an image file of a predetermined format.

The administrative service is a service that accesses the server of the certificate issuance center (not shown) and issues a predetermined official certificate such as a copy of a resident's card or a seal registration certificate. To use this administrative service, a Basic Resident Register Card or Individual Number Card (not shown) of the person who uses the administrative service is required.

In order to realize the provision of such various services, the multi-copy machine 20 includes an application box 200 as a user interface device and a multifunction device main body 250 as a main device, as shown in FIG. .. In the following description, the upper limit direction is defined based on the state in which the multi-copy machine 20 is usably installed as shown in FIG. Then, the front side in FIG. 2 is defined as the front side of the multi-copy machine 20, and the front-back direction of the multi-copy machine 20 is defined. Further, when viewed from the front side of the multi-copy machine 20, the left-right direction of the multi-copy machine 20 is defined. A user who uses the multi-copy machine 20 usually stands on the front side of the multi-copy machine 20 to perform an operation.

The application box 200 includes a display 202 with a touch panel 204, an external storage medium mounting unit 206, a paper piece printer 208, a person detection unit 210, a short-range communication unit 212, a money processing unit 214, a photographic printer 216, and the like.

The display 202 with the touch panel 204 is arranged at the top of the application box 200. The display 202 is an example of a display means for displaying various information, and is, for example, a liquid crystal display (LCD). The display 202 is not limited to a liquid crystal display, and may be an organic electroluminescence (EL) display or the like. Further, the display 202 constitutes a display unit 218, which will be described later.

The touch panel 204 is provided so as to overlap the display surface of the display 202. The touch panel 204 is an example of an operation receiving means for receiving an operation by a user, and is, for example, a capacitance type. The touch panel 204 is not limited to the capacitance method, but may be another method such as an electromagnetic induction method, a resistance film method, or an infrared method. Further, the touch panel 204 constitutes an operation unit 220, which will be described later.

The external storage medium mounting unit 206 is an example of the external storage medium mounting means on which the above-mentioned media is mounted, and includes a memory slot and a disk drive, although detailed illustration is omitted. A semiconductor memory type medium such as a USB memory or an SD memory card is installed in the memory slot. On the other hand, a disc type medium such as a CD or a DVD is mounted on the disc drive. Then, the external storage medium mounting unit 206 performs read processing and writing processing of data such as various files with these media. Further, the external storage medium mounting unit 206 includes an infrared communication unit (not shown) for performing infrared communication with the above-mentioned mobile device. This infrared communication unit performs the infrared communication in accordance with an infrared communication standard such as an IrDA (Infrared Data Association) standard.

The paper piece printer 208 is, for example, a thermal printer or a dot impact printer and issues a receipt. Specifically, the paper piece printer 208 prints an appropriate character string, an image, or the like on a roll paper (not shown), and discharges the printed paper piece as a receipt from the paper ejection unit 208a.

The human detection unit 210 is an example of a detection means for detecting whether or not the user (person) exists in a certain area on the front side of the multi-copy machine 20 where the user is standing. For this reason. The human detection unit 210 has a motion sensor 210a, which will be described later.

The short-range communication unit 212 is an example of a short-range wireless communication means for performing short-range wireless communication with the above-mentioned Basic Resident Register Card or Individual Number Card, which is a contactless IC (Integrated Circuit) card. Therefore, although detailed illustration is omitted, the short-range communication unit 212 has a slightly recessed planar set unit for setting (mounting) an IC card. A short-range communication circuit including an antenna for short-range communication (not shown) is provided inside the set unit. The short-range communication unit 212 performs short-range wireless communication processing with the IC card set in this set unit in accordance with a short-range wireless communication standard such as ISO / IEC18092 (so-called NFC: Near Field Communication). For details, a data reading process for reading data from the IC card is performed.

The money processing unit 214 is an example of a payment receiving means that accepts payment of a fee (usage fee) necessary for using the multi-copy machine 20 in cash, and has a money input unit 214a and a coin return port 214b. The coin slot 214a includes a coin slot, a bill slot, and a change return lever, and is arranged below, for example, the short-range communication section 212. The coin slot is a reception port that accepts coins (not shown), and the coins inserted into this coin slot are classified according to their type (face value) and stored in the coin slot (not shown). .. The bill slot is a reception slot for receiving bills (not shown), and the bills inserted into the bill slot are classified according to their type and are stored in the bill compartment (not shown). The input amount is calculated based on the type and number of coins stored in the coin storage unit and the type and number of banknotes stored in the bill storage unit. Then, when some service is provided by the multi-copy machine 20, a fee corresponding to the content of the service is deducted from the input amount, and the balance after the deduction is calculated. If the change return lever is operated with this balance, the change corresponding to the balance will be returned. If the change contains coins, the coins are returned from the coin return port 214b. If the change includes banknotes, the banknotes are returned from the banknote slot. The coin return port 214b is arranged below, for example, the coin insertion unit 214a.

The photographic printer 216 is, for example, a sublimation printer or an inkjet printer, and prints a photographic image on the above-mentioned photographic paper. The photo paper, so-called photographs, printed by the photographic printer 216 are discharged to the discharge unit 216a.

Here, the electrical configuration of the application box 200 will be described with reference to FIG. As shown in FIG. 3, the application box 200 includes a control unit 222. The control unit 222 is an example of a control means that controls the overall control of the application box 200. Therefore, the control unit 222 includes the above-mentioned external storage medium mounting unit 206, a paper piece printer 208, a person detection unit 210, a short-range communication unit 212, a money processing unit 214, and a photographic printer 216 via the bus 224. Be connected. Further, as described above, the display 202 constitutes the display unit 218, and the touch panel 204 constitutes the operation unit 220. Similarly, these display units 218 and the operation unit 220 also constitute the control unit via the bus 224. Connected to 222. Further, the auxiliary storage unit 226 and the communication unit 228 are also connected to the control unit 222 via the bus 224.

The control unit 222 has a CPU (Central Processing Unit) 222a as a control execution means. At the same time, the control unit 222 has a main storage unit 222b as a main storage unit that the CPU 222a can directly access. The main storage unit 222b includes, for example, a ROM (Read Only Memory) and a RAM (Random Access Memory) (not shown). Of these, the ROM stores a control program (firmware) for controlling the operation of the CPU 222a. Then, the RAM constitutes a work area and a buffer area when the CPU 222a executes a process based on the control program.

The auxiliary storage unit 226 is an auxiliary storage means including a non-volatile memory such as a hard disk or a flash memory (not shown). Various data are stored in the auxiliary storage unit 226 according to the control by the CPU 222a.

The communication unit 228 is an example of a communication means that carries out bidirectional communication processing via the network 50 described above. The communication process by the communication unit 228 via the network 50 is conventionally performed by a wired method, but may be performed by a wireless method. The communication unit 228 is also responsible for bidirectional communication processing via a public telephone line (not shown). Further, the communication unit 228 is also responsible for bidirectional communication processing by wireless LAN with the above-mentioned mobile device. As the standard of this wireless LAN, for example, Wi-Fi (registered trademark) is adopted. In addition, the communication unit 228 is also responsible for bidirectional communication processing with the multifunction device main body 250, strictly speaking, with the communication unit 266 on the side of the multifunction device main body 250, which will be described later.

Focusing on the display unit 218, the display unit 218 has the display 202 as described above. Further, the display unit 218 has an appropriate light emitting element such as a light emitting diode (LED) (not shown) in addition to the display 202.

Further, paying attention to the operation unit 220, the operation unit 220 has the touch panel 204 as described above. Further, the operation unit 220 has an appropriate hardware switch such as a push button switch (not shown) in addition to the touch panel 204.

In addition, paying attention to the human detection unit 210, the human detection unit 210 has a motion sensor 210a as described above. As the human sensor 210a, for example, a charcoal type sensor which is one of the infrared type sensors is adopted, but the present invention is not limited to this, and an infrared type sensor other than the charcoal type sensor, an ultrasonic type sensor, or a visible sensor is used. A sensor other than the infrared sensor such as a light beam sensor may be adopted.

With reference to FIG. 2 again, the multifunction device main body 250 is installed in the vicinity of the application box 200, for example, adjacent to the right side of the application box 200. The multifunction device main body 250 includes an image reading unit 252, an image forming unit 254, a paper feeding unit 256, and a paper ejection tray 258.

The image reading unit 252 includes a platen made of a transparent material such as glass (not shown), and is provided on the upper part of the multifunction device main body 250. Further, a document holding cover 252a is movably attached above the document table via a hinge or the like. The image reading unit 252 is an example of an image reading means that is responsible for an image reading process that reads an image of an unillustrated original set (placed) on a platen and outputs two-dimensional image data corresponding to the image. Is. Therefore, the image reading unit 252 includes an image reading unit including a light source (not shown), a plurality of mirrors, an imaging lens, a line sensor, and the like, and a drive mechanism for moving the image reading unit. The image reading unit 252 may include an automatic document feeder (ADF) (not shown).

The image forming unit 254 is provided below the image reading unit 252. The image forming unit 254 is an example of an image forming means that carries out an image forming process for forming an image on the paper conveyed from the paper feeding unit 256 by an electrophotographic method. Therefore, the image forming unit 254 includes a photoconductor drum (not shown), a charging device, an exposure device, a developing device, a transfer device, a fixing device, and the like. The paper, so to speak, the printed matter after the image is formed by the image forming unit 254 is ejected to the output tray 258. The image forming unit 254 is not limited to the electrophotographic method, and may perform image forming processing by, for example, an inkjet method. Further, the paper ejection tray 258 is provided, for example, between the image reading unit 252 and the image forming unit 254.

Here, with reference to FIG. 4, the electrical configuration of the multifunction device main body 250 will be described. As shown in FIG. 4, the multifunction device main body 250 also includes a control unit 260. The control unit 260 is a control means on the side of the multifunction device main body 250 that controls the overall control of the multifunction device main body 250. Therefore, the image reading unit 252, the image forming unit 254, and the paper feeding unit 256 described above are connected to the control unit 260 via the bus 262. Further, the auxiliary storage unit 264 and the communication unit 266 are also connected to the control unit 260 via the bus 262.

The control unit 260 has a CPU 260a as a control execution means on the multifunction device main body 250 side. At the same time, the control unit 260 has a main storage unit 260b as a main storage means on the multifunction device main body 250 side, which the CPU 260a can directly access. The main storage unit 260b includes, for example, a ROM and a RAM (not shown). Of these, the ROM stores a control program for the multifunction device main body 250 for controlling the operation of the CPU 260a. Then, the RAM constitutes a work area and a buffer area when the CPU 260a executes a process based on the control program.

The auxiliary storage unit 264 is an auxiliary storage means on the main body 250 side of the multifunction device, including a non-volatile memory such as a hard disk or a flash memory (not shown). Various data are stored in the auxiliary storage unit 264 according to the control by the CPU 260a.

The communication unit 266 is a communication means on the multifunction device main body 250 side, which is responsible for bidirectional communication processing with the communication unit 228 on the application box 200 side. The communication process between the communication unit 266 on the multifunction device main body 250 side and the communication unit 228 on the application box 200 side may be performed by a wired method or a wireless method.

By the way, the multi-copy machine 20 in the first embodiment is the multi-copy machine including the setting contents (parameters) up to that point when the usage status of the multi-copy machine 20 by the user reaches a predetermined auto-clear condition. It has an auto-clear function that shifts the 20 states to a predetermined standard state (initial state). Specifically, when the elapsed time since the presence of the user is not detected by the above-mentioned person detection unit 210 reaches the auto-clear time as the auto-clear condition, the state of the multi-copy machine 20 is set to the standard state. Auto-clear processing is performed to shift to.

On the other hand, the multi-copy machine 20 in the first embodiment is installed in a convenience store on the assumption that it will be used by an unspecified number of people as described above. As a user who uses such a multi-copy machine 20, a general user such as a shopper is expected. In addition to this, corporate users such as corporate employees who have entered into a corporate contract with the installer of the multi-copy machine 20 (for example, in the case of a franchise chain convenience store, the chain headquarters (franchisor)) are also concerned. Expected to be a user of the multi-copy machine 20. Further, a service person in charge of maintenance of the multi-copy machine 20, a store staff of a convenience store, and the like are also expected to be users of the multi-copy machine 20.

As described above, the multi-copy machine 20 in the first embodiment is used by various (types) users, and suitable auto-clearing conditions may differ depending on each user. In particular, for corporate users, confidential information related to their corporate activities may be used for the use of the multi-copy machine 20, so appropriate auto-clear conditions are set from the viewpoint of preventing leakage of the confidential information. It is desirable, for example, to set the auto-clear time as short as possible. In addition, for corporate users, a post-billing system is applied in which the usage fee of the multi-copy machine 20 is paid in a lump sum after the fact, so that the multi-copy machine 20 by a third party who abuses the post-billing system is applied. From the viewpoint of preventing unauthorized use, it is desirable to set the auto-clearing time as short as possible. Similarly, since the post-billing system is applied to service personnel and store staff, it is desirable to set the auto-clearing time as short as possible.

On the other hand, since a general user may be unfamiliar with the operation of the multi-copy machine 20, if the auto-clearing time is excessively short, the auto-clearing function may unwillingly work. Therefore, for general users, for example, from the viewpoint of giving priority to usability, it is desirable to set an auto-clearing time of a certain length. However, when a general user uses the above-mentioned administrative service, it is desirable to set the auto-clearing time as short as possible from the viewpoint of protecting personal information. Also, when a general user uses the above-mentioned network print service, a relatively short auto-clearing time is set from the viewpoint of preventing unauthorized access to the above-mentioned dedicated website by a third party. Is desirable.

Therefore, in the first embodiment, the device is devised so that a suitable auto-clearing time is set according to the user who uses the multi-copy machine 20. Specifically, according to the first embodiment, a suitable auto-clearing time is used depending on whether the user is a post-billing system user to which the above-mentioned post-billing system is applied or a other user. Is set. At the same time, according to the first embodiment, a suitable auto-clearing time is set according to the content of the service used by the user. The post-billing user referred to here includes a corporate user, a serviceman, and a store staff. The user other than the post-billing user is a general user, that is, a pre-billing user who needs to pay the usage fee of the multi-copy machine 20 in advance.

In this first embodiment, the above-mentioned authentication server 30 is used in order to realize such a suitable setting of the auto-clearing time according to the user.

That is, as described above, the authentication server 30 has an authentication table 302 and an auto-clear table 304. Although detailed illustration is omitted, various information including authentication information as identification information for individually identifying all post-billing users is stored in the authentication table 302. Based on the stored contents of the authentication table 302, the post-charge system user is authenticated (identity verification).

Specifically, the post-billing user performs an authentication operation for receiving authentication when using the multi-copy machine 20. This authentication operation is performed by inputting the above-mentioned authentication information to the touch panel 204. The touch panel 204 at this time corresponds to an example of a receiving means for receiving input of identification information called authentication information.

The multi-copy machine 20 in which this authentication operation is performed accesses the authentication server 30 and transmits the recognition information input by the authentication operation to the authentication server 30. The authentication server 30 receives the authentication information transmitted from the access source multi-copy machine 20, and collates the received authentication information with the stored contents of the authentication table 302. In this collation, when the information matching the authentication information received from the multi-copy machine 20 is included in the stored contents of the authentication table 302, the authentication server 30 sets the result information indicating that the authentication is successful in the multi. It is transmitted to the copy machine 20. On the other hand, when the information matching the authentication information received from the multi-copy machine 20 is not included in the stored contents of the authentication table 302, the authentication server 30 copies the result information indicating that the authentication has failed. Send to machine 20.

The multi-copy machine 20 that has received the result information transmitted from the authentication server 30 is in a login state that enables the use of the service by the post-billing system, for example, when the result information indicates the success of the authentication. On the other hand, when the result information received from the authentication server 30 indicates an authentication failure, the multi-copy machine 20 does not enable the use of the service by the post-billing system, and displays an appropriate message indicating that the authentication has failed. Display on 202.

In addition, authentication may be performed for a general user who is a pre-paying user. Specifically, authentication is performed when a general user uses the above-mentioned network print service.

More specifically, a general user who uses the network print service needs to register as a member in advance. In this member registration, various information including the member identification information as the identification information for identifying the general user who has performed the member registration is stored (registered) in the above-mentioned authentication table 302. Then, a general user who uses the network print service performs an authentication operation for receiving authentication when using the network print service. This authentication operation is performed by inputting the above-mentioned member identification information to the touch panel 204. The touch panel 204 at this time also corresponds to an example of a reception means for receiving input of identification information called member specific information.

Even when the authentication operation is performed by a general user who uses this network print service, the multi-copy machine 20 in which the authentication operation is performed is the same as when the authentication operation is performed by the post-charge system user described above. Access the authentication server 30. Then, the access source multi-copy machine 20 transmits the member identification information input by the authentication operation to the authentication server 30. The authentication server 30 receives the member identification information transmitted from the access source multi-copy machine 20, and collates the received member identification information with the stored contents of the authentication table 302. In this collation, when the information matching the member identification information received from the multi-copy machine 20 is included in the stored contents of the authentication table 302, the authentication server 30 uses the result information indicating that the authentication is successful. It is transmitted to the multi-copy machine 20. On the other hand, when the information matching the member identification information received from the multi-copy machine 20 is not included in the stored contents of the authentication table 302, the authentication server 30 uses the result information indicating that the authentication has failed. Send to the copier 20.

The multi-copy machine 20 that has received the result information transmitted from the authentication server 30 is in a login state that enables the use of the network print service, for example, when the result information indicates the success of the authentication. On the other hand, when the result information received from the authentication server 30 indicates an authentication failure, the multi-copy machine 20 does not enable the use of the network print service, and displays an appropriate message indicating that the authentication has failed on the display 202. indicate.

Further, authentication is also performed when a general user uses the above-mentioned administrative service. In this case, a general user who uses the administrative service performs an authentication operation using his / her own Basic Resident Register Card or Individual Number Card when using the administrative service. Specifically, the Basic Resident Register Card or the Individual Number Card is set in the set section of the short-range communication section 212 described above. Then, from the card set in this set unit, predetermined personal information as identification information for identifying the general user who is the owner of the card is read by the short-range communication unit 212. The short-range communication unit 212 at this time corresponds to an example of a reception means that accepts input of identification information called predetermined personal information.

The multi-copy machine 20 in which the authentication operation is performed using the Basic Resident Register Card or the Individual Number Card accesses the server of the above-mentioned certificate issuance center. Then, the access source multi-copy machine 20 transmits the predetermined personal information read from the Basic Resident Register Card or the Individual Number Card to the server of the certificate issuance center. The predetermined personal information transmitted to the server of this certificate issuance center is used for authentication processing. Although detailed description of the process for this authentication is omitted, if the authentication is successful, the result information indicating that authentication is transmitted from the server of the certificate issuance center to the access source multi-copy machine 20. On the other hand, when the authentication fails, more specifically, when the predetermined personal information used for the authentication process is the information of a person belonging to an administrative area (local public organization) where the administrative service cannot be used. Is transmitted to the access source multi-copy machine 20 with the result information indicating that the authentication has failed.

The multi-copy machine 20 that has received the result information related to the authentication based on the predetermined personal information is in a login state that enables the use of the administrative service, for example, when the result information indicates the success of the authentication. On the other hand, when the authentication result information based on the predetermined personal information indicates the failure of the authentication, the multi-copy machine 20 does not enable the use of the administrative service and displays an appropriate message indicating that the authentication has failed. Display on 202.

If the authentication in this way is successful, the multi-copy machine 20 used by the authenticated user accesses the authentication server 30 and auto-clears as auto-clear information for the authenticated user. Get the data.

Specifically, the auto-clear data as shown in FIG. 5 is stored in the above-mentioned auto-clear table 304 of the authentication server 30. As shown in FIG. 5, the auto-clear table 304 stores auto-clear data for the post-charge system user and auto-clear for the pre-charge system user.

Of these, as the auto-clear data for post-payment users, data representing the auto-clear time for each of the above-mentioned copy service, media print service, network print service, content print service, fax service, and scan service is stored. ing. FIG. 5 shows an example in which a time of "0 seconds" is specified as the auto-clearing time for each service. Since the use of the administrative service by the post-charge system user is not expected, the auto-clear time for the post-charge system user is not specified in the auto-clear data for the post-charge system user.

On the other hand, as the auto-clear data for the pre-charge system user, data representing the auto-clear time for the network print service and data representing the auto-clear time for the administrative service are stored. In FIG. 5, an example is shown in which the auto-clearing time for the network print service is defined as "10 seconds" and the auto-clearing time for the administrative service is defined as "0 seconds". Has been done. The auto-clearing time for services other than network print service and administrative service is not specified, but when a general user who is a pre-charged user uses the network print service and services other than administrative service, The standard auto-clear time is applied as described below.

Here, for example, when the authenticated user is a post-billing system user, the multi-copy machine 20 used by the post-billing system user subsequently obtains the auto-clear data for the post-billing system user from the auto-clear table 304. get. Then, the multi-copy machine 20 that has acquired the auto-clear data for the post-charge system user will be described above based on the auto-clear time according to the auto-clear data for the post-charge system user until the log-out state is reached. Execute auto clear processing. That is, when the post-billing user who has been authenticated uses any of the services (other than the administrative service), the multi-copy machine 20 does not detect the existence of the post-billing user by the above-mentioned person detection unit 210. When the elapsed time from that time reaches the auto-clearing time of 0 seconds, that is, when the existence of the post-billing system user is not detected by the person detection unit 210, the auto-clearing process is executed immediately. By executing this auto-clearing process, the multi-copy machine 20 is in a log-out state, that is, a state in which the service by the post-billing system cannot be used. At the same time, the multi-copy machine 20 is in the above-mentioned standard state, including displaying a standby screen (not shown) on the display 202. Once the multi-copy machine 20 is in the log-out state, the user who uses the service by the post-billing system needs to be authenticated again.

On the other hand, when the authenticated user is a pre-charged user, the multi-copy machine 20 used by the pre-charged user acquires the auto-clear data for the pre-charged user from the auto-clear table 304. .. Then, the multi-copy machine 20 that has acquired the auto-clear data for the pre-charge system user will auto-clear based on the auto-clear time according to the auto-clear data for the pre-charge system user until the log-out state is reached. Execute the process. That is, when an authenticated pre-charged user uses, for example, a network service, the multi-copy machine 20 has an elapsed time of 10 seconds since the existence of the pre-charged user is not detected by the person detection unit 210. When the auto-clear time is reached, the auto-clear process is executed. By executing this auto-clearing process, the multi-copy machine 20 is in a log-out state, that is, a state in which the network print service cannot be used. At the same time, the multi-copy machine 20 is in a standard state including displaying the above-mentioned standby screen on the display 202. Once the multi-copy machine 20 is logged out, the pre -paying user who uses the network print service needs to be authenticated again.

Further, when the authenticated pre-charge system user uses the administrative service, the multi-copy machine 20 has an elapsed time of 0 seconds since the existence of the pre-charge system user is not detected by the person detection unit 210. When the auto-clear time is reached, that is, when the presence of the pre-charged user is not detected by the person detection unit 210, the auto-clear process is executed immediately. By executing this auto-clearing process, the multi-copy machine 20 is in a log-out state, that is, a state in which the administrative service cannot be used. At the same time, the multi-copy machine 20 is in a standard state including displaying the above-mentioned standby screen on the display 202. Once the multi-copy machine 20 is logged out, the pre -paying user who uses the administrative service needs to be authenticated again.

When a general user who is a pre -charged user uses services other than network print and administrative services, the standard auto-clear time is applied. In this case, when the elapsed time from the non-detection of the presence of the pre -charged user by the person detection unit 210 reaches the standard auto-clear time, the multi-copy machine 20 executes the auto-clear process. , It becomes the standard state. The standard auto-clearing time referred to here is appropriately about several tens of seconds to several minutes, for example, 60 seconds. This standard auto-clearing time can be arbitrarily changed by, for example, the setting (system setting) of the multi-copy machine 20 itself. Further, this standard auto-clearing time can be set to no setting. If this auto-clear time is not set, the auto-clear process will not be executed.

Further, the auto-clear data stored in the auto-clear table 304, that is, the auto-clear time according to the auto-clear data can be arbitrarily changed. The change of the auto clear data is performed by the above-mentioned control device 40 as the changing means. Such a control device 40 can be configured by, for example, a personal computer. Although the control device 40 is directly connected to the authentication server 30 in FIG. 1, it may be connected to the authentication server 30 via the network 50. Further, the control device 40 may be incorporated in the authentication server 30.

As described above, according to the first embodiment, a suitable auto-clearing time is set according to the user, specifically, depending on whether the user is a post-billing user or a pre-billing user. At the same time, according to the first embodiment, a suitable auto-clearing time is set according to the content of the service used by the user.

Here, FIG. 6 shows a memory map 60 that conceptually represents the configuration in the RAM of the main storage unit 222b of the application box 200.

As shown in this memory map 60, the RAM has a program storage area 600 and a data storage area 650. The above-mentioned control program is stored in the program storage area 600. Specifically, the control program includes a display control program 602, an operation detection program 604, a communication control program 606, a human detection control program 608, a multifunction device control program 610, an auto clear control program 612, and the like.

The display control program 602 is a program for generating display screen data necessary for displaying various screens such as a standby screen on the display 202. The operation detection program 604 is a program for detecting the operation state of the touch panel 204. The communication control program 606 is a program for controlling the communication unit 228. The human detection control program 608 is a program for controlling the human detection unit 210. The multifunction device control program 610 is a program for controlling the multifunction device main body 250. The control of the multifunction device main body 250 is performed via the CPU 260a on the multifunction device main body 250 side. The auto-clear control program 612 is a program for causing the CPU 222a to execute the auto-clear control process described later.

On the other hand, various data are stored in the data storage area 650. Examples of the various data include display image generation data 652, operation data 654, internal transmission / reception data 656, external transmission / reception data 658, and multifunction device processing data 660.

The display image generation data 652 is data such as polygon data and texture data used for generating display screen data based on the display control program 602 described above. The operation data 654 is data representing an operation state with respect to the touch panel 204, and more specifically, is time-series data representing a user's touch position (coordinates) with respect to the touch panel 204. The internal transmission / reception data 656 is data transmitted / received between the control unit 222 and each component other than the control unit 222 via the bus 224. The external transmission / reception data 658 is data transmitted / received between an external device such as the authentication server 30 and the control unit 222 (application box 200) via the communication unit 228. The multifunction device processing data 660 is data transmitted / received to / from the multifunction device main body 250, that is, data to be processed by the multifunction device main body 250 and data after being processed by the multifunction device main body 250. Is.

As described above, according to the first embodiment, a suitable auto-clearing time is set according to the user and the content of the service used by the user, and for that purpose, the CPU 222a has the above-mentioned auto-clearing control. The auto clear control process is executed according to the program. The flow of this auto-clear control process is shown in FIGS. 7 to 10. When the CPU 222a transitions from a state in which the presence of the user is not detected by the person detection unit 210 to a state in which the presence of the user is detected while the above-mentioned standby screen is displayed on the display 202, the CPU 222a transitions to a state in which the presence of the user is detected. This auto-clear control process is executed.

According to this auto-clear control process, first, in step S1 shown in FIG. 7, the CPU 222a has a portal screen (sometimes referred to as a “menu screen” or a “home screen”) not shown on the display 202. Is displayed. Then, the CPU 222a advances the process to step S3.

In step S3, the CPU 222a determines whether or not the user is detected by the human detection unit 210. Here, for example, when the user is detected (S3: YES), the CPU 222a advances the process to step S19, which will be described later. On the other hand, if the user is not detected (S3: NO), the CPU 222a advances the process to step S5.

In step S5, the CPU 222a sets the above-mentioned standard auto-clearing time in a timer (not shown) for counting the auto-clearing time. The timer referred to here is a software timer configured by the CPU 222a. Then, the CPU 222a advances the process to step S7.

In step S7, the CPU 222a starts counting the auto-clearing time by the timer in which the standard auto-clearing time is set in the above-mentioned step S5. Then, the CPU 222a advances the process to step S9.

In step S9, the CPU 222a again determines whether or not the user is detected by the human detection unit 210. Here, for example, when the user is detected (S9: YES), the CPU 222a advances the process to step S17 described later. On the other hand, if the user is not detected (S9: NO), the CPU 222a advances the process to step S11.

In step S11, the CPU 222a determines whether or not the count time by the above-mentioned timer has reached the auto-clear time set in the above-mentioned step S5, that is, whether or not the time has expired. Here, for example, when the time has not been set up yet, that is, when the elapsed time since the user is not detected by the human detection unit 210 has not reached the auto-clear time set in step S5 (S11: NO). The CPU 222a returns the process to step S9. On the other hand, when the time is up, that is, when the elapsed time since the user is not detected by the human detection unit 210 reaches the auto-clear time set in step S5 (S11: YES), the CPU 222a performs processing. Proceed to step S13.

In step S13, the CPU 222a executes an auto-clear process. As a result, the state of the multi-copy machine 20 shifts to the standard state. Then, the CPU 222a advances the process to step S15.

In step S15, the CPU 222a displays the above-mentioned standby screen on the display 202. With the execution of this step S15, the CPU 222a ends a series of auto-clear control processes.

When the process proceeds from step S9 to step S17, the CPU 222a resets the timer in step S17. Then, the CPU 222a advances the process to step S19.

In step S19, the CPU 222a determines whether or not any operation has been accepted by the operation unit 220 including the touch panel 204. Here, for example, when no operation is accepted (S19: NO), the CPU 222a returns the process to step S3. On the other hand, if any operation is accepted (S19: YES), the CPU 222a proceeds to step S21 shown in FIG.

In step S21, the CPU 222a determines whether the operation accepted in step S19 described above is an authentication operation. Here, for example, when the operation accepted in step S19 is an authentication operation (S19: YES), the CPU 222a advances the process to step S33, which will be described later. On the other hand, if the operation accepted in step S19 is not an authentication operation (S19: NO), the CPU 222a advances the process to step S23.

In step S23, the CPU 222a determines whether the operation accepted in step S19 is a job start operation instructing the start of some job such as copying or printing. Here, for example, when the operation accepted in step S19 is some kind of job start operation (S23: YES), the CPU 222a advances the process to step S29 described later. On the other hand, if the operation accepted in step S19 is not a job start operation (S23: NO), the CPU 222a advances the process to step S25.

In step S25, the CPU 222a determines whether or not the operation received in step S19 is an end operation for terminating the use of the multi-copy machine 20. Here, for example, when the operation received in step S19 is an end operation (S25: YES), the CPU 222a advances the process to step S31 described later. On the other hand, if the operation received in step S19 is not an end operation (S25: NO), the CPU 222a advances the process to step S27.

In step S27, the CPU 222a executes the process corresponding to the operation accepted in the above-mentioned step S19. This operation also includes a selection operation to select any service. Then, the CPU 222a returns the process to step S3.

Further, when the process proceeds from step S23 to step S29 described above, the CPU 222a executes a job corresponding to the operation accepted in step S19 described above in step S29. Then, the CPU 222a returns the process to step S3.

Further, when the process proceeds from step S25 to step S31 described above, the CPU 222a executes the auto-clear process in step S31. As a result, the multi-copy machine 20 is in the standard state. Then, the CPU 222a returns the process to step S1 in order to display the portal screen on the display 202.

In addition, when the process proceeds from step S21 to step S33, the CPU 222a accesses the authentication server 30 or the server of the certificate issuance center in step S33 to request authentication. Which of the authentication server 30 and the server of the certificate issuance center is accessed depends on the content of the operation accepted in step S19 described above. Then, the CPU 222a advances the process to step S35.

In step S35, the CPU 222a waits for the above-mentioned result information to be transmitted from the request destination authentication server 30 or the server of the certificate issuance center as a response to the authentication request in the above-mentioned step S33 (S35: NO). Then, when the result information is transmitted from the authentication server 30 or the server of the certificate issuance center and the result information is received (S35: YES), the CPU 222a advances the process to step S37.

In step S37, the CPU 222a determines whether or not the result information received in the above-mentioned step S35 is information indicating the success of the authentication. Here, for example, when the result information indicates the success of authentication (S37: YES), the CPU 222a advances the process to step S41 described later. On the other hand, if the result information does not indicate the success of the authentication information, that is, if the result information indicates the failure of the authentication (S37: NO), the CPU 222a advances the process to step S39.

In step S39, the CPU 222a displays an appropriate message indicating that the authentication has failed, that is, an authentication error message, on the display 202 for a certain period of time. The fixed period referred to here is, for example, about several seconds. Then, the CPU 222a returns the process to step S3.

Further, when the CPU 222a proceeds from the above-mentioned step S37 to step S41, the multi-copy machine 20 is logged in in the step S41. Then, the CPU 222a proceeds to the process of step S43 shown in FIG.

In step S43, the CPU 222a accesses the authentication server 30 and acquires the auto-clear data corresponding to the current (authenticated) user from the auto-clear table 304 of the authentication server 30. Then, the CPU 222a advances the process to step S45.

In step S45, the CPU 222a again determines whether or not the user is detected by the human detection unit 210. Here, for example, when the user is detected (S45: YES), the CPU 222a advances the process to step S63 described later. On the other hand, when the user is not detected (S45: NO), the CPU 222a advances the process to step S47.

In step S47, the CPU 222a confirms the auto-clearing time according to the current user and the service used by the user based on the auto-clearing data acquired in the above-mentioned step S43. Then, the CPU 222a advances the process to step S49.

In step S49, the CPU 222a determines whether or not the auto-clearing time confirmed in step S47 described above is other than "0 seconds". Here, for example, when the auto-clearing time confirmed in step S47 described above is other than “0 seconds” (S49: YES), the CPU 222a advances the process to step S53 described later. On the other hand, if the auto-clearing time confirmed in step S47 is other than "0 seconds", that is, if the auto-clearing time is "0 seconds" (S49: NO), the CPU 222a advances the process to step S51.

In step S51, the CPU 222a sets the multi-copy machine 20 to the log-out state. Then, the CPU 222a returns the process to the above-mentioned step S13 in order to execute the auto-clear process.

Further, when the process proceeds from step S49 to step S53, the CPU 222a sets the auto-clearing time confirmed in step S47 in the timer in step S53. Then, the CPU 222a advances the process to step S55.

In step S55, the CPU 222a starts counting the auto-clearing time by the timer for which the auto-clearing time is set in the above-mentioned step S51. Then, the CPU 222a advances the process to step S57.

In step S57, the CPU 222a again determines whether or not the user is detected by the human detection unit 210. Here, for example, when the user is detected (S57: YES), the CPU 222a advances the process to step S61 described later. On the other hand, when the user is not detected (S57: NO), the CPU 222a advances the process to step S59.

In step S59, the CPU 222a determines whether or not the count time by the above-mentioned timer has reached the auto-clear time set in the above-mentioned step S53, that is, whether or not the time has expired. Here, for example, when the time has not been set up yet, that is, when the elapsed time since the user is not detected by the human detection unit 210 has not reached the auto-clear time set in step S53 (S59: NO). The CPU 222a returns the process to step S57. On the other hand, when the time is up, that is, when the elapsed time since the user is not detected by the human detection unit 210 reaches the auto-clear time set in step S53 (S59: YES), the CPU 222a is multi-copy. The process proceeds to step S51 so that the machine 20 is in the logout state.

Further, when the process proceeds from step S57 to step S61, the CPU 222a resets the timer in step S61. Then, the CPU 222a advances the process to step S63.

In step S63, the CPU 222a determines whether or not any operation has been accepted by the operation unit 220 including the touch panel 204. Here, for example, when no operation is accepted (S63: NO), the CPU 222a returns the process to step S45. On the other hand, if any operation is accepted (S63: YES), the CPU 222a proceeds to step S65 shown in FIG.

In step S65, the CPU 222a determines whether the operation received in step S63 is a job start operation instructing the start of some job. Here, for example, when the operation received in step S63 is some kind of job start operation (S65: YES), the CPU 222a advances the process to step S71, which will be described later. On the other hand, if the operation accepted in step S63 is not a job start operation (S65: NO), the CPU 222a advances the process to step S67.

In step S67, the CPU 222a determines whether or not the operation accepted in step S63 is an end operation for terminating the use of the multi-copy machine 20. Here, for example, when the operation received in step S63 is an end operation (S67: YES), the CPU 222a advances the process to step S73, which will be described later. On the other hand, if the operation received in step S63 is not the end operation (S67: NO), the CPU 222a advances the process to step S69.

In step S69, the CPU 222a executes the process corresponding to the operation accepted in the above-mentioned step S63. This operation also includes a selection operation to select any service. Then, the CPU 222a returns the process to step S45.

Further, when the process proceeds from step S65 to step S71, the CPU 222a executes a job corresponding to the operation accepted in step S63 in step S71. Then, the CPU 222a returns the process to step S45.

Further, when the processing proceeds from step S67 to step S73, the CPU 222a puts the multi-copy machine 20 in the logout state in the step S73. Then, the CPU 222a returns the process to the above-mentioned step S31 in order to execute the auto-clear process.

As described above, according to the first embodiment, a suitable auto-clearing time is set according to the user and the content of the service used by the user. Therefore, for example, when the user is a post-billing user, that is, when the user is a corporate user, a serviceman, and a store staff, the multi-copy machine 20 by a third party abuses the post-billing system. Unauthorized use can be prevented. In particular, when the user is a corporate user, it is possible to prevent the leakage of confidential information related to the corporate activity, and it is possible to realize so-called high security. Further, when the user is a general user as a pre-charging system user, the usability of the multi-copy machine 20 can be improved. On the other hand, when a general user uses a network print service and an administrative service, high security can be realized.

The CPU 222a that executes the auto-clear control process according to the flow shown in FIGS. 7 to 10 is, in particular, the CPU 222a that sets the auto-clear time in the timer in steps S5 and S53 is an example of the setting means. Further, the CPU 222a that executes the auto-clearing process in steps S13 and S31 is an example of the auto-clearing means.

[Second Example]
Next, a second embodiment of the present invention will be described.

In the second embodiment, as shown in FIG. 11, the auto clear table 304 is an auto clear table 304a for corporate users, an auto clear table 304b for services, an auto clear table 304c for store staff, and an auto for general users. It includes a clear table 304d and is subdivided so to speak. Then, these tables 304a, 304b, 304c and 304d are appropriately used according to the user who uses the multi-copy machine 20, strictly speaking, according to the authenticated user. Since the other parts of the second embodiment are the same as those of the first embodiment, the description of the same parts as those of the first embodiment will be omitted.

For example, paying attention to the corporate user auto-clear table 304a shown in FIG. 11 (A), the corporate user auto-clear table 304a stores the auto-clear data for each corporation with which the above-mentioned corporate contract is concluded. .. In FIG. 11A, for example, as auto-clear data for a corporation called "Company A", "0 seconds" is used for each of the copy service, media print service, network print service, content print service, fax service, and scan service. An example is shown in which data that defines the auto-clearing time is stored. Then, as the auto-clear data for the corporation called "Company B", the data defining the auto-clear time of "10 seconds" is stored for each service. Further, as the auto-clear data for a corporation called "Company C", data that defines an auto-clear time of "30 seconds" is stored for each service. And, as the auto-clear data for the corporation called "Company D", the auto-clear time of "10 seconds", "20 seconds" and "0 seconds" is specified for the copy service, the media print service and the network print service, respectively. The data is stored. At the same time, as the auto-clear data for the corporation "Company D", the auto-clear time of "30 seconds", "20 seconds" and "0 seconds" is specified for the content print service, the fax service and the scan service, respectively. The data is stored. As mentioned above, since it is not assumed that the administrative service will be used by post-billing users including corporate users, the auto-clearing time for the administrative service is specified in this corporate user auto-clearing table 304a. It has not been.

Further, paying attention to the serviceman auto-clear table 304b shown in FIG. 11B, the serviceman auto-clear table 304b stores the serviceman auto-clear data. In FIG. 11B, as the auto-clear data for the serviceman, the auto-clear time of "0 seconds" is set for each of the copy service, the media print service, the network print service, the content print service, the fax service, and the scan service. An example is shown in which the data that specifies the above is stored. The auto-clearing table 304b for service personnel also does not specify the auto-clearing time for administrative services.

Focusing on the store staff auto-clear table 304c shown in FIG. 11C, the store staff auto-clear table 304c stores the store staff auto-clear data. In FIG. 11C, as auto-clear data for store staff, the auto-clear time of "0 seconds" is used for each of the copy service, media print service, network print service, content print service, fax service, and scan service. An example is shown in which the data that specifies the above is stored. Even in this auto-clear table 304c for store staff, the auto-clear time for administrative services is not specified.

Further, paying attention to the general user auto-clear table 304d shown in FIG. 11 (D), the general user auto-clear table 304d stores the auto-clear data for the general user who is the pre-charge system user. .. In FIG. 11D, as auto-clear data for general users, an auto-clear time of "10 seconds" is specified for network prints, and an auto-clear time of "0 seconds" is specified for administrative services. An example is shown in which the data to be stored is stored. For services other than network print services and administrative services, the above-mentioned standard auto-clear time is applied.

Here, for example, when the authenticated user is a corporate user, the multi-copy machine 20 used by the corporate user is a corporate user corresponding to the corporate user who has been authenticated from the corporate user auto-clear table 304a. Get auto-clear data for. Then, the multi-copy machine 20 that has acquired the auto-clear data for the corporate user subsequently executes the auto-clear process based on the auto-clear time according to the auto-clear data for the corporate user until the log-out state is reached. ..

When the authenticated user is a serviceman, the multi-copy machine 20 used by the serviceman acquires the auto-clear data for the serviceman from the serviceman auto-clear table 304b. Then, the multi-copy machine 20 that has acquired the auto-clear data for the serviceman executes the auto-clear process based on the auto-clear time according to the auto-clear data for the serviceman until the log-out state is reached. ..

Further, when the authenticated user is a store staff, the multi-copy machine 20 used by the store staff acquires the auto clear data for the store staff from the store staff auto clear table 304c. Then, the multi-copy machine 20 that has acquired the auto-clear data for the store staff executes the auto-clear process based on the auto-clear time according to the auto-clear data for the store staff until the log-out state is reached. ..

When the authenticated user is a general user, the multi-copy machine 20 used by the general user acquires the auto-clear data for the general user from the auto-clear table 304d for the general user. Then, the multi-copy machine 20 that has acquired the auto-clear data for the general user executes the auto-clear process based on the auto-clear time according to the auto-clear data for the general user until the log-out state is reached. .. When a general user uses a service other than the network print service and the administrative service, the auto-clear process is executed based on the above-mentioned standard auto-clear time.

Also in the second embodiment, the respective auto-clear data stored in the auto-clear tables 304 (304a, 304b, 304c and 304d) can be arbitrarily changed by the above-mentioned control device 40. In particular, regarding the auto-clear data for corporate users stored in the auto-clear table 304a for corporate users, a device (personal computer, etc.) not shown according to the control device 40 provided in each corporation is provided for each corporation. Can be changed arbitrarily by.

As described above, according to the second embodiment, by subdividing the auto-clear table 304, a suitable auto-clear time is set according to individual users, especially according to individual corporate users. This is extremely beneficial to the corporation, especially considering that the security policy and the priority of usability of the multi-copy machine 20 are different for each corporation.

[Other application examples]
Each of the above examples is a specific example of the present invention, and does not limit the technical scope of the present invention. The present invention can be applied to aspects other than these examples.

For example, the auto clear table 304 is provided in the authentication server 30, but is not limited to this, and may be provided in a server different from the authentication server 30, or may be provided in each multi-copy machine 20. May be good. Further, the authentication table 302 may also be provided in each multi-copy machine 20.

Regarding the auto-clearing process, the auto-clearing process is executed when the elapsed time from the non-detection of the presence of the user by the human detection unit 210 reaches a predetermined auto-clearing time. Not limited to this. For example, the auto-clearing process may be executed when the elapsed time from the state in which no operation is accepted by the operation unit 220 reaches a predetermined auto-clearing time. Further, the auto-clearing process may be executed when other conditions are satisfied.

Further, ON (valid) / OFF (disable) of the auto clear function may be arbitrarily set for each user. Further, ON / OFF of the auto clear function may be arbitrarily set for each service.

In addition, as a detection means for detecting the presence of the user, a human detection unit 210 having a motion sensor 210a has been adopted, but the present invention is not limited to this. For example, a camera, a mat type sensor (mat switch), or the like may be adopted as the detection means.

In each of the above-described embodiments, the present invention is applied to a network system 10 including a plurality of multi-copy machines 20, 20, ..., But the present invention is not limited to this. For example, the present invention may be applied to a single multi-copy machine 20. Further, the present invention may be applied to an information processing device other than the multi-copy machine 20, for example, a copier having only a copy function, a printer device having only a printer function, and the like.

10 ... Network system 20 ... Multi-copy machine 30 ... Authentication server 210 ... Human detection unit 212 ... Short-range communication unit 220 ... Operation unit 222 ... Control unit 222a ... CPU

Claims (7)

Reception means that accepts input of user's identification information,
A setting means for setting an auto-clearing condition according to the identification information received by the receiving means ,
An auto-clearing means that performs an auto-clearing process that shifts the state of the device to a predetermined standard state when the usage status of the device by the user reaches the auto-clearing condition set by the setting means , and an auto-clearing means.
A detection means for detecting the existence of the user is provided.
The auto-clearing means performs the auto-clearing process when the elapsed time since the presence of the user is not detected by the detecting means reaches the auto-clearing time set as the auto-clearing condition. moreover
It is necessary to pay a predetermined fee to execute the processing by the device.
The auto-clear condition differs depending on whether the user is a pre-billing user who pays the predetermined fee before the execution of the processing or a post-billing user who pays the predetermined fee after the processing is executed.
An information processing device in which the auto-clearing time as the auto-clearing condition for the post-billing system user is shorter than the auto-clearing time for the pre-charging system user . The information processing apparatus according to claim 1 , wherein the auto-clearing condition is set according to the content of processing by the information processing apparatus in addition to the identification information. The information processing apparatus according to claim 1 or 2, wherein the auto-clearing time for the post-billing user is zero. The information processing apparatus according to any one of claims 1 to 3 , which is a multifunction device. It is a control method for information processing equipment.
Reception step that accepts input of user 's identification information,
A setting step for setting an auto-clear condition according to the identification information received in the reception step ,
When the usage status of the information processing apparatus by the user reaches the auto-clearing condition set in the setting step, an auto-clearing process for shifting the state of the information processing apparatus to a predetermined standard state is performed. Auto clear step , and
Includes a detection step that detects the presence of the user
In the auto-clear step, when the elapsed time since the presence of the user is not detected in the detection step reaches the auto-clear time set as the auto-clear condition, the auto-clear process is performed. moreover
It is necessary to pay a predetermined fee to execute the processing by the information processing device.
The auto-clear condition differs depending on whether the user is a pre-billing user who pays the predetermined fee before the execution of the processing or a post-billing user who pays the predetermined fee after the processing is executed.
A control method in which the auto-clearing time as the auto-clearing condition for the post-billing system user is shorter than the auto-clearing time for the pre-charging system user . It is a control program for information processing equipment.
To the computer of the information processing device
Reception procedure for accepting user identification information input,
A setting procedure for setting an auto-clear condition according to the identification information received in the reception procedure ,
When the usage status of the information processing apparatus by the user reaches the auto-clearing condition set in the setting procedure, an auto-clearing process for shifting the state of the information processing apparatus to a predetermined standard state is performed. Auto-clear procedure , and
The detection procedure for detecting the existence of the user is executed , and the user is executed.
In the auto-clearing procedure, when the elapsed time since the presence of the user is not detected in the detection procedure reaches the auto-clearing time set as the auto-clearing condition, the auto-clearing process is performed. moreover,
It is necessary to pay a predetermined fee to execute the processing by the information processing device.
The auto-clear condition differs depending on whether the user is a pre-billing user who pays the predetermined fee before the execution of the processing or a post-billing user who pays the predetermined fee after the processing is executed.
A control program in which the auto-clearing time as the auto-clearing condition for the post-billing system user is shorter than the auto-clearing time for the pre-charging system user . A control system including the information processing device according to any one of claims 1 to 4 , and an information providing device that provides the information processing device with auto-clearing information about the auto-clearing condition set by the setting means.

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