JP2015151739A - security system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enter a room of a manager room such as an apartment house for managing a key of a common use space of a building, by enabling authentication of not only a manager but also a specific person, in an emergency of interrupting power source supply from a main power source.SOLUTION: A security system comprises a main authentication part for authenticating first approval data on a manager inputted from approval data acquiring means while receiving electric power supply from a main power source, a sub-authentication part for authenticating not only the first approval data of the manager but also second approval data on a specific person except for the manager while receiving the electric power supply from an auxiliary power source when receiving a power failure notification signal switched to the auxiliary power source from the main power source and a lock control part for executing unlocking of a lock device of a door of a manager room by establishment of authentication of the sub-authentication part, and the power failure notification signal is automatically transmitted from power failure notification means on condition that the main power source causes power failure, and the lock control part switches to the sub-authentication part from the main authentication part via authentication part switching means.

Description

  The present invention relates to a security system for a gate of a building.

  The problem of Patent Document 1 is to provide a security system that is easy to manage and that can control a lock device by alternative authentication in an emergency without significantly impairing the advantages of biometric authentication. Although the authentication switching means is a specific requirement, the main authentication unit 1 that authenticates the input predetermined biometric information, and the sub-authentication unit that authenticates auxiliary authentication information different from the authentication information of the main authentication unit 1 2, a switching unit 3 for switching to authentication by the sub-authentication unit 2 on the condition that the authentication in the main authentication unit 1 is not established, and a lock device 4 by the authentication establishment in either the main authentication unit 1 or the sub-authentication unit 2 The security system is configured with a lock control unit 5 for driving the. In addition, the security system is configured to start accepting authentication by the sub-authentication unit 2 for the auxiliary authentication information different from the authentication information determined to be unsuccessful after determining the failure of authentication by the main authentication unit 1 for the predetermined biometric information. The authentication method in FIG.

  Therefore, in Patent Document 1, the determination unit (authentication unit) first authenticates the main biometric authentication of the same person (for example, Mr. A), and if that is not successful, the biometric authentication is replaced with the biometric authentication. This is based on the technical idea of performing secondary authentication with ID authentication (identification number or code) of the same person (Mr. A) prepared as a backup separately. Therefore, in the event that a commercial AC power supply that is used on a daily basis in the event of a disaster such as a major earthquake is a power failure, for example, a management room for an apartment house that stores keys for common parts of a building. It is not suitable when there is no manager who manages the site.

  By the way, in Patent Document 2, when an ID reader receives a radio wave transmitted from a non-contact card, and identification information (personal information or ID information) included in the radio wave matches information recorded in advance. The door lock is unlocked. Communication between non-contact cards (responders) and ID readers (interrogators) regardless of the type of IC card inserted or held in the IC reader or the type of call answering within the radio wave irradiation range. Prior art using technology is a well-known matter.

  Patent Document 3 discloses a face authentication apparatus A that extracts feature points of a person's “face” and captures the feature points as identification information such as an ID. Referring to FIG. 1 of Patent Document 3, an optical first camera 6 that captures a feature point of a human face that has passed through a condenser lens 3, a half mirror 4, and a first filter 4, and the condenser lens. 3. Face authentication apparatus A combined with optical system second camera 6 for photographing the contour of the face of a person who has passed through half mirror 4 and second filter 8, and authentication unit 7 of face authentication apparatus A includes: It is possible to authenticate (determine) the face of a person corresponding to the multiple templates by comparing the facial feature points acquired by the optical system first camera 6 with a large number of templates recorded in the storage unit in advance. It is described that it is possible (Claim 1, paragraph 0037). And it is described that the system control board G of the face authentication apparatus shown in FIG. 4 can also unlock the electric lock of the electric lock control board D if the authentication result of the face authentication apparatus A is OK. (Paragraph 0038).

  Therefore, for example, the electric lock control panel can match the “feature point information” acquired in the image database regarding the feature points of the “face” of the administrator stored in the storage unit by taking the “face” of the administrator with a digital camera. The automatic door can be unlocked and not opened.

  At present, it is possible to specify an identifier of an administrator or the like based on Patent Document 2 for authentication using ID information (tag), Patent Document 3 using gene information (fingerprint, voiceprint, face, etc.), and so on. In the event of a major earthquake or other disaster, the AC power used on a daily basis will be used in the event of a power failure to manage buildings such as apartment buildings, office bins, and various facilities. Managers (administrators) are expected to take security measures quickly.

JP 2008-190258 A Japanese Patent Laid-Open No. 3-228988 Japanese Patent No. 4981700 FIG. 5 of Japanese Patent No. 3927257 FIG. 5 of Japanese Patent No. 3966599 FIG. 1 of JP2007-11530A

  In view of the problem of Patent Document 1, the main problem of the present invention is that it is possible to authenticate not only an administrator but also a specific person in an emergency when the power supply from the main power supply is interrupted. It is possible to enter a room of a manager room such as an apartment house managing the house. In other words, by utilizing one or more authentication technologies, in the event of a major earthquake and other disasters, the commercial AC power supply that is being used on a daily basis should “for example, have a power outage”, such as an apartment house, office bin, various facilities, etc. Not only managers (administrators) who manage the buildings of the city, but also specific residents etc. are to take security measures quickly. The second problem is that even if the manager is not nearby while the main power is turned off and the auxiliary power is feeding, for example, if it is a housing complex, a specific person (obligation to assist the manager) The identification information transmission means (for example, non-touch key, mobile phone 1D, etc.) with the same approval information as the registration information in the portable storage unit. It is possible to rush to open the door of the manager room, for example, to take out important things for security measures in the manager room. Other issues, such as improving the convenience of authentication of specific persons (for example, residents), and being able to escape from the entrance quickly, etc., are included in the dependent claims. When it becomes a component, it becomes the main subject of this invention.

  The security system according to the present invention includes a main authentication unit that authenticates the first approval data of the administrator input from the approval data acquisition unit while receiving power from the main power source, and from the main power source to the auxiliary power source. Sub-authentication that authenticates not only the first approval data of the manager but also the second approval data of a specific person other than the manager while receiving the power supply from the auxiliary power supply when receiving the switched power failure notification signal And a lock control unit that performs unlocking of the lock device for the door of the administrator room when the authentication of the sub-authentication unit is established, and the power failure notification signal is supplied from the power failure notification means on condition that the main power source has failed. It is automatically transmitted, and the lock control unit switches from the main authentication unit to the sub-authentication unit via an authentication unit switching means.

  In addition, the security system of the present invention includes a main authentication unit that authenticates the first approval data of the administrator input from the approval data acquisition unit while receiving power from the main power supply, and the auxiliary power supply from the main power supply. When the power failure notification signal switched to is received, not only the first approval data of the administrator but also the second approval data of a specific person other than the administrator is authenticated while receiving power from the auxiliary power supply. An authentication unit, and a door opening / closing control unit that opens the automatic door of the administrator room upon establishment of authentication of the sub-authentication unit, the power failure notification signal from the power failure notification means on the condition that the main power supply has failed The security system, wherein the door opening / closing control unit is automatically transmitted and switches from the main authentication unit to the sub-authentication unit via an authentication unit switching unit.

(A) In the invention described in the independent claim, even if the manager is not nearby while the main power is turned off and the auxiliary power is feeding, for example, in the case of a housing complex, the specific person Since it has identification information transmission means (for example, non-touch key, mobile phone 1D, etc.) in which the same approval information as the registration information is in the portable storage unit, rush to the administrator room and open the door of the administrator room You can open it, for example, you can take out important things for security measures in the manager's room. Therefore, even if there is no manager, a specific resident can quickly take measures for crime prevention.
(B) The invention described in claim 2 includes an approval information acquisition means for receiving approval information (for example, a non-touch key, an IC card, etc.) possessed by at least a specific person for unlocking the lock device in the administrator room, Since the processing is performed by the determination unit that determines whether or not the approval information received by the approval information acquisition unit matches the registration information recorded in advance in the storage unit, the authentication can be reliably performed. Also, depending on the embodiment, when there are a large number of specific persons (for example, 9, 15, 20, etc.), all the approval information (for example, non-touch keys) possessed by the specific persons may be the same. it can.
(C) In the invention according to claim 3, the manager room is provided with one or a plurality of key boxes for opening and closing the small doors with small door electric locks, and the key boxes include at least a disaster prevention warehouse, a stockpile. Since a child key that can be locked and unlocked is stored in a warehouse, entrance, etc., for example, a resident of an apartment house can take out the child key from the manager's room and store it in a disaster prevention warehouse, storage warehouse, entrance Etc. can be locked and unlocked.
(D) In the invention according to claim 4, the unlocking of the small door electric lock of the key box is at least the approval information of the specific person used when unlocking the door locking device of the administrator room or the specific person Therefore, the resident of a specific person does not need to carry a plurality of pieces of approval information, so convenience is improved.
(E) In the invention according to claim 5, the security system includes a building entrance as a component, the building entrance is provided with a door provided with an electric lock, and the auxiliary power is turned off. In such a case, the electric lock of the door is mechanically switched, for example, from locking when energized to unlocking during a power failure. Because it is unlocked, you can quickly escape from the entrance. In addition, when an electric lock is a reverse pattern, the effect on crime prevention can be heightened.
(F) The invention according to claim 6 is that the power failure notification means has switched from the main power supply to the auxiliary power supply for the portable terminal possessed by at least one of the manager or the specific person via the communication network at the same time. Therefore, when the specific person who received the e-mail is in the vicinity of the manager room, it is possible to immediately rush to the manager room. Therefore, the same effect as that of the first aspect of the invention can be obtained.
(G) According to the invention of claim 7, the security system also includes a disaster entrance as a component, and the door of the disaster entrance has a reverse master double-sided cylinder different from the lock device in advance. Since it is installed, when the electric lock is unlocked, it can be properly locked with the reverse master key possessed by the resident to ensure security.

FIGS. 1 to 7 are explanatory views showing a first embodiment of the present invention, FIGS. 8 to 10 are explanatory views showing a second embodiment of the present invention, and FIGS. 11 and 12 are third embodiments of the present invention. FIG. 13 is an explanatory view showing a fourth embodiment of the present invention, FIG. 14 is a schematic explanatory view showing an example of a preferred embodiment of the power failure device means, and FIG. 15 is a reverse master key on an emergency exit door. The schematic explanatory drawing which added the double-sided cylinder.
The block diagram which shows the whole structure of the security system X of this invention. (A) is a schematic explanatory diagram showing an authentication route A when power is supplied from the main power source during normal operation, and (b) is a schematic explanatory diagram showing an authentication route B when power is supplied from the auxiliary power source during power failure. The block diagram which shows the identification information transmission means (responder) and the identification information receiving means (interrogator) which are examples of approval data acquisition. The content figure of the main memory part of a lock | rock control part. The content figure of the sub memory part of a lock | rock control part. The flowchart which shows operation | movement of a security system. Explanatory drawing which shows the effect of this invention. The block diagram which shows the whole structure of the security system X1 of 2nd Embodiment (equivalent to FIG. 1). Schematic explanatory drawing of the key box installed in the administrator room. Explanatory drawing which opens the small door of a key box and takes out a child key. Explanatory drawing which shows an example of the electric lock of the gate of an entrance (locking type at the time of electricity supply). In FIG. 11, the explanatory view in which the lock is released at the time of de-energization. The block diagram which shows the whole structure of the security system X2 of 4th Embodiment (equivalent to FIG. 1). Schematic explanatory drawing which shows an example of preferable embodiment of a power failure notification means. The schematic explanatory drawing which added the double-sided cylinder of the reverse master key to the door of the emergency exit.

(1) Basic concept of the present invention In the case of an emergency when, for example, a large earthquake occurs, the manager is not in the manager room, the manager cannot immediately return to the manager room, or the manager has trouble. Assuming that there is a possibility that the manager is taken to the hospital by being caught in the hospital, the other person (for example, an officer of a management association of a housing complex, a person in charge of disaster prevention of a residents' association, the chairman of an autonomous community) Specific person) is also given permission to pass through the gate, and based on the idea that one or more other persons can unlock the lock device in the administrator room and open the gate (door).

  Therefore, the overall flow of the security system X is briefly explained as follows: “S1: A power outage occurred. S2: A person other than the manager (for example, an officer of the management association) knew that the power outage occurred. S3 : The other person who is a specific person rushed to the door of the administrator room S4: Since the administrator room contains important items for crime prevention measures, the authentication information of the specific person (for example, the specific person "The door lock device was unlocked with a non-touch key I possessed." The main idea was that the other idea (for example, in S2, that another person was out of power via the Internet) S5: A specific person took the child key out of the manager's room and locked / unlocked the doors of the disaster prevention warehouse, storage warehouse, entrance, etc. S6: Entrance when auxiliary power was cut off The electric lock on the door is energized Etc. was replaced mechanically cut from lock to power failure unlocking), depending JP how is preliminary intended to limit the main part of the present invention.

  When the above technical idea is embodied as an invention, basically, a current flows from the main power source (for example, a commercial AC power source of TEPCO) 1 to the lock control unit 5 as shown in FIG. At that time, the authentication means 10 of the lock control unit can open the door 7 of the administrator room 6 via the main authentication unit 11 that authenticates only the authentication information of the administrator A, while FIG. As shown in Fig. 2, when the main power supply 1 is interrupted, power supply is started instantaneously so that the auxiliary power supply (OO building battery) 2 is not interrupted, and while the auxiliary power supply 2 flows to the lock control unit 5, As a matter of course, the person A (regardless of whether or not there is an administrator), the door 7 of the administrator room 6 through the sub-authentication unit 12 that authenticates the authentication information of the specific person B who is another person to the administrator. The lock control unit 5 continues to supply power. Because it cannot know whether it is the main power source (eg TEPCO) 1 or the auxiliary power source (eg OOOO building battery) 2, the detection function (power failure detection circuit) ) And a power failure notification means 3 having a transmission function for transmitting a power failure signal by e-mail, a storage function for storing an address, a power failure determination function, and the like, and the lock control unit 5 receives a power failure notification signal from the power failure notification means 3 The authentication unit switching means (switching electric circuit) 15 of the lock control unit 15 receives a specific person (resident, etc.) B who is another person from the main authentication unit 11 that can be used only by the administrator A to the administrator A. Are also switched to the usable sub-authentication unit 15.

  Accordingly, the specific person or persons B who rushed to the door of the administrator room can open the door 7 of the administrator room 6 by using the sub-authentication unit 12, and even if there is no administrator A, the resident Etc. can quickly take countermeasures for crime prevention.

(2) Main part of 1st Embodiment In FIG. 1, X is the security system which manages the gate (door) of buildings, such as a housing complex, an office building, and various facilities of 1st Embodiment, The code | symbol on the left side of drawing 1 is a commercial AC power source (main power source) such as TEPCO, Tohoku Electric Power, Kansai Electric Power, etc. 2 is an auxiliary power source installed in a building such as an OO office building, an OO apartment house, or an OO facility (for example, an OO office building battery), 3, regardless of whether or not the auxiliary power supply is directly provided, the main power supply 1 and the auxiliary power supply flow without interruption through the same power supply line L1, and when the main power supply 1 fails, a power failure notification is made. A power failure notification means for transmitting the signal c via a signal line (wired or wireless) L2, 4 is a manager A (for example, A1 and A2) and a specific person B (B1, B2,... N) different from the manager A Possess or / and Approval data acquisition means 5 for reading / writing gene information of the administrator A and the specific person B, 5 is a lock control having a main authentication unit 11 and a sub-authentication unit 12 for authenticating the approval data of the approval data acquisition means 4, respectively. , 13 is a main storage unit for the main authentication unit 11, 14 is a sub storage unit for the sub authentication unit 12, and 15 is automatically sent from the power failure notification means 3 on condition that the main power source 1 has failed. Upon receiving the transmitted power failure notification signal c, the authentication unit switching unit switches the main authentication unit 11 constituting the authentication unit 10 to the sub-authentication unit 12.

  Further, reference numeral 6 on the right side of the drawing is a manager room for managing buildings such as OO office buildings and OO apartment houses, 7 is a door of the manager room, 8 is a lock device (electric lock) provided on the door 7, and 9 is It is a door frame provided with a strike in which a dead bolt constituting the lock device 8 is engaged.

  Therefore, the main part of the first embodiment includes a main authentication unit 11 that authenticates the first approval data a of the manager A input from the approval data acquisition unit 4 while receiving power from the main power supply 1; On the other hand, when the power failure notification signal c indicating that the main power source 1 is switched to the auxiliary power source 2 is received, not only the first approval data a of the manager A but also the power supply from the auxiliary power source 2 is received. A sub-authentication unit 12 that also authenticates the second approval data b of the specific person B other than the manager, and a lock that executes unlocking of the lock device 8 of the door 7 of the manager room 6 when the sub-authentication unit 12 is authenticated. The power failure notification signal c is automatically transmitted from the power failure notification means 3 on the condition that the main power supply 1 has failed, and the lock control portion 5 is connected to the main power supply via the authentication portion switching means 15. The authentication unit 11 is switched to the sub-authentication unit 12.

  Therefore, even if the manager is not in the vicinity while the main power source 1 is turned off and the auxiliary power source 2 is supplying power, for example, in the case of an apartment house, a specific person can store the secondary memory for the sub-authentication unit 12. Since the same approval information b as the registration information registered in the unit 14 has the identification information transmitting means (for example, a non-touch key, a 1D card, a mobile phone 1D, etc.) 20 in the portable storage unit. The door 7 of the manager room 6 can be opened by approaching, operating, etc. For example, an important thing (for example, a child key of a gate in a common part of a building) 19 for security measures in the manager room can be opened. Can be taken out.

In the first embodiment, the specific person B preferably includes an interrogator (so-called reader / writer) and a responder (so-called tag) which are an example of the approval data acquisition unit 4 in order to guarantee the authenticity of authentication. Yes. Here, the responder is the identification information transmitting means 20 shown in the upper part of FIG. 3, while the interrogator is the identification information receiving means 21 shown in the lower part of FIG.
The number of identification information transmitting means 20 (for example, applicant's product called a non-touch key) is different depending on the number of buildings, for example, in the case of an apartment house, but a single area is formed of about 10 buildings. In many cases, there are management union officers (directors, vice directors, accounting directors, etc.) in each building, so it is possible to rush to the manager's room 6 in an emergency by focusing on about 10 people. To possess.

  Therefore, in an emergency, at least one officer of the specific person B rushes to the door 7 of the manager room 21 and, for example, “the operation of holding the identification information transmitting means 20 over the identification information receiving means 6” or “predetermined area where radio waves reach” When approaching, the identification information receiving means 21 can read and write the identification information of the identification information transmitting means 20.

  When the approval data acquisition unit 4 is a biometric authentication reading unit (not shown), or when used together with the interrogator 21 and the responder 20, the gene information of the specific person B can be read. Further, when the approval data acquisition means 4 is a figure information acquisition means (not shown) or is used together with the interrogator 21 and the responder 20, the figure information acquisition means is the “face” of the specific person B or / And "appearance" can be acquired as image information.

  In the first embodiment, an ID reading device (interrogator) 21 serving as identification information receiving means provided on the outer wall surface of the door 7 provided in the manager room 6 or in the vicinity of the outer wall surface of the door 7 is a specific person B. When receiving a transmission radio wave from a non-contact type ID storage medium (ID tag, ID card, ID necklace, etc.) 20 as identification information transmission means possessed or attached to the lock control unit 5, the determination unit The authentication means 10 determines whether the received information is valid (verifies whether it is valid information). If the determination result is impossible, the lock state of the lock device 8 is maintained as it is, while the determination result is acceptable (valid) If it is determined to be information), the lock device 8 is controlled to the unlocked state.

(3) Call between the identification information transmitting means 20 and the identification information receiving means 21 FIG. 3 is a block diagram showing the configuration of the identification information transmitting means 20 and the identification information receiving means 21. For example, when the identification information transmission unit 20 receives a transmission wave in a narrow range (for example, within 2 meters) from the identification information reception unit 21 via a transmission / reception antenna (an LF reception unit in the case of reception), the identification information transmission unit 20 An operating power source is created by the electromotive force induced by the induction electromagnetic field, and the identification information stored in the memory (storage unit) in advance by operating with the power source is transmitted from the transmitting / receiving antenna (RF transmitting unit in the case of transmission). On the other hand, the identification information receiving means 21 transmits a radio wave for operating the identification information transmitting means 20, and receives the identification information transmitted from the identification information transmitting means 20, and outputs it to the lock control unit 5 shown in FIG. To do.

(4) Configuration of Identification Information Transmitting Unit 20 The configuration of the identification information transmitting unit 20 on the upper side of FIG. 3 will be described. In addition, the code | symbol of each part is omitted. The identification information transmission means 20 is provided with a transmission / reception antenna, a card power supply unit, a modulation / demodulation unit, a control unit, a storage unit, and an I / O conversion unit. The transmission / reception antenna includes an RF transmission unit including an antenna and an LF reception unit including a coil, and is used for transmission / reception of radio waves. The card power supply unit rectifies the FSK (frequency shift keying) signal received by the transmission / reception antenna to generate a power supply voltage for operating each unit. The modem unit demodulates serial data from the FSK signal received by the transmission / reception antenna and modulates data (identification information) read from the storage unit (ROM) into the FSK signal. The I / O conversion unit converts the serial data from the modulation / demodulation unit into parallel data and outputs the parallel data to the control unit, and converts the parallel data from the control unit into serial data and outputs the serial data to the modulation / demodulation unit. The control unit decodes the command from the data-converted received signal, and writes or reads data to or from the storage unit.

(5) Configuration of Identification Information Receiving Unit 21 The lower identification information receiving unit 21 in FIG. 3 has a simple configuration. Of course, the identification information receiving unit 21 has a determination (collation) unit (authentication function). You may have it. In the embodiment, the lock control unit 5 includes a determination (collation unit) unit (authentication function) 10. Since the identification information receiving means 21 may be provided separately or integrally with the lock control section 5, the identification information receiving means is not determined by the lock control section 5 as in the present embodiment. Even if the identification information is determined at 21, it is substantially the same.

  The identification information receiving means 21 includes a transmission / reception antenna 22, an amplification / detection unit 23, a signal output I / O conversion unit 24, a signal input I / O conversion unit 28, a modulation unit 25, an oscillation unit 26, and power amplification. A portion 27 is provided. The transmission / reception antenna 22 includes an RF reception unit including an antenna and an LF transmission unit including a coil, and is used for transmission / reception of radio waves. The amplification / detection unit 23 amplifies the FSK signal received by the transmission / reception antenna 22 and demodulates serial data. The I / O conversion unit 24 converts the serial data from the amplification / detection unit 23 into parallel data and outputs the parallel data to the lock control unit 5.

  The I / O conversion unit 28 converts the parallel data from the lock control unit 5 into serial data and outputs the serial data to the modulation unit 25. The modulation unit 25 performs FSK modulation on the serial data from the I / O conversion unit 28 based on the two signals having the frequencies f1 and f2 from the oscillation unit 26 and outputs the result to the power amplification unit 27. In this case, the modulation unit 25 determines a signal of frequency f1 for the data bit “0” and a signal of frequency f2 for the data bit “1”, and converts the signal to the signals of frequencies f1 and f2 for each data bit. FSK modulation to be converted is performed. The power amplifying unit 27 connected to the power supply units (1, 2) via the power supply line L1 amplifies the FSK signal from the modulating unit 25 and outputs the amplified signal to the transmitting / receiving antenna 22. For convenience of explanation, the power source units (1, 2) are shown in the identification information receiving means 21, but in the embodiment, the power source voltage used in the power amplifying unit 27 is the main power source 1 shown in FIG. Supplied from the auxiliary power source 2.

(6) Configuration of Lock Control Unit 5 The lock control unit 5 includes an identification information receiving unit as a first input unit constituting the approval data acquisition unit 4, a biometric reading unit as a second input unit, and a third input unit. And at least one input signal from the first input unit to the third input unit is received. Further, a power failure notification signal c is received from the power failure notification means 3 when the main power source 1 is powered off. Further, as described above, it includes authentication unit switching means (for example, an electronic circuit) 15 for switching from the main authentication unit 11 to the sub-authentication unit 12 when the power failure notification signal c is received from the power failure notification unit 3. The area of the storage unit is divided into at least two types, and includes a main storage unit 13 and a sub storage unit 14. In addition, although not particularly illustrated, a timer, an output unit for the lock device 8, a transmission unit for the communication network, a warning information transmission unit for transmitting warning information, and the like are added.

  By the way, as shown in FIGS. 4 and 5, the contents of the main storage unit 13 and the sub storage unit 14 of the storage unit are, for example, identification information respectively assigned to the manager A (FIG. 4) and the specific person B (FIG. 5). ID information data, biometric data, and appearance data corresponding to each are stored.

  When the lock control unit 5 takes in the data from the I / O conversion unit 24 described above and the verification unit 10 determines that the written approval information (a, b) is the assigned registration information (identifier). Referring to the data buffer of the storage unit (main storage unit 13 or sub storage unit 14), it is determined whether or not the same information as the information to be authenticated (identification information, biometric authentication information, form information) is registered. To do. In the first embodiment, when it is determined that the same information is registered (recorded), the lock device 8 is unlocked. Therefore, not only the manager A but also the specific person B is the door of the manager room 6 in an emergency. 7 can be opened. The storage unit has a function of storing the history of the manager A and the specific person B.

(7) Biometric authentication reading means as the approval data acquisition means 4 The biometric authentication reading means is, for example, a fingerprint reader, palm print reader, glow pattern reader, facial contour reader, voice print reader, vein reader, or the like. A combination of any number or more is used. Existing fingerprint readers, palmprint readers, glow pattern readers, facial contour readers, voiceprint readers, and vein readers are used for the biometric reading means.

  Therefore, for example, taking a fingerprint reader as an example, the biometric authentication information of the administrator A and the specific person B is a fingerprint pattern (gene information). Therefore, for example, when the specific person B presses the fingertip against the fingerprint reader, the fingerprint reader reads the fingerprint pattern, and the collation means 10 determines whether or not it matches the registered biometric data. If the fingerprint pattern matches the registered biometric data, the locking device 8 is immediately changed from the locked state to the unlocked state.

(8) Appearance information acquisition means as the approval data acquisition means 4 The appearance information acquisition means is installed on the outer wall surface of the door 7 of the manager room 6 or the wall, ceiling, floor surface, etc. in the vicinity of the outer wall surface of the door 7, for example. Including a person detection means (not shown) and a digital camera that takes a picture of the “face” and “form” of the manager A and the specific person B based on the detection signal of the person detection means. The appearance information (image information) is transmitted to the lock control unit 5.

  The collation means 10 of the lock control unit 5 stores the appearance information (image information) acquired by the appearance information acquisition means 4 and the features of the face and the figure in the storage units (image storage units) 13 and 14 in advance as identification information such as IDs. It is determined whether or not the recorded registration information matches. The rest of the processing is the same as in the biometric authentication reading means.

  In the embodiment, the form information acquisition unit 4 includes a face / form region extracting unit (not shown), and the face / form region extracting unit is a raw still image (implemented in the image input / output unit). The feature point extraction unit, which is one of the functions of the lock control unit 5, generates the extraction information of the appearance of the manager A and the specific person B extracted from the “form”. From the information, for example, feature point information (image information) such as the position of the eyes and nose on the face part, height, physique, and clothes is generated and passed to the collating means 10.

  The matching means 10 compares (matches) the registration information of the manager A or the specific person B registered in the image storage units 13 and 14 in the storage unit with the feature point information, and if they match, The lock control unit 5 controls the unlocking of the lock device 8 of the door 6. As described above, when the lock control unit 5 acquires the approval data via the approval data acquisition unit 4 and determines that it is valid information, the authentication information of the specific persons B1, B2, etc. is stored in the storage unit. Save.

(9) Flowchart FIG. 6 is a flowchart showing the operation of the security system. In S1, the power failure notification means 3 determines whether or not it is a power failure. When it is determined (detected) that the main power source 1 has failed, the power failure notification means 3 proceeds to S2 and immediately notifies (transmits) a power failure signal to the lock control unit 5. When the lock control unit 5 receives the power failure signal notification (S3), the authentication unit switching means 15 switches the main authentication unit 11 to the sub-authentication unit 12 (S4). In the first embodiment, since the mail transmission means and portable terminal using the communication network are not the limiting requirements of the invention, it is left to the judgment of a specific person whether or not it is a power failure. If the user has rushed to the door 7 of the person room 6, the process proceeds to S5, where “the presence / absence of identification information” is determined.

  If the lock control unit 5 receives the approval information 20 of the specific person B (for example, the approval information in the non-touch key) 20 via the approval data acquisition unit 4, the process proceeds to S6 and determines "whether it has been registered?" . Then, when the approval information of the specific person B is already registered in the secondary storage unit 14, it is determined as valid information, and the lock device 8 in the administrator room 6 is changed from the locked state to the unlocked state. In each step (for example, S1, S3, S5, S6), “NO” is as shown in FIG. As shown in FIG. 7, the effect of the present invention is that the specific person B opens the door 7 of the manager room 6 and takes out an important object (child key) 19 that can lock and unlock the gate of the common part. Can do. Here, the “slave key” is a subordinate key of the master key (M.K). For example, the slave key A corresponds to the lock A, the slave key B corresponds to the lock B, and the like.

(10) Second Embodiment FIG. 8 is a block diagram (corresponding to FIG. 1) showing the overall configuration of the security system X1 of the second embodiment, and FIG. 9 is a schematic explanation of the key box 31 installed in the administrator room 6. FIG. 10 shows the structure of the responder and the interrogator. FIG. 10 shows that the main door 32 of the key box 31 can be opened / closed and can be opened / closed and unlocked / unlocked. It is explanatory drawing which takes out the child key 19 which is an example. For example, the specific person B who is a resident of the apartment house can take out the child key 19 from the manager room 6 and lock and unlock doors such as a disaster prevention warehouse, a storage warehouse, and an entrance (not shown).

In FIG. 8, a key box control section (not shown) of the key box 31, an authentication means (having a main authentication section 11 and a sub authentication section 12), a storage section (having a main storage section 13 and a sub storage section 14), An input / output unit and the like are provided, and are connected to the power failure device means 3 directly or indirectly through the power supply line L1 in the same manner as the lock control unit 5 of the first embodiment. Further, it is connected directly or indirectly to the power failure device means 3 in the same manner as the lock control unit 5 by wire or wireless (here, the signal line L2). Therefore, the same components as those in the first embodiment are denoted by the same reference numerals, and redundant description is omitted.
The feature of the second embodiment is that the unlocking of the small door electric lock 35 of the key box 31 is at least the approval information of the specific person B used when unlocking the locking device 8 of the door 7 of the administrator room 6. b, or the genetic information b of the specific person B. Therefore, in the second embodiment, in order to unlock the key box 31 including the small door electric lock 35, for example, other non-touch keys other than the non-touch key 21, an ID card, a portable terminal (plural approval information), etc. As there is no need to carry around, convenience is improved.

(11) Third Embodiment FIG. 11 is an explanatory view showing an example of an electric lock of an entrance gate (for example, a lock type when energized), and FIG. 12 is an explanatory view in FIG. is there. The third embodiment is obtained by adding (limiting) an electric lock for the entrance gate to the first embodiment.

  In other words, the security system X includes, for example, the entrance of the apartment house as a component, and the entrance of the apartment house is provided with a door 70 having an electric lock 71 and the auxiliary power supply is turned off. The electric lock 71 of the door 70 is mechanically switched from being locked when energized to being unlocked during a power failure. If comprised in this way, since the electric lock 71 of the door 70 of an entrance is an unlocked state, each resident of an apartment house can escape from an entrance quickly at the time of a disaster where the auxiliary power supply was cut off.

  Therefore, the configuration of the electric lock 71 will be described with reference to FIGS. 11 and 12. 11 and 12, reference numeral 71 is a lock box, 72 is a dead latch, 73 is an angular operation shaft that cooperates with the operation member, and 74 is fitted to the operation shaft. The drive cam is rotated by the power of the operation member (operation force of the operation member), 75 is a retractor that engages the rear end of the drive cam 74 and the dead latch 72, and 76 is an entrance controller (not shown). A solenoid as a drive source that is electrically connected to a device separate from the lock control unit 5 that controls the device 8, 77 is a rotary body that rotates by a predetermined angle in response to the driving force of the solenoid 76, and 78 is the rotary body It is a locking piece to be engaged.

More specifically, the dead latch 72 includes a latch bolt body 72a, a hook-like portion 72b connected to the rear end portion of the latch bolt main body 72a, and an engagement provided at the rear end portion of the hook-like portion 72b. It consists of an end 72 c and is supported by a guide support plate 80 fixed to the lock box 71. The dead latch 72 is urged in the direction in which it always projects by the spring force of the latch spring 81 existing between the guide support plate 80 and the latch bolt body 72a.
The retractor 75 has one end portion (lower end portion) rotatably supported by a support shaft 82, and extends from the one end portion in a direction of the bowl-shaped portion 72b from a continuous portion formed in a U-shape. The other end portion (upper end portion) is engaged with the engagement end portion 72c.

  The drive cam 74 has two engaging portions protruding radially outward from the annular portion, and the wide first engaging portion 74a on the right side of the drawing is located inside the U-shaped continuous portion of the retractor 75. On the other hand, the bifurcated second engaging portion 74b on the left side of the drawing is engaged with the lock piece 78 during locking.

  The rotating body 77 is pivotally supported by a horizontal shaft and has two engaging portions protruding radially outward from the cylindrical shaft portion 77a. The bifurcated first engaging portion on the right side of the drawing. 77b is engaged with an unnumbered engagement pin of the lock piece 78 with a margin, while the finger-like second engagement portion 77c bent in a U-shape on the left side of the drawing is an operating rod 76a of the solenoid 76. Is engaged with the engaging end of the swing arm 84 linked to the. An intermediate portion of the swing arm 84 is pivotally supported on a support shaft 85.

  Therefore, in the third embodiment, the components that prohibit the operation of the operation member are the drive source 76, the swing member 84 that swings by the driving force of the drive source 76, and the swing member 84. The rotating member 77 is pivotally supported so as to be linked, and the lock piece 78 is engaged with and disengaged from the driving cam 74 which is linked to the rotating member 77 and cooperates with the operation shaft 73.

  By the way, in the above description, it has been explained that the electric lock 71 is “locked when energized, unlocked when deenergized”. However, in consideration of security measures, the reverse pattern may be used. Therefore, depending on the embodiment, when the “unlocking type when energized, locking type when deenergized” is adopted and the replenishment power is cut off, the engaging end of the lock piece 78 is not shown. You may comprise so that it may engage with the to-be-engaged part of the drive cam 74 with the spring force of a biasing means.

In addition, the structure of the electric lock called an “electric lock” is generally capable of being electrically and mechanically applied and unlocked. For example, as described in Japanese Patent Application Laid-Open No. 2013-221301, A drive motor and a solenoid (electric actuator) driven by power supply are provided, and the electric actuator is controlled by a control unit of a printed circuit board in the lock box.
As for the operation mode of the electric lock, for example, FIGS. 1 and 6 (unlocked when energized, unlocked when deenergized) and FIGS. 7 and 8 (unlocked when energized, non-energized) of JP-A-2002-61432 This is a known matter as described in (Locking type when energized). Each embodiment of the present invention can appropriately combine these known techniques.

(12) Fourth Embodiment FIG. 13 is a block diagram (corresponding to FIG. 1) showing the overall configuration of a security system X2 of the fourth embodiment. The power failure notification means 3A of the security system X2 is switched from the main power supply 1 to the auxiliary power supply 2 to the portable terminal 42 possessed by at least one of the manager A or the specific person B through the communication network 41 at the same time. The transmission means 40 which transmits the power failure notification signal is provided. If comprised in this way, the specific person B who possesses the portable terminal 42 which received mail via the communication network 41 will be able to rush to the door 7 of the administrator room 6 immediately, seeing the display part of the portable terminal 42. . In the fourth embodiment of the present invention, the mail and the mobile terminal 42 are not specified requirements.

(13) Power failure notification means FIG. 14 is a schematic explanatory view showing an example of a preferred embodiment of the power failure notification means (3, 3A). This power failure notification means (3, 3A) is an “uninterruptible power supply device” called a UPS, and is described in, for example, Japanese Patent Application Laid-Open Nos. 2013-206042, 2010-154622. The power failure notification means (3, 3A) of the present embodiment is integrally provided with the auxiliary power source 2 in one housing as shown in FIG. 14, and is not particularly shown. However, for example, when the power from the main power source 1 is interrupted Power supply means for supplying power to the load (lock control section) 5 via the power supply line L1, a power failure notification means (3, 3A) for detecting a power failure notification signal c to the authentication section switching means 15 at the time of a power failure , A notification destination storage means for storing the administrator A who manages the power failure notification means and the mail address of the specific person B, and means for automatically transmitting the mail address of the notification destination storage means to the communication network at the time of the power failure In addition, in the embodiment, not only the lock control unit 5 but also a key box control unit, a numeric keypad (not shown), and the like are electrically connected.

(14) Other Matters As shown in FIG. 15, the security system (X, X1, X2) also includes a disaster entrance 51 as a component, and the door 52 of the disaster entrance 51 is provided in advance. A double-sided cylinder 53 of a reverse master key different from the lock device is provided. By the way, the term “reverse master key” is a concept that can be understood by those skilled in the art. However, each of the different keys, or a specific key (mechanical key), such as an apartment house, a building, etc. It is thought that cylinders installed at common doorways can be locked and unlocked.

  In the embodiment, the “lock control unit 5” and the “management room lock device 6” have been described as examples. However, the management room door 7 may be an automatic door (automatic door). When 7 is an embodiment of an automatic door, the lock control unit 5 is a “door opening / closing control unit”, and the “management room lock device 6” is “opening an automatic door of an administrator room”. It shall be replaced.

  Therefore, although not particularly shown in the security system of the present invention, “a main authentication unit that authenticates the first approval data of the administrator input from the approval data acquisition unit while receiving power from the main power source; On the other hand, when receiving a power failure notification signal switched from the main power supply to the auxiliary power supply, while receiving power from the auxiliary power supply, not only the first approval data of the administrator but also a specific person other than the administrator A sub-authentication unit that also authenticates the second approval data; and a door opening / closing control unit that opens the automatic door of the administrator room when the sub-authentication unit is authenticated. Naturally, an embodiment is also included in which the door open / close control unit is automatically switched from the main authentication unit to the sub-authentication unit via an authentication unit switching unit via a power failure notification unit.

  The present invention can be used in management associations, companies, various facilities, government offices, and the like that manage buildings such as apartment houses, office bins, and various facilities when the main power supply fails.

X, X1, X2 ... security system,
1 ... Commercial AC power (main power),
2 ... Auxiliary power supply (battery),
L1 ... feed line, L2 ... signal line (wired or wireless),
A ... administrator, B ... specific person (other person: non-administrator),
3, 3A ... Power failure notification means,
4 ... Approval data acquisition means,
5 ... Lock control unit,
6 ... Administrator's room,
7 ... the door of the administrator room (including the automatic door embodiment),
8 ... Locking device,
11 ... main authentication part,
12 ... Sub-authentication unit, 13, 14 ... Storage unit,
15: Authentication unit switching means,
19 ... important things (eg, child keys),
20: Reader writer,
31 ... Key box,
33 ... Small door,
35 ... Small door electric lock.

Claims (8)

While receiving power from the main power source, a main authentication unit for authenticating the first approval data of the administrator input from the approval data acquiring means, and on the other hand, a power failure notification signal switched from the main power source to the auxiliary power source When receiving, a sub-authentication unit that authenticates not only the first approval data of the manager but also the second approval data of a specific person other than the manager while receiving power from the auxiliary power source, and the sub-authentication unit And a lock control unit that performs unlocking of the lock device of the door of the administrator room by the establishment of the authentication, the power failure notification signal is automatically transmitted from the power failure notification means on the condition that the main power supply has failed, The lock control unit switches from the main authentication unit to the sub-authentication unit via an authentication unit switching unit.   The approval information acquisition means for receiving at least approval information possessed by a specific person, and the approval information received by the approval information acquisition means and the storage unit in advance. The security system is characterized in that it is processed by a determination means for determining whether or not the registered information recorded in the information matches. In Claim 1, the manager room is provided with one or a plurality of key boxes for opening and closing the small doors with small door electric locks, and the key boxes include at least a disaster prevention warehouse, a stockpiling warehouse, an entrance, etc. A security system that contains a child key that can be locked and unlocked. 4. The unlocking of the small door electric lock of the key box according to claim 3, wherein at least one of the specific person's approval information and the specific person's genetic information used when unlocking the door lock device of the administrator room. A security system characterized by The security system according to claim 1, wherein the entrance of the building is also considered as a component, and the entrance of the building is provided with a door provided with an electric lock, and the auxiliary power is also turned off. The security system is characterized in that the electric lock of the door is mechanically switched from locked to unlocked or unlocked to locked. 5. The power failure notification means according to claim 1, wherein the power failure notification means simultaneously transmits a power failure notification signal switched from the main power source to the auxiliary power source to a portable terminal possessed by at least one of the manager and the specific person via the communication network. A security system comprising a transmission means. The security system includes a disaster entrance as a constituent element, and a reverse master key double-sided cylinder different from the lock device is installed in advance in the disaster entrance door. Security system characterized by that. While receiving power from the main power source, a main authentication unit for authenticating the first approval data of the administrator input from the approval data acquiring means, and on the other hand, a power failure notification signal switched from the main power source to the auxiliary power source When receiving, a sub-authentication unit that authenticates not only the first approval data of the manager but also the second approval data of a specific person other than the manager while receiving power from the auxiliary power source, and the sub-authentication unit A door opening / closing control unit that opens the automatic door of the manager's room when the authentication is established, and the power failure notification signal is automatically transmitted from the power failure notification means on the condition that the main power supply has failed. The open / close control unit switches from the main authentication unit to the sub-authentication unit via an authentication unit switching unit.

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