JP2007272386A - Security key box device, security device, door control method and door control program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a security key box device, a security device, a door control method, and a door control program, for preventing a false report in switching security modes for a security area. <P>SOLUTION: A card information acquisition part 102 acquires card identification information from an ID card, and an abnormality determination part 104 acquires sensor identification information stored in association with the card identification information from an identification information database 150 and determines whether detection information of a sensor corresponding to the sensor identification information is received or not. When receipt of the detection information is determined, a small door control part 109 covers a security mode switching instruction part 112 which is set within the security key box device and can instruct switching from a security release sate where no alarm is transmitted to a monitoring center when the detection information is received form the center to a security state where alarm is transmitted to the monitoring center when the detection signal is received from the sensor, and maintains the locked state of a door to be locked/unlocked. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a security key box device, a security device, a door control method, and a door control program, and particularly relates to prevention of false alarms when switching a security mode.

  2. Description of the Related Art Conventionally, there is generally known a security key box device that sets a security state with a security switching key and simultaneously stores the key and a key for locking a tenant in a building or a room entrance. Such a security key box device has a problem that the security state cannot be set if the exit person accidentally takes the key home.

  As a solution to such a problem, a security key box device is disclosed that automatically switches to a security state when a predetermined time elapses after the sensor no longer detects an abnormality (see Patent Document 1).

JP-A-5-182092

  However, in the technique described in Patent Document 1, when a security state is set for a tenant with a leaving person by the security key box device, a window in the tenant is open and the sensor detects an abnormality. There is a problem that an alarm is transmitted to the monitoring center, resulting in a false alarm. In such a case, the security company needed to respond to the alarm until it could be confirmed that it was a false alarm, for example, dispatching a security guard or confirming the work, which caused a heavy burden on humans and expenses.

  The present invention has been made in view of the above, and provides a security key box device, a security device, a door control method, and a door control program that prevent false alarms that occur when switching a security mode to a security area. With the goal.

  In order to solve the above-described problems and achieve the object, the invention according to claim 1 is configured such that when detection information is received from the sensor in the security area, an alarm indicating that the detection information has been received from the sensor is connected to the network. In the security key box device that instructs the security device to be transmitted to the monitoring center to switch the security to the security area, the medium identification information stored in the portable storage medium and the sensor installed in the security area are Identification information storage means for storing sensor identification information to be associated with each other, medium information acquisition means for acquiring the medium identification information from the portable storage medium, and medium information acquisition means from the identification information storage means The sensor identification information stored in association with the medium identification information acquired by the method is acquired, and the acquired sensor identification information is included in the acquired sensor identification information. An abnormality determining means for determining whether or not detection information of the corresponding sensor has been received, a door that can be unlocked and locked, and a cover that is installed inside the security key box device by the door and detected from the sensor A switching instruction means capable of instructing switching from a security release state that does not send an alarm to the monitoring center when receiving information to a security state that sends an alarm to the monitoring center when receiving detection information from the sensor; And a door control unit that maintains a locked state of the door when the abnormality determination unit determines that the detection information has been received.

  According to a second aspect of the present invention, in the security key box device according to the first aspect, the identification information storage means further associates the medium identification information with the door corresponding to each of a plurality of security areas. Door identification information to be identified is stored, and the door control means is stored in association with the medium identification information from the identification information storage means when it is determined that the detection information has been received by the abnormality determination means. The door identification information is acquired, and the locked state of the door corresponding to the door identification information is maintained.

  According to a third aspect of the present invention, in the security key box device according to the first or second aspect, the door control unit further determines that the detection information is not received by the abnormality determination unit. And the door is unlocked.

  According to a fourth aspect of the present invention, in the security key box device according to any one of the first to third aspects, a warning is displayed when the abnormality determination unit determines that the detection information has been received. Voice output control means for outputting a voice message is further provided.

  Further, the invention according to claim 5 shows a warning when the security key box device according to any one of claims 1 to 4 determines that the detection information is received by the abnormality determination unit. Display control means for outputting a display message is further provided.

  According to a sixth aspect of the present invention, there is provided a security device for transmitting an alarm indicating that detection information has been received from a sensor to a monitoring center connected to a network when the detection information is received from the sensor in the security area. Identification information storage means for storing the medium identification information stored in the storage medium and sensor identification information for identifying the sensor installed in the security area in association with each other; and the medium identification information from the portable storage medium The sensor identification information stored in association with the medium identification information acquired by the medium information acquisition unit is acquired from the medium information acquisition unit to be acquired and the identification information storage unit, and the acquired sensor identification An abnormality determination means for determining whether detection information of a sensor corresponding to the information has been received, a door that can be unlocked and locked, and the security key An alarm device that is installed inside the door device and covered by the door and that does not send an alarm to the monitoring center when detection information is received from the sensor, and alerts the monitoring center when the detection information is received from the sensor. Switching instruction means capable of instructing to switch to a security state, and door control means for maintaining the locked state of the door when the abnormality determination means determines that the detection information has been received. It is characterized by that.

  The invention according to claim 7 is directed to a security device that transmits a warning indicating that the detection information is received from the sensor to the monitoring center connected to the network when the detection information is received from the sensor in the security area. In a door control method for a security key box device that instructs switching of a security mode for the security area, a medium information acquisition step for acquiring medium identification information from a portable storage medium, and medium identification information stored in the portable storage medium And identification information storage means that associates and stores sensor identification information that identifies a sensor installed in the security area, and is stored in association with the medium identification information acquired by the medium information acquisition step. Whether or not sensor detection information corresponding to the acquired sensor identification information has been received. An abnormality determination step, and when it is determined that the detection information is received by the abnormality determination step, it is installed inside the security key box device, and when the detection information is received from the sensor, Covering the switching instruction means that can be instructed to switch from a security release state that does not transmit an alarm to a security state that transmits an alarm to the monitoring center when detection information is received from the sensor, and that can be unlocked and locked. And a door control step for maintaining the locked state.

  The invention according to claim 8 is characterized by causing a computer to execute the door control method according to claim 7.

  According to the first aspect of the invention, the medium identification information is acquired from the portable storage medium by the medium information acquisition means, and the medium identification information stored in the portable storage medium is set by the abnormality determination means, and installed in the security area. The sensor identification information stored in association with the medium identification information acquired by the medium information acquisition unit is acquired and acquired from the identification information storage unit that stores the sensor identification information for identifying the detected sensor in association with each other. It is determined whether sensor detection information corresponding to the sensor identification information received is received, and when it is determined by the door control means that the detection information has been received by the abnormality determination means, the security key box device has an inside. When the detection information is received from the sensor from the security release state where the alarm is not sent to the monitoring center when the detection information is received from the sensor. Sensors installed in the security area are abnormal by covering the switching instruction means capable of instructing switching to the security state that sends an alarm to the visual center and maintaining the locked state of the door that can be unlocked and locked Is detected, the door of the switching instruction section is not opened and cannot be switched to the guard state, so that it is possible to prevent erroneous reporting due to forgetting to close the window at the time of starting the guard. .

  According to the invention of claim 2, the door control means associates the medium identification information with the door corresponding to each of the plurality of security areas when it is determined that the detection information is received by the abnormality determination means. By acquiring door identification information stored in association with the medium identification information from the identification information storage means for storing the door identification information for identifying the door identification information, and maintaining the locked state of the door corresponding to the door identification information, If the security area is set and the sensor installed in the security area detects an abnormality when switching the security mode of a security area, the door of the switching instruction section corresponding to the security area will not open. Since it cannot be switched to the security state, there is an effect that it is possible to prevent a false alarm at the time of starting the security.

  According to the invention of claim 3, the door control means is further installed in the security area by unlocking the door when it is determined that the detection information is not received by the abnormality determination means. If the sensor is not detecting an abnormality, the door of the switching instruction unit is opened and can be switched to the guard state. Therefore, when the guard starts, the switch to the guard state is performed without sending a false alarm. There is an effect that can be.

  According to the fourth aspect of the present invention, when the voice output control means determines that the detection information has been received by the abnormality determination means, a voice message indicating a warning is output, thereby providing a sensor in the security area. When an abnormality is detected, a warning is output by voice, so that it is possible to accurately grasp the situation in which it is not possible to switch to the guard state, and it is possible to reduce the burden on the user.

  According to the invention of claim 5, when the display control means determines that the detection information has been received by the abnormality determination means, a display message indicating a warning is output so that the sensors in the security area When an abnormality is detected, a warning is output as a display message, so that it is possible to accurately grasp the situation where switching to the security state is not possible, and it is possible to reduce the burden on the user.

  According to the invention of claim 6, the medium identification information is acquired from the portable storage medium by the medium information acquisition means, the medium identification information stored in the portable storage medium by the abnormality determination means, and the security area The sensor identification information stored in association with the medium identification information acquired by the medium information acquisition means is acquired from the identification information storage means for storing the sensor identification information for identifying the sensor installed in the medium. Determining whether or not sensor detection information corresponding to the acquired sensor identification information has been received, and if the door control means determines that the detection information has been received by the abnormality determination means, the security key box device The detection information is received from the sensor from the security release state where the alarm is not sent to the monitoring center when the detection information is received from the sensor. Sensors installed in the security area by covering the switching instruction means capable of instructing the switching to the security state to send an alarm to the monitoring center and maintaining the locked state of the door that can be unlocked and locked If the switch detects an anomaly, the door of the switching instruction section does not open, and it cannot be switched to the guard state, so that it is possible to prevent false alarms due to forgetting to close the window at the time of starting the guard. Play.

  According to the invention of claim 7, the medium identification information is acquired from the portable storage medium by the medium information acquisition step, the medium identification information stored in the portable storage medium by the abnormality determination step, and the security area The sensor identification information stored in association with the medium identification information acquired in the medium information acquisition step is acquired from the identification information storage means for storing the sensor identification information for identifying the sensor installed in the medium. Determining whether the detection information of the sensor corresponding to the acquired sensor identification information has been received, and if it is determined by the door control step that the detection information has been received by the abnormality determination step, the security key box device The sensor is installed from the security release state that does not send an alarm to the monitoring center when receiving detection information from the sensor. When the detection information is received, the alarm is sent to the monitoring center. Covering the switching instruction means that can be instructed to switch to the guard state, and maintaining the locked state of the door that can be unlocked and locked, the inside of the guard area If the sensor installed in the system detects an abnormality, the switching instruction unit door will not open, and it will not be possible to switch to the security state, preventing false alarms such as forgetting to close the window when security is started. There is an effect that can be done.

  Moreover, according to the invention concerning Claim 8, when the sensor installed in the security area has detected abnormality by making a computer perform the door control method described in Claim 7, it switches. Since the door of the instruction unit does not open and cannot be switched to the security state, there is an effect that it is possible to prevent erroneous reporting due to forgetting to close the window at the time of starting the security.

  Exemplary embodiments of a security key box device, a security device, a door control method, and a door control program according to the present invention will be described below in detail with reference to the accompanying drawings. The present invention is not limited to these embodiments.

  The present embodiment will be described with reference to the accompanying drawings. When switching the security mode, the security key box device according to the present embodiment controls the security area so that it cannot be switched from the security release state to the security state if the sensor in the security area detects an abnormality. It is. The security key box device is a key storage that can switch a security state or a security release state by a security mode switching key, and can simultaneously store a security mode switching key and a security area entrance / exit key.

  Here, the security area refers to a security target area further divided in the building like one tenant when a plurality of tenants exist in the building, for example. The security area can lock the entrance / exit in the area unit, and can switch between the security state and the security release state in the area unit. The security status refers to a status in which detection information is sent from the sensor, that is, an alarm that notifies the abnormality is sent to the monitoring center when the security device receives detection information that is issued when an abnormality is detected by the sensor. The release state refers to a state in which an alarm to the monitoring center is not transmitted even when the security device receives detection information from the sensor.

  The security mode switching key is used when switching the security mode for each security area from the security state to the security release state, or when switching from the security release state to the security state. For example, the security mode switching key is an IC (Integrated Circuit) tag or key.

  First, a configuration example of a security key box device to which the present invention is applied will be described. FIG. 1 is a block diagram showing a configuration of a monitoring system including a security key box device according to the present embodiment. The monitoring system 10 according to the present embodiment includes a security key box device 100, a security device 200, and a monitoring center 300. The security key box device 100 and the security device 200 are connected via a communication line, and the security device 200 and the monitoring center 300 are connected via a network 400 such as a telephone line, a wireless network, and the Internet.

  The security key box device 100 according to the present embodiment includes a card reader 101, a card information acquisition unit 102, a detection information reception unit 103, an abnormality determination unit 104, an audio output control unit 105, and an audio output unit 106. The display control unit 107, the display unit 108, the small door control unit 109, the small door unit 110, the security mode switching instruction acquisition unit 111, the security mode switching instruction unit 112, and the security mode switching instruction transmission unit 113. And an identification information database 150.

  The identification information database 150 defines a sensor in the security area, a small door of the security key box device, and a security area corresponding to each card identification information of the ID card. FIG. 2 is an explanatory diagram showing an example of the data configuration of the identification information database. The identification information database 150 stores card identification information, sensor identification information, door identification information, and guard area identification information in association with each other.

  The card reader 101 reads information stored in an ID card corresponding to the security key box device 100 possessed by the manager of the security area. Card identification information and the like are stored in the ID card. The card information acquisition unit 102 acquires card identification information read by the card reader 101.

  The detection information receiving unit 103 receives detection information transmitted when the sensor 201 included in the security device 200 detects an abnormality. The detection information includes sensor identification information.

  The abnormality determination unit 104 acquires sensor identification information corresponding to the card identification information acquired by the card information acquisition unit 102 from the identification information database 150, and the detection information reception unit 103 receives from the sensor 201 corresponding to the sensor identification information. It is determined whether or not detection information has been received. That is, it is determined whether or not a sensor in the security area corresponding to the ID card possessed by the user has detected an abnormality.

  The voice output control unit 105 controls to output a voice message from the voice output unit 106. The voice output unit 106 outputs a voice message. Here, the voice message means a message for notifying abnormality by a human voice or hearing such as a buzzer sound. The display control unit 107 controls to display a display message on the display unit 108. Here, the display message refers to a message for notifying an abnormality visually by using characters, icons, figures, pictures, and the like. The display unit 108 outputs a display message. For example, a liquid crystal panel is used.

  The small door part 110 is a door installed so as to cover a security mode switching instruction part 112 to be described later, and the door can be unlocked, opened, and locked. Only when the small door part 110 is unlocked, the guard mode switching instruction part 112 can be operated. When the small door part 110 is locked, the guard mode switching instruction part 112 is operated. I can't. The small door control unit 109 controls to unlock, open or lock the small door unit 110. Further, if the small door control unit 109 determines that the abnormality determination unit 104 has not received the detection information from the sensor 201 corresponding to the sensor identification information, the small door control unit 109 reads the small door corresponding to the card identification information from the identification information database 150. The identification information is acquired, and control is performed so that the door of the small door part 110 corresponding to the acquired small door identification information is unlocked and opened.

  The security mode switching instruction unit 112 is installed inside the security key box device so as to be covered by the small door unit 110, and instructs the switching of the security mode using the security mode switching key. For example, when the security mode switching key is an IC tag, the security mode is instructed by being inserted into the security mode switching instruction unit 112, and the security release state is instructed by being extracted from the security mode switching instruction unit 112. Also, when the security mode switching key is a key, after inserting the key into the keyhole, turning to the security state side gives an instruction for the security state, and turning to the security release state side gives an instruction for the security release state. By attaching the security mode switching key to the security area entrance key with a key ring or the like, when the security mode switching key is inserted into the security mode switching instruction unit 112, the entrance key is put together in the small door portion 110. Can be stored.

  The security mode switching instruction acquisition unit 111 acquires a security mode switching instruction by an operation of the security mode switching instruction unit 112. The security mode switching instruction transmission unit 113 transmits the security mode switching instruction acquired by the security mode switching instruction acquisition unit 111 to the security device 200.

  The security device 200 switches the security mode for each security area according to the security mode switching instruction transmitted from the security key box device 100. The security device 200 transmits an alarm to the monitoring center 300 when receiving detection information from the sensor 201 in the security area where the security state is set.

  Next, security mode switching processing by the security key box device 100 configured as described above will be described. FIGS. 3A and 3B are a card information acquisition unit, a detection information reception unit, an abnormality determination unit, an audio output control unit, a display control unit, a small door control unit, a security mode switching instruction acquisition unit, and a security mode switching instruction. It is a flowchart which shows the security mode switching process procedure which a transmission part performs.

  First, the information stored in the ID card is read by the card reader 101 by bringing the ID card held by the user into contact with the card reader 101 or approaching the vicinity of the card reader 101 (step S301). FIG. 4 is an explanatory diagram showing an example of the arrangement of each part of the security key box device. For example, the information stored in the ID card is read by bringing the ID card into contact with the card reader 101 shown in FIG.

  The card information acquisition unit 102 acquires card identification information from the information read by the card reader 101 (step S302). The abnormality determination unit 104 acquires sensor identification information stored in association with the card identification information acquired by the card information acquisition unit 102 from the identification information database 150 (step S303). For example, referring to FIG. 2, when the card identification information is “C011”, “S111” and “S112” are acquired as the sensor identification information.

  The abnormality determination unit 104 determines whether or not the detection information receiving unit 103 has received detection information from a sensor corresponding to the acquired sensor identification information (step S304). When it is determined that the detection information receiving unit 103 has received detection information from the sensor 201 corresponding to the acquired sensor identification information, that is, an abnormality is detected by the sensor 201 in the security area that is going to be switched to the security state. If yes (step S304: Yes), the voice output control unit 105 controls the voice output unit 106 to output a warning voice message (step S305). For example, if detection information is sent from a sensor that detects the opening or closing of a veranda window in the security area, a voice message such as “Veranda window is open. Please check” is output.

  Next, the display control unit 107 performs control to output a warning display message from the display unit 108 (step S306). For example, a text message such as “Veranda window is open. Please check” is output. It should be noted that not only the characters but also a security area sketch that shows the position of the sensor detecting the abnormality and an image showing the sensor position may be displayed.

  Thereafter, the process returns to step S304, and the presence or absence of detection information from the sensor 201 is determined again, and the process is repeated until it is determined that there is no detection information from the sensor 201. When returning to step S304, a timer may be provided to return to step S304 after a predetermined time has elapsed.

  If it is determined in step S304 that the detection information receiving unit 103 has not received detection information from the sensor 201 corresponding to the sensor identification information, that is, an abnormality is detected by the sensor 201 in the security area that is about to be switched to the security state. If not (step S304: No), the small door control unit 109 acquires the small door identification information stored corresponding to the card identification information from the identification information database 150 (step S307). For example, when the card identification information is “C011”, “D011” is acquired as the door identification information.

  The small door control unit 110 unlocks and opens the small door unit 110 corresponding to the small door identification information (step S308). For example, in the case shown in FIG. 4, 15 small door portions 110 corresponding to the security area are arranged in the security key box device 100. Among them, when the small door portion 110c is the small door portion 110 corresponding to the small door identification information “D011”, only the small door portion 110c is unlocked and the door is opened. FIG. 5 is an explanatory diagram when the door of the small door portion is opened. A security mode switching instruction unit 112 is installed inside the small door unit 110, and the guard is operated by operating the security mode switching instruction unit 112 only when the door of the small door unit 110 is unlocked and opened. The mode can be switched.

  FIG. 6 is an explanatory diagram when the security mode switching key is inserted into the security mode switching instruction unit. The user inserts the security mode switching key 61 into the security mode switching instruction unit 112. Since the security mode switching key 61 is connected to the security area entrance / exit key 62, the security area switching key 61 is inserted into the security mode switching instruction unit 112, so that the security area entrance key 62 is also the small door part 110. Can be stored inside.

  The security mode switching instruction acquisition unit 111 acquires a switching instruction from the security state release state to the security state by an operation of inserting a security mode switching key into the security mode switching instruction unit 112 (step S309). Next, the user closes the door of the small door part 110. The small door control part 109 locks the door of the small door part 110 by using that the door of the small door part 110 was closed as a trigger (step S310).

  The security mode switching instruction transmission unit 113 acquires the security area identification information stored corresponding to the door identification information from the identification information database 150 (step S311). For example, when the door identification information is “D011”, “A001” is acquired as the security area identification information. The security mode switching instruction transmission unit 113 transmits a security area switching instruction to the security device 200 (step S312). For example, the security area identification information “A001” and the instruction to switch to the security state are transmitted to the security device 200. The security device 200 switches the security area corresponding to the security area identification information “A001” from the security release state to the security state according to the switching instruction information transmitted from the security key box device 100.

  Thus, when switching the security mode from the security release state to the security state, if the sensor detects an abnormality in the security area, the door of the small door corresponding to the security area will not open, and the security state will be entered. Since it cannot be switched, it is possible to reliably prevent misinformation due to forgetting to close the window.

  In addition, the door of the small door is unlocked and opened only when the sensor 201 in the security area to be switched from the security release state to the security state has not detected an abnormality, and switching to the security state is possible. Therefore, it is possible to switch to the security state without transmitting a false alarm.

  In the above-described embodiment, the security key box device 100 and the security device 200 are configured as separate devices. However, the security device 200 may include the function and configuration of the security key box device 100.

It is a block diagram which shows the structure of the monitoring system containing the security key box apparatus concerning this Embodiment. It is explanatory drawing which shows an example of the data structure of an identification information database. A security mode switching processing procedure performed by a card information acquisition unit, a detection information reception unit, an abnormality determination unit, a sound output control unit, a display control unit, a small door control unit, a security mode switching instruction acquisition unit, and a security mode switching instruction transmission unit is shown. It is a flowchart. A security mode switching processing procedure performed by a card information acquisition unit, a detection information reception unit, an abnormality determination unit, a sound output control unit, a display control unit, a small door control unit, a security mode switching instruction acquisition unit, and a security mode switching instruction transmission unit is shown. It is a flowchart. It is explanatory drawing which shows an example of arrangement | positioning of each part of a security key box apparatus. It is explanatory drawing at the time of opening the door of a small door part. It is explanatory drawing at the time of inserting the security mode switching key in the security mode switching instruction | indication part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Monitoring system 100 Security key box apparatus 101 Card reader 102 Card information acquisition part 103 Detection information receiving part 104 Abnormality determination part 105 Audio | voice output control part 106 Audio | voice output part 107 Display control part 108 Display part 109 Small door control part 110 Small door part DESCRIPTION OF SYMBOLS 111 Security mode switching instruction | indication acquisition part 112 Security mode switching instruction | indication part 113 Security mode switching instruction transmission part 150 Identification information database 200 Security apparatus 201 Sensor 300 Monitoring center 400 Network

Claims (8)

When the detection information is received from the sensor in the security area, the security device that transmits the warning indicating that the detection information is received from the sensor to the monitoring center connected to the network is instructed to switch the security for the security area. In the security key box device,
Identification information storage means for storing the medium identification information stored in the portable storage medium and the sensor identification information for identifying the sensor installed in the security area in association with each other;
Medium information acquisition means for acquiring the medium identification information from the portable storage medium;
The sensor identification information stored in association with the medium identification information acquired by the medium information acquisition unit is acquired from the identification information storage unit, and sensor detection information corresponding to the acquired sensor identification information is acquired. Abnormality determining means for determining whether or not
A door that can be unlocked and locked;
When the detection information is received from the sensor, the security key box device is installed by being covered with the door, and when the detection information is received from the sensor, the monitoring is not transmitted to the monitoring center when the detection information is received from the sensor. A switching instruction means capable of instructing switching to a security state for transmitting an alarm to the center;
When it is determined that the detection information is received by the abnormality determination unit, a door control unit that maintains the locked state of the door;
A security key box device comprising: The identification information storage means further stores door identification information for identifying the door corresponding to each of a plurality of security areas in association with the medium identification information,
The door control means acquires the door identification information stored in association with the medium identification information from the identification information storage means when it is determined that the detection information has been received by the abnormality determination means. The security key box device according to claim 1, wherein a locked state of the door corresponding to the door identification information is maintained.   The security key according to claim 1 or 2, wherein the door control means unlocks the door when the abnormality determination means determines that the detection information is not received. Box equipment.   The voice output control means for outputting a voice message indicating a warning when the abnormality determination means determines that the detection information has been received, further comprising: a voice output control means. The security key box device described.   5. The display control unit according to claim 1, further comprising a display control unit that outputs a display message indicating a warning when the abnormality determination unit determines that the detection information has been received. Security key box device. In the security device that transmits a warning indicating that the detection information is received from the sensor to the monitoring center connected to the network when the detection information is received from the sensor in the security area,
Identification information storage means for storing the medium identification information stored in the portable storage medium and the sensor identification information for identifying the sensor installed in the security area in association with each other;
Medium information acquisition means for acquiring the medium identification information from the portable storage medium;
The sensor identification information stored in association with the medium identification information acquired by the medium information acquisition unit is acquired from the identification information storage unit, and sensor detection information corresponding to the acquired sensor identification information is acquired. Abnormality determining means for determining whether or not
A door that can be unlocked and locked;
When the detection information is received from the sensor, the security key box device is installed by being covered with the door, and when the detection information is received from the sensor, the monitoring is not transmitted to the monitoring center when the detection information is received from the sensor. A switching instruction means capable of instructing switching to a security state for transmitting an alarm to the center;
When it is determined that the detection information is received by the abnormality determination unit, a door control unit that maintains the locked state of the door;
A security device comprising: When the detection information is received from the sensor in the security area, an instruction to switch the security mode for the security area is given to the security device that transmits an alarm indicating that the detection information has been received from the sensor to the monitoring center connected to the network. In the security key box device door control method,
A medium information acquisition step of acquiring medium identification information from a portable storage medium;
Acquired by the medium information acquisition step from the identification information storage means for storing the medium identification information stored in the portable storage medium and the sensor identification information for identifying the sensor installed in the security area in association with each other. Acquiring the sensor identification information stored in association with the medium identification information, and determining whether or not sensor detection information corresponding to the acquired sensor identification information has been received; and
When it is determined that the detection information has been received by the abnormality determination step, the security key box device is installed inside the security release state in which an alarm is not transmitted to the monitoring center when detection information is received from a sensor. A door control step for covering the switching instruction means capable of instructing switching to a guard state for transmitting an alarm to the monitoring center when detection information is received from the sensor, and maintaining the locked state of the door that can be unlocked and locked When,
The door control method characterized by having.   A door control program for causing a computer to execute the door control method according to claim 7.

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