JP5033524B2 - Intercom system with electric lock control function - Google Patents

Description

  The present invention relates to an electric lock control system and an intercom system with an electric lock control function. More specifically, the present invention relates to authenticating a general-purpose recording medium on which visitor identification information is recorded with a limited number of times or a limited time, and unlocking the electric lock. The present invention relates to an electric lock control system and an intercom system with an electric lock control function.

  Recently, an electric lock control system having a function of unlocking an electric lock after reading and authenticating a recording medium has been widely used. In this type of electric lock control system, taking Patent Document 1 as an example, an ID card registered in advance by having a card reader read an ID card that is previously owned by a resident and recorded with an ID code. When the authentication is successful, the electric lock provided at the entrance is unlocked.

  For this purpose, a visitor such as a courier calls the dwelling unit of the delivery destination, calls the resident, and confirms that the resident is not a suspicious person, and then operates the unlock button before Since the lock is unlocked, it is inconvenient for both residents and visitors.

  Therefore, especially when this type of electric lock control system is provided to control the electric lock provided at the common entrance of the apartment house, a visitor such as a courier will enter the common entrance to the resident. Even if you can unlock the electric lock provided and enter the common entrance, if you notice something left behind, for example, if you want to go outside the common entrance and then enter the common entrance again, It was necessary to call the resident again to unlock the electric lock, which was particularly inconvenient and inconvenient for both residents and visitors.

Taking Patent Document 2 as an example, an IC card that has been distributed to visitors in advance and recorded with visitor identification information is read by a reader provided at the common entrance and recorded on the IC card. After authenticating the person's identification information, the electric lock provided at the common entrance is unlocked.
Japanese Patent Laid-Open No. 06-280429 JP 2004-180140 A

  However, in the above-mentioned conventional technology, a visitor such as a courier calls the dwelling unit of the courier, calls the resident, makes the resident confirm that the courier is visiting, and operates the unlock button. In addition, since the electric lock provided at the common entrance was unlocked, it was unusable for both visitors and residents.

  In particular, in a large housing complex consisting of multiple buildings, each time you visit each building, you call the resident of each building to confirm that you are not a suspicious person, and then It is necessary to have the electric locks installed at the entrance unlocked, and it seems to be extremely inconvenient for visitors.

  In addition, if an IC card for visitors is distributed in advance and authenticated, the IC card can be misused by a suspicious person. As a result, there is a security problem that can be exploited by visitors themselves. In particular, when an IC card with no limit on the number of times and no time limit is handed over to a suspicious person, a further security problem occurs.

  In order to solve such a security problem, the IC card possessed by the visitor is distributed a certain number of times by distributing in advance an IC card in which the valid count and the valid time are further recorded. When authentication is performed, or when a certain period of time has passed since the IC card owned by the visitor was issued, it may be possible not to authenticate the IC card. Since it is necessary to create and distribute an IC card for each person, costs increase. In addition, since the IC card distributed to the visitors is discarded when the valid number of times and the valid time have passed, it becomes a problem in terms of environmental protection measures.

  The present invention is proposed in view of such circumstances, and the general-purpose recording medium owned by the visitor is effectively used to authenticate the general-purpose recording medium for a certain number of times or a certain time. An electric lock control system that is easy to use for both visitors and residents and that does not cause waste of cost and resources while ensuring the security by allowing the electric lock to be unlocked, and such an electric lock control system. An object of the present invention is to provide an intercom system with an electric lock control function that is built in.

In order to achieve the object, an intercom system with an electric lock control function according to claim 1 includes an alarm monitoring panel installed in an administrator room, an interphone master unit installed in each dwelling unit, a common entrance, etc. An intercom system with an electric lock control function configured by combining an electric lock control system with an intercom system equipped with a lobby intercom installed in the system, and prepared for use in a system different from this system Reading means for reading visitor identification information recorded on a general-purpose recording medium; identification information registration means for registering visitor identification information read by the reading means; and visitor registration mode, A visitor registration mode execution means for registering the identification information of the visitor read by the reading means in the identification information registration means; and the reading means Thus, each time the visitor's identification information recorded on the general-purpose recording medium is read, the identification information registration means is referred to, and when the registration is confirmed, the electric lock is unlocked. And a counting means for counting the number of times of unlocking for each visitor identification information to which the electric lock is unlocked by the electric lock and unlocking means. An identification information invalidation processing unit that invalidates the identification information of the visitor registered in the identification information registration unit when the set number of effective unlocking times is reached, Identification information registration means, the identification information invalidation processing means are provided, and the lobby intercom is provided with the reading means, the visitor registration mode execution means, and the electric lock unlocking means, Intercom base unit When a predetermined operation is performed, the visitor registration mode permission notifies the lobby interphone, characterized in that to perform the visitor registration mode.

  Here, the term “general-purpose recording medium” used in this specification refers to a record such as a card key possessed by a building user such as an apartment house, a detached house resident, or a tenant to unlock an electric lock. It means not a medium, but a card on which the visitor's identification information is recorded, such as an employee ID card or membership card that the visitor normally considers possessing. Commonly available recording media such as cash cards, credit cards, SUICA (registered trademark), ICOCA (registered trademark), PITAPA (registered trademark), and FELICA (registered trademark) installed in mobile phone terminals are conceivable.

The intercom system with an electric lock control function according to claim 2 includes an alarm monitoring panel installed in a manager's room, an intercom master unit installed in each dwelling unit, and a lobby intercom installed in a common entrance. An intercom system with an electric lock control function configured by combining an intercom system with an electric lock control system, and the visit recorded in a general-purpose recording medium prepared for use in a system different from this system Reading means for reading the identification information of the visitor, identification information registration means for registering the identification information of the visitor read by the reading means, and the visitor read by the reading means by executing a visitor registration mode By the visitor registration mode execution means for registering the person's identification information in the identification information registration means and the reading means on the general purpose recording medium Each time the recorded identification information of the visitor is read, the identification information registration means is referred to, and when the registration is confirmed, the electric lock unlocking means for unlocking the electric lock, and the visitor identification For each piece of information, it is provided with a timing unit that counts an elapsed time that has elapsed since registration in the identification information registration unit, and when the elapsed time reaches a preset authentication valid time, the identification information registration unit Identification information invalidation processing means for invalidating the identification information of the visitor registered in the alarm monitoring panel, the identification information registration means, the identification information invalidation processing means is provided, The lobby intercom is provided with the reading means, the visitor registration mode execution means, and the electric lock unlocking means. When the interphone master unit is operated in a predetermined manner, It notifies the mode permission to the lobby interphone, characterized in that to perform the visitor registration mode.

According to the intercom system with an electric lock control function according to claim 1, the identification information registering unit executes the visitor registration mode and causes the reading unit to read the general-purpose recording medium normally owned by the visitor. The identification information of the registered visitor is registered, and thereafter, the identification information invalidation processing means counts the number of times of unlocking each time the unlocking means is unlocked by the electric lock unlocking means, and sets in advance. When the number of effective unlocking times reached, the visitor's identification information is invalidated.

  Therefore, general-purpose recording media such as ID cards that are normally owned by visitors, IC cards with built-in non-contact type IC tags, etc., without producing and distributing recording media exclusively for unlocking in advance for each visitor. By registering the visitor identification information recorded in the, the electric lock can be unlocked using the same general-purpose recording medium any number of times until the effective number of unlocks is reached. It is possible to provide an electric lock control system that is easy to use for both visitors and residents and that does not cause cost and waste of resources while ensuring it.

According to the intercom system with an electric lock control function according to the second aspect of the present invention, the visitor recorded on the general-purpose recording medium as described above without manufacturing and distributing the unlocking recording medium in advance for each visitor. Once the identification information is registered, the electric lock can be unlocked using the same general-purpose recording medium as many times as necessary until the authentication valid time is reached, so visitors and residents can be secured while ensuring security. An electric lock control system that is easy to use for both sides and does not cause waste of cost and resources can be provided.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a system system diagram showing a schematic configuration of an electric lock control system constituting a main part of the present invention. The specific configuration of the electric lock control system S1 having such a configuration and details of control processing will be described later.

  Such an electric lock control system S1 is configured by a known writable general-purpose recording medium such as reading means A configured by an ID reader 3 that reads identification information recorded on a portable general-purpose recording medium, and RAM. The ID registration storage device 11 having the identification information registration means B having the identification information registration table for registering the identification information read by the reading means A, the visitor registration mode M1 or the visitor registration mode M2 described later is executed. Then, the visitor registration mode execution means C for registering the identification information of the visitor read by the reading means A in the identification information registration means B, and the visitor identification information recorded on the general-purpose recording medium by the reading means A are obtained. Each time it is read, the identification information registration means B is referred to. When the registration is confirmed, an electric lock drive signal is sent to the electric lock 10 to release the electric lock 10. Electric lock unlocking means D which comprises an identification information invalid processing unit G (11), which are, respectively, the transmission lines, with connecting means such as a bus, are connected as shown.

  Hereinafter, an ID registration table will be exemplified as an example of the identification information registration table.

  The ID reading device 3 constituting the reading means A reads a general-purpose recording medium normally held by a visitor and recorded with visitor identification information and reads visitor identification information. The ID reading device 3 reads the visitor's ID code as identification information of the visitor from, for example, an ID card including a non-contact type IC tag, which is one of general-purpose recording media.

  Hereinafter, an ID code will be exemplified as an example of visitor identification information.

  Here, general-purpose recording media possessed by visitors are recording media such as card keys possessed for the purpose of unlocking electric locks by building users such as apartment houses, detached houses, and tenants. Rather, it means an ID card, such as an employee ID card or membership card, that is generally considered to be possessed by a visitor.

  In the ID registration storage device B provided with the identification information registration means B, the identification information registration means B is composed of a known writable storage medium such as a RAM, and an ID code for unlocking the electric lock 10. Is registered.

  The visitor registration mode execution means C causes the reading means A to execute visitor registration modes M1 and M2 to be described later when there is an input of a control signal to be described later. By means A, the visitor's ID code recorded on the general-purpose recording medium owned by the visitor is read, and the read visitor's ID code is registered in the identification information registration means B of the ID registration storage device 11.

  When the visitor's ID code read by the reading means A is read, the electric lock unlocking means D accesses the identification information registration means B provided in the ID registration storage device 11, and the identification information registration means B When the ID code is registered and matched, an electric lock unlocking signal is sent to the electric lock control device 5. An electric lock control device 5 for receiving an electric lock unlocking signal sent from the ID verification unlocking device 4 and sending an electric lock driving signal to the electric lock 10 to unlock the electric lock 10; It is configured with.

  The ID invalidation processing device 12 constituting the identification information invalidation processing means G determines the number of times the electric lock 10 is unlocked for each visitor ID code to which the electric lock unlocking means D unlocks the electric lock 10. Counting means E for counting, and time counting means F for counting the elapsed time since registration is registered each time the visitor's ID code is registered in the identification information registration means B.

  The identification information invalidation processing means G (12) configured as described above is used to register the identification information when the number of unlocks counted by the counting means E for each visitor's ID code reaches a preset number of effective unlocks. The ID code of the visitor registered in the means B is invalidated. In addition, when the elapsed time that has elapsed since registration by the identification information registration means B, which is timed by the visitor's ID code, reaches the authentication valid time set in advance, the timing means F informs the identification information registration means B. Invalidate the ID code of the registered visitor.

  The electric lock control system S1 having such a configuration executes the visitor registration mode M1 for registering the visitor ID code through the steps (1) and (2) shown in FIG. (1) The visitor registration mode execution means C sends a control signal to the reading means A to execute the visitor registration mode. (2) The reading means A executes the visitor registration mode, reads the visitor's ID code recorded on the general-purpose recording medium possessed by the visitor, and reads the read visitor's ID code into the ID registration storage device 11. And registered in the identification information registration means B.

  Further, the electric lock control system S1 executes a visitor registration mode M2 different from the visitor registration mode M1 described above through the steps (1) to (3) shown in FIG. That is, after the steps (1) and (2) described above, (3) the ID registration storage device 11 is an ID for notifying that the visitor ID code sent from the reading means A has been registered. The registered notification is sent to the identification information invalid processing means G (12) together with the registered ID code. The identification information invalidation processing means G (12) stores the time when the ID registration completed notification is transmitted when the ID registration completed notification is transmitted from the ID registration storage device 11 together with the registered ID code. By means F, the elapsed time elapsed after that is started.

  The electric lock control system S1 executes the following visitor authentication modes M3 and M4 after registering the visitor ID code through the above visitor registration mode M1 or visitor registration mode M2.

  In the visitor authentication mode M3, (4) the reading means A reads the ID code recorded on the general-purpose recording medium possessed by the visitor, and sends the read ID code to the ID verification / unlocking device 4. (5) The ID verification unlocking device 4 accesses the ID registration storage device 11 and requests transmission of an ID registration table provided in the identification information registration means B. (6) The ID registration storage device 11 receives a request from the ID verification unlocking device 4 and sends the ID registration table provided in the identification information registration means B to the ID verification unlocking device 4. (7) The ID verification unlocking device 4 refers to the ID registration table to check whether there is a match with the visitor's ID code sent from the reading means A, and if there is a match, The ID code is authenticated, and an electric unlocking signal is sent to the electric lock control device 5 to unlock the electric lock 10. (8) After step (7), the ID verification device 4 authenticates the visitor's ID code and notifies the identification information invalidation processing means G (12) that the electric lock 10 has been unlocked. Therefore, an unlock notification is sent together with the authenticated ID code. (9) The identification information invalidation processing means G (12) authenticates the ID code by the counting means E every time the unlocking notification is sent together with the authenticated ID code from the ID verification unlocking device 4. The number of times of unlocking is counted up, and when the number of times of unlocking reaches a preset effective number of times of unlocking, the ID registration storage device 11 is requested to delete the corresponding ID code. An erasure request signal is transmitted, the ID code is erased from the ID registration table, and the ID code registered in the identification information registration means B is invalidated.

  In step (9), the identification information invalidation processing means G (12) causes the ID registration storage device 11 to store the corresponding ID code when the unlock count reaches the preset effective unlock count. However, the present invention is not limited to this example. (9a) With respect to the ID verification unlocking device 4, the number of times of unlocking has reached the number of times of effective unlocking. In order not to authenticate the ID code, an authentication failure notification is sent, and the ID verification unlocking device 4 sends the corresponding ID code from the reading means A, and the ID code is sent from the reading means A. Even if it coincides with the visitor's ID code, it can be invalidated by not sending an electric lock unlocking signal to the electric lock control device 5.

  The number of effective unlocking times for authenticating the same ID code can be set according to the size of the housing complex, such as the number of units, the number of floors, and the size. For example, an electric lock installed at a common entrance can be unlocked. After that, it can be set to 4 times to deliver the package to the target dwelling unit and to unlock the electric lock installed at the common entrance again on the way home.

  On the other hand, in the visitor authentication mode M4, the points (4) to (7) described above are executed in common with the visitor authentication mode M3 described above, but (8), (9), and There is a feature in that the control process of the following step (10) or step (10a) is performed without executing the step (9a).

  That is, (10) the identification information invalidation processing means G (12) registers the ID from the ID registration storage device 11 when the visitor ID code is stored in the ID registration storage device 11 in the above-described visitor registration mode M2. Since the elapsed time from the time when the completion notification is sent is started by the time measuring means F, when the authentication valid time set in advance is reached, the corresponding ID is stored in the ID registration storage device 11. An erasure request signal for erasing the code is transmitted, the ID code is erased from the ID registration table, and the ID code registered in the identification information registration means B is invalidated.

In step (10), the identification information invalidation processing means G (12) deletes the corresponding ID code from the ID registration storage device 11 when the timed time reaches the preset authentication valid time. However, the present invention is not limited to this example. (10a) For the ID verification / unlocking device 4, the ID code whose time has reached the authentication valid time is authenticated. So that the ID verification / unlocking device 4 transmits the corresponding ID code from the reading means A and can verify the ID code, the ID code is not authenticated. Can also be disabled.
And the authentication valid time to authenticate the same ID code can be set according to the scale of the apartment house such as the number of units and the number of floors. For example, the electric lock installed at the common entrance is unlocked and the target unit is It is possible to estimate and set 10 minutes from the time the package is delivered to the time when the electric lock on the common entrance side is unlocked again on the way home.

FIG. 2 is a system diagram showing an example of the configuration of the intercom system S2 with an electric lock control function configured by incorporating the electric lock control system S1.

In such an intercom system S2 with an electric lock control function , a plurality of dwelling units are provided, and in each dwelling unit, an interphone master unit 1 is installed, which is composed of control lines, telephone lines, and video lines. The door phone sub unit 2 installed outside the dwelling unit is connected through the transmission line L1.

  When the interphone master unit 1 receives a call from the door phone slave unit 2 and responds, a call path through the transmission line L1 is formed between the interphone master unit 1 and the call becomes possible.

  Furthermore, the intercom base unit 1 is connected to the branching device 6 through a transmission line L1 composed of a control line, a telephone line, and a video line. The branching device 6 is provided to branch the transmission line L1 derived from the video control panel 7 and connect the interphone master unit 1 of each dwelling unit.

  The video control panel 7 is operated by a control by an alarm monitoring panel 8 connected through a transmission line L2 composed of a control line and a communication line, and is photographed by a camera built in the lobby intercom 9 and configured by a video line. At least the function of sending the video signal of the visitor video sent through the transmission line L3 to the intercom master unit 1 of the target dwelling unit while removing noise is provided. At this time, the visitor video is displayed on the monitor 15 (see FIG. 3) in the intercom base unit 1 of the target dwelling unit.

  A video control board 7 and a lobby intercom 9 are connected to the alarm monitoring board 8 through a transmission line L2.

  When the alarm monitoring panel 8 receives a call signal including the dwelling unit number from the lobby intercom 9 through the transmission line L2, the alarm monitoring panel 8 transmits the call signal including the dwelling unit number to the interphone master unit 1 of the target dwelling unit through the transmission line L2 and the transmission line L1. Then, a call signal is sent out and the call processing is performed by the intercom base unit 1 of the dwelling unit.

  At the same time, the alarm monitoring board 8 sends out a control signal through the transmission line L2 to operate the video control board 7, and sends out a control signal through the transmission line L2, so that the camera 93 built in the lobby intercom 9 is built. (See FIG. 5) is operated to take a visitor video and send the taken customer video as a video signal to the video control board 7 through the transmission line L3.

  The alarm monitoring panel 8 receives the response signal through the transmission line L1 and the transmission line L2 when the intercom master unit 1 of the dwelling unit that has performed the calling process receives the response operation, and the lobby intercom 9 And a communication path between the intercom base unit 1 of the dwelling unit that has accepted the response operation is formed by the transmission line L1 and the transmission line L2.

  Further, the alarm monitoring panel 8 sends an unlocking permission signal from the interphone base unit 1 through the transmission line L1 and the transmission line L2 when the interphone base unit 1 in communication with the lobby interphone 9 accepts the unlocking operation. Therefore, an unlock permission signal is relayed to the lobby intercom 9. Then, the lobby interphone 9 relay-transmitted with the unlocking permission signal sends an electric lock driving signal to the electric lock 10 through the transmission line L4 constituted by a control line, and unlocks the electric lock 10.

  In the intercom system S2 with the electric lock control function having such a configuration, the alarm monitoring panel 8 is provided with an ID registration storage device 11 and an identification information invalidation processing means G (12). Note that these may not be built in the alarm monitoring panel 8 but may be externally attached to the alarm monitoring panel 8.

  The lobby intercom 9 is provided with reading means A, visitor registration mode execution means C, and electric lock unlocking means D. Note that these may not be built in the lobby intercom 9 but may be externally attached to the lobby intercom 9.

  FIG. 3 is a block diagram showing an example of a basic configuration of the intercom master unit 1 and the door phone slave unit 2 used in the intercom system S2 with an electric lock control function of the present invention.

  The interphone master unit 1 includes images from the transmission / reception unit 14 for transmitting various signals through the transmission line L1 including at least the control unit 13, the control line, the telephone line, and the video line, the doorphone slave unit 2, and the lobby intercom 9. The video processing unit 16 that controls the video signal input through the monitor 15 and the transmission lines L1 and L3 configured by a liquid crystal display or the like, outputs the video signal to the monitor 15 and displays the video signal, and displays the video lines. Through the intercom unit 2, the lobby intercom 9, and the alarm monitoring panel 8, a communication unit 17 that controls to allow mutual communication, an operation unit 18 composed of various operation keys, and various types of control by the control unit 13. A storage unit 19 in which programs and the like are stored is provided.

  The call unit 17 is connected to a microphone MIC for inputting / outputting sound and a speaker SP. In the interphone master unit 1, the door phone slave unit 2 is connected to the interface 20 through the transmission line L 1.

  The intercom unit 2 includes at least a control unit 21, an interface 22 for transmitting various signals through the transmission line L 1, a communication unit 23 that controls the interphone base unit 1 to communicate with each other through the transmission line L 1, and a door phone unit. A camera 24 that captures at least the front of the device 2, a video processing unit 25 that processes video captured by the camera 24, and an operation unit 26 that includes a call button that is operated to call the interphone master unit 1.

  FIG. 4 is a block diagram showing an example of the basic configuration of the alarm monitoring panel 8 used in the intercom system S2 with an electric lock control function of the present invention.

  Such an alarm monitoring panel 8 transmits various signals through a control unit 80 for controlling at least the following components, an operation unit 81 having a key for inputting a dwelling unit number of the intercom master unit 1, and a transmission line L2. A transmission / reception unit 82, a storage unit 83 that stores various programs for controlling by the control unit 80, an alarm sound and an alarm message for notifying the occurrence of an abnormality in the intercom base unit 1, and a speaker ( An alarm sound output unit 84 that is transmitted from a not-shown display unit, a display unit 85 that displays a dwelling unit number designated by the operation unit 81, and a call unit 86 are provided.

  In the alarm monitoring panel 8 having such a configuration, the identification information registration unit B described above can be configured by a writable storage medium such as a RAM included in the storage unit 83 as an example, and the ID registration described above. The storage device 11 can be configured by a control unit 80 and a storage unit 83 as an example.

  Moreover, the identification information invalidation processing means G (12) described above can be configured by the control unit 80 as an example. Furthermore, the counting means E described above can be configured with a known counter as an example, and the timing means F described above can be configured with a known timer as an example.

  FIG. 5 is a block diagram showing an example of a basic configuration of the lobby intercom 9 used in the intercom system S2 with an electric lock control function of the present invention.

  Such a lobby intercom 9 includes at least a control unit 90, a transmission line L2, a transmission / reception unit 91 for transmitting various signals through the transmission line L3, and an operation having a number key and a call button for designating a dwelling unit number. Unit 92, a camera 93 for photographing a visitor, a video processing unit 94 for controlling a video signal formed by photographing with the camera 93, and a microphone MIC between the interphone master unit 1 or the alarm monitoring panel 8 as a call destination A calling unit 95 for making a hands-free call using the speaker SP, a storage unit 96 for storing various programs for performing control by the control unit 90, a display unit for displaying a dwelling unit number designated by the operation unit 92, etc. 97.

  In the lobby intercom 9 having such a configuration, the visitor registration mode execution means C can be configured by the control unit 90 as an example, and further includes a reading means A and an electric lock unlocking means D. As shown in the figure, the unlocking means D is connected to the electric lock 10 through the transmission line L4.

  Hereinafter, control processing of the intercom system with the electric lock control function having such a configuration will be described. FIG. 6 is a flowchart showing an example of a control process in the visitor registration mode M1 of the intercom system S2 with an electric lock control function of the present invention (100 to 117).

  In the lobby intercom 9, when a visitor performs a known call operation such as inputting a dwelling unit number and operating a call button (100), a call signal is sent to the target dwelling unit, and the intercom master unit 1 of the dwelling unit is sent. The lobby interphone 9 itself starts shooting the visitor by the camera 93 and sends the visitor's video to the interphone main unit 1 as a video signal. 1, the video of the visitor is displayed (103, 104).

  Then, when the intercom master unit 1 of the target dwelling unit receives a response operation by the resident (105, 106), a communication path is formed between the lobby intercom 9 and the intercom master unit 1 of the dwelling unit (107, 108).

  Next, when the interphone base unit 1 accepts a visitor registration mode permission operation by a resident who made a call while watching the video of the visitor (109), the interphone base unit 1 grants the visitor registration mode permission to the lobby intercom 9. Notify (110).

  When the lobby intercom 9 accepts the visitor registration mode permission from the interphone main unit 1 (111), the lobby intercom 9 starts the visitor registration mode by the visitor registration mode execution means C, for example, "Hold the card over the reading device." Please send a message such as “Please” by the speaker SP or by the display unit 97 (112, 113).

  Then, when the general-purpose recording medium is held over the ID reader 3 by the visitor, the ID reader 3 reads the visitor's ID code from the general-purpose recording medium (114), and the alarm monitoring board 8 reads the read ID code. To the ID registration storage device 11 provided on the side (115). The ID registration storage device 11 provided on the alarm monitoring panel 8 side receives the ID code sent from the ID reading device 3 provided on the lobby intercom 9 side (116), and receives the received ID code. The information is registered in the ID registration table included in the identification information registration means B (117).

  FIG. 7 is a flowchart showing an example of a control process in the visitor registration mode M2 of the intercom system S2 with an electric lock control function of the present invention (200 to 220). The control process of the lobby intercom 9 and the interphone master unit 1 is the same as the control process of steps 100 to 115 shown in FIG. 6, and thus the description is omitted. Here, only the control process on the alarm monitoring panel 8 side is described. Will be explained.

  That is, on the alarm monitoring board 8 side, when the visitor ID code recorded on the general-purpose recording medium is received from the ID reading device 3 on the lobby intercom 9 side (216), it can be included in the identification information registration means B. Registration is made in the ID registration table (217), and an ID registration completion notice is sent to the identification information invalidation processing means G (12) together with the registered ID code (218). At that time, the identification information invalidation processing means G (12) stores, as the ID registration time, the time when the ID registration completion notification is received for each ID code (219), and starts counting the elapsed time since that time. (220).

  FIG. 8 is a flowchart showing an example of the visitor authentication control process (visitor authentication mode M3) after the visitor ID modes are registered in the visitor registration modes M1 and M2 (300 to 317).

  When reading the visitor's ID code recorded on the visitor's general-purpose recording medium (300), the ID reading device 3 sends the read ID code to the ID verification / unlocking device 4 (301).

  When the ID verification unlocking device 4 receives the ID code sent from the ID reading device 3 (302), it requests the ID registration storage device 11 to send the ID registration table (303). When requested to send the ID registration table (304), the ID registration storage device 11 sends the ID registration table included in the identification information registration means B to the ID verification / unlocking device 4 (305).

  When the ID verification unlocking device 4 receives the ID registration table sent from the ID registration storage device 11, the ID verification unlocking device 4 refers to the received ID registration table and matches the ID code sent from the ID reading device 3 If there is no match, a known error notification is performed (308, 309). If there is a match, the electric lock control device 5 is informed of the electric lock. The lock signal is sent to unlock the electric lock 10 (308, 310), and then the unlock notification is sent to the ID invalidation processing device G (12) together with the ID code that is approved to unlock (311).

  The ID invalid processing device G (12) increments the count value by 1 by the counting means E (313) when the unlock notification is sent together with the ID that the ID verification unlocking device 4 has approved to unlock (312). . When the count value reaches the preset effective unlocking number (n), the ID registration storage device 11 is requested to delete the ID code whose count value has reached the effective unlocking number (n) (314). , 315).

  When the ID registration storage device 11 requests the ID invalidation processing device G (12) to delete the ID code whose count value has reached the number of effective unlocking times (n), the ID registration storage device 11 deletes the ID code from the ID registration table. By doing so, the ID code is invalidated (316, 317).

FIG. 9 is a flowchart showing another example of visitor authentication control processing (visitor authentication mode M4) after the visitor ID codes are registered in the visitor registration modes M1 and M2 described above (400 to 415). .
The control process of the ID reader 3 is the same as steps 300 and 301 in FIG. Further, the control processing of the ID verification unlocking device 4 is the same as the control processing of steps 302 to 310 except that step 311 “send unlock notification” in FIG. 8 is not performed.
Therefore, only the control process of the alarm monitoring panel 8 will be described below. That is, the ID invalid processing device G (12) of the alarm monitoring board 8 performs the control processing shown in steps 216 to 220 in FIG. 7, and is included in the identification information registration means B of the ID registration storage device 11 for each ID code. The elapsed time elapsed since registration in the registered ID registration table is monitored by the time measuring means F.

  When the time measured by the time measuring means F reaches a preset authentication valid time (411), an ID code deletion request including the ID code that has reached the authentication valid time is sent to the ID registration storage device 11. When the ID registration storage device receives an ID code deletion request including the ID code that has reached the authentication valid time from the ID invalid processing device G (12) (413), the ID registration storage device stores the ID code. The ID code is invalidated by deleting it from the ID registration table (414).

According to the intercom system S2 with the electric lock control function , the visitor registration mode is executed, and the general-purpose recording medium owned by the visitor and recorded with the visitor ID code is read by the reading means A on the lobby intercom 9 side. After registering the read identification information of the visitor in the identification information registration means B on the side of the alarm monitoring board 8, the identification information invalidation processing means G (12) performs the electric lock unlocking means for each visitor. Each time unlocked by D, the number of times of unlocking is counted, and when the preset number of effective unlocking times is reached, the identification information of the visitor is invalidated.

  Alternatively, the identification information invalidation processing unit G (12), for each visitor, when the elapsed time after the visitor's ID code is registered in the identification information registration unit B reaches a preset authentication valid time. In addition, the identification information of the visitor is invalidated.

  Therefore, it is necessary to use a general-purpose recording medium that the visitor normally owns, without manufacturing and distributing a dedicated recording medium for each visitor, until the effective number of times of unlocking is reached, or for each visitor. From the registration of the user's identification information until the authentication valid time is reached, the electric lock can be unlocked using the same general-purpose recording medium as many times as possible. An intercom system with an electric lock control function that is easy to use for both sides and does not cause cost and resource waste can be provided.

Furthermore, according to the intercom system S2 with an electric lock control function, the visitor's ID code is centrally registered by the identification information registration means B on the alarm monitoring board 8 side. Compared to the case where the visitor ID code is registered in units of the electric lock control unit as in the interphone system, the identification information registration means B for registering the visitor ID code in one place is provided in one place. Therefore, it is possible to provide a low-cost intercom system with an electric lock control function.
FIG. 10 is a system diagram showing a schematic configuration of another example of the electric lock control system forming the main part of the present invention. In addition, about the component same as the structure of FIG. 1, the same code | symbol is attached | subjected and description is abbreviate | omitted.

  In this electric lock control system S3, as shown in the figure, the configuration of the first electric lock control unit U1 constituted by the reading means A and the electric lock unlocking means D and the first electric lock control unit U1 are as follows. The second electric lock control unit U2 is further provided with a visitor registration mode execution means C.

  The first and second electric lock control units U1 and U2 are connected to the ID registration storage device 11 and the identification information invalidation processing means G (12) through a transmission line L2 composed of a control line and a communication line. Yes. More specifically, in the first and second electric lock control units U1 and U2, the reading means A is connected to the ID registration storage device 11 through the transmission line L2, and the ID verification unlocking device 4 It is connected to the identification information invalid processing means G (12) through the line L2.

  The first and second electric lock control units U1 and U2 are connected to the ID registration storage device 11 and the identification information invalidation processing means G (12) through a transmission line L2 composed of a control line and a communication line. However, the connection may be made through a transmission line L4 (see FIG. 2) composed only of control lines. In short, the connection may be made through a transmission line capable of transmitting and receiving control signals.

  The identification information registration means B provided in the ID verification / unlocking device 4 can be configured, for example, by incorporating a control unit and a writable storage unit (both not shown) in the ID verification / unlocking control device 4.

In the electric lock control system S3 having such a configuration, the reading means A, the ID registration storage device 11, the visitor registration mode execution means C, the electric lock unlocking means D, and the identification information invalidation processing means G (12) By performing coordinated control processing, visitor registration modes M1 and M2 and visitor authentication modes M3 and M4 can be executed.

The first electric lock control unit U1 has a function of registering the sent visitor identification information in the identification information registration means B when the visitor identification information is sent through the transmission line L2. ing.
On the other hand, the second electric lock control unit U2 sends the visitor identification information registered in the identification information registration means B by the visitor registration mode execution means C to the transmission line L2, and the visitor through the transmission line L2. A function of registering the sent visitor identification information in the identification information registration means B when the visitor identification information is sent.

  In the electric lock control system S3 having such a configuration, the second electric lock control unit U2 goes through the steps (11) to (13) shown in FIG. Execute M5. (11) The visitor registration mode execution means C sends a control signal to the reading means A to execute the visitor registration mode. (12) The reading means A executes the visitor registration mode, reads the visitor's ID code recorded on the general-purpose recording medium possessed by the visitor, and reads the read visitor's ID code into the ID verification unlocking device. 4 and registered in the identification information registration means B. (13) Thereafter, the ID verification unlocking device 4 sends the ID code registered in the identification information registration means B to the transmission line L2. At this time, in the first electric lock control unit U1, the ID verification unlocking device 4 registers the ID code sent through the transmission line L2 in the identification information registration means B.

  Here, in step (11), the second electric lock control unit U2 may cause all other electric lock control units U1 and U2 to register the ID code, or the electric locks constituting the system. Of the control units U1 and U2, an ID code may be registered in any one of the electric lock control units U1 and U2.

  In order to register an ID code for any one of the electric lock control units U1 and U2, it is assigned to the ID verification / unlocking device 4 provided in the electric lock control unit U1 and U2 for which the ID code is to be registered. A control signal including at least a registered terminal address and an ID code to be registered is transmitted through the transmission line L2, and the ID verification / unlocking device 4 to which the specified terminal address is assigned is designated by itself. That is, the ID code may be registered.

  On the other hand, the electric lock control system S3 executes a visitor registration mode M6 different from the above-described visitor registration mode M5 through the steps (11) to (14). That is, in the second electric lock control unit U2, after passing through the steps (11) to (13) described above, (14) the ID collation unlocking device 4 receives the visitor ID sent from the reading means A. An ID registration completion notification for notifying that the code has been registered is sent to the identification information invalidation processing means G (12) together with the registered ID code. The identification information invalidation processing means G (12) stores the time when the ID registered notification is transmitted when the ID registered notification is transmitted together with the registered ID code from the ID collation unlocking device 4. The time measuring means F starts measuring the elapsed time thereafter.

  And after registering a visitor's ID code through the above visitor registration mode M5 or visitor registration mode M6, the electric lock control system S3 performs the following visitor authentication mode M7 or visitor authentication mode M8. Execute.

  In the visitor authentication mode M7, in each of the electric lock control units U1 and U2, (15) the reading means A reads the ID code recorded on the general-purpose recording medium possessed by the visitor and performs ID verification on the read ID code. It is sent to the unlocking device 4. (16) Whether the ID verification / unlocking device 4 matches the visitor's ID code sent from the reading means A with reference to the ID registration table provided in its own identification information registration means B If there is a match, the ID code is authenticated and an electric lock unlocking signal is sent to the electric lock control device 5 to unlock the electric lock 10. (17) After that, the ID verification device 4 authenticates the visitor's ID code and notifies the identification information invalid processing means G (12) that the electric lock 10 has been unlocked. An unlock notification is sent with the code.

  (18) Each time the identification information invalidation processing means G (12) receives an unlock notification together with the authenticated ID code from the ID verification unlocking device 4, the counting means E sends the ID code to the ID verification unlocking means G. The number of unlocks that have been authenticated and unlocked is counted up, and when the number of times of unlocking reaches a preset effective number of unlocks, ID verification unlocking provided in all electric lock control units U1 and U2 An erasure request signal requesting that the corresponding ID code be erased is sent to the device 4, the ID code is erased from the ID registration table, and the ID code registered in the identification information registration means B is registered. Disable.

In step (18), the identification information invalidation processing means G (12) causes the ID collation unlocking device 4 to provide the corresponding ID when the number of times of unlocking reaches the preset number of times of effective unlocking. The ID code is invalidated by deleting the code, but the present invention is not limited to this example. (18a) The number of times of unlocking reaches the effective number of times of unlocking for the ID verification unlocking device 4 The ID verification unlocking device 4 sends out the corresponding ID code from the reading means A so that the ID code is not authenticated, and the ID code is sent out from the reading means A. Even if it coincides with the ID code of the visiting visitor, it can be invalidated by not sending an electric unlocking signal to the electric lock control device 5.
The number of effective unlocks that authenticate the same ID code can be set according to the size of the apartment, such as the number of buildings, the number of units, and the number of floors. After that, the elevator hall lock and the electric lock on the common entrance side are sequentially unlocked again on the way home after delivering the package to the target dwelling unit.

  On the other hand, in the visitor authentication mode M8, the points (15) to (18, 18a) described above are executed in common with the visitor authentication mode M7 described above, but the above-described (17), (18), In addition, there is a feature in that the control process of the following step (19) or step (19a) is performed without executing the step (18a).

  That is, in each of the electric lock control units U1 and U2, (19) the identification information invalidation processing means G (12) stores the visitor ID code in the ID verification unlocking device 4 in the visitor registration mode M6 described above. Since the elapsed time elapsed from the time when the ID registered / unlocked device 4 has been sent from the ID verification / unlocking device 4 is started by the time measuring means F, when the authentication valid time set in advance is reached. , An erasure request signal for erasing the corresponding ID code is sent to the ID verification / unlocking device 4 provided in all the electric lock control units U1, U2, and the ID code is stored in the ID registration table. And the ID code registered in the identification information registration means B is invalidated.

In step (19), the identification information invalidation processing means G (12) gives the corresponding ID code to the ID verification unlocking device 4 when the timed time reaches the preset authentication valid time. The ID code is invalidated by deleting the ID code. However, the present invention is not limited to this example. (19a) For the ID verification / unlocking device 4, the ID code whose time has reached the authentication valid time is displayed. In order to prevent authentication, an authentication failure notification is sent out, and even if the ID collation unlocking device 4 sends out the corresponding ID code from the reading means A and can collate the ID code, the ID code is not authenticated. In this way, it can be disabled.
The authentication valid time for authenticating the same ID code can be set according to the size of the apartment house, such as the number of buildings, the number of units, the number of floors, etc. For example, the electric lock on the common entrance side is unlocked, The time required to sequentially unlock the electric locks on the side of the common entrance again on the way home can be estimated and set to 10 minutes.

FIG. 13 is a system diagram showing an example of the configuration of an intercom system S4 with an electric lock control function configured by incorporating the electric lock control system S3. In addition, about the same component as interphone system S2 with an electric lock control function mentioned above (refer FIG. 2), the same code | symbol is attached | subjected and description is abbreviate | omitted.

  Such an intercom system S4 with an electric lock control function is applied to an apartment house having a plurality of buildings. In each building, an interphone master unit 1 and a door phone sub unit 2 are installed for each dwelling unit. The alarm monitoring panel 8 is connected to the intercom master unit 1 of each dwelling unit through the interface I / F and the transmission line L1.

  In addition, a lobby interphone 9 is connected to the intercom master unit 1 of each dwelling unit via a video control panel 7, and the lobby intercom 9 of each building has a reading means A, a visitor registration mode execution means C, An electric lock unlocking means D is provided, and a second electric lock control unit U2 is configured.

  And the elevator hall lock provided with the reading means A and the electric lock unlocking means D is comprised in the elevator hall of each ridge, and the 1st electric lock control unit U1 is comprised by each elevator hall lock. ing.

According to such an intercom system S4 with an electric lock control function, the following effects can be exhibited in addition to the effects exhibited by the above-described intercom system S2 with an electric lock control function.

That is, according to the intercom system S4 with the electric lock control function, as described above, the ID registration storage device 11 provided with the reading means A and the identification information registration means B, the visitor registration mode executing means C, the electric lock unlocking. The means D can execute the visitor registration mode M1 or the visitor registration mode M2 and the visitor authentication mode M3 or the visitor authentication mode M4 by performing control processing in cooperation with each other. The effect exhibited by the attached intercom system S2 can be achieved.

Further, according to the intercom system S4 with the electric lock control function, if the reading unit A registers the visitor's ID code on the lobby intercom U2 (9) side, the ID code is stored in the lobby intercom U2 (9). In addition to being sent to and registered in the elevator hall lock U1, the lobby intercom U2 (9) and the elevator hall lock U1 authenticate the visitor's ID code registered to the electric hall 10 Unlock.

  Accordingly, since the lobby intercom U2 (9) and the elevator hall lock U1 can be authenticated based on the visitor ID code registered in the identification information registration means B, the visitor ID code is unified. Compared with the registered configuration, it is necessary to access the identification information registration means B that centrally registers the visitor's ID code and send the visitor's ID code registered there. And the authentication operation can be performed quickly.

  Such effects include large apartment buildings that have multiple buildings with electric lock control units U1 and U2 that restrict entry, large shopping centers with many restricted entry places, luxury condominiums, residential blocks, storefronts, etc. In large apartments separated into blocks, the signal transmission distance from the electric lock unlocking means D provided in the electric lock control units U1, U2 to the alarm monitoring panel 8 where the ID code is registered is long. This is particularly noticeable.

In the electric lock control system S3 and the intercom system S4 with an electric lock control function, the identification information invalidation processing means G is provided only in one place, and the number of times the electric lock control units U1, U2 are unlocked or the electric lock Although the elapsed time since the visitor's ID code is registered in the control units U1 and U2 is collectively managed, the present invention is not limited to this example, and each of the electric lock control units U1 and U2 Is configured so that the identification information invalidation processing means G is incorporated, and the identification information invalidation processing means G manages the number of times of unlocking or the elapsed time of the electric lock control units U1, U2 in which the identification information invalidation processing means G is incorporated. So-called distributed management may be performed.

1 is a system diagram showing an example of a schematic configuration of an electric lock control system that constitutes a main part of the present invention . System diagram showing an example of the configuration of an intercom system with an electric lock control function of the present invention Block diagram showing an example of the basic configuration of the intercom master unit and door phone slave unit Block diagram showing an example of the basic configuration of the alarm monitoring panel Block diagram showing an example of basic configuration of lobby intercom The flowchart which shows an example of the control processing of the visitor registration mode in the intercom system with an electric lock control function by this invention The flowchart which shows the other example of the control processing of the visitor registration mode in the intercom system with an electric lock control function by this invention The flowchart which shows an example of the visitor authentication control process in the intercom system with an electric lock control function by this invention The flowchart which shows the other example of a visitor authentication control process in the intercom system with an electric lock control function by this invention The system system | strain diagram which shows the other examples of schematic structure of the electric lock control system which makes the waist | lumbar part of this invention System system diagram showing another example of the configuration of the intercom system with an electric lock control function according to the present invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Intercom main unit 8 Alarm monitoring board 9 Lobby intercom 10 Electric lock A Reading means B Identification information registration means C Visitor registration mode execution means D Electric lock unlocking means E Counting means F Timekeeping means G (12) Identification information invalid processing means U1 1st electric lock control unit U2 2nd electric lock control unit L2 Transmission line S1, S3 Electric lock control system S2, S4 Interphone system with electric lock control function

Claims (2)

It is composed of an intercom system that includes an alarm monitoring panel installed in a manager's room, etc., an interphone master unit installed in each dwelling unit, and a lobby intercom installed in a common entrance etc., combined with an electric lock control system. An intercom system with an electric lock control function,
Reading means for reading visitor identification information recorded on a general-purpose recording medium prepared for use in a system different from this system ;
Identification information registration means for registering identification information of the visitor read by the reading means;
A visitor registration mode executing means for executing a visitor registration mode and causing the identification information registration means to register the identification information of the visitor read by the reading means;
Each time the reading means reads the visitor's identification information recorded on the general-purpose recording medium, the identification information registration means is referred to, and when the registration is confirmed, the electric lock is unlocked. Unlocking means;
The electric lock unlocking means is provided with a counting means for counting the number of times of unlocking for each visitor identification information to which the electric lock is unlocked, and the number of times of unlocking is set in advance. An identification information invalidation processing unit for invalidating the identification information of the visitor registered in the identification information registration unit when the number of effective unlocking times is reached,
The alarm monitoring panel is provided with the identification information registration means, the identification information invalidation processing means,
The lobby intercom is provided with the reading means, the visitor registration mode execution means, and the electric lock unlocking means,
An intercom system with an electric lock control function, wherein when a predetermined operation is performed, the interphone master unit notifies the lobby interphone of permission of visitor registration mode and executes the visitor registration mode . It is composed of an intercom system that includes an alarm monitoring panel installed in a manager's room, etc., an interphone master unit installed in each dwelling unit, and a lobby intercom installed in a common entrance etc., combined with an electric lock control system. An intercom system with an electric lock control function,
Reading means for reading visitor identification information recorded on a general-purpose recording medium prepared for use in a system different from this system ;
Identification information registration means for registering identification information of the visitor read by the reading means;
A visitor registration mode executing means for executing a visitor registration mode and causing the identification information registration means to register the identification information of the visitor read by the reading means;
Each time the reading means reads the visitor's identification information recorded on the general-purpose recording medium, the identification information registration means is referred to, and when the registration is confirmed, the electric lock is unlocked. Unlocking means;
For each visitor's identification information, it comprises a time measuring means for measuring the elapsed time elapsed since registration in the identification information registration means, and when the elapsed time reaches a preset authentication valid time, Identification information invalidation processing means for invalidating the identification information of the visitor registered in the identification information registration means,
The alarm monitoring panel is provided with the identification information registration means, the identification information invalidation processing means,
The lobby intercom is provided with the reading means, the visitor registration mode execution means, and the electric lock unlocking means,
An intercom system with an electric lock control function, wherein when a predetermined operation is performed, the interphone master unit notifies the lobby interphone of permission of visitor registration mode and executes the visitor registration mode .

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