JP7438796B2 - Article management machine and article management system - Google Patents

Description

The present invention relates to an article management machine and an article management system.

A system has been put into practical use that links a key management machine that manages keys and a reservation management system that manages reservation information via a network. For example, Patent Document 1 states that if a key is returned before the scheduled return time, reservations from the time the key was returned to the scheduled return time are automatically canceled, and a new reservation for the returned key is made. The enabling technology is described.

Japanese Patent Application Publication No. 2012-47018

On the other hand, there is a desire to temporarily return the key to the key management machine on the assumption that it will be used again. For example, if you have reserved a room for use from 10:00 to 17:00, you may want to return the key to the key management machine only while you go out for lunch or the like to prevent it from being lost.
However, with the technology described in Patent Document 1, even if the key is returned to the key management machine with the intention of going out temporarily, the room reservation is automatically canceled. In other words, cancellations that are not intended by the reservation person may occur, leading to user dissatisfaction.

An object of the present invention is to prevent a change in the usage time period that is not intended by the person who made the reservation due to the return of the article to the article management machine that cooperates with the reservation system.

The invention according to claim 1 is an article management machine that cooperates with a reservation system that manages the use time period of a reservation object and manages a member to which an article related to the reservation object is connected. a mode switching unit that switches, according to a predetermined condition, a first return mode in which the usage time zone is changed according to a predetermined condition; and a second return mode in which the usage time zone is not changed in accordance with the return of the component; When a return is accepted, whether the return is in the first return mode or the second return mode is accepted through screen operation, and the content of the accepted operation is given to the mode switching unit as the predetermined condition. It is an article management machine having a reception section .
The invention according to claim 2 provides an article management machine that cooperates with a reservation system that manages the use time period of a reservation object and manages a member to which an article related to the reservation object is connected. a mode switching unit that switches between a first return mode in which the usage time zone is changed in accordance with a predetermined condition and a second return mode in which the usage time zone is not changed in accordance with the return of the component; The predetermined condition is whether or not the time when the returned part is accepted is included in a time range determined based on the end time of the usage period corresponding to the returned part. It is.
The invention according to claim 3 is the article management machine according to claim 2 , wherein the time range is set before the end time of the usage time slot.
The invention according to claim 4 is the article management machine according to claim 3 , wherein the time range can be set by a user.
The invention according to claim 5 is an article management machine that cooperates with a reservation system that manages the use time period of a reservation object and manages a member to which an article related to the reservation object is connected. a mode switching unit that switches between a first return mode in which the usage time zone is changed in accordance with a predetermined condition and a second return mode in which the usage time zone is not changed in accordance with the return of the component; If the end time of the use time period corresponding to the member has passed while the second return mode remains in the item management mode, the mode switching unit switches from the second return mode to the first return mode . It is a machine.
The invention according to claim 6 provides an article management machine that cooperates with a reservation system that manages the use time period of a reservation object and manages a member to which an article related to the reservation object is connected. a mode switching unit that switches, according to a predetermined condition, a first return mode in which the usage time zone is changed according to a predetermined condition; and a second return mode in which the usage time zone is not changed in accordance with the return of the component; When a return is accepted, whether the return is in the first return mode or the second return mode is accepted through screen operation, and the content of the accepted operation is given to the mode switching unit as the predetermined condition. a reception unit, in the first return mode, upon detecting the return of the component, transmits data for changing the end time of the usage time period to the return time of the component to the reservation system; In the case of the second return mode, the article management machine includes a control unit that does not transmit the data to the reservation system even if the return of the member is detected.
The invention according to claim 7 provides an article management machine that cooperates with a reservation system that manages the use time period of a reservation object and manages members to which articles related to the reservation object are connected, and that is configured to control the return of the article. a mode switching unit that switches, according to a predetermined condition, a first return mode in which the use time zone is changed according to the return of the article, and a second return mode in which the use time zone is not changed according to the return of the article; When a return is accepted, whether the return is in the first return mode or the second return mode is accepted through screen operation, and the content of the accepted operation is given to the mode switching unit as the predetermined condition. a reception unit, in the first return mode, when the item is returned, transmits data for changing the end time of the usage time period to the return time of the item to the reservation system; This is an article management machine that includes a control unit that does not transmit the data to the reservation system when the article is temporarily returned in the return mode .
The invention according to claim 8 is an article management machine that cooperates with a reservation system that manages the use time period of a reservation object and manages a member to which an article related to the reservation object is connected. a mode switching unit that switches between a first return mode in which reservations after the return time are canceled due to the return of the component and a second return mode in which reservations after the return time are not canceled due to the return of the component, according to predetermined conditions; When the return of the component is accepted, whether the return is in the first return mode or the second return mode is accepted through screen operation, and the mode switching unit sets the content of the accepted operation as the predetermined condition. It is an article management machine that has a reception section for giving information to customers.
The invention according to claim 9 includes: a reservation management unit that manages a usage time period of a reservation target; an article management unit that manages a member to which an article related to the reservation target is connected; comprising a mode switching unit that switches, according to predetermined conditions, a first return mode in which the usage time zone is changed and a second return mode in which the usage time zone is not changed when the component is returned; The predetermined condition is whether or not the time at which the return of the part is accepted is included in a time range determined based on the end time of the usage period corresponding to the part to be returned. It is.
The invention according to claim 10 includes: a reservation management unit that manages a usage time slot of a reservation target; an article management unit that manages a member to which an article related to the reservation target is connected; comprising a mode switching unit that switches, according to predetermined conditions, a first return mode in which the usage time zone is changed and a second return mode in which the usage time zone is not changed when the component is returned; If the end time of the use time period corresponding to the member has passed while the second return mode remains in the item management mode, the mode switching unit switches from the second return mode to the first return mode. It is a system.

According to the present invention, by returning the article to the article management machine that cooperates with the reservation system, it is possible to prevent a change in the usage time period that is different from the reservation person's intention.

1 is a diagram illustrating a configuration example of a key management system used in Embodiment 1. FIG. FIG. 2 is a diagram illustrating a configuration example of a control system of a reservation system. It is a figure showing an example of the data structure of reservation data. FIG. 7 is a diagram illustrating a display example of a reservation table corresponding to reservation data. FIG. 2 is a diagram illustrating an example of the external configuration of a key management device. FIG. 3 is a diagram illustrating a USB port provided at the upper left side of the housing. It is a figure explaining the example of composition of a holder accommodation area and a holder accommodation part. It is a figure explaining the example of composition of the key chain used in this embodiment. (A) is an example of the appearance of the key holder viewed diagonally from the front side, and (B) is an example of the appearance of the key holder viewed diagonally from the back side. It is a figure explaining two members which constitute a key holder. (A) shows a state in which the two members are integrated, and (B) shows a state in which the two members are released from integration. FIG. 3 is a diagram illustrating an example of connecting an article to a key holder. (A) shows an example in which one key is connected to a key holder, and (B) shows an example in which one USB memory is connected to the key holder. FIG. 2 is a diagram illustrating a configuration example of a control system of a key management device. It is a figure which shows an example of the screen displayed on an operation display part when returning a key holder. FIG. 6 is a diagram illustrating an example of setting an end time change period that is determined based on an end time that defines a use time slot corresponding to a reservation. It is a flowchart explaining an example of the switching process of a return mode by a return mode switching part. It is a flowchart explaining an example of the process which an article management department performs when removing or returning a key chain. It is a figure explaining another example of composition of a key management system. FIG. 7 is a diagram illustrating a schematic configuration of a network system used in Embodiment 6. FIG. 2 is a diagram illustrating information exchanged between terminals forming a network system. FIG. 7 is a diagram illustrating a schematic configuration of a key management system used in Embodiment 7. FIG. 2 is a diagram illustrating information exchanged between terminals configuring a key management system.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings.
<Embodiment 1>
<System configuration>
FIG. 1 is a diagram illustrating a configuration example of a key management system 1 used in the first embodiment.
The key management system 1 in this embodiment includes a reservation system 100 that manages reservations for conference rooms, and a key management system that manages the attachment and detachment of key chains to which keys and other items used for entering conference rooms are connected. It consists of a device 200, a terminal device 300 used by conference room users, and a network 400 that interconnects these terminals.

The reservation system 100 is a system that manages reservation data. In this embodiment, the conference room is the subject of reservation.
The reservation system 100 manages individual reservations so that the time slot in which the conference room is used (hereinafter referred to as "use time slot") does not overlap with other reservations.
The reservation system 100 not only accepts reservations, but also manages reservation changes, reservation deletions, and the like.
The reservation system 100 has a function of displaying a screen used for reserving a conference room and a screen showing the reservation status on the display unit of the terminal device 300 connected through the network 400.

The key management device 200 is a device that manages key chains to which items managed as important items are connected. Although the key management device 200 in this embodiment exclusively manages conference room keys, the management target is not limited to conference room keys. For example, safe keys, vehicle keys, and USB (Universal Serial Bus) memories that store electronic data are also included in the items to be managed. In the case of this embodiment, any item that can be connected to a key holder managed by the key management device 200 is considered an important item.
In this sense, the key management device 200 is an example of an article management device. Further, the key management system 1 including the key management device 200 as a component is an example of an article management system.
Note that the key management device 200 in this embodiment can communicate with the reservation system 100. The key management device 200 has a function of acquiring user information related to a reservation from the reservation system 100, a function of instructing the reservation system 100 to move up the end time of a reserved use time slot, and other functions.

Terminal device 300 in this embodiment is a terminal operated by a user who is permitted to communicate with reservation system 100. The terminal device 300 here is not limited to the terminal device 300 of a user who has reserved a conference room, but also includes the terminal devices 300 of a plurality of users who use the reserved conference room.
The terminal device 300 may be a desktop computer, a notebook computer, a tablet terminal, or a smartphone.
The network 400 in this embodiment is assumed to be a LAN (Local Area Network). However, the network 400 may be the Internet or a cloud network as long as communication confidentiality is ensured. Further, the network 400 may be a wired network or a wireless network.
Although FIG. 1 shows one reservation system 100, one key management device 200, and one terminal device 300, each of these terminals may be plural.

<Reservation system configuration>
FIG. 2 is a diagram illustrating a configuration example of a control system of the reservation system 100.
The reservation system 100 is configured as a so-called computer. The reservation system 100 includes a control section 101 that controls the operation of each section, a storage section 102, and a communication section 103. Note that the reservation system 100 may include an input device, a display device, etc. (not shown).
The control unit 101 includes a CPU (=Central Processing Unit), a ROM (=Read Only Memory), a RAM (=Random Access Memory), etc., which are not shown. The ROM stores data such as BIOS (=Basic Input Output System). Additionally, the RAM is used as a work area for programs.

The control unit 101 in this embodiment functions as a reservation reception unit 101A and a reservation management unit 101B. The reservation reception unit 101A and the reservation management unit 101B are part of the functions realized through the execution of a program.
The reservation accepting unit 101A is used to accept new reservations. Data regarding new reservations is stored as reservation data 102A.
The reservation management unit 101B adds, changes, and deletes reservations based on instructions from the terminal device 300, and also changes the end time of reservations in cooperation with the key management device 200.
The communication unit 103 is a device used for communication with the network 400.

FIG. 3 is a diagram showing an example of the data structure of the reservation data 102A. The reservation data 102A shown in FIG. 3 includes a reservation number, a conference room number, a date of use, a start time, an end time, a reservation person, and the like.
For example, for the reservation number "Y10101", the conference room number is "101", the date of use is "3/20", the start time is "10:00", the end time is "17:00", There are four people, Mr. A, Mr. B, Mr. C, and Mr. D, registered as reservation holders. In addition to the user's name and affiliation, an identifier such as an employee number linked to these information may be registered in the reservation person column.
In addition, the reservation data 102A may also include information specifying the location of the conference room, the number of floors in the building, and the like.
In FIG. 3, conference rooms whose reservation numbers correspond to "Y10101,""Y10201," and "Y10203" are used by a plurality of users. That is, when used in a group. Therefore, information on multiple users who are members of the group is registered as reservation holders.

FIG. 4 is a diagram showing a display example of the reservation table 301 corresponding to the reservation data 102A. The reservation table 301 is displayed on the display unit of the terminal device 300 (see FIG. 1).
Note that depending on the screen size of the terminal device 300, only a part of the reservation table 301 is displayed on the display unit. Note that the reservation table 301 shown in FIG. 4 corresponds to the reservation data 102A shown in FIG. 3. That is, it represents information about a reservation for March 20th.
The reservation table 301 shown in FIG. 4 shows the reservation status for five conference rooms as a bar graph.
The reservation table 301 shown in FIG. 4 shows the status of the time slot from 08:00 to 18:00. The time range to be displayed can be specified by the user.
In this embodiment, the time range from the start time to the end time that defines each reservation is referred to as a "use time zone."

<Configuration of key management device>
FIG. 5 is a diagram illustrating an example of the external configuration of the key management device 200.
The key management device 200 shown in FIG. 5 has a substantially rectangular parallelepiped-shaped housing 11, and a front door 12 that can be opened and closed is provided on the front surface of the housing 11. The front door 12 shown in FIG. 5 is in an open state. When the front door 12 is open, the user can access the key holder 30 housed in the housing 11. In other words, the user can remove the key holder 30 from inside the housing 11 or return the key holder 30 to the inside of the housing 11.

The front door 12 is provided with a door locking portion 13 (not shown) (see FIG. 11) that locks the front door 12.
If the front door 12 is closed and locked, the user cannot open the front door 12. Naturally, the user cannot remove the key holder 30 housed in the housing 11.
On the other hand, when the front door 12 is unlocked, the user can open the front door 12 and remove the key holder 30 housed in the housing 11.

A handle 14 is provided on the upper surface of the housing 11 shown in FIG. The handle 14 shown in FIG. 5 has a generally U-shape and is rotatably attached to the housing 11.
The handle 14 shown in FIG. 5 is in a stored state and is in a state where it falls down along the top surface of the housing 11. On the other hand, when carrying the key management device 200, the handle 14 is raised approximately perpendicular to the top surface of the housing 11. The state in which the handle 14 is raised is called the standing state. The key management device 200 can be carried by the user grasping and lifting the handle 14 in an upright position.
Note that the handle 14 may be able to be inserted into and removed from the upper surface of the housing 11 in a vertical direction. In this case, the handle 14 in the stored state is stored inside the casing 11 except for the portion that the user grips. On the other hand, when in use, the handle 14 is pulled upward from the housing 11.

Inside the casing 11, a power source (battery) (not shown) is built-in. Further, the housing 11 is provided with a power switch (not shown). When the power switch is in the on state, power is supplied to each part constituting the key management device 200, and the key management device 200 is enabled to operate. In this way, the key management device 200 in this embodiment can operate without receiving power from an external power source. However, in the case of the key management device 200 used in a stationary state, power may be supplied from an external power source.

At the upper part of the front side of the housing 11, an operation display section 15 composed of, for example, a touch panel, and an authentication section 16 used for user authentication are provided. In the case of FIG. 5, the operation display section 15 and the authentication section 16 are arranged side by side on the left and right sides of a plate-shaped substrate. The plate-shaped substrate in this embodiment is rotatably attached to the housing 11. In the case of FIG. 5, the plate-shaped substrate is raised to be approximately perpendicular to the upper surface of the casing 11. In the case of FIG. Note that the locations where the operation display section 15 and the authentication section 16 are attached are merely examples, and they may be attached to different members or positions.

The operation display section 15 displays an operation screen, a screen showing the storage status of articles, and the like, and is also used to receive operations from the user. The user gives various instructions to the control unit 40 (see FIG. 11), not shown, through touch operations on the operation display unit 15.
The authentication unit 16 includes an IC card reader 16A that reads information that identifies the user from an IC (Integrated Circuit) card owned by the user who uses the key management device 10. IC cards are also called smart cards. However, the device whose information is to be read by the authentication unit 16 is not limited to an IC card, but may be a smartphone, a wearable computer, or other information terminal.
The authentication unit 16 in this embodiment reads a user ID (= IDentification) and other information that identifies the user, and transmits it to the control unit 40 . The authentication unit 16 is also used to read information necessary to confirm the authority of the user who owns the IC card. However, information regarding user authentication and authority confirmation may be common.

The user ID in this embodiment includes, for example, the user's name, employee number, department to which the user belongs, and other information.
The authentication result is used not only to unlock or lock the front door 12 but also when the key holder 30 is removed or returned.
Only users who are successfully authenticated are allowed to unlock or lock the front door 12. Furthermore, access to the key holder 30 is permitted within the scope of the confirmed authority. By utilizing the authority information, for example, it becomes possible to allow a certain user to access all key holders 30, while allowing another user to access only a specific key holder 30.

The authentication unit 16 in this embodiment uses the IC card reader 16A to acquire information that identifies the user, but it is also possible to use a vein authentication unit that acquires information about veins in fingers, palms, etc. . The vein authentication unit is composed of an LED (=Light Emitting Diode) that outputs far-infrared light, and a camera that captures an image of the far-infrared light that has passed through or been reflected at the target site. When using a vein authentication unit, the control unit 40 (see FIG. 11) authenticates the user using a vein pattern registered for each user.
Further, the upper part of the front side of the housing 11 is provided with a lock release part 17 used to release the locked state of the lock mechanism provided on the key holder 30. In the case of the present embodiment, the locked state of the lock mechanism provided on the key holder 30 can be released only by the lock release section 17. By releasing the locked state, it becomes possible to remove the ring 31 connected to the key holder 30 and to attach or remove an article (not shown) from the ring 31.

The lock release portion 17 is provided with an accommodation hole 17A for accommodating the key holder 30 to be released from the locked state. An antenna (not shown) is provided in the inner part of the accommodation hole 17A. This antenna is used to read information that physically identifies the key holder 30 from the key holder 30 while the key holder 30 is accommodated in the accommodation hole 17A.
The information read by the antenna is transmitted to the serial number reading section 40C (see FIG. 11) of the control section 40. In the case of this embodiment, communication between the key holder 30 and the antenna conforms to the short-range communication standard. However, to read the information that physically identifies the key holder 30, it is also possible to use optical communication or image reading using a camera.

In addition, a USB port 18 is provided on the upper left side of the housing 11. FIG. 6 is a diagram illustrating the USB port 18 provided on the upper left side of the housing 11.
The USB port 18 is provided with a USB interface circuit section 18A. The USB interface circuit section 18A is used for reading and writing data to and from the USB memory.
Furthermore, a holder storage area 19 for accommodating a plurality of key holders 30 is provided inside the housing 11 . The holder accommodating area 19 is provided with a plurality of holder accommodating portions 20 that accommodate the key holders 30 . The holder accommodating portion 20 includes a cylindrical accommodating hole 20A (see FIG. 7) extending in the depth direction (Y-axis direction).
The key holder 30 here is an example of a member to which articles to be managed are connected, and the holder housing section 20 is an example of a housing section to which a member to which articles to be managed are connected is attached and detached. .

In the case of the key management device 200 shown in FIG. 5, the holder storage area 19 is divided into three stages in the height direction (Z-axis direction), and ten holder storage sections 20 are arranged in each stage.
As shown in FIG. 5, the ten holder accommodating parts 20 in each stage are arranged in the width direction (X-axis direction). As a result, 30 holder accommodating portions 20 are provided in the holder accommodating area 19 shown in FIG.
In the case of this embodiment, all the key holders 30 attached to the holder accommodating portion 20 have the same external shape. For this reason, the shape of the holder accommodating portion 20 on the side to which the key holder 30 is attached is also all the same. Therefore, the key holder 30 can be attached to any holder accommodating section 20.

The thirty holder accommodating parts 20 are given identification numbers. In the case of FIG. 5, identification numbers are not shown.
In the case of this embodiment, the holder accommodating portion 20 located at the top level is numbered from "1" to "10" in order from the left end to the right. Further, the holder accommodating portions 20 located at the middle stage are numbered from "11" to "20" in order from the left end to the right. The holder accommodating portions 20 located at the lowest stage are numbered "21" to "30" in order from the left end to the right.
Note that a light guide 21 is attached to the outer periphery of the accommodating hole 20A (see FIG. 7) that constitutes the holder accommodating section 20. For example, an LED is attached to the inside or one end of the light guide 21 . When a plurality of LEDs with different colors of light are attached to the light guide 21, the color of the light emitted by the LEDs is output from the outer periphery of the accommodation hole 20A. By controlling the lighting and color of the LED, it is also possible to inform the user of the position to attach and detach the key holder 30, and the like.

FIG. 7 is a diagram illustrating a configuration example of the holder accommodation area 19 and the holder accommodation section 20. As shown in FIG. The structure shown in FIG. 7 represents a portion of the holder accommodation area 19 corresponding to a certain stage.
The holder accommodation area 19 is formed by a holder accommodation plate 19A. The holder accommodating plate 19A is provided with ten openings 19B corresponding to the ten holder accommodating parts 20. In FIG. 7, only five of the ten holder housing parts 20 are depicted. The key holder 30 passes through the opening 19B and is attached to and removed from the holder accommodating portion 20.
Although not shown in FIG. 7, a number for identifying the holder accommodating portion 20 corresponding to the opening 19B is written above the opening 19B in the holder accommodating plate 19A.

The light guide 21 described above is attached from the back side of the opening 19B provided in the holder accommodation plate 19A, as shown in FIG. At this time, the light guide 21 is attached to the holder accommodation plate 19A so that the light can be viewed by the user.
The distal end side of the key holder 30 inserted into the opening 19B of the holder accommodation plate 19A is accommodated in the accommodation hole 20A. In the case of this embodiment, approximately half of the tip side of the key holder 30 is inserted into the accommodation hole 20A.
A locking mechanism (not shown) is provided inside the holder accommodating portion 20. The locking mechanism (not shown) is electric, and locking and unlocking are controlled by electric signals from the control unit 40.
A lock mechanism (not shown) prevents an unauthorized user from removing the key holder 30 from the accommodation hole 20A. Note that the side surface of the key holder 30 shown in FIG. 7 is provided with a protrusion 30C that comes into contact with a flexible latch provided inside the accommodation hole 20A when the key holder 30 is inserted into the accommodation hole 20A. .

FIG. 8 is a diagram illustrating a configuration example of the key holder 30 used in this embodiment. (A) is an example of the external appearance of the key holder 30 viewed diagonally from the front side, and (B) is an example of the external appearance of the key holder 30 viewed diagonally from the back side. The front side here refers to the side visible to the user when the key holder 30 is attached to the key management device 200. The back side refers to the side of the key holder 30 that is attached to the accommodation hole 20A (see FIG. 7) of the key management device 200. The back side here is the same as the front end side in the explanation of FIG.
In addition, in this embodiment, the surface of the key holder 30 on the side to be attached to the key management device 200 is also referred to as the back surface.

FIG. 9 is a diagram illustrating two members that constitute the key holder 30. (A) shows a state in which the two members are integrated, and (B) shows a state in which the two members are released from integration.
The two members here are the main body member 30A and the drawer member 30B. In the case of this embodiment, the drawer member 30B is attached to the main body member 30A so that it can be pulled out in the long side direction of the main body member 30A.
In other words, the main body member 30A is a member that is attached to and removed from the accommodation hole 20A of the holder accommodation section 20, and the drawer member 30B is a member that holds the article to be managed.

A locking mechanism (not shown) is provided inside the main body member 30A. The locking mechanism mechanically locks the drawer member 30B pushed into the main body member 30A. The locked state of the main body member 30A and the drawer member 30B can be released only by the lock release section 17 (see FIG. 5).
In the case of this embodiment, when the drawer member 30B is pushed into the main body member 30A, the locking state is automatically established, and the two members are integrated.
Note that a ring attachment hole 30D used for attaching the ring 31 is formed in the main body member 30A and the drawer member 30B when the two members are integrated. When the main body member 30A and the drawer member 30B are in a locked state, the ring 31 cannot be removed from the ring attachment hole 30D. In other words, the ring 31 cannot be removed from the key holder 30. Note that the ring 31 is rotatably supported in the ring attachment hole 30D.
On the other hand, when the drawer member 30B is pulled out from the main body member 30A, the ring 31 can be removed from the ring attachment hole 30D through the path formed between the main body member 30A and the drawer member 30B. In other words, the ring 31 can be removed from the key holder 30.

FIG. 10 is a diagram illustrating an example of connecting an article to the key holder 30. (A) shows an example in which one key 32 is connected to the key holder 30, and (B) shows an example in which one USB memory 33 is connected to the key holder 30.
However, the number of items managed by key holder 30 in this embodiment is arbitrary. For example, it is also possible to manage a plurality of keys 32 and a plurality of USB memories 33 with the key holder 30. Furthermore, it is also possible to manage different types of articles with one key holder 30. For example, one key holder 30 can manage one key 32 and one USB memory 33.
Although FIG. 10 shows the key 32 and the USB memory 33 as examples of the objects to be managed, the objects to be managed are arbitrary as long as they can be attached to the ring 31. For example, IC cards and magnetic cards may be objects of management.

As shown in FIG. 10, a main body member 30A (see FIG. 9) that can be attached to and removed from the holder accommodating portion 20 and a drawer member 30B (see FIG. 9) that holds the key 32 etc. are integrated into the key holder 30. In this embodiment, the state in which the keys 32 and the like are held is referred to as a state in which the object to be managed, such as the key 32, is directly connected to the key holder 30.
Note that when the member that is attached to and removed from the holder housing part 20 and the member that holds the key 32 etc. are not integrated, the key 32 etc. can be attached to and removed from the holder housing part 20 via other members. It is said that it is connected to the member that is connected. In this specification, this state is referred to as a state in which the keys 32 and the like are indirectly connected.
As described above, in this embodiment, the expression "connection" is used to include not only the case where the objects to be managed are directly connected, but also the case where they are indirectly connected.

In addition, an IC tag 30E (see FIG. 8) is attached to the back of the main body member 30A (see FIG. 9) constituting the key holder 30.
The IC tag 30E is attached to the accommodation hole 20A (see FIG. 7) of the holder accommodation section 20 (see FIG. 7), and is connected to the reader/writer 20B (see FIG. 11) provided in the deep part of the accommodation hole 20A. They are placed in facing positions. Communication is possible by facing the IC tag 30E and reader/writer 20B with a slight gap in between.

Information stored in a storage section (not shown) of the IC tag 30E is read out by the reader/writer 20B. For example, a storage unit (not shown) stores a serial number (hereinafter also referred to as "SN"), which is information that physically identifies the key holder 30.
Furthermore, information can be written in a storage section (not shown) of the IC tag 30E through the reader/writer 20B. For example, it is possible to write information identifying the type of article or article connected to the key holder 30.
Note that establishment of communication between the IC tag 30E and the reader/writer 20B is also used to detect the position of the holder accommodating section 20 to which the key holder 30 is attached.

FIG. 11 is a diagram illustrating a configuration example of a control system of the key management device 200.
The key management device 200 is provided with a control section 40 that controls the operation of each section. The control unit 40 is a so-called computer, and is composed of a CPU, ROM, RAM, and the like. The ROM stores data such as BIOS. Further, the RAM is used as a work area for programs read from the ROM or the like. The functions described below are realized by executing the program by the CPU.

The control unit 40 includes a door locking unit 13, an operation display unit 15, an authentication unit 16, an unlocking unit 17, a USB interface circuit unit 18A, a reader/writer 20B built in the holder housing unit 20, and a memory. The section 22 and the communication section 23 are connected.
The control unit 40 reads necessary information and controls operations through communication with each of these units. For example, the control unit 40 controls locking and unlocking of the front door 12 through communication with the door locking unit 13. Locking and unlocking by the door locking unit 13 is performed with the front door 12 closed. As described above, when the front door 12 is locked by the door locking section 13, the key holder 30 housed in the housing 11 (see FIG. 5) cannot be removed. On the other hand, when the door lock part 13 is unlocked, the front door 12 can be opened and the key holder 30 can be removed from the inside of the housing 11.

The operation display section 15 is used to receive instructions and information input by the user, to present information to the user, and the like.
For example, the operation display section 15 is used to register the key holder 30 and input the number of the holder housing section 20 corresponding to the key holder 30 desired to be removed or returned. Further, for example, the operation display section 15 is used to display the position of the holder storage section 20 that can be accessed by an authenticated user, information regarding the article to be managed, and the like.

The authentication unit 16 is used to read information for identifying a user. The read information and authentication results are transmitted from the authentication section 16 to the control section 40. The control unit 40 uses the received information to check the authentication result of the individual and the presence or absence of authority. For example, if the authority is confirmed, the control unit 40 instructs the door locking unit 13 to unlock the door. Further, for example, when the user is authenticated, the control unit 40 indicates, on the operation display unit 15 or the like, the position of the holder accommodating unit 20 that can be operated by the authenticated individual.
The lock release unit 17 has an antenna for reading information on the IC tag 30E at a position facing the IC tag 30E of the key holder 30 attached to the holder accommodating unit 20. The IC tag 30E of the key holder 30 stores information that physically identifies the key holder 30. Information read by the antenna is transmitted to the control unit 40.

The USB interface circuit section 18A is provided in the USB port 18 (see FIG. 6). The USB interface circuit unit 18A writes and reads information to and from the USB memory 33 (see FIG. 10) attached to the USB port 18. Information read from and written to the USB memory 33 is exchanged with the control unit 40 . In the case of this embodiment, the USB interface circuit section 18A is used for erasing data in the USB memory 33 and executing a virus check.
The holder accommodating portion 20 is provided with a reader/writer 20B. The reader/writer 20B is used to read and write information on the IC tag 30E of the key holder 30 attached to the holder accommodating section 20. For example, the reader/writer 20B is used to read information that identifies the key holder 30. In the IC tag 30E of the key holder 30, it is also possible to write information that physically identifies the key 32 (see FIG. 6) and the USB memory 33 attached to the key holder 30.

The storage unit 22 is used to store information related to the settings of the key management device 10, information identifying users who can use the key management device 10, the status of accommodation of the key holder 30 in the holder storage unit 20, and the like. Furthermore, the storage unit 22 stores the relationship between the users who can use the key management device 10 and the holder storage unit 20 that stores the key holders 30 that each user is permitted to handle.
Furthermore, in the storage unit 22 in this embodiment, information regarding the article connected to each key holder 30 is stored in both information that physically identifies the key holder 30 and information that physically identifies the holder accommodating unit 20. are associated and stored.

Note that the information regarding the article connected to the key holder 30 may be stored in association with only one of the information that physically identifies the key holder 30 and the information that physically identifies the holder accommodating section 20.
In the case of this embodiment, the information regarding the article includes information regarding the type of article connected to the key holder 30. The information regarding the type of article includes the name of the article, symbols used for managing the type of article, numbers, and other information.
In this embodiment, "key" and "USB memory" are used as names of articles. In addition, when managing the type of article by a symbol, the key 32 is represented by, for example, "A", and the USB memory 33 is represented, for example, by "B". Furthermore, when managing the type of article numerically, the key 32 is represented by, for example, "001", and the USB memory 33 is represented by, for example, "002".

If the item is a key 32, the information regarding the item includes the number of keys 32 connected to the key holder 30, the location where the key 32 is used (for example, a conference room or a vehicle), and the number of the conference room unlocked by the key 32. , identification numbers of storage shelves and safes, etc. are stored in the storage unit 22.
If an IC tag or the like storing information for physically identifying the key 32 is attached to the key 32, the identification information read from the IC tag or the like is stored in the storage unit 22.
If the article is a USB memory 33, the number of USB memories 33 connected to the key holder 30, information for physically identifying the USB memory 33, etc. are stored in the storage unit 22 as information regarding the article.
The communication unit 23 is a device used for communication with the network 400.

The control unit 40 in this embodiment includes a plurality of functional units that are realized through the execution of a program. In FIG. 11, representative examples of functional units include an operation reception unit 40A, an article management unit 40B, a serial number (SN) reading unit 40C, a virus check execution unit 40D, a data erasing unit 40E, a return mode switching unit 40F, and a usage time zone. It represents the changing section 40G.
The operation reception unit 40A is used, for example, to register information regarding the article connected to the key holder 30 and to receive user operations regarding return mode instructions.
The information regarding the articles connected to the key holder 30 also includes information regarding the types of articles to be managed.
The operation reception unit 40A receives information input through the operation display unit 15, such as the number of the holder accommodating unit 20 to which the key holder 30 is attached, the type of article connected to the key holder 30, etc. The identifying serial number and key holder 30 are stored in the storage unit 22 in association with the physically identifying serial number.

The operation reception unit 40A is also used to accept whether the return of the key holder 30 before the reserved usage time period ends is intended to be a permanent return or a temporary return.
In the case of this embodiment, permanent return means that the return of the key holder 30 to which the conference room key 32 is connected is not a temporary return, and after the key 32 is returned, the person who returned the key 32 will use the same key. means not. In other words, the actual return means that the return of the key holder 30 is a cancellation of a reservation made after the return time. In the case of a permanent return, the end time of the corresponding reservation is changed to the current time when the return of the key holder 30 is accepted. Incidentally, the current time is the time when a user's process on the operation display unit 15 is accepted, or the time when attachment of the key holder 30 to the accommodation hole 20A is detected.
Temporary return means return where there is a plan to use the key 32 of the conference room that is the subject of the reservation again even after it is returned. In other words, a temporary return refers to a return in which the end time of the corresponding reservation is not changed even if the key holder 30 is returned.
The operation reception unit 40A can receive a return instruction when there is an inquiry from the key management device 200 or when the user issues an instruction on the operation display unit 15. The operation reception unit 40A is an example of a reception unit.

The article management section 40B manages information regarding articles connected to the key holder 30 in association with one or both of the specific holder storage section 20 and the specific key holder 30.
When the USB memory 33 (see FIG. 10) is connected to the key holder 30, the article management unit 40B stores the serial number that physically identifies the USB memory 33, the serial number that physically identifies the holder storage unit 20, and the key holder. 30 is managed in association with a serial number that physically identifies it.
The article management unit 40B in this embodiment also manages whether the key holder 30 can be removed or returned by the user.
For example, if there are multiple users registered for the reservation and the return mode is the end time constant mode, the article management unit 40B will be able to handle the reservation if the user is registered for the reservation, even if the user is different from the user at the time of removal. , allowing the key holder 30 to be returned. With this function, any of the multiple users registered for the reservation can return the key chain 30.

Further, for example, if there are multiple users registered for the reservation and the return mode is the end time constant mode, the article management unit 40B will determine that if the user is registered for the reservation, the user is different from the user at the time of return. Even if the key holder 30 is removed, the key holder 30 is permitted to be removed. With this function, for example, when a plurality of users go out for a lunch break, the user who returns first can freely remove the key holder 30 to which the conference room key is connected.
Incidentally, if you want to increase the security of removing the key holder 30, you can request the user who is trying to take out the temporarily returned key holder 30 to enter the code that was set when the key holder 30 was first removed. It's okay.
In this case, only the user who is registered for the reservation and who is able to input the correct code is permitted to remove the key holder 30. However, the users who are permitted to remove the key holder 30 are not limited to users who are registered as members of the group using the conference room. For example, even a user who suddenly decides to participate in a meeting in the afternoon may be allowed to remove the key chain 30 if he or she can input the correct code. The user in this case is an example of a user who is not registered in advance in the reservation system 100 as a member, but is permitted to remove the key holder 30.

Note that the article management section 40B acquires information of the user who returns the key holder 30 from the authentication section 16. Furthermore, the article management unit 40B acquires information on users registered for the reservation corresponding to the key holder 30 from the reservation system 100.
After the user is authenticated, the article management unit 40B in this embodiment lights up the light guide 21 at the position corresponding to the key holder 30, which can be removed by the corresponding user. At this time, the color of the emitted light indicating the position of the temporarily returned key holder 30 is controlled to be different from the color of the emitted light indicating the position of another usable key holder 30.
By emitting different colors, even if there are a plurality of key holders 30 that can be used by an authenticated user, the position of the temporarily returned key holder 30 can be easily found. In particular, even if the user who takes out the key holder 30 is different from the user who temporarily returned the key holder 30, it becomes easy to confirm the position where the key holder 30 to be removed is attached.
The article management section 40B here is an example of a control section.

The serial number reading unit 40C realizes a function of registering a serial number (ie, SN) read from the key holder 30 or the USB memory 33 into the storage unit 22. Note that to read the serial number stored in the IC tag 30E of the key holder 30, an antenna (not shown) provided in the unlocking section 17 and a reader/writer 20B provided in the holder accommodating section 20 are used. Note that the thirty holder accommodating sections 20 are pre-numbered from "1" to "30".

When the USB memory 33 is connected to the key holder 30, the virus check execution unit 40D performs a check when the key holder 30 is registered, when the key holder 30 is removed from the holder accommodating part 20, and when the key holder 30 is returned to the holder accommodating part 20. This function executes a virus check on the data stored in the USB memory 33. The data to be subjected to the virus check is read to the virus check execution section 40D through the USB interface circuit section 18A. In the case of this embodiment, if the return of the key holder 30 is a temporary return, execution of the virus check is canceled. However, even if the item is returned temporarily, it may be set to perform a virus check.

When the USB memory 33 is connected to the key holder 30, the data erasing unit 40E performs the following operations when registering the key holder 30, when removing the key holder 30 from the holder accommodating unit 20, and when returning the key holder 30 to the holder accommodating unit 20. This is a function to erase data stored in the USB memory 33. In this embodiment, the process of erasing all data stored in the USB memory 33 is called initialization. In the case of this embodiment, if the return of the keychain is a temporary return, data deletion is canceled. This is because it is assumed that the data stored in the USB memory 33 will be used again. However, even if the return is temporary, it may be set to erase the data.

The return mode switching unit 40F has a function of switching the return mode of the key holder 30. In the case of this embodiment, there are two return modes: end time change mode and end time unchanged mode.
In the end time change mode, returning the key holder 30 is considered as an instruction to move up the end time managed by the reservation system 100. In other words, in the end time change mode, returning the key holder 30 is considered to be a permanent return. As a result, the usage time slot of the corresponding reservation is changed. The end time change mode is an example of the first return mode.
In the end time unchanged mode, even if the key holder 30 is returned, the end time managed by the reservation system 100 is not changed. In other words, in the case of the end time constant mode, returning the key holder 30 is considered to be a temporary return. As a result, the usage time slot of the corresponding reservation is not changed. The end time constant mode is an example of the second return mode.

The return mode switching unit 40F cooperates with the reservation system 100 to obtain information on the usage time period of the reservation corresponding to the key holder 30 that has been returned or will be returned. The information on the usage time zone of the reservation corresponding to the key holder 30 that has been returned or will be returned may be acquired along with the return of the key holder 30, or may be acquired independently of the return.
The return mode switching unit 40F is switched in response to a user's instruction when returning the key holder 30, and also depending on whether the current time at the time of return is included in the time range determined in relation to the end time of the reservation. These are examples of predetermined conditions used to switch the return mode.

FIG. 12 is a diagram showing an example of a screen 210 displayed on the operation display unit 15 (see FIG. 5) when the key holder 30 is returned. Screen 210 is displayed by operation reception section 40A that cooperates with return mode switching section 40F.
An inquiry text 211 and operation buttons 212 and 213 are arranged on a screen 210 shown in FIG. In the case of FIG. 12, the inquiry text 211 displays "Do you want to use the returned key again?" in order to confirm the user's intention.
Note that the operation button 212 displays "Yes, I will use it" and the operation button 213 displays "No, I will no longer use it."
If the operation button 212 is operated, the current return is a temporary return. Therefore, the return mode switching unit 40F determines that the return mode remains the end time unchanged mode. On the other hand, if the operation button 213 is operated, the current return is a regular return. Therefore, the return mode switching unit 40F switches the return mode to the end time change mode.

FIG. 13 is a diagram illustrating an example of setting an end time change period that is determined based on the end time that defines the use time zone corresponding to the reservation.
In the case of this embodiment, the time range from the start time to 30 minutes before the end time is the period in which the return of the key holder 30 is considered to be a temporary return unless there is an explicit instruction from the user. This range is an end time constant period, and if there is no explicit instruction from the user, it is managed as an end time constant mode.
On the other hand, the time range from 30 minutes before the end time to the end time is defined as a period in which the return of the key holder 30 is considered to be a permanent return if there is no explicit instruction from the user. This range is the end time change period, and if there is no explicit instruction from the user, it is managed as the end time change mode.
Note that it is also possible to treat the return of the key holder 30 after the end time has elapsed as a permanent return. However, a flag may be set for returns after the end time so that returns that are not in time for the end time set at the time of reservation can be tracked later.

In this embodiment, two return modes are switched before and after 30 minutes before the end time. This is because even if you return the conference room before the end time, if it takes less than 30 minutes, the use of the conference room may have ended earlier than scheduled.
Note that the time range defining the end time change period is not limited to 30 minutes. For example, it may be 10 minutes or 15 minutes. Note that the time range here may be common to all reservations, or may be determined depending on the length of time the conference room is used. For example, if the length of the reservation is one hour, the end time change period may be set as the time from five minutes before the end time.
It is desirable that the time range that defines the end time change period can be set by the user. The settings by the user may be made for each reservation, or may be made for all reservations.

If the return of the key holder 30 during the end time change mode is a regular return, the use time zone change unit 40G transmits an instruction to change the end time to the reservation system 100. At this time, the usage time zone changing unit 40G designates the current time as the changed end time.
On the other hand, if the return of the key holder 30 is a temporary return, the use time zone changing unit 40G does not instruct the reservation system 100 to change the end time regardless of the return mode. For example, even during the end time change mode (for example, even 20 minutes before the end time), if there is an instruction that the return of the key chain 30 is a temporary return, the usage time zone change unit 40G will notify the reservation system 100 Do not instruct to change the end time.
The usage time zone change unit 40G is an example of a control unit that controls sending of an instruction to change the end time to the reservation system 100.

<Example of processing operation>
The processing operations executed by the key management device 200 will be described below using FIGS. 14 to 17.
FIG. 14 is a flowchart illustrating an example of return mode switching processing by the return mode switching unit 40F. The symbol S shown in the figure means a step.
When the return mode switching unit 40F receives the user's operation on the operation display unit 15 (see FIG. 5), the return mode switching unit 40F determines whether or not the key holder 30 is to be removed (step 1). In the case of removal of the key holder 30, a positive result is obtained in step 1. On the other hand, in the case of returning the keychain, a negative result is obtained in step 1.

If a positive result is obtained in step 1, the return mode switching unit 40F sets the return mode to the end time constant mode (step 2).
On the other hand, if a negative result is obtained in step 1, the return mode switching unit 40F determines whether the return of the key holder 30 satisfies the conditions for temporary return (step 3). In the case of a temporary return, a positive result is obtained in step 3. On the other hand, in the case of regular return, a negative result is obtained in step 3.

In the case of this embodiment, if a positive result is obtained in step 3, the keychain 30 is returned when a temporary return is instructed on the screen 210 (see FIG. 12), and when the keychain 30 is returned during the end time unchanged period shown in FIG. may have been returned. In this case, the return mode switching unit 40F sets the return mode to the end time unchanged mode (step 4). Note that the settings here include a setting to maintain the end time unchanged mode and a setting to change the end time change mode to the end time unchanged mode. Incidentally, in this case, since the return is temporary, there is no change in the reserved use time slot corresponding to the returned key holder 30.

However, if there is an instruction to return the key chain 30 temporarily during the end time change period, a predetermined period of time (for example, 5 minutes) after the change from the end time change mode to the end time unchanged mode is provided. When the time period has elapsed, the mode may be automatically switched to the end time change mode in preparation for the actual return. This is because the temporary return of the key holder 30 during the end time change period is only an exceptional return, and the next return is highly likely to be a permanent return.
Alternatively, if the temporarily returned key holder 30 is removed again during the end time change period, unlike step 2, the end time change mode may be set.

On the other hand, if a negative result is obtained in step 3, there are two cases: a permanent return is instructed on the screen 210, and a case where the key holder 30 is returned during the end time change period shown in FIG.
In this case, the return mode switching unit 40F sets the return mode to the end time change mode (step 5). Note that the settings here include a setting to maintain the end time change mode and a setting to change the end time unchanged mode to the end time change mode.
After executing step 5, the usage time zone changing unit 40G transmits a change of the end time of the corresponding reservation to the current time to the reservation system 100 (step 6). In this case, the usage time slot of the reservation corresponding to the returned key holder 30 is changed, and other reservations can be set.

FIG. 15 is a flowchart illustrating an example of a process executed by the article management section 40B when the key holder 30 is removed or returned. The symbol S shown in the figure means a step.
When the article management section 40B receives a user's operation on the operation display section 15 (see FIG. 5), it determines whether or not the key holder 30 is to be removed (step 11).
In the case of removing the key holder 30, the article management section 40B obtains a positive result in step 11. If a positive result is obtained in step 11, the article management unit 40B determines whether the user who is to remove the item is associated with a reservation (step 12).
If a positive result is obtained in step 12, the article management section 40B determines whether the code input through the operation display section 15 matches the code corresponding to the reservation (step 13). The code here is the code set when the key holder 30 is first taken out.
If a positive result is obtained in step 13, the article management unit 40B permits removal of the key holder 30 (step 14).
On the other hand, if a negative result is obtained in step 12 or if a negative result is obtained in step 13, the article management section 40B sets the removal of the key holder 30 to be prohibited (step 15).

In the case of returning the key holder 30, the article management unit 40B determines whether the returning user is associated with a reservation (step 16). In the example of FIG. 15, it is determined whether the returning user is associated with the reservation, but it may be determined whether the user is the same as the user who removed the reservation.
If a positive result is obtained in step 16, the article management section 40B permits the return of the key holder 30 (step 17).
If a negative result is obtained in step 16, the article management unit 40B sets the return of the key holder 30 to be prohibited (step 18).

<Summary>
As described above, by using the above-described key management device 200, for example, a user who has reserved a conference room during the usage time can use a key chain to which the conference room key 32 is connected in order to temporarily go out of the building. 30 to the key management device 200 temporarily, the end time of the corresponding reservation does not need to be automatically changed to the time of return. As a result, the user who has returned from going out can use the conference room until the previously reserved end time.
On the other hand, if the return of the key holder 30 to the key management device 200 is a permanent return, the end time of the reservation is changed at the same time as the return of the key holder 30, and the reservation becomes possible for another user.
In addition, any user corresponding to the reservation can temporarily return the key holder 30 connected to the conference room key 32 or remove the key holder 30 that has been temporarily returned. User convenience is improved compared to the case where temporary return or removal of the temporarily returned key holder 30 is limited to a specific user.

<Embodiment 2>
In the case of the above-described first embodiment, as shown in FIG. 13, a case has been described in which an end time unchanged period and an end time change period are provided within the usage time period corresponding to the reservation. It may also be a period where the end time remains unchanged.
Note that the system configuration and the configuration of the key management device 200 in this embodiment are basically the same as in the first embodiment except for the functions related to the end time unchanged period.
In the case of the present embodiment, each time the key holder 30 is returned within the usage period, the return mode switching section 40F displays a screen 210 (see FIG. 12) that asks the user whether to return the key holder temporarily or permanently. 15.

Further, the return mode switching unit 40F in this embodiment is provided with a function of automatically switching the return mode to the end time changing mode when the end time of the usage time period has passed while the end time unchanged mode is maintained. In this case, returning the key holder 30 after the end time has elapsed is treated as a permanent return without asking the user whether it is a temporary return.
Further, in the present embodiment, the return mode switching unit 40F has a function that if the key holder 30 that has been temporarily returned during the end time constant mode is not removed before the end time of the use time period, the previous return will be made permanent. Provide a function to consider it as a return.
It is desirable that the change to regular return be notified to the users registered in the reservation of the key holder 30 through the communication unit 23 that cooperates with the return mode switching unit 40F. With this notification, even if the user is away from the conference room, the user can be informed of the change in the handling of the returned key 32. As a result, the user does not have to go back to the key management device 200 and input changes to the return details.

<Embodiment 3>
In the case of the first embodiment described above, removal of the temporarily returned key chain 30 is permitted only to users who are able to input the correct code among the users registered for the corresponding reservation. It may be unnecessary to input the code.
Furthermore, in the case of temporary return, any user who has the authority to use the relevant key holder 30 may be permitted to remove the key holder 30, not only the user who is registered for the reservation.

<Embodiment 4>
In the case of the first embodiment described above, a case has been described in which the return mode switching unit 40F, the use time zone changing unit 40G, etc. are provided in the key management device 200, but these functions may be provided in the reservation system 100. In that case, the key management device 200 functions as an input/output device for information necessary to execute the function.
Further, the return mode switching section 40F, the usage time zone changing section 40G, etc. may be provided in a device different from either the reservation system 100 or the key management device 200.

FIG. 16 is a diagram illustrating another configuration example of the key management system 1. In FIG. 16, parts corresponding to those in FIG. 1 are shown with corresponding symbols.
In the case of the key management system 1A shown in FIG. 16, a server 500 connected to the network 400 is added. The server 500 is a so-called computer, and can communicate with the reservation system 100, the key management device 200, and the terminal device 300.
By providing functions such as the return mode switching section 40F and the usage time zone changing section 40G in the server 500, the existing reservation system 100 and key management device 200 that do not have the return mode switching section 40F, the usage time zone changing section 40G, etc. Even when a device is used, the same service as in the first embodiment can be achieved.

<Embodiment 5>
In the case of the above-described first embodiment, the return of the key holder 30 during the end time unchanged period was distinguished as a temporary return and a permanent return, but it may be uniformly treated as a permanent return.

<Embodiment 6>
In the case of the first embodiment described above, a case has been described in which the key management device 200 is linked with the reservation system 100, but the key management device 200 may be used in other network systems.
FIG. 17 is a diagram illustrating a schematic configuration of a network system 1B used in the sixth embodiment.
In the case of the network system 1B shown in FIG. 17, the network 400 includes a key management device 200, a teller machine 600 that checks whether the book balance matches the cash balance, and a teller machine 600 that checks whether the book balance matches the cash balance, and exchanges the inserted money with another money equivalent to the inserted amount. A money exchange machine 700 that pays out cash in kind, a deposit/withdrawal machine 800 that performs cash processing for deposits and withdrawals, an important property management machine 900 that stores important items such as keys and certificates, and an administrator terminal 1000 are connected. There is.
The key management device 200 in this embodiment manages keys necessary for opening and closing doors provided in the housings of the teller machine 600, the money exchange machine 700, the deposit/withdrawal machine 800, and the important item management machine 900.
The administrator terminal 1000 is a so-called computer, and controls the operation of the key management device 200 when an error occurs in the teller machine 600, money exchange machine 700, deposit/withdrawal machine 800, or important item management machine 900.

The network system 1B in this embodiment is intended for use in financial institutions and the like. For this reason, a teller machine 600, a money exchange machine 700, a deposit/withdrawal machine 800, and an important item management machine 900 are connected to the network 400. Hereinafter, the teller machine 600, the money exchange machine 700, the deposit/withdrawal machine 800, and the important item management machine 900 will be collectively referred to as processing machines.
If an error occurs in the processor, the key to the processor may be required to clear the error. However, in many cases, the key management device 200 that manages the keys of the processing machine is located away from the processing machine.
Therefore, while the staff member goes to the key management device 200 to retrieve the key, the key that the staff member wants to use may be already lent, and it takes time to confirm the whereabouts of the key. As a result, error cancellation etc. will also be delayed.
Furthermore, the key management device 200 stores a large number of key holders 30, as described above. Therefore, even if a staff member who is inexperienced in the business reaches the key management device 200, he or she may not be able to find the key holder 30 to which the desired key is connected.

Therefore, when the administrator terminal 1000 in this embodiment receives a notification that a key will be used from the processing machine, it changes the key holder 30 to which the corresponding key is connected to the occupied state, and A function is provided that allows only a specific user who has sent a message to use the key to remove it from the key holder 30.
FIG. 18 is a diagram illustrating information exchanged between terminals forming the network system 1B. The symbol S shown in the figure means a step.
In FIG. 18 as well, the teller machine 600, the money exchange machine 700, the deposit/withdrawal machine 800, and the important item management machine 900 are collectively referred to as a processing machine.
When an error or the like occurs in the processor (step 21), a message such as "This operation requires a key. Do you want to use it now?" is displayed on the display of the processor.
The user who sees the display inputs whether or not to use the key. In FIG. 18, the use of the key is input (step 22).

The processing device that receives the input to use the key sends the identification information of the user who needs the key (user ID), the identification information of the processing device that sent the key (device ID), and the key occupancy instruction to the administrator. Send to terminal 1000.
The administrator terminal 1000 that has received the occupancy instruction notifies the key management device 200 of the occupancy instruction (step 23). The occupancy instruction includes the user ID and the number of the key holder 30 to which the key corresponding to the device ID is linked.
Note that if it is found through communication with the key management device 200 that the key holder 30 to which the key to which exclusive use has been instructed is connected is already in use, the administrator terminal 1000 notifies the processor to that effect. In this case, the processor displays to the user, the operator, that the key cannot be used. At that time, the name and other information of the user using the key holder 30 to which the required key is linked may be displayed. Knowing the current user will make it easier to obtain the key and shorten the time it takes to resolve the error.

If the key holder 30 can be occupied, the key management device 200 sets the key holder 30, which is the object of the occupancy instruction, to the occupied state of the user ID notified in step 23 (step 24).
Thereafter, the key management device 200 authenticates the user who operates the operation display section 15 (step 25).
The key management device 200 notifies the authenticated user of the position of the removable accommodation hole 20A by blinking or the like (step 26).

Note that if a user other than the user who owns the key operates the key management device 200 first, even if this other user has the authority to use the occupied key, If the key is in the occupied state, the occupied key position is excluded from the positions of the keys that are shown to this other user but can be operated.
If the user operating the key management device 200 is the occupier, the key management device 200 permits removal of the key holder 30 (step 27). As a result, the user can remove the key holder 30 to which the key necessary to resolve the error is connected without hesitation.

The user who has removed the key holder 30 to which the key is connected returns to the processing machine and opens the door or the like to resolve the error. Elimination of the error is also detected in the processor. The processing device that detects the resolution of the error notifies the administrator terminal 1000 of the resolution of the error (step 28). This notification includes the user ID, device ID, and exclusive release instruction.
The administrator terminal 1000 that received the notification notifies the key management device 200 of the release of exclusive use (step 29). This notification includes the user ID and the number of the key holder 30 to which the key corresponding to the device ID is linked. Note that the notification of release of the occupied state may be automatically output when a predetermined time has elapsed from the notification of error removal.
The key management device 200 that has received the notification releases the occupied state of the corresponding key holder 30 (step 30). This release is executed before the key holder 30 is physically returned. However, the occupied state may be canceled after the key holder 30 is physically returned.
In the case of this embodiment, even a user who is not familiar with operations when an error occurs can reliably obtain the key necessary to resolve the error in a short time. As a result, the time when business is stagnant can be shortened. Moreover, as an effect, time for guidance and training can be reduced.

<Embodiment 7>
Although the key management device 200 in the first embodiment described above is always connected to the network 400, the key management device 200 may be used disconnected from the network 400. That is, the key management device 200 may be used in a standalone state.
FIG. 19 is a diagram illustrating a schematic configuration of a key management system 1C used in the seventh embodiment.
The key management system 1C shown in FIG. 19 includes a key management device 200 that is used standalone, a staff terminal 1100 that is operated by a staff member who does not have authority to operate or approve, and a staff terminal 1100 that is operated by an administrator who has authority to operate or approve. It consists of an administrator terminal 1000. In the case of this embodiment, a tablet terminal, a smartphone, or a notebook computer is used as the staff terminal 1100, for example.

Of these, the staff terminal 1100 and the administrator terminal 1000 are capable of network communication. In the case of FIG. 19, wireless LAN communication is possible. Note that the entire communication route between the staff terminal 1100 and the administrator terminal 1000 is not limited to wireless LAN communication, and a portion of the route may include the Internet.
On the other hand, the key management device 200 in this embodiment is capable of communication using Bluetooth communication, which is a standard for short-range communication. This communication is possible only when Bluetooth communication pairing is established.

Today's financial institutions require operations by a small number of people. For this reason, it is thought that in the future there will be more situations in which an administrator who has authority for specific operations on the key management device 200 is located at a location away from the store where the key management device 200 is installed.
Note that although the key management device 200 is assumed in this embodiment, an important item management device 900 (see FIG. 17) or a device for processing money may be installed stand-alone.
FIG. 20 is a diagram illustrating information exchanged between terminals forming the key management system 1C. The symbol S shown in the figure means a step.
When a staff member wants to remove a specific key from the key management device 200 that requires authority to operate, the staff instructs the key management device 200 to send information requesting permission to use it (permission request information). At this time, the staff member specifies the staff terminal 1100 that he or she operates and executes pairing for Bluetooth communication.
When the pairing of Bluetooth communication is completed, the key management device 200 transmits permission request information to the staff terminal 1100 (step 31).

The staff terminal 1100 that has received the permission request information transfers the received permission request information to the administrator terminal 1000 that is set as the transfer destination of the permission request information (step 32).
When the administrator terminal 1000 receives the permission request information (step 33), the administrator terminal 1000 notifies the administrator of the reception of the permission request information. The administrator inputs permission/disapproval for the permission request information. It is also possible for the administrator to deny the request. Of course, unless the administrator approves, the staff cannot remove the key from the key management device 200.
In the case of FIG. 20, the administrator gives approval. When the administrator's approval is accepted (step 34), the administrator terminal 1000 notifies the staff terminal 1100 of the approval information.

The staff terminal 1100 transfers the received approval information to the key management device 200 (step 35).
The key management device 200 that has received the authorization information unlocks the key corresponding to the authorization information (step 36).
In the case of this embodiment, even in the key management device 200 used stand-alone, remote approval allows the staff to use keys for which they do not have authority.
Note that when exchanging approval for operations on a stand-alone currency processing device with a remote location, slip data or the like may be attached along with the permission request information.
Further, in the case of this embodiment, the pairing operation for Bluetooth communication is started from the operation on the key management device 200, but it may be started from the operation on the staff terminal 1100. Further, the screen used for operating the key management device 200 may be displayed on the display section of the staff terminal 1100 to improve operability.

<Other embodiments>
Although the embodiments of the present invention have been described above, the technical scope of the present invention is not limited to the range described in the embodiments described above. It is clear from the claims that various changes or improvements made to the embodiments described above are also included within the technical scope of the present invention.

For example, in the case of the above-described embodiment, it is assumed that information used for user authentication is read from an IC card, but reading from a magnetic card may also be assumed. If a magnetic card is used to authenticate a user, a magnetic card reader may be provided in place of the IC card reader 16A.

In the case of the above embodiment, the USB memory 33 (see FIG. 10) is assumed as an example of a storage medium connected to the key holder 30, but any nonvolatile memory that can be electrically read and written may be used. Not limited to USB memory. That is, the storage medium connected to the key holder 30 may be a flash memory compliant with other standards.

In the case of the above-described embodiment, the key 32 and the USB memory 33 were illustrated as examples of the articles to be connected to the key holder 30, but the type of the article does not matter as long as it can be connected to the key holder 30.

In the case of the embodiment described above, the USB memory 33 is assumed to be the target for reading the information that physically identifies the item connected to the key holder 30, but it is assumed that the USB memory 33 is the target for reading the information that physically identifies the item connected to the key holder 30. If possible information is attached, identification information read through a reading device according to the manner in which each piece of information is attached may be registered in the key management device 200 or the like.

In the case of the above-mentioned embodiment, the key management device 200 including 30 holder accommodating parts 20 was described, but the number of holder accommodating parts 20 may be arbitrary. For example, the number of holder storage units 20 provided in the key management device 200 may be ten or twenty.

In the above-described embodiment, a case has been described in which a specific type of article is not assigned to a specific holder accommodating section 20; A holder accommodating section 20 dedicated to managing the USB memory 33 (see FIG. 10) may be prepared. For example, the serial numbers "1" to "10" assigned to the holder housing section 20 may be used exclusively for managing the keys 32, and the serial numbers "11" to "20" assigned to the holder housing section 20 may be used exclusively for managing the USB memory 33.

1, 1A, 1C...key management system, 1B...network system, 100...reservation system, 200...key management device, 300...terminal device, 400...network, 500...server,
600...Teller machine, 700...Money exchange machine, 800...Deposit/withdrawal machine, 900...Important item management machine, 1000...Administrator terminal, 1100...Staff terminal

Claims (10)

In an article management machine that cooperates with a reservation system that manages the use time period of the reservation object and manages the parts to which the goods related to the reservation object are connected,
Mode switching that switches between a first return mode in which the usage time zone is changed when the component is returned, and a second return mode in which the usage time zone is not changed when the component is returned, according to predetermined conditions. Department and
When the return of the component is accepted, whether the return is in the first return mode or the second return mode is accepted through screen operation, and the mode switching unit sets the content of the accepted operation as the predetermined condition. a reception department that provides
An article management machine with In an article management machine that cooperates with a reservation system that manages the use time period of the reservation object and manages the parts to which the goods related to the reservation object are connected,
Mode switching that switches between a first return mode in which the usage time zone is changed when the component is returned, and a second return mode in which the usage time zone is not changed when the component is returned, according to predetermined conditions. Department
has
The predetermined condition is whether or not the time at which the return of the member is accepted is included in a time range determined based on the end time of the usage period corresponding to the member to be returned ;
Goods management machine. The article management machine according to claim 2 , wherein the time range is set before the end time of the use time slot. The article management machine according to claim 3 , wherein the time range can be set by a user. In an article management machine that cooperates with a reservation system that manages the use time period of the reservation object and manages the parts to which the goods related to the reservation object are connected,
Mode switching that switches between a first return mode in which the usage time zone is changed when the component is returned, and a second return mode in which the usage time zone is not changed when the component is returned, according to predetermined conditions. Department
has
If the end time of the use time period corresponding to the member has passed while the second return mode remains in the item management mode, the mode switching unit switches from the second return mode to the first return mode . Machine. In an article management machine that cooperates with a reservation system that manages the use time period of the reservation object and manages the parts to which the goods related to the reservation object are connected,
Mode switching that switches between a first return mode in which the usage time zone is changed when the component is returned, and a second return mode in which the usage time zone is not changed when the component is returned, according to predetermined conditions. Department and
When the return of the component is accepted, whether the return is in the first return mode or the second return mode is accepted through screen operation, and the mode switching unit sets the content of the accepted operation as the predetermined condition. a reception department that provides
In the case of the first return mode, when the return of the component is detected, data for changing the end time of the usage period to the return time of the component is sent to the reservation system, and the second return mode is set. mode, a control unit that does not send the data to the reservation system even if it detects the return of the part ;
Goods management machine with. In an article management machine that cooperates with a reservation system that manages the use time period of the reservation object and manages the parts to which the goods related to the reservation object are connected,
Mode switching that switches between a first return mode in which the use time zone is changed when the article is returned and a second return mode in which the use time zone is not changed when the article is returned, according to predetermined conditions. Department and
When the return of the component is accepted, whether the return is in the first return mode or the second return mode is accepted through screen operation, and the mode switching unit sets the content of the accepted operation as the predetermined condition. a reception department that provides
In the first return mode, when the item is returned, data for changing the end time of the usage period to the return time of the component is sent to the reservation system, and in the second return mode , , a control unit that does not send the data to the reservation system when the item is temporarily returned;
An article management machine with In an article management machine that cooperates with a reservation system that manages the use time period of the reservation object and manages the parts to which the goods related to the reservation object are connected,
Switching between a first return mode in which reservations after the return time are canceled due to the return of the component and a second return mode in which reservations after the return time are not canceled due to the return of the component according to predetermined conditions. a mode switching section;
When the return of the component is accepted, whether the return is in the first return mode or the second return mode is accepted through screen operation, and the mode switching unit sets the content of the accepted operation as the predetermined condition. A reception department that provides
An article management machine with A reservation management department that manages the usage time slot for reservations,
an article management department that manages members to which articles related to the reservation object are connected;
Mode switching that switches between a first return mode in which the usage time zone is changed when the component is returned, and a second return mode in which the usage time zone is not changed when the component is returned, according to predetermined conditions. It has a department and a
The predetermined condition is whether or not the time at which the return of the member is accepted is included in a time range determined based on the end time of the usage period corresponding to the member to be returned;
Goods management system. A reservation management department that manages the usage time slot for reservations,
an article management department that manages members to which articles related to the reservation object are connected;
Mode switching that switches between a first return mode in which the usage time zone is changed when the component is returned, and a second return mode in which the usage time zone is not changed when the component is returned, according to predetermined conditions. It has a department and a
If the end time of the use time period corresponding to the member has passed while the second return mode remains in the second return mode, the mode switching unit switches from the second return mode to the first return mode.
Goods management system.

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