JPH08221671A - System for preventing important matter from being carried out - Google Patents

Abstract

PURPOSE: To keep the secrecy of office, etc., with high reliability by setting an important matter discrimination area and an individual discrimination area so that the far end of the important matter discrimination area to an exit is father from the exit than the far end of the individual discrimination area to the exit. CONSTITUTION: The readable area (important matter discrimination area) of a reader 5 and the readable area (individual discrimination area) 8 of an exit- side card reader 7 is set so that the far end of the important discrimination area 6 to the entrance and exit (door) 9 is farther from the door 9 than the far end of the individual discrimination area 8 to the door 9. When a person 3 who tries to carry out an important matter carries the important matter 2 to which a medium to be discriminated is fitted and approaches the door 9 of the entrance and exit of the storage area 1 to enter the readable area 6 wherein important matter discrimination data on the discriminated medium can be read, the reader 5 discriminates what important matter 2 is going to be carried out and outputs the important discrimination data to a controller 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system for preventing an important object from being taken out from an exit of a storage area in which the important object is stored, which is useful for maintaining confidentiality in an office or the like. You.

[0002]

2. Description of the Related Art Specifically, a storage area is defined by a storage room. The storage room is, for example, a storage room for important items in an office or a computer room. , Documents or data that cannot be leaked outside. The exit of the storage area is separated by a door provided in this storage room.

Conventionally, in a system where important items are stored in a storage area, methods of preventing leakage of confidential information are roughly classified into the following three methods.

(1) For documents requiring confidentiality, "secret",
Clearly indicate that the item is confidential, such as "Confidential" or "Handling Precautions". (2) Enter or leave the storage area where important items are stored.
Restrict using personal identification media such as D (identification) cards. (3) Attach electrically detectable tags from a certain distance to important items stored in the storage area, and place them at the exit of the storage area. Methods such as tag detection are provided to detect when important items are about to be taken out.

[0005]

However, in (1), protection against leakage of confidentiality, that is, taking out confidential articles and documents, and copying of confidential documents, etc., is exclusively for those who handle them. It depends on conscience or attentiveness, and it is not only a limitation if the handler tries to take out important things for inadvertent or any purpose, but also if the handler takes them out,
Even if you make a copy, you cannot leave any traces or evidence.

[0006] Similarly, in the case of (2), when a person who is allowed to enter or leave a storage area where important materials are stored tries to take out important materials for any purpose, the person is required to store the important materials. Because they are allowed to enter and exit the area, that is, they are trusted by the manager of important items, it can happen that they do not cause any suspicion and rather increase the damage.

[0007] In (3), the effect of preventing the removal of important items can be obtained as compared with the above two cases, but it is not possible to specify "who" or "what" important items were taken out.
If you try to find it out, it creates doubts among those who engage in it, and it is not widely used because it hinders the performance of duties in companies and the like.

Hitherto, the reason why systems for preventing the removal of important materials from the storage area have not been widely used is that as described above, when and by whom and what kind of important materials are to be taken out. It is not specified or cannot be done.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to prevent an act of easily or maliciously taking out an important object from an exit of a storage area with high reliability, for example, in an office or the like. An object of the present invention is to provide a system for preventing important items from being taken out, which can ensure the confidentiality of important items.

Another object of the present invention is to provide a high-performance important object prevention system capable of distinguishing who is going to take out what kind of important object from the exit of the important object storage area. It is in

Another object of the present invention is to identify from an exit of a storage area for important objects when and what kind of important object is to be taken out, and to urge the user to return the important object to a predetermined position. When you take out an important item, you can prevent the important item from being taken out, and you can prevent the important item from being taken out again by giving direct attention to the person who tried to take out the item. , It is to provide a preventive system for bringing out important items that has the effect of withdrawing its purpose, without causing suspicion to those engaged in it, and that does not interfere with work.

[0012]

According to the present invention, there is provided an important object identifiable area set near an exit of a storage area where important articles are stored, and the important article can be taken out from the exit of the storage area. Important material identification means for identifying the important material in the important material identifiable area; and a personal identifiable area set near an exit of the storage area;
Personal identification means for identifying, in the personally identifiable area, an individual who intends to take out the important material from the exit of the storage area, the important material identifiable area and the individual identifiable area are the important An important matter carry-out prevention system is obtained in which the far end of the object identifiable area with respect to the exit is set farther from the exit than the far end of the individual identifiable area with respect to the exit. I will.

According to the present invention, the storage area is defined by a storage room, and the exit of the storage area is partitioned by a door provided in the storage room, and the door is electrically locked. And when a lock capable of controlling the unlocked state is provided, the important object identification means outputs important object identification data when identifying the important object to be taken out, and the personal identification The means, when identifying the individual trying to take out the important object, outputs personal identification data representing the identified individual, and the important object takeout prevention system further comprises the important object identification means and And a control unit connected to the personal identification unit for electrically controlling the lock, the control unit receiving both the important object identification data and the personal identification data. When the lock is in the locked state and the personal identification data is received without receiving the important object identification data, the lock is unlocked and the lock is received in the state where the important object identification data is received. Even if personal identification data is received, the lock can be maintained in a locked state without being unlocked, and a system for preventing the removal of important items can be obtained.

According to the present invention, the apparatus further comprises display means, wherein the control means is also connected to the display means, and receives the personal identification data while receiving the important object identification data. An important object removal prevention system is provided, wherein the object identification data is displayed on the display means, and the personal identification data is displayed on the display means as an individual who attempted to take out the important object.

Further, according to the present invention, there is further provided an alarm notifying means for audibly or visually notifying an alarm prompting to return the important object to a predetermined position, and the control means also includes an alarm notifying means. When the personal identification data is received in a state where the personal identification data is connected and the important object identification data is being received, an important object removal prevention system characterized by causing the alarm notifying means to notify the alarm is obtained.

Further, according to the present invention, when the control means receives the personal identification data while receiving the important matter identification data, the important matter represented by the important matter identification data is transferred to the individual. If the individual represented by the identification data is an important item that should not be taken out by the individual, the lock is maintained in the locked state without being unlocked, and the important item represented by the important item identification data is displayed. If the item represented by the personal identification data is an important item that can be taken out by an individual, an important item take-out prevention system characterized by unlocking the lock can be obtained.

According to the present invention, there is further provided a display means, wherein the control means is also connected to the display means and receives the personal identification data while receiving the important object identification data. When the important object represented by the object identification data is an important object that must not be taken out by the individual represented by the personal identification data, the important object identification data is displayed on the display means. The personal identification data is displayed on the display means as an individual attempting to take out the important object, and the individual whose important object represented by the important object identification data is represented by the personal identification data is taken out. The important object identification data and the personal identification data are not displayed on the display means when the important object is an important object. It can be obtained.

Further, according to the present invention, there is further provided an alarm notifying means for audibly or visually notifying an alarm prompting to return the important object to a predetermined position, and the control means also includes an alarm notifying means. When the personal identification data is received in a state where the personal identification data is received while the personal identification data is being received, the individual represented by the personal identification data takes out the important object represented by the important object identification data. If it is an important object that should not be carried out, the alarm is notified to the alarm notifying means, and an important object represented by the important object identification data is taken out by an individual represented by the personal identification data. If it is a very important item, a system for preventing the taking out of important items can be obtained, wherein the alarm notification means is not notified of the alarm.

[0019]

Next, an embodiment of the present invention will be described with reference to the drawings.

According to the present invention, when an important item which is about to be taken out from the exit of the storage area in which the important item is stored is identified, important item identifying means for outputting the important item identification data and the important item are stored. When identifying an individual who is going to exit from the storage area, including personal identification means that outputs personal identification data representing the identified individual, and by using them in combination, the effect beyond the individual use, Alternatively, it is a system that produces a different effect than when used individually. Furthermore, when the personal identification means outputs the personal identification data while the important matter identification means is outputting the important matter identification data, an audible or visual notification of an alarm prompting to return the important matter to a predetermined position is given. It is also possible to include the alarm notification part that operates. In this case, when the important item represented by the important item identification data is an important item which the individual represented by the individual identification data should not take out, the alarm informing section is caused to notify the alarm. can also do.

First, each of the important object identification means and the individual identification means will be described.

The personal identification means for identifying a person who enters or leaves a storage area storing important materials can be used to specify "who intends to take out important materials" when important materials are taken out. It is necessary.

Specific examples of the personal identification means include a combination of an ID card such as a magnetic card or a non-contact card possessed by an individual and a card reader for reading these data, and biological characteristics such as fingerprints, voice prints, or retinal blood vessel patterns. A device that identifies the device, etc. is used. These personal identification means not only detect those who enter and leave the storage area where important items are stored, but also limit the number of persons who can enter and leave the storage area in advance to a reliable small number, and other people try to enter and leave. Doing so not only prevents the doors of the storage area from opening, etc., but also issues an alarm or restricts the time allowed for entry / exit by those who are allowed to enter / exit the area, and attempts to enter / exit other times. For example, the door can be opened and an alarm can be issued, and other functions can be provided. By adding these functions to the system of the present invention, more functional operation can be achieved.

Even when the system of the present invention is used, a strong door that is not easily destroyed is required at the entrance and exit to the storage area where important items are stored. It goes without saying that an alarm must still be issued if the door is destroyed and you try to enter the storage area.

FIGS. 1 and 2 show examples of personal identification means (examples using contactless cards).

In FIGS. 1 and 2, reference numeral 4 denotes a contactless card storing data (personal identification data) different for each individual. 10 is a card reader on the entrance side that can read the personal identification data of the contactless card 4 from a certain distance. 7 is a card reader on the exit side that has the same function as 10. Reference numeral 11 denotes a controller that checks the card data read by the card readers 7 and 10 against personal data registered in advance, and specifies a person who has entered or left the storage area 1. Reference numeral 12 denotes a display device for displaying data of the controller 11. Reference numeral 9 denotes a door which is an entrance to the storage area 1 and is provided with a lock capable of electrically controlling an unlocked state and a locked state. The door 9 may be an automatic door which automatically detects a person entering and exiting when the door is unlocked and opens the door. The display device 12 has a function of registering personal card data in the controller 11, deleting personal data already stored in the controller 11, and restricting a person who can enter and leave the storage area 1 and a time for entering and leaving the storage area 1. You can also let

The controller 11 is not always necessary depending on the system configuration, and the display device 12 can also have the function in a small-scale system. In the embodiment, the same door 9 is used as both the entrance and the exit. However, the entrance and the exit may be separate doors. In this case, the entrance door is outside the storage area 1 and the exit door is stored. The structure must be open only from the inside of Area 1. In this case, of course, the card reader 1
0 will be installed outside the entrance door, and card reader 7 will be installed inside the exit door.

Next, how to use the personal identification means will be described.

A person who wants to enter the storage area 1 brings the non-contact card 4 containing his / her personal data close to the entrance card reader 10. When the non-contact card 4 approaches a distance of about several cm to several tens of cm, the card reader 10 can read the personal identification data stored in the card, and sends the read card data to the controller 11.

In the controller 11, the card data sent from the card reader 10 is collated with the card data registered in the controller in advance, the individual holding the card is specified, and the access to the storage area 1 is permitted. If the person is a person, the signal for unlocking the lock of the door 9 at the entrance and exit is sent, and the data of the card is sent to the display device 12, and the display device 12 displays who has entered the important material storage area.

If the personal identification data of the contactless card 4 read by the card reader 10 is data of a person who is not allowed to enter or leave the storage area 1, the controller 1
1 does not unlock the door 9 of the entrance / exit, and sends an alarm to the display device 12 indicating that someone who is not permitted to enter / exit enters the storage area 1, and the display device 12 displays this. Ring the bell or buzzer to notify the administrator that an alarm has occurred.

FIGS. 1 and 2 show an example in which a non-contact card 4 is used as a personal identification medium for entering and leaving a storage area 1 for important items. As described above, a magnetic card and a fingerprint collation device are used. Needless to say, similar effects can be obtained by using other personal identification media such as.

On the other hand, the important object identification means for identifying an important object to be taken out from the exit of the storage area in which the important object is stored is used because the system recognizes that the important object is going to be taken out illegally. It is necessary for

Specifically, the important object identification means is provided at a fixed distance from a non-contact data carrier having no self-power supply having label-shaped or tag-shaped individual data attached to the important object. A combination with a reader that can read these stored data is often used.

FIGS. 3 and 4 show examples of an important object identification device for identifying a medium to be identified such as a label or a tag attached to the important object.

In FIGS. 3 and 4, reference numeral 2 is an important object attached with a medium to be identified (such as a non-contact data carrier having no self-power source) in which the important object identification data for each important object is attached, and 5 is important. It is a reader that can read important object identification data of the identification target medium attached to the object 2 from a certain distance.

The reader 5 constantly emits an electromagnetic wave having a constant frequency into the space, and when the medium to be identified appears in the readable area of the reader 5 (that is, the area in which important objects can be identified), the medium to be identified becomes The reader 5 operates by using the electromagnetic waves emitted by the reader 5 as a power source, and the reader 5 reads the existence of the medium to be identified and its important object identification data.

In FIGS. 3 and 4, the reader 5 is the storage area 1.
Only one unit is stored in the door 9 of the entrance / exit of the door, but one or more units may be installed around the door 9 depending on the system installation situation. It can also be installed behind or under the floor. It goes without saying that a non-contact data carrier having a self-power supply can be used depending on the system configuration, as well as a medium without a self-power supply.

Next, with reference to FIG. 5 and FIG. 6, a system for preventing important objects from being taken out according to an embodiment of the present invention will be described.

The important object prevention system shown in FIGS. 5 and 6 includes similar parts indicated by the same reference numerals. 5 and 6, reference numeral 1 denotes a storage area, 2 denotes an important object to which an identification medium storing important object identification data for each important object is attached, 3 denotes a person who intends to take out an important object, and 4 denotes a person who intends to take out the important object. A contactless card 5 having personal identification data held therein is a reader for reading the important object identification data of the medium to be identified, and a readable area (that is, the reader 5 can read the important object identification data of the medium to be identified). ,
An important object identification area), 7 is an exit card reader for reading personal identification data stored in the non-contact card 4, 8
Reference numeral 8 denotes a readable area in which the card reader 7 can read the personal identification data of the non-contact card 4 (that is, a personal identifiable area). Reference numeral 8 'denotes that the card reader 10 can read the personal identification data of the non-contact card 4. A readable area, 9 is a door which is an entrance to the storage area 1, 1
0 is an entrance card reader, 11 is a controller for controlling the system, and 12 is a display device.

The readable area of the reader 5 (that is, the important object identifiable area) 6 and the readable area of the exit card reader 7 (that is, the personal identifiable area) 8
Readable area (ie, important object identification area) 6
The far end with respect to the entrance (door 9) is a readable area (that is, an individual identifiable area) 8 (door 9).
It is set to be farther from the entrance (door 9) than the far end to.

First, the person 3 trying to take out the important item 2
If the person is allowed to enter and leave the storage area 1, 3 is the contactless card 4 in which the personal identification data 3 is stored in the personal identification data readable area 8'of the entrance side card reader 10 of the storage area 1. You can enter storage area 1 by bringing them closer.

Next, an attempt was made to take out the important object 2, but the important object 2 with the medium to be identified was attached to the storage area 1.
When the reader 5 approaches the door 9 of the entrance and enters the readable area 6 where the important object identification data of the medium to be identified can be read, the reader 5 first
Is to be taken out (in the readable area 6 of the reader 5, that is, what kind of medium is present near the entrance of the storage area 1), and the important object identification data is output to the controller 11. To do.

The controller 11 to which the important substance identification data is input does not immediately give an alarm, prohibits the unlocking of the lock of the door 9 at the entrance and exit, and waits for the input of the personal identification data from the card reader 7.

A person 3 who intends to take out the important item 2 takes the contactless card 4 out of the storage area 1 and reads the contactless card 4 from the exit side card reader 7 (that is, a personally identifiable area).
When approaching 8, the controller 1 has already recognized the existence of the important object 2 by the important object identification data from the reader 5.
1 indicates to the holder of the important object 2 to prompt the holder of the important object 2 to return the important object 2 to a predetermined position by a lamp, a buzzer, sound, or the like. Sends data as to whether you tried to take things out.

As described above, the controller 11 is connected to the reader 5 and the card reader 7, and electrically controls the lock of the door 9. That is, when neither the important object identification data from the reader 5 nor the personal identification data from the card reader 7 is received, the controller 11 locks the lock, and sets the individual in the state without receiving the important object identification data. When the identification data is received, the lock is unlocked. When the personal identification data is received while the important object identification data is received, the lock is maintained without being unlocked even if the personal identification data is received. The controller 11 is also connected to the display device 12 and, when receiving the personal identification data while receiving the important object identification data, displays the important object identification data on the display device 12 and displays the personal identification data on the important object identification data. 2 is displayed on the display device 12 as the individual who tried to take it out. Further, the controller 11 is also connected to an alarm notifying unit (not shown) for audibly or visually notifying an alarm urging the important object 2 to return to a predetermined position, while receiving the important object identification data. When the personal identification data is received, the alarm notification unit will be notified of the alarm.

At this time, when the controller 11 receives the personal identification data while receiving the important object identification data, the important object 2 represented by the important object identification data is represented by the personal identification data. If the individual 3 is an important item that should not be taken out, the lock is maintained in the locked state without releasing the lock, and the important item 2 represented by the important item identification data is replaced by the personal identification data. If the person 3 represented is an important item that can be taken out, the lock can be unlocked. In this case, the controller 11
When the important item 2 represented by the important item identifying data is an important item which must be taken out by the individual 3 represented by the individual identifying data, the important item identifying data and the individual identifying data are displayed. The important item 2 displayed in 12 and the alarm notification section is informed of the alarm, and the important item 2 represented by the important item identification data may be taken out by the individual 3 represented by the individual identification data. If there is, important item identification data and personal identification data will not be displayed on the display device 12, and the alarm notification section will not be notified of the alarm.

Naturally, while the medium to be identified is in the readable area 6 of the reader 5, entry into the storage area 1 from outside must be prohibited. The person 3 having the important object 2 is placed near the entrance by displaying the fact that entry is currently prohibited, or by giving a voice when the non-contact card is brought close to the card reader 10. That you cannot enter the area because
It is necessary to have a means to inform those who wish to enter the area.

Further, by setting the operating frequency of the medium to be identified to be equal to or lower than the medium-wave band where loss is small even when the medium transmits moisture, organic substances, inorganic substances other than metals, etc., the important substance 2 is relatively small, And can be identified.

As can be seen from the examples, in the present invention,
When there is a person 3 who intends to take out the important object 2, first, the reader 5 reads how the medium to be identified (that is, the important object 2) having the important object identification data exists near the entrance, and then the important object 2 The person 3 who holds the personal information carries out the intention to leave the storage area 1, that is, the personal identification medium (in this case, the card reader 7) is recognized,
For the first time, it is necessary to specify who intends to take out what kind of important material from the storage area 1. Therefore, the distance that the personal identification means recognizes the personal identification medium is determined by the importance of the medium to be identified added to the important material 2. It goes without saying that the object identification data must be shorter than the distance read by the reader 5.

Accordingly, the distance at which the reader 5 can read the important object identification data of the medium to be identified is several tens to several hundreds of cm.
Contact type such as a non-contact card 4 having a distance of several cm to several tens of cm from which personal identification data can be read as a personal identification medium, a magnetic card, or a fingerprint collation device. By using a biometric feature identifying device or the like, when the person trying to carry out the important object 2 approaches the exit and the personal identifying means is operated to get out of the storage area 1 of the important object 2, it is already attached to the important object 2. Since the important substance identification data of the identified medium is read by the reader 5, the system of the present invention can be established, and such personal identification means is carried by the person 3 having the personal identification medium. If the card reader 7 mistakenly approaches the exit while holding 2 and does not enter the readable area (that is, the personally identifiable area) 8, the card reader 7 mistakes the personal identification data. Never become crowded look, said to be preferred in order to improve the reliability of the operation of the system.

In the embodiment, the card reader 7 for reading the personal identification data and the reader 5 for reading the important substance identification data are separately provided, but the medium to be identified (non-contact data carrier) is Since the readable area of the reader can be greatly changed by the configuration, the same reader serves as both the card reader 7 for reading the personal identification data and the reader 5 for reading the important substance identification data, and depending on the configuration of the identified medium. It is also possible to construct a system in which the readable area (that is, the important object identifiable area) 6 of the important substance identification medium is large and the readable area (that is, the individual identifiable area) 8 of the personal identification medium is small.

Further, even if the important items are stored in the storage area 1, the articles that can be taken out by each individual who can enter and leave the storage area 1 and the articles that are prohibited to be taken out are set, and the articles that can be taken out by a certain individual. When taking out, the system of the above-described embodiment is operated for the first time when the person tries to take out the article for which the taking out is prohibited without displaying an alarm and displaying the fact of taking out. By doing so, it is possible to manage storage area 1 with a finer degree of detail.

[0054]

As described above, according to the present invention, it is possible to prevent not only accidents in which important materials are inadvertently taken out of the important material storage area, but also who and what kind of important materials are taken out. Prompt attention from the manager of the storage area for important items, and prohibit anyone who tries to remove important items from entering the storage area for important items, depending on the importance of the items stored. If a person who tries to take out an important object has any purpose, the purpose is to be withdrawn, and data that prohibits confidential items, documents from leaking, or leakage to the outside We can build and provide a highly reliable and high-performance system to prevent the taking out of important items that can prevent the leakage of confidential information such as confidential information.

[Brief description of drawings]

FIG. 1 is a diagram for explaining a personal identification means used in the present invention.

FIG. 2 is a diagram of FIG. 1 viewed from an A direction.

FIG. 3 is a diagram for explaining important object identification means used in the present invention.

FIG. 4 is a view of FIG. 3 viewed from a direction A.

FIG. 5 is a diagram for explaining an important material carry-out prevention system according to an embodiment of the present invention.

FIG. 6 is a view of FIG. 5 viewed from a direction A.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Storage area 2 Important thing 4 Non-contact card 5 Reader 6 Readable area (that is, important object identifiable area) 7 Card reader 8 Readable area (that is, personal identifiable area) 9 Door 11 Controller 12 Display device

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location G08B 25/04 G06K 19/00 S

Claims (7)

[Claims] 1. An important object identification area which is set near an exit of a storage area where important objects are stored, and wherein the important object to be taken out from the exit of the storage area is identified by the important object identification. An important object identification means for identifying in an available area; an individual having an individual identifiable area set near an exit of the storage area, and an individual trying to take out the important object from the exit of the storage area; Personal identification means for identifying in the identifiable area, wherein the important object identifiable area and the personal identifiable area have a far end with respect to the exit of the important object identifiable area, the exit of the personal identifiable area. A take-out prevention system for taking out important objects, wherein the system is set so as to be farther from the exit than a far end of the system. 2. The storage area is defined by a storage room, and an exit of the storage area is partitioned by a door provided in the storage room, and the door is electrically locked and unlocked. In the case where a controllable lock is provided, the important object identification unit outputs important object identification data when the important object to be taken out is identified. When an individual trying to take out an object is identified, personal identification data representing the identified individual is output.The important object take-out prevention system further includes an important object identification unit and the individual identification unit. A control means for electrically controlling the lock, the control means being configured to control the lock when neither the important object identification data nor the personal identification data is received. When the personal identification data is received in the locked state and the important object identification data is not received, the lock is unlocked, and the personal identification data is received in the state where the important object identification data is received. The important matter carry-out prevention system according to claim 1, wherein the lock is maintained in a locked state without being unlocked. 3. The apparatus further comprising a display unit, wherein the control unit is connected to the display unit and receives the personal identification data while receiving the important object identification data. 3. The system according to claim 2, wherein the personal identification data is displayed on a display unit as the individual who attempted to take out the important object. 4. An alarm notifying means for audibly or visually notifying an alarm prompting to return the important object to a predetermined position, wherein the control means is also connected to the alarm notifying means, 4. The system according to claim 2, wherein when the personal identification data is received in a state where the personal identification data is being received, the warning notification unit notifies the warning. 5. 5. The control means, when receiving the personal identification data while receiving the important substance identification data, displays the important substance represented by the important substance identification data by the personal identification data. In the case of an important item that must not be taken out by the individual being held, the lock is maintained in the locked state without being unlocked, and the important item represented by the important item identification data is the personal identification item. The important matter carry-out prevention system according to claim 2, wherein the lock is unlocked when the person represented by the data is an important thing that the individual may take out. 6. The display device further includes a display unit, wherein the control unit is connected to the display unit, and receives the personal identification data while receiving the important object identification data. When the important matter represented is an important matter which should not be taken out by an individual represented by the personal identification data, the important matter identification data is displayed on the display means and the personal identification data is displayed. Is displayed on the display means as an individual attempting to take out the important object, and the important object represented by the important object identification data may be taken out by the individual represented by the personal identification data. If
6. The system according to claim 5, wherein the important object identification data and the personal identification data are not displayed on the display unit. 7. An alarm informing means for audibly or visually informing an alarm urging to return the important object to a predetermined position is further provided, and the control means is also connected to the alarm informing means. When the personal identification data is received while receiving the item identification data, the important item represented by the important item identification data is an important item which is not taken out by the individual represented by the individual identification data. If there is, the alarm notifying unit is caused to notify the alarm, and the important item represented by the important item identification data is an important item which may be brought out by the individual represented by the individual identification data. The important matter carry-out prevention system according to claim 5 or 6, wherein the alarm notifying unit does not notify the alarm if there is.