JP5571338B2 - Security device for storage - Google Patents

Description

  The present invention relates to a security device for a storage, and more particularly to a technique for improving the security performance of a security device equipped in a storage for storing valuables such as a storage.

In recent years, many companies, financial institutions, etc. have installed sensors at the entrances and main places of buildings to ensure nighttime security, and when a suspicious person enters, informs the security company of the information, There is a security system in which the security officer in charge of the area's security is contacted and dispatched to the scene. There is also a system for detecting destruction of a safe by a thief by attaching a sensor to a safe for storing valuables. However, in any case, since it takes a predetermined time for the guard to arrive at the site after being detected by the sensor, it is often too late after the guard arrives.
Therefore, Patent Document 1 discloses a cash dispenser crime prevention device that protects a cash dispenser safe with a protector and a guard rail and takes time to destroy it as means for earning time until a guard arrives. Further, Patent Document 2 discloses an ATM that can check forgetting to lock the safe door by making the safe provided in the ATM into a double structure of a safe door and a decorative door.

JP 2000-352270 A JP 2005-267130 A

However, the prior art disclosed in Patent Document 1 requires the unlocking and locking of the key and the movement of the protector and the guard rail during the normal opening and closing operation of the storage by an authorized storage manager. There is a problem that is troublesome.
The prior art disclosed in Patent Document 2 is an invention that prevents forgetting locking at the time of locking, and there is a problem that an abnormality cannot be detected even when the decorative door is broken and opened.
The present invention has been made in view of such a problem, and stores a storage room for storing valuables in a lockable casing, even though the lock sensor of the casing indicates a closed state. If the door of the housing is opened, it is detected as an abnormality and an alarm is issued, or the door lock of the storage is unconditionally locked at the same time as the alarm. The purpose is to provide a security device for the storage that prevents the contents from being stolen by earning as much time as possible until the arrival of the guard when an abnormality occurs while reducing the time and effort of the lock. And

In order to solve this problem, the present invention provides a housing having an opening at least partially, a first door for opening and closing the opening of the housing, and an interior of the housing. A storage having a second door that is positioned and opened and closed independently of the first door, and first and second locking means for unlocking or locking the first and second doors, respectively. The first and second lock sensors for detecting the locked and unlocked states of the first and second locking means, the first door open / close sensor for detecting the open / closed state of the first door, and the first Alarm means for issuing an alarm when it is assumed that the door of the door is opened illegally, automatic unlocking means for automatically unlocking or locking the second locking means, the first door opening / closing sensor, Control means for operating the alarm means and the automatic locking / unlocking means based on the detection state of the first lock sensor , A security device vault having a, wherein, in the first door close sensor is in the closed state, in the state where the first locking sensor does not detect the lock, the second The locking means is not locked, and when the first lock sensor detects locking, the automatic locking / unlocking means is operated to automatically lock the second locking means, and the second locking means is automatically locked. In the state where the first lock sensor detects the opening, the second lock means is automatically unlocked when the first door opening / closing sensor detects the opening, while the first lock sensor If the first door opening / closing sensor detects the open state of the door even though the opening is not detected, the alarm means is activated by assuming that the first door has been opened improperly. And the locked state of the second locking means Characterized by lifting.

  In the present invention, the determination as to whether or not the opening operation is normal is started when the first door disposed on the outermost side is opened. In normal operation, the outermost first door is unlocked first, and then the door is opened. However, when an intruder who does not have a key opens the first door, the first door must be destroyed and opened. Therefore, at that time, the first door opening sensor is opened, but the first lock sensor of the door does not normally show the opened state. When the control means detects this difference, it is assumed that the first door has been opened illegally, and the state of the second locking means arranged on the innermost side is maintained. Moreover, in general, a security device in a storage room to which a sensor is attached has a system that can constantly report the status to a security company online. Therefore, when something abnormal occurs in the security device of the storage, it is necessary to provide a communication means for detecting the state and notifying the security company as an alarm. As a result, even if the outermost first door is opened improperly, the innermost second door remains locked, so it takes a lot of time to open and the guard arrives. You can earn time. Further, since the second locking means is not operated unnecessarily, the mechanical life of the locking means can be extended. Furthermore, the abnormal state can be notified in real time.

According to a second aspect of the present invention, there is provided status display means for displaying whether or not the operation state of each sensor is normal, and the control means includes the first and second lock sensors and the first door opening / closing sensor. When all indicate a closed state, it is assumed that the security device of the storage is correctly locked, and the state display means displays that the locking is normally performed.
As the number of doors increases, the time and effort required to confirm the lock increases. Therefore, in the present invention, a state display means for displaying whether or not each sensor is operating normally is provided. When the sensors detect that all the doors are closed, the state display means displays a lock OK message. To do. Thereby, after locking, the locked state can be easily and reliably confirmed from the outside .

According to a third aspect of the present invention, the second door includes a second door opening / closing sensor that detects an open / closed state of the door, and the control unit is configured to detect the closed state of the second lock sensor. When the second door opening / closing sensor detects an open state of the door, the alarm means is operated by assuming that the second door is opened illegally.
A person who has the key of the first door may open the first door properly and open the second door illegally. In such a case, if the second door is not provided with a door opening / closing sensor, an abnormality may not be detected. Therefore, in the present invention, the second door is provided with a second door opening / closing sensor that detects the opening / closing state of the door, the second door opening / closing sensor detects the opening state of the door, and the second lock sensor is closed. If the second door is detected, it is assumed that the second door has been opened illegally. Thereby, even when it cannot detect with the 1st door, it can be finally notified as abnormality detection.
According to a fourth aspect of the present invention, the housing constitutes a money handling device, and the storage is for storing money.
In the present invention, for example, the housing constitutes a money handling device such as a vending machine or ATM, and the storage may be a money storage (storage). Thereby, it can apply widely to the apparatus which handles money.

According to the present invention, the first door opening sensor is in the open state, but the control means detects that the first lock sensor of the door does not normally indicate the open state. Since the second locking means arranged on the innermost side is locked as if it was illegally opened, the innermost second door is locked even if the outermost first door is opened illegally. It will take a lot of time to open, and you can earn time until the security guard arrives.
Also, if the outermost first door is opened improperly, the innermost second door is locked, so it will take a lot of time to open, and the time until the guard arrives. Can earn. In addition, the abnormal state can be notified in real time.
In addition, it is provided with a status display means for displaying whether or not the operation state of each sensor is normal. When the sensor detects that all the doors are closed, the status display means displays that the lock is OK. After locking, the locked state can be easily and reliably confirmed from the outside.
In addition, when the first lock sensor and the first door opening / closing sensor indicate a closed state, the control means assumes that the security device of the housing is correctly locked, and the state display means locks the OK. Therefore, the locked state can be easily and reliably confirmed from the outside after locking.
The second door is provided with a second door opening / closing sensor for detecting the opening / closing state of the door, the second door opening / closing sensor detects the opening state of the door, and the second lock sensor detects the closing state. Since the second door is considered to have been opened improperly, even if it cannot be detected by the first door, it can be finally notified as an abnormality detection.

It is a figure which shows the structure of the crime prevention apparatus of the storage which concerns on one Embodiment of this invention. It is a block diagram which shows the function of the crime prevention apparatus of the storage which concerns on one Embodiment of this invention. It is a flowchart explaining the operation | movement in the case of locking automatically the crime prevention apparatus of the storage warehouse which concerns on the 1st Embodiment of this invention. It is a flowchart explaining the operation | movement in the case of unlocking the crime prevention apparatus of the storage warehouse which concerns on the 1st Embodiment of this invention automatically. It is a flowchart explaining operation | movement in the case of locking automatically the crime prevention apparatus of the storage warehouse which concerns on the 2nd Embodiment of this invention. It is a flowchart explaining the operation | movement in the case of unlocking the security device of the storage warehouse which concerns on the 2nd Embodiment of this invention automatically.

  Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings. However, the components, types, combinations, shapes, relative arrangements, and the like described in this embodiment are merely illustrative examples and not intended to limit the scope of the present invention only unless otherwise specified. .

  FIG. 1 is a diagram showing the configuration of a security device for a storage according to an embodiment of the present invention. The configuration will be described below with reference to the block diagram shown in FIG. In the present embodiment, a case where a storage (safe) is housed in a housing will be described. The security device 50 of this storage has a normal storage 8 for storing valuables, a housing 7 for housing the entire storage 8, a determination device (control means) 3, and the operating state of each sensor is normal. And a status indicator (status display means) 1 for displaying whether or not. The storage 8 has a storage lock (second locking means) 6 that locks and unlocks a storage door (second door) 15 and a storage lock sensor that detects the operating state of the storage lock 6. (Second lock sensor) 5 is provided. The storage lock 6 may be manually locked / unlocked with a key, or may be automatically locked / unlocked from the outside by a lock device (automatic locking / unlocking means) 11. Further, the housing 7 includes a housing lock (first locking means) 4 that locks and unlocks the door (first door) 2, and a housing lock sensor that detects the operation state of the housing lock 4. A first lock sensor) 5 and a door sensor (first door open / close sensor) 10 for detecting the open / closed state of the door 2 are provided. Further, communication means 12 (shown in FIG. 2) for notifying the security company online when the status indicator 1 displays an abnormality is provided. When the door sensor 10 indicates the open state, the determination device 3 opens the door 2 illegally (breaks or the like) if the housing lock sensor 5 provided on the door 2 indicates the closed state. The lock device 11 is controlled so that the storage lock 6 of the storage door 15 is locked.

That is, in the present embodiment, the determination as to whether or not the opening operation is normal is started when the door 2 disposed on the outermost side is opened. When normal, the casing lock 4 of the outermost door 2 is first unlocked, and then the door 2 is opened. However, when an intruder who does not have the key opens the door 2, the door 2 must be destroyed and opened. Therefore, at that time, the door sensor 10 is opened, but the housing lock sensor 5 of the door 2 does not normally show the unlocked state. When the determination device 3 detects this difference, the storage lock 6 of the storage door 15 arranged on the innermost side is automatically locked by assuming that the door 2 has been opened illegally. Moreover, when the storage lock 6 of the storage door 15 is locked in advance, the state may be maintained. As a result, even if the outermost door 2 is illegally opened, the innermost storage door 15 will be locked, and it will take a lot of time to open, and the time until the guard arrives. You can earn.
In this embodiment, the security device for the storage is described. However, for example, the housing constitutes a money handling device such as a vending machine or ATM, and the storage is a money storage (safe). There may be. That is, the key is to provide the same level of security as double locking, while simplifying the administrator's locking operation as much as possible. Thereby, it can apply widely to the apparatus which handles money.

FIG. 2 is a block diagram showing functions of a security device for a storage according to an embodiment of the present invention. The same components will be described with the same reference numerals as in FIG. The storage 8 includes a storage lock 6, a storage lock sensor 9, and a lock device 11 that locks the storage lock 6, and the housing 7 includes a door sensor 10, a housing lock 4, and a housing lock sensor 5. It has. Then, the storage lock sensor 9, the housing lock sensor 5, and the door sensor 10 respectively input sensor signals to the determination device 3, and the determination device 3 outputs a lock signal for controlling the lock device 11. Further, the status indicator 1 is provided with an alarm lamp 13 and a lock OK lamp 14 and is controlled by the determination device 3. In addition, when the alarm lamp 13 is turned on, abnormality information is notified to the security company via the communication means 12.
Therefore, when the door sensor 10 indicates the open state and the housing lock sensor 5 provided in the door 10 indicates the open state, the determination device 13 assumes that the door 2 has been correctly opened. Then, the lock device 11 is controlled to unlock the storage lock 15. That is, in order to increase the security level, it is most certain and easy to increase the number of doors. However, increasing the number of doors hinders normal operation. Therefore, in the present embodiment, the storage lock 6 can be automatically locked and unlocked, and when the door 2 is correctly opened, the lock device 11 is controlled to unlock the storage lock 6. To do. Thereby, the trouble at the time of operation can be reduced, maintaining a security level.

Further, when the door sensor 10 indicates the closed state, the determination device 3 assumes that the door 2 has been correctly closed when the housing lock sensor 5 provided in the door 2 indicates the closed state. Then, the lock device 11 is controlled to lock the storage lock 6. That is, in this embodiment, the storage lock 6 is automatically locked and unlocked, and when the door 2 is properly closed, the lock device 11 is controlled to lock the storage lock 6. To do. Thereby, the trouble at the time of operation can be reduced, maintaining a security level.
Moreover, the state indicator 1 which displays whether the operation state of each sensor is normal is provided, and the determination apparatus 3 has the door sensor 10, the housing lock sensor 5, and the storage lock sensor 9 all closed. If it is shown, the lock indicator lamp 14 is turned on by the status indicator 1 assuming that the security device 50 of the housing is correctly locked. That is, as the number of doors increases, the time and effort required to confirm locking increases. Therefore, in the present embodiment, the state indicator 1 that displays whether or not the operation state of each sensor is normal is provided. When the sensor detects that all the doors are closed, the state indicator 1 locks the lock OK. A message is displayed. Thereby, after locking, the locked state can be easily and reliably confirmed from the outside.
In addition, the status indicator 1 turns on the alarm lamp 13 and notifies the security company via the communication means 12 of abnormality information when it is assumed that the door 2 has been illegally opened. That is, in general, a security device in a storage room to which a sensor is attached has a system that can constantly report the status to a security company online. Therefore, when something abnormal occurs in the security device 50 of the storage, it is necessary to provide the communication means 12 for detecting the state and notifying the security company as an alarm. Thereby, an abnormal state can be notified in real time.

FIG. 3 is a flowchart for explaining the operation in the case of automatically locking the security device of the storage according to the first embodiment of the present invention. In the case of the present embodiment, it is assumed that the storage 8 is provided with a lock device 11. First, valuables are stored in the storage 8 and the storage door 15 is closed (S20). Then, the door 2 of the housing 7 is closed (S21), and a key is inserted into the housing lock 4 and locked (S22). If the determination device 3 confirms that the door sensor 10 is ON and the housing lock sensor 5 is ON (Y in step S23), the lock device 11 of the storage 8 is turned ON and locked (S24). In this state, the storage lock sensor 9 is turned on. Next, the determination device 3 determines whether or not all the sensors are ON (S25). If all the sensors are ON (Y in step S25), the lock OK lamp 14 is turned on (S26). If the lock OK lamp 14 is not lit (N in step S25), it is confirmed whether the lock device 11 is operating.
In this embodiment, the storage lock 6 of the innermost storage door 15 is automatically locked and unlocked, and when the door 2 is properly closed, the storage lock 6 is locked. Thus, the lock device 11 is controlled. Thereby, the trouble at the time of operation can be reduced, maintaining a security level.
As the number of doors increases, the time and effort required to confirm the lock increases. Therefore, in the present embodiment, a status indicator 1 that displays whether or not the operation state of each sensor is normal is provided. When the sensor detects that all the doors are closed, the status indicator 1 locks the OK lamp. 14 is displayed. Thereby, after locking, the locked state can be easily and reliably confirmed from the outside.

  FIG. 4 is a flowchart for explaining the operation in the case of automatically unlocking the security device in the storage according to the first embodiment of the present invention. In the case of the present embodiment, it is assumed that the storage 8 is provided with a lock device 11. First, normal operation will be described. A key is inserted into the housing lock 4 to unlock the housing lock 4 (S30). When the signal of the housing lock sensor 5 is turned off, the determination device 3 turns off the lock OK lamp 14 (S31). Then, the door 2 of the housing 7 is opened (S32). As a result, the signals of the housing lock sensor 5 and the door sensor 10 are turned off (Y in step S33), so the lock device 11 of the storage 8 is turned off and unlocked (S34), and the storage door 15 is opened. (S35). The above is an explanation of normal operation. Next, the abnormal operation will be described. In the case of abnormal operation, an intruder who does not have a proper key can open the door 2 of the housing 7 only by destroying the housing lock 4 (S36). At this time, since the casing lock sensor 5 is not operated with a regular key, the signal of the sensor remains ON (locked state). When the door 2 of the housing 7 is opened (S32), the door sensor 10 is turned off. When the determination device detects that the door sensor 10 is turned off, it determines whether both the housing lock sensor 5 and the door sensor 10 are turned off (S33). Here, since the housing lock sensor 5 is ON and the door sensor 10 is OFF (N in step S33), it is assumed that the door 10 has been opened illegally, and the alarm lamp 13 is turned on (S37). At this time, since the storage lock 6 is locked by the lock device 11, this state is maintained (S38). As a result, since it takes time to break and open the storage door 15, the guard arrives during that time (S39) or the intruder gives up and escapes.

In the present embodiment, the determination as to whether or not the opening operation is normal is started when the outermost door 2 is opened. In normal operation, the outermost door 2 is first unlocked and then the door 2 is opened. However, when an intruder who does not have the key opens the door 2, the door 2 must be destroyed and opened. Accordingly, at that time, the door sensor 10 is opened, but the housing lock sensor 5 of the door 2 does not normally show the opened state. By detecting this difference, the determination device 3 assumes that the door 2 has been opened improperly, and holds the state of the storage lock 6 of the storage door 15 arranged on the innermost side. Moreover, the security device of the housing | casing with which the sensor is generally attached has the system which can report the state on-line to a security company always. Therefore, when something abnormal occurs in the security device 50 of the housing, it is necessary to provide the communication means 12 that detects the state and notifies the security company as an alarm. As a result, even if the outermost door 2 is illegally opened, the innermost storage door 15 remains locked, so it takes a lot of time to open, and the security guard arrives. You can earn time. Moreover, since the storage cabinet 6 is not operated unnecessarily, the mechanical life of the storage cabinet 6 can be extended. Furthermore, the abnormal state can be notified in real time.
In order to increase the security level, it is most certain and easy to increase the number of doors. However, increasing the number of doors hinders normal operation. Therefore, in this embodiment, the storage lock 6 of the innermost storage door 15 is automatically locked and unlocked, and when the door 2 is correctly opened, the storage door 15 is stored. The lock device 11 is controlled to unlock the warehouse lock 6. Thereby, the trouble at the time of operation can be reduced, maintaining a security level.

  As described above, in FIGS. 3 to 4, in order to increase the level of security, the housing lock 4 and the storage lock 6 are always locked, and the locked state of the storage lock 6 is maintained when an abnormality occurs. It is. 5-6, the housing lock 4 is locked, but the storage lock 6 is not locked, and a method of locking the storage lock 6 when an abnormality occurs will be described. The same operations as those in FIGS. 3 to 4 are denoted by the same step numbers and the description thereof is omitted.

FIG. 5 is a flowchart for explaining the operation in the case of automatically locking the security device of the storage according to the second embodiment of the present invention. FIG. 5 is different from FIG. 3 in that the step of locking the storage lock 6 in step S24 by the lock device 11 is omitted and whether all the sensors in step S25 are turned on. In step S42, it is determined whether the door sensor 10 is turned on.
This embodiment is an invention relating to a lighting method of the status indicator 1 when only the door 2 is locked and the storage door 15 is unlocked in order to save labor during operation. That is, when the case lock sensor 5 and the door sensor 10 indicate the closed state, the determination device 3 assumes that the case crime prevention device 50 has been correctly locked, and locks the state display device 1 with the OK. The lamp 14 is turned on. Thereby, after locking, the locked state can be easily and reliably confirmed from the outside.

FIG. 6 is a flowchart for explaining the operation in the case of unlocking the security device of the storage according to the second embodiment of the present invention. 6 differs from FIG. 4 in that the locking device of the storage lock 6 in step S34 is unlocked, while the unlocked state of the storage lock 6 is maintained in step S41, and the storage in step S38. While the lock of the storage lock 6 is held, the locking device 11 of the storage lock 6 is turned on in step S40 to perform the locking operation.
That is, when the outermost door 2 is opened improperly, the innermost storage door 15 is locked, so it takes a lot of time to open, and gains time until the guard arrives. be able to. In addition, the abnormal state can be notified in real time.
In order to save labor during operation, it is conceivable that only the door 2 is locked and the storage door 15 is closed but unlocked. Therefore, when the door 2 is normally unlocked, the storage door 15 can be opened as it is. That is, the storage lock 6 keeps the unlocked state when the door 2 is normally opened. Thereby, the trouble at the time of operation can be saved, and the storage lock 6 of the storage door 15 is not operated unnecessarily, so that the mechanical life of the storage lock 6 can be extended.
In addition, the person who obtained the key of the door 2 illegally may open the door 2 without destroying the housing lock and open the storage door 15 illegally. In such a case, the control means may not be able to detect an abnormality regarding the opening of the door 2. Therefore, the storage door 15 includes a second door opening / closing sensor that detects the open / closed state of the door, the second door opening / closing sensor detects the open state of the door, and the storage lock sensor 9 detects the closed state. The storage door 15 is assumed to have been opened illegally. Thereby, even when it cannot detect with the door 2, it can be finally notified as abnormality detection.

  DESCRIPTION OF SYMBOLS 1 Status indicator, 2 Doors, 3 Judgment device, 4 Housing lock, 5 Housing lock sensor, 6 Storage lock, 7 Housing, 8 Storage, 9 Storage lock sensor, 10 Door sensor, 11 Lock device, 12 Communication means, 13 Alarm lamp, 14 Lock OK lamp, 50 Security device for storage

Claims (4)

A housing having an opening in at least a portion thereof; a first door that opens and closes the opening of the housing; and a first door that is located inside the housing and opens and closes independently of the first door. A storage having two doors, first and second lock means for unlocking or locking the first and second doors, respectively, and the unlocked state of the first and second lock means, respectively. The first and second lock sensors to be detected, the first door opening / closing sensor for detecting the open / closed state of the first door, and an alarm when the first door is deemed to have been opened illegally Alarm means, automatic unlocking means for automatically unlocking or locking the second lock means, the alarm means based on detection states of the first door opening / closing sensor and the first lock sensor, and A security means for a storage provided with a control means for operating the automatic locking and unlocking means,
In the state where the first door opening / closing sensor is closed and the first lock sensor does not detect locking, the control means does not lock the second locking means, and the first lock sensor When the locking is detected, the automatic locking / unlocking means is operated to automatically lock the second locking means, and the first locking sensor detects the opening in the state where the second locking means is automatically locked. After the notification, when the first door opening / closing sensor detects opening, the second locking means is automatically unlocked, while the first locking sensor does not detect opening. When the door opening / closing sensor detects that the door is open, it is assumed that the first door has been opened improperly, the alarm means is activated, and the locked state of the second locking means is maintained. Security equipment for storage, characterized by .   A state display means for displaying whether or not the operation state of each sensor is normal, and the control means is configured such that the first and second lock sensors and the first door open / close sensor are all closed. The storage according to claim 1, wherein the storage device displays that the security device of the storage is properly locked and displays that the locking is normally performed by the state display means. Security device for warehouse.   The second door is provided with a second door opening / closing sensor for detecting an opening / closing state of the door, and the control means is configured to detect the second door even though the second lock sensor detects the closing state. The storage device according to claim 1 or 2, wherein when the open / close sensor detects an open state of the door, the alarm means is operated by assuming that the second door has been opened improperly. Security device.   The security device for a storage cabinet according to any one of claims 1 to 3, wherein the casing constitutes a money handling device, and the storage cabinet is for storing money. .

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