JP2004116214A - Communication system, control device and management device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a communication system ensuring high security regarding the management of an electronic key. <P>SOLUTION: The communication system comprises a control device which controls a door locking mechanism for locking or unlocking the door according to electronic key information, and a management device connected to the control device through a communication network. The control device includes a first storage part for storing the electronic key information; a door lock control part which compares the electronic key information received from an electronic key device with the electronic key information stored in the first storage part and controls the locking and unlocking of the door according to the comparison result; and a deleting means which deletes the electronic key information from the first storage part according to a request to delete the electronic key information, which request is received from the management device. When receiving a deletion input, the management device searches for the address of the control device in which the electronic key information to be deleted is registered. The management device then transmits the received request to delete the electronic key information to the control device corresponding to the address. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a communication system suitable for a door lock system that controls locking and unlocking of a door using electronic key information, and a control device and a management device used for the communication system.
[0002]
[Prior art]
In a conventional door lock system in which a physical key is inserted into a key cylinder for locking and unlocking, if the key is lost, the key cylinder of the door lock mechanism is not replaced with a key using a key other than the key. As long as the person who finds the malicious lost key has the risk of unlocking the door. In recent years, incidents such as theft caused by unlocking without using a key have occurred, although those familiar with the key cylinder mechanism have occurred.
[0003]
Therefore, a door lock system using an electronic key without using such a key cylinder mechanism has attracted attention. For example, as an example of the door lock system using the electronic key, the master unit compares and compares an ID code registered in advance with an ID code received from a slave unit as an electronic key, and based on the comparison result, compares the ID code received from the slave unit. A device that controls locking is known (for example, Patent Document 1 (see Japanese Patent Application Laid-Open No. 9-4293)).
[0004]
[Patent Document 1]
JP-A-9-4293.
[0005]
[Problems to be solved by the invention]
By the way, even in a door lock system using an electronic key, if the device in which the electronic key information is written (hereinafter, referred to as an electronic key device) is lost, the above-mentioned malicious malicious key can be countered. Measures are needed.
[0006]
SUMMARY OF THE INVENTION It is an object of the present invention to provide a communication system capable of easily countering a malicious lost key finder even if the electronic key device is lost.
[0007]
[Means for Solving the Problems]
In order to solve the above problem, a communication system according to the first aspect of the present invention provides:
A communication system comprising: a control device that controls a door lock mechanism for locking and unlocking a door according to electronic key information; and a management device connected to the control device through a communication network,
The control device includes:
A first communication unit for receiving the electronic key information from an electronic key device that stores electronic key information;
A first storage unit for storing electronic key information;
Comparing the electronic key information received from the electronic key device through the first communication unit with the electronic key information stored in the first storage unit, and locking the door based on the comparison result; A first control unit for controlling unlocking;
A second communication unit for performing communication through the communication network with the management device;
Deleting means for deleting the electronic key information from the first storage unit in response to a request to delete the electronic key information received from the management device through the second communication unit;
With
The management device,
A second storage unit that stores the address of the control device on the communication network in association with electronic key information used in the control device;
Receiving means for receiving a designated input of the electronic key information to be deleted;
A third communication unit for performing communication through the communication network with the control device;
Searching means for searching the second storage unit for an address of a control device in which the electronic key information to be deleted received by the receiving means is registered;
A second control unit that transmits, via the third communication unit, a request to delete the electronic key information received by the reception unit to the control device corresponding to the address searched by the search unit;
It is characterized by having.
[0008]
According to the first aspect of the present invention, in the event that the electronic key device storing the electronic key information has been lost, the lost person is notified of the lost electronic key device by automatically sending it to the management device. The stored electronic key information is deleted from the storage unit of the control device that controls locking and unlocking of the door.
[0009]
Therefore, the locking and unlocking of the door cannot be performed by the lost electronic key device, and it is possible to counter a malicious finder of the lost key.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of a communication system according to the present invention will be described with reference to the drawings.
[0011]
In the example described below, a door lock control system that receives electronic key information from the electronic key device and controls locking and unlocking of the door is provided at the front door of the house, and the house has a window. A security monitoring system that detects the intrusion of thieves from the entrance door, the occurrence of fire, and gas leaks and takes measures to respond to each abnormal situation is established, and this security monitoring system can communicate with the door lock control system To be linked to operate.
[0012]
Further, in this example, the security monitoring system is connected to the management server device via a communication network to constitute the communication system of the embodiment as a whole.
[0013]
In this case, various types of electronic key devices can be used. In this example, a device in which a control IC (Integrated Circuit) and communication means are embedded is used. In this example, as a specific example of the electronic key device, a mobile phone terminal, a PDA (Personal Digital Assistants) terminal, and the like are used in addition to an IC card (hereinafter, referred to as an electronic key device).
[0014]
That is, in this example, not only an IC card but also a mobile phone terminal or a PDA terminal can be used as the electronic key device. Normally, an IC card is used as the key device, and a mobile phone terminal, a PDA terminal, and the like are used as a backup terminal (spare).
[0015]
In this case, in this embodiment, the control IC mounted on each electronic key device is provided with a memory, and the memory stores identification information managed in a unified manner so that no identical one exists. In this example, an IC chip serial number is used as the identification information.
[0016]
For example, as shown in FIG. 2, one or a plurality of IC chip manufacturing companies 1001 assign a unique and unified IC chip serial number to the manufactured control IC chip 1002. I do. In the case where there are a plurality of IC chip manufacturers 1001, for example, the IC chip manufacturers 1001 are unitarily managed by assigning in advance a serial number assigned to the control IC chip 1002. You. Therefore, different IC chip serial numbers are stored as identification information in the memory of the manufactured control IC chip 1002.
[0017]
The control IC chip 1002 is supplied to an IC card manufacturing factory (or manufacturing company) 1003, a mobile phone terminal manufacturing factory (or manufacturing company) 1004, a PDA terminal manufacturing factory (or manufacturing company) 1005, and the like. An IC card, a mobile phone terminal, a PDA terminal, and the like on which an IC chip for use and communication means are mounted are manufactured.
[0018]
FIG. 3 is a diagram for explaining an example of an IC chip serial number used in this embodiment.
[0019]
The IC chip serial number in this example is composed of a total of 10-digit numbers (including symbols) including a 3-digit manufacturer number, a 3-digit category code, and a 4-digit serial number.
[0020]
Note that the identification information is not limited to the IC chip serial number, and any information can be used as long as the information is centrally managed so that the same information does not exist. The identification information may be stored separately in the memory of the IC together with the IC chip serial number.
[0021]
As the communication means of the electronic key device, non-contact communication means using electromagnetic induction or radio waves is used. In this embodiment, the communication means only needs to be able to communicate within a range of, for example, several millimeters to several tens of centimeters, and a small power is sufficient.
[0022]
Next, in the door lock control system used in the communication system of this embodiment, a door lock device is attached to the front door so that the door can be locked and unlocked by an electronic key device. In this example, communication of key information is performed between the electronic key device and the door lock device, and the door lock device controls locking and unlocking of the door based on the communication.
[0023]
In this example, the communication between the electronic key device and the door lock device is a non-contact communication using electromagnetic induction in the example described below, and as described later, a part of the door lock device. Communication is performed via the read / write unit of the electronic key device that constitutes the above.
[0024]
As the key information for controlling the locking and unlocking of the door, the identification information including the IC chip serial number described above is used. As one common to all residents living in the house (in the description of this specification, for simplicity, members of the family), each person has an electronic key device that stores the common key information. However, in that case, the above-described problem may occur.
[0025]
Therefore, in this embodiment, as the electronic key information in the house, the identification information of the electronic key device in which the identification information centrally managed as described above is written in the built-in memory is registered in the management server device as the electronic key information. By doing so, each member of the family owns and uses his / her own electronic key device.
[0026]
The management server device transfers the electronic key information for each registered family member to the electronic key information storage unit of the door lock device, and causes the electronic key information to be registered in the door lock device. The door lock device compares and authenticates the registered electronic key information with the electronic key information received from the electronic key device as a communication device, and controls locking and unlocking of the door according to the result.
[0027]
As will be described later, in this embodiment, each family member can register the real key information and the backup key information as their own electronic key information in the management server device. As described above, since the electronic key information differs for each electronic key device, the registration of the main key information and the backup key information is equal to the registration of the main key device and the backup key device.
[0028]
In this embodiment, the key device is an IC card provided by a door lock control system provider. The identification information of the IC card, which is the key device, is registered as electronic key information in the management server device before the door lock control system is attached to the house.
[0029]
In this case, in this embodiment, an IC card is provided from the provider for the number of members of the family, and all the identification information of the plurality of IC cards is stored in the electronic information for the installed door lock control system. It is registered in the management server device as key information.
[0030]
Further, in this embodiment, the management server device collects personal information on each of the family members of the house where the door lock control system is installed, and, in accordance with the personal information, the respective family members The identification information of the owning IC card is registered. Therefore, the door lock control system can determine who the electronic key information is by searching the electronic key information. That is, in the communication system of this example, the electronic key information can be used as personal identification information of family members.
[0031]
The key information of each family member registered in the management server device is stored in the home lock control system after the door lock control system is installed in the house. By making the request, it is registered in the storage unit of the door lock device and used for authentication of the electronic key information.
[0032]
In this embodiment, backup key information can be registered in consideration of a case where the key device is lost. As will be described later, in this embodiment, the backup key information is such that each member of the family registers identification information (an IC serial number in this example) of an electronic key device that the family member wants to use as a backup key device in the management server device. By doing so, registration is possible.
[0033]
In addition, as a method of handling the authentication of the electronic key information between the real key information and the backup key information, a method of equally treating the real key information and the backup key information, and a principle of only the real key information for authentication, If the backup key information is registered when the main key information is deleted, there is a method of handling the backup key information as the main key information thereafter. Either method can be used. However, as much as possible for authentication is considered to be preferable in terms of security, the latter case is adopted in this embodiment.
[0034]
As described above, in this embodiment, the entry and exit from each family member's individual entrance door is managed by utilizing that the identification information used as the electronic key information can also be used as personal identification information. To be able to
[0035]
By using the electronic key information as personal identification information in this way, the management information of entry and exit from the entrance door of each family member living in the house can be reflected in the security system, and a more sophisticated security A system can be built.
[0036]
[Overview of Security System Including Door Lock System of Embodiment]
FIG. 1 is a diagram illustrating an outline of a communication system according to this embodiment including a door lock control system and a security system.
[0037]
A door lock device 2 for communicating with an electronic key device is attached to a front door 1 of the house. In the room, a monitoring and control device 3 constituting a security system is provided and connected to the door lock device 2. The door lock device 2 and the monitoring control device 3 are connected by a connection line in this example, but may be connected wirelessly.
[0038]
The monitoring control device 3 can also be a device that receives the electronic key information from the door lock device 2 and authenticates the electronic key information, that is, an authentication device. However, in this example, the authentication of the electronic key information is performed in the door lock device 2 itself.
[0039]
In this example, a fire sensor 4 for detecting the occurrence of a fire, a gas sensor 5 for detecting a gas leak, window sensors 6a and 6b for detecting the closing of windows, and a television 7 are provided in the room, and each of them is monitored. It is connected to the control device 3. The monitoring control device 3 and the connection between them are also connected by a connection line, but may be connected wirelessly.
[0040]
Although not shown in FIG. 1, when a fire occurrence is detected by the fire sensor 4, a position where the vicinity of the fire occurrence site can be photographed, or when the intrusion of a thief is detected by the window sensors 6a and 6b, the thief is detected. A surveillance camera can be provided at a position where an image can be taken. In that case, the monitoring cameras are connected to the monitoring control device 3, and the images captured by the monitoring cameras are supplied to the monitoring control device 3.
[0041]
The monitoring control device 3 is also connected to a management server device 10 operated by a security system management company through a telephone network 8 and a communication network 9. The management server device 10 can also be a device that authenticates the electronic key information by receiving the electronic key information from the door lock device 2 via the monitoring control device 3.
[0042]
The communication network 9 also includes a mobile phone network. As described later, when an abnormal state occurs, the monitoring control device 3 can notify the mobile phone terminals 11a and 11b registered in advance of the occurrence of the abnormal state. It is possible. Further, the communication network 9 includes the Internet, and the personal computer 12 can access the management server device 10 through the Internet. The mobile phone terminals 11a and 11b can also access the management server device 10.
[0043]
In this embodiment, the control device in the claims is constituted by a door lock control device and a monitoring control device of the door lock device 2 which will be described later.
[0044]
Next, a specific configuration example of the door lock device 2 and its operation, and a specific configuration example of the monitoring control device 3 and its operation will be described in detail. In the example described below, the authentication of the electronic key information is performed by the door lock device itself, as described above.
[0045]
[Configuration of door lock device]
FIGS. 4A and 4B are diagrams illustrating a configuration example of the door lock device 2. FIG. 4A is a view of the entrance door 1 near the mounting portion of the door lock device 2 from outside the house. FIG. 4B is a view of the vicinity of a portion of the entrance door 1 where the door lock device 2 is attached, as viewed from the end face side of the entrance door 1.
[0046]
In the door lock device 2 of this example, an outside electronic key reader / writer unit 21ex for communicating with an electronic key device is provided outside the entrance door 1 (door outside), and the authentication result of the electronic key information and the entrance door. An outer LED (Light Emitting Diode) 22ex as an example of a display element for visually notifying the lock or unlock of No. 1 and the authentication result of the electronic key information and the locking or unlocking of the entrance door 1 by voice. An outside speaker 23ex and an outside door knob 24ex for notification are provided.
[0047]
Also, inside the entrance door 1 (indoor side), the inside electronic key reader / writer unit 21in for communicating with the electronic key device, and the authentication result of the electronic key information and the locking or unlocking of the entrance door 1 are visually recognized. An inner LED 22in as an example of a display element for notifying the user, an inner speaker 23in for notifying by voice the authentication result of the electronic key information and the locking or unlocking of the entrance door 1, and an inner door knob 24in are provided. .
[0048]
The entrance door 1 is further provided with an entrance door locking piece 25, a lock piece 26, and a door open / close sensor 27. Further, a door lock control device 100 for controlling the operation of the door lock device 2 is provided inside the entrance door 1, and includes electronic key reader / writer units 21ex and 21in, LEDs 22ex and 22in, speakers 23ex and 23in. , A door open / close sensor 27 and a door lock mechanism driving unit (not shown) are connected to the door lock control device 100.
[0049]
The entrance door locking piece 25 is a member that slides in a direction perpendicular to the end surface 1a of the entrance door in response to an operation of the door knob 24ex or the door knob 24in. This is because when the door 1 is not locked, the door 1 is engaged with the recess provided on the end surface side of the wall facing the end surface 1a of the entrance door 1 even when the door 1 is not locked. , For locking.
[0050]
The lock piece 26 is a member that constitutes a part of the door lock mechanism. The door lock mechanism is driven by a door lock mechanism driving unit (not shown in FIG. 4), so that the direction perpendicular to the end surface 1a of the entrance door is achieved. When the door 1 is slid and locked, the door 1 is locked so as to protrude from the end face 1a of the entrance door 1 as shown in FIG. Is fixed so that it does not protrude.
[0051]
Although not shown, a concave portion is formed on the end face of the wall facing the end face 1a of the entrance door 1 to be fitted when the lock piece 26 is in a protruding state. The state of being fitted into the recess is the locked state of the entrance door. Then, when the lock piece 26 is retracted toward the entrance door 1 and is not fitted in the recess, the locked state is released and the locked state is established.
[0052]
As the entrance door opening / closing sensor 27, for example, an optical sensor is used. When the entrance door 1 is opened, the entrance door 1 is detected by detecting external light, and when the entrance door 1 is closed, the entrance door 1 is closed. By detecting that the external light is cut off when the end face 1a collides with the end face of the wall, this is detected, and the opening and closing of the entrance door 1 is detected.
[0053]
[Description of Door Lock Control Device 100]
Next, FIG. 5 shows an electrical configuration example of the door lock device 2 centering on the door lock control device 100.
[0054]
That is, the door lock control device 100 has a configuration of a microcomputer, and a ROM (Read Only Memory) 103 in which programs and data are recorded via a system bus 102 to a CPU (Central Processing Unit) 101. A work area RAM (Random Access Memory) 104, a family information memory 120 storing identification information (in this example, an IC serial number) serving as electronic key information for each family member, and a monitoring control device. 3 and a communication interface 121 for performing communication.
[0055]
As will be described later, the main key information and the backup key information registered in the management server device 10 are registered and stored as electronic key information for each family member, as described later. Information for identifying each family member, for example, name, age, gender, continuation pattern, and other personal information may also be stored in the family information memory 120 together. The registration of the electronic key information in the family information memory 120 will be described later.
[0056]
The system bus 102 is connected to the inner electronic key read / write unit 21in and the outer electronic key read / write unit 21ex via interfaces 105 and 106, and to the inner LED 22in via the inner LED drive unit 107. Then, the outer LED 22ex is connected via the outer LED drive unit 108, the inner speaker 23in is connected via the audio output interface 109, and the outer speaker 23ex is connected via the audio interface 110.
[0057]
Further, a door opening / closing sensor 27 is connected to the system bus 102 via an interface 111, and a door lock mechanism 28 for slidingly driving the lock piece 26 is connected via a door lock mechanism driving unit 112.
[0058]
The electronic key read / write unit 21ex or 21in forms a communication unit that communicates with the electronic key device 40. In this example, the electronic key read / write unit 21ex or 21in includes an electromagnetic induction antenna and an information transmitting / receiving unit.
[0059]
The door lock control device 100 of this example has two control modes as a door lock control mode: an automatic lock mode and a sequential lock mode.
[0060]
The automatic lock mode is a mode in which the door lock control device 100 unlocks the entrance door 1 based on communication with the electronic key device 40 via the electronic key read / write units 21ex and 21in, and then automatically enters the entrance door a predetermined time later. In this mode, the door is locked. In the auto lock mode, both the inner and outer electronic key read / write units 21ex and 21in are always used.
[0061]
In the sequential lock mode, the state of locking and unlocking the entrance door is reversed based on communication with the electronic key device 40 through at least the electronic key read / write unit 21ex outside the entrance door 1. This is the mode for setting the state. In this sequential lock mode, both the inner and outer electronic key read / write sections 21ex and 21in can be used. However, when the inner side is locked by a separate manual locking means, the outer side is locked. Only by communication with the electronic key device 40 via the electronic key read / write unit 21ex, the door can be locked and unlocked. The sequential lock mode is a mode adapted to a conventional locking and unlocking method using a general key.
[0062]
In this example, the selection of whether the door lock control mode of the door lock device 2 is set to the auto lock mode or the sequential lock mode is made by an operator, for example, when the door lock device 2 is attached, as described later. Through the monitoring and control device 3.
[0063]
Information on which door lock control mode the door lock device 2 is set to is stored in a non-illustrated nonvolatile memory in the door lock control device 100, and the door lock control device 100 By referring to the information stored in the memory, it is possible to recognize whether the own device's door lock control mode is the automatic lock mode or the sequential lock mode. The setting operation of the door lock control mode through the monitoring control device 3 will be described later.
[0064]
Note that the selection of whether the door lock control mode of the door lock device 2 is set to the auto lock mode or the sequential lock mode is performed not directly through the monitoring control device 3 but directly to the door lock device 2. You can also For example, when the door lock device 2 is shipped, a setting of which door lock control mode to set may be made in the door lock device 2 in advance. In addition, the door lock device 2 is provided with input operation means, for example, a dip switch, which can be operated by an installer of the door lock device 2, and the door lock control mode is set through the input operation means. Is also good.
[0065]
[Configuration Example of Electronic Key Device 40]
As described above, in this embodiment, a mobile phone terminal, a PDA terminal, or the like can be used as the electronic key device 40 in addition to an IC card. However, the electronic key device 40 is common in that it includes a control IC chip for electronic key information and communication means.
[0066]
FIG. 6 is a diagram illustrating a configuration example when the electronic key device 40 is an IC card 40C. FIG. 6A shows the surface of the IC card 40C, on which the name of the owner and the ID number are displayed. FIG. 6B shows an example of the internal configuration of the IC card 40C. In the IC card 40C, an electromagnetic induction antenna 41 for communicating with an electronic key read / write unit, and a control The IC 42 is built in.
[0067]
The control IC 42 includes a memory and stores identification information including the above-mentioned IC serial number, the name and address of the owner, and other necessary personal information of the owner. The personal information is configured so that a father, a mother, a child, and the like can be distinguished. In addition, the time and history of communication with the electronic key read / write unit 21ex or 21in performed by each owner (information as to which of the inner and outer electronic key read / write units was communicated is stored in the memory in the control IC 42). ) And the history of each owner going out and returning home.
[0068]
These pieces of history information are also stored in an area corresponding to each person in a family information memory 120 of the door lock control device 100 and a later-described family information memory 205 of the monitoring control device 3.
[0069]
FIG. 7 shows an internal block configuration of the IC card 40C. ROM 403 in which programs and data are recorded for CPU 401 via system bus 402, RAM 404 for work area, and identification information in which identification information (IC serial number in this example) serving as electronic key information is stored. The memory 405, the communication history memory 406, and the transmission / reception interface 407 are connected. The identification information memory 405 can also store personal information of the user.
[0070]
An information transmission / reception circuit 408 connected to the electromagnetic induction antenna 41 is connected to the transmission / reception interface 407. Then, the identification information read from the identification information memory 405 is transmitted through the transmission / reception interface 407, the information transmission / reception circuit 408, and the electromagnetic induction antenna 41.
[0071]
Further, the information received by the electromagnetic induction antenna 41 is taken in through the information transmission / reception circuit 408 and the transmission / reception interface 407, and is written in the communication history memory.
[0072]
[Description of Appearance of Monitoring and Control Device 3]
FIG. 8 is an external view for explaining the configuration of the monitoring control device 3 for the security system provided in the room. The monitoring control device 3 can be remote-controlled by a remote commander 50 using, for example, infrared rays or radio waves. It is configured.
[0073]
A video camera 31 is incorporated in the housing 30 of the monitoring control device 3. In this example, the video camera 31 is attached to the housing 30 by a mechanism that can take either a horizontal position at a solid line position or a vertical position at a dotted line position. When the security mode is turned on, the video camera 31 starts photographing in response to an instruction from the monitoring control device 3.
[0074]
The shooting direction of the video camera 31 can be changed by the adjustment because the video camera has a structure that can be adjusted in the swinging direction. Therefore, the user can adjust the shooting direction by the video camera 31 before turning on the security mode.
[0075]
The housing 30 is provided with a shooting lamp 32 for brightly illuminating a portion to be shot by the video camera 31. The housing 30 is provided with a human sensor 33 for detecting a person by detecting, for example, far infrared rays. As will be described later, when a person is detected by the human sensor 33 when the security mode is on, the monitoring control device 3 detects that a thief has entered, turns on the photographing lamp 32, and issues a predetermined notification. Send the captured image first.
[0076]
The housing 30 is further provided with a microphone 34 and a speaker 35. The microphone 34 is for picking up a voice of a pirate or a realistic sound in a room when the pirate intrudes. The speaker 35 is used, for example, to emit a sound that intimidates the invading thief.
[0077]
The housing 30 is further provided with an electronic key read / write unit 36. In this example, the electronic key read / write unit 36 is used for recording and reproducing a message. That is, in this example, the monitoring control device 3 is also configured to be able to function as a message device, and after the electronic key device is read by the electronic key read / write unit 36, the remote commander will be described later. When the message recording button 50 is pressed, a message can be left to the set partner (someone in the family), and when the message playback button of the remote commander 50 is pressed, the message addressed to the user can be reproduced. Has become.
[0078]
The housing 30 is provided with a plurality of LEDs 37 for purposes such as notifying whether or not the message is recorded. Further, the housing 30 is further provided with a receiving unit 38 for receiving a remote control signal from the remote commander 50.
[0079]
Although not shown in FIG. 5, a video output terminal connected to a video input terminal of the television receiver 7 is provided on a rear panel of the monitoring control device 3. The monitoring control device 3 is provided with a remote control transmission unit 39 for controlling on / off of the power of the television receiver 7.
[0080]
Further, the monitoring control device 3 includes a fire sensor 4, a gas sensor 5, window sensors 6a and 6b, and a sensor hub for connecting a monitoring camera. As described with reference to FIG. 3, the monitoring control device 3 is configured to be able to access the management server device 10 operated by the security system management company via a telephone line.
[0081]
[Configuration example of monitoring control device 3]
FIG. 9 shows an example of the internal configuration of the monitoring control device 3 and the connection state between the monitoring control device 3 and peripheral devices.
[0082]
The monitoring control device 3 has a configuration of a microcomputer, and sends a ROM (Read Only Memory) 203 in which programs and data are recorded to a CPU 201 via a system bus 202, and a work area RAM (Random). Access Memory) 204, a family information memory 205 storing identification information serving as electronic key information of all the family members owning the electronic key device 40, like the family information memory 120 of the door lock control device 100, and a door lock. A door lock device communication interface 206 for communicating with the control device 100, a sensor hub 207, an image / voice memory 208 for storing images captured by the video camera 31 and sounds collected by the microphone 34, and a telephone line. With the management server device 10 etc. A communication interface 209 for performing communication is connected.
[0083]
The system bus 202 includes a video camera 31 via a camera interface 210, an illumination mechanism 320 of a shooting lamp 32 via an interface 211, a human sensor 33 via an interface 212, and a human sensor 33 via an interface 214. The electronic key read / write unit 36, the remote control receiving unit 38 via the interface 215, the remote control transmitting unit 39 via the interface 216, the microphone 34 via the audio input interface 218, the LED 37 via the interface 219, The speakers 35 are connected via the audio output interface 220, respectively. Further, the system bus 202 is connected to the television receiver 7 via a television interface 217 including a video signal output terminal.
[0084]
The family information memory 205 is composed of, for example, an EEPROM (Electrically Erasable Programmable ROM).
[0085]
Similar to the family information memory 120 of the door lock control device 100, the family information memory 205 stores identification information and personal information of each family member. In this specification, information including identification information and personal information is referred to as personal profile information.
[0086]
As will be described later, in this example, when the door lock device 2 and the monitoring control device 3 are installed, the installation manager makes an initial registration request to the management server device 10 in this example. Is sent from the management server device 10 and is automatically registered in the monitoring control device 3. Then, the monitoring control device 3 transfers at least personal identification information of the personal profile information to the door lock control device 100 as electronic key information. The door lock control device 100 registers the electronic key information in the family information memory 120.
[0087]
FIG. 10 shows an example of personal profile information for one person. As shown in FIG. 10, the personal profile information is information in which personal identification information and personal information are stored in association with each other. In this embodiment, as described above, the identification information stored in each memory of the electronic key device is used as the personal identification information. By associating the personal identification information with the personal information, it can be determined who the identification information is. As described above, the identification information has the role of electronic key information. As shown in FIG. 10, the electronic key information can be registered with the main key information and the backup key information. A plurality of backup key information may be registered.
[0088]
In the example of FIG. 10, as the personal information, password information, name, address, date of birth, age, relationship, registration date, bank account number, telephone number, IP address, hobby / preference information, entrance 8 of the house Entry / exit history information, electronic key registration / loss history information, etc. are stored in the family information memory 205.
[0089]
The entry / exit history information of this example stores the time of going out and the time of returning home, and also includes a presence / absence flag indicating whether the user is going out or at home. The entry / exit history information is used by the monitoring control device 3 to manage the entry / exit of the family through the entrance door 7. Further, as described later, the electronic key registration / loss history information includes, when a backup registration request or deletion request for electronic key information from the management server device 10 arrives and backup registration or deletion processing is performed, the date and time of the backup registration or deletion processing. Along with the time, backup key information and deleted electronic key information are recorded while distinguishing between backup registration and deletion.
[0090]
Further, in this example, the family information memory 205 also stores information for a security mode. That is, in this example, the monitoring control device 3 is configured to be able to change the security level in accordance with the at-home situation of the family members. FIG. 11 is a table showing the relationship between the security level and the home status of family members. FIG. 12 is a table showing the correspondence between security levels and security contents.
[0091]
As shown in FIG. 12, in this example, the security levels are level A, level B, level C, and level D in descending order of security level. In level A, monitoring of windows and entrance doors is performed. At the level B, the monitoring of the windows and the entrance doors and the monitoring of the fires and gas leaks are performed without monitoring by the video camera 31. That is, only monitoring of fires and gas leaks is performed, and no monitoring is performed at level D.
[0092]
Then, as shown in FIG. 11, each security level is assigned to each of the family members' home status. That is, in this example, when the father is at home, the level is set to the level D at which monitoring is not performed. In the situation where the father is absent but the mother is at home, the level is set to level C in which only monitoring of fire and gas leakage is performed. When only children are at home, the level is set to level B for monitoring windows and entrance doors and monitoring for fires and gas leaks. Then, in a situation where all members are absent, the level is set to level A where all monitoring is performed.
[0093]
When turning on the security mode or changing the security level, the monitoring control device 3 refers to the tables of FIGS. 11 and 12 and determines the security level according to the home situation.
[0094]
The relationship between the security level in FIG. 11 and the home status of family members can be set in advance, or the user can input and set the monitoring control device 3 using the remote commander 50, for example. It is configured so that the settings can be changed.
[0095]
Needless to say, the table information in FIGS. 11 and 12 may be stored in another memory instead of the family information memory 205.
[0096]
The door lock device communication interface 206 is connected to the door lock control device 100. The fire sensor 4, the gas sensor 5, the window sensors 6a and 6b, and one or more surveillance cameras 13 are connected to the sensor hub 207.
[0097]
The image / voice memory 208 stores a monitoring information area for buffering image information captured by the video camera 31 and voice information collected by the microphone 34 when the security mode is on, and a message. A message information area for storing image information and audio information. In the monitoring information area, an image storage area for the monitoring camera 13 is also provided.
[0098]
In this example, the monitoring information area stores image information and audio information for a predetermined time, for example, 30 seconds, in a so-called ring buffer format. It should be noted that the monitoring information area and the message information area may have different memory configurations.
[0099]
The communication interface 209 is connected to the router 61 in this example. The router 61 is connected to a telephone line 65 through an ADSL modem 62 and a splitter 63. The telephone terminal 64 is connected to the splitter 63.
[0100]
[Description of Remote Commander 50]
As shown in FIG. 8, the remote commander 50 for the monitoring control device 3 has a security button 51, an off button 52, a message recording button 53, a message playback button 54, a menu button 55, and selection of up, down, left, and right. It is provided with a cursor button 56 composed of four keys to perform and a decision key at the center thereof.
[0101]
In this example, registration of a personal ID as electronic key information in the management server device 10, setting of a door lock control mode of the door lock device 2, and others are prepared as menu items. The application program that executes the processing to be performed is stored in the ROM 203 of the monitoring control device 3.
[0102]
[Configuration of Management Server Device 10]
Next, a configuration example of the management server device 10 is shown in FIG. The management server device 10 has a computer configuration. For the CPU 301, a ROM 303 storing programs and data, a work area RAM 304, a door lock device management database 305, , An electronic key registration / lost history memory 306 and a communication interface 307 for performing communication through a communication network such as the Internet. Further, the system bus 302 is further connected to a homepage memory 308 and an image / audio memory 309.
[0103]
The door lock device management database 305 includes a serial number of the door lock device 2 and the supervisory control device 3, an address where the door lock device 2 and the supervisory control device 3 are installed, a telephone number, an IP address, a user of the door lock device. Items necessary for management of the door lock device 2, such as the name, registered electronic key information, and personal profile information, are stored. The telephone number and the IP address are address information of the door lock device 2 and the monitoring control device 3 on the communication network 9.
[0104]
The electronic key registration / loss history memory 306 stores the history of registration and loss of electronic key information for each door lock device 2. In the homepage memory 308, display information of each page of the homepage is stored. According to an instruction from the CPU 301, display information of a necessary page is read from the memory 308 and transmitted to the communication network through the communication interface 307. Is done.
[0105]
The image / audio memory 309 stores the image / audio information sent from the security monitoring system, as described later. The management server device 10 checks images and sounds from the security monitoring system, notifies the security company, and provides image and sound information through a homepage at the request of the user.
[0106]
Next, various operations in the communication system having the above configuration will be described below.
[0107]
[Message recording and message reproduction in monitoring control device 3; FIG. 14]
As described above, the monitoring control device 3 of this example can use the electronic key device 40 and the remote commander 50 to designate a specific family member and record a message. When the message is recorded in the monitoring control device 3, the LED 37 is lit or blinks to notify the user.
[0108]
Then, when a message is recorded in the monitoring control device 3, the person who came home makes his / her own electronic key device read by the electronic key read / write unit 36 and instructs the remote commander 50 to reproduce the message. Then, when the recorded message is a message addressed to the person, the monitoring control device 3 is configured to reproduce the recorded message through the television receiver 7 or the speaker 35. ing.
[0109]
FIG. 14 is a flowchart for explaining the processing of the monitoring control device 3 for recording and reproducing a message. The processing of each step S in FIG. 14 is executed by the CPU 201 according to a program stored in the ROM 203.
[0110]
That is, first, in order to record or reproduce a message, the user holds his / her own electronic key device 40 over the electronic key read / write unit 36 to perform communication. The CPU 201 determines whether or not the electronic key read / write unit 36 has communicated with the electronic key device 40 (step S1). If it is determined that the communication has been performed, the electronic key device 40 is determined based on the received identification information. It recognizes whether or not communication has been made (step S2).
[0111]
Next, it waits for the arrival of a remote control signal from the remote commander 50 (step S3). After confirming that the remote control signal has been received, it is determined whether or not the remote control signal is caused by the operation of the message recording button 53 (step S4). If it is determined that the operation is performed by operating the message recording button 53, the CPU 201 performs a message recording operation (step S12).
[0112]
In this message recording operation, the monitoring control device 3 takes in the image information of the message taken by the video camera 31 via the camera interface 210, stores the image information in the message recording area of the image / voice memory 208, and the microphone 34. The message voice information (message message) picked up in step 2 is fetched through the interface 218 and stored in the message recording area of the image / voice memory 208. At this time, the image information and the audio information are stored in the image / audio memory 208 together with the identification information in association with the identification information read from the electronic key device 40.
[0113]
Next, the CPU 201 refers to the personal profile information of the family stored in the family information memory 208 and displays a list of message partners other than the operator trying to record the message on the screen of the television receiver 7 ( Step S14). At this time, when the power of the television receiver 7 is not turned on, a remote control signal for turning on the power is supplied to the television receiver 7 through the remote control transmitting unit 38, and the power of the television receiver 7 is turned on. The screen of the message partner list may be displayed so as to be superimposed on the image of the television program by superimposing, for example, or may be a single screen without being superimposed on the image of the television program.
[0114]
The operator uses the cursor keys 56 of the remote commander 50 to select and input the message partner from the message partner list, and presses the center decision key of the cursor keys 56. The CPU 201 of the monitoring control device 3 receives the selection input of the message partner (step S15), and stores the information of the message partner in the message recording area of the image / voice memory 208 in correspondence with the image information and the message voice message. It is stored and registered (step S16). Then, in order to notify that the message has been recorded, one LED 37 is turned on (step S17). As shown in FIG. 8, a plurality of LEDs 37 are provided, and are turned on by the number of recorded messages.
[0115]
If it is determined in step S4 that the remote control signal is not due to the operation of the message recording button 53, it is determined whether or not the signal is due to the operation of the message playback button 54 (step S5). When it is determined that the operation is not performed by operating the message playback button 54, the CPU 201 performs a process corresponding to the operated button (step S6).
[0116]
When it is determined in step S5 that the message is the result of the operation of the message playback button 54, the CPU 21 searches the storage content of the message recording area of the image / voice memory 208 using the identification information recognized in step S2 as a search element. Then, it is determined whether or not there is a message addressed to the operator holding the electronic key device 40 over the electronic key read / write unit 36 (step S7).
[0117]
When it is determined in step S7 that there is no message addressed to the operator, the CPU 201 displays, on the screen of the television receiver 7, character information of "no message exists" prepared in advance in the ROM 203, for example. The sound is emitted as a sound through 35 to notify the operator (step S8).
[0118]
When it is determined in step S7 that there is a message addressed to the operator, the message image and the message voice addressed to the operator are read out from the image / voice memory 208, displayed on the television receiver 7, and displayed from the speaker 35. Sound is played back (step S9).
[0119]
When the reproduction of the message is completed, the CPU 201 displays an inquiry as to whether or not to delete the message on the screen of the television receiver 7, and the operator can select one of “YES” and “NO” included in the display screen. Is selected using the cursor keys 56 of the remote commander 50. The CPU 201 determines from the operator's selection input whether or not to delete the message (step S10). When it is determined that the message is to be deleted, the corresponding image / voice information in the image / voice memory 208 is deleted (step S11). Then, one of the lit LEDs 37 is turned off (step S12). Then, the message recording / reproducing processing routine ends.
[0120]
If it is determined in step S10 that the message is not to be deleted, the message recording / reproducing process routine is terminated.
[0121]
[Selection setting of door lock control mode; FIGS. 15 and 16]
As described above, in this embodiment, the door lock control mode can be set through the monitoring control device 3, so that the setting operation will be described with reference to the flowchart of FIG.
[0122]
First, the CPU 201 of the monitoring control device 3 monitors the reception signal of the remote control receiving unit 38 and determines whether a specific button operation for a setting menu including the setting of the door lock control mode has been performed (step S21). . In this example, the specific button operation is an operation that is not performed by a normal user, for example, a simultaneous operation of the security button 51 and the menu button 55. Such a specific button operation is defined so that an installer of the door lock device 2 performs a setting operation. This is to prevent the setting of the door lock control mode from being easily changed.
[0123]
If it is determined in step S21 that the specific button operation is not performed, other processing such as processing corresponding to a single button operation is performed (step S22). When it is determined in step S21 that the specific button operation has been performed, a list of setting menus is displayed on the screen of the television receiver 7 in the same manner as in the above-described message recording and reproduction ( Step S23).
[0124]
With respect to the list display of the setting menu, the operator uses the cursor keys of the remote commander 50 to select a desired setting menu item. The CPU 201 monitors the reception signal of the remote control receiving unit 38 to determine whether or not a menu item selection operation has been performed (step S24). When it is determined that the menu item selection operation has been performed, for example, the selection displayed in reverse video is displayed. The middle item is changed according to the selection operation (step S25). Then, it is determined whether or not a setting item determination operation has been performed (step S26). If it is determined in step S24 that a menu item selection operation has not been performed, the process immediately proceeds to step S26 to determine whether a setting item determination operation has been performed.
[0125]
When it is determined in step S26 that the setting item determination operation is not performed, the process returns to step S24. If it is determined in step S26 that the setting item determination operation has been performed, it is determined whether or not the selected setting item is the setting of the door lock control mode (step S27). If not, the selected item is selected. A processing routine for other setting items is executed (step S28).
[0126]
When it is determined in step S27 that the selected setting item is the setting of the door lock control mode, the CPU 201 displays a selection screen of the auto lock mode and the sequential lock mode on the screen of the television receiver 7 (step S27). S29). The operator performs any selection input on this selection screen using the cursor key 56.
[0127]
Therefore, the CPU 201 monitors the remote control receiving unit 38 to determine whether or not the auto lock mode has been selected (step S30). When the CPU 201 determines that the auto lock mode has been selected, the CPU 201 sets the door lock device 2 to the auto lock mode. A setting operation for setting is performed (step S31).
[0128]
That is, the CPU 201 stores the information indicating the automatic lock mode in the storage area of the door lock control mode of the door lock device 2 in the nonvolatile memory unit built in the monitoring control device 3 and sets the automatic lock mode. An instruction to that effect is sent to the door lock device 2 through the door lock device communication interface 206.
[0129]
If it is determined in step S30 that the automatic lock mode is not set, the CPU 201 determines that the sequential lock mode is selected, and performs a setting operation of setting the door lock device 2 to the sequential lock mode (step S32).
[0130]
That is, the CPU 201 stores the information indicating the sequential lock mode in the storage area of the door lock control mode of the door lock device 2 in the nonvolatile memory unit built in the monitoring control device 3 and sets the sequential lock mode. An instruction to that effect is sent to the door lock device 2 through the door lock device communication interface 206.
[0131]
The operation at the time of setting the lock control mode in the monitoring control device 3 ends here.
[0132]
Next, the operation of the door lock control device 100 that has received the instruction information of the door lock control mode transmitted through the door lock device communication interface 206 will be described with reference to the flowchart of FIG.
[0133]
First, the CPU 101 of the door lock control device 100 determines whether or not the setting instruction information of the door lock control mode has been received from the monitoring control device 3 (step S41), and if not received, performs other processing (step S42).
[0134]
If it is determined in step S41 that the door lock control mode setting instruction information has been received from the monitoring control device 3, the CPU 101 determines whether the selected and instructed door lock control mode is the auto lock mode or the sequential lock mode. (Step S43).
[0135]
When it is determined in step S43 that the selected and instructed door lock control mode is the automatic lock mode, the CPU 101 performs a process of setting the door lock control mode of the door lock device 2 to the automatic lock mode (step S44).
[0136]
That is, in step S44, the CPU 101 of the door lock control device 100 controls the connection between the inner electronic key read / write unit 21in and the outer electronic key read / write unit 21ex of the door lock device 2 based on the auto lock mode setting instruction. Both are activated, and the application of the door lock control of the program ROM 13 is for the automatic lock mode. Then, the CPU 101 stores information indicating that the mode is the auto lock mode in the storage area of the door lock control mode of the nonvolatile memory unit included in the door lock control device 100.
[0137]
When it is determined in step S43 that the selected and instructed door lock control mode is the sequential lock mode, the CPU 101 performs a process of setting the door lock control mode of the door lock device 2 to the sequential lock mode (step S45). ).
[0138]
That is, in step S45, the CPU 101 of the door lock control device 100, based on the sequential lock mode setting instruction, in this example, the inner electronic key read / write unit 21in of the door lock device 2 and the outer electronic key read / write. Both the unit 21ex and the unit 21ex are activated, and the application of the door lock control of the program ROM 13 is for the sequential lock mode. Then, the CPU 101 stores information indicating the sequential lock mode in the storage area of the door lock control mode of the nonvolatile memory unit included in the door lock control device 100.
[0139]
In this example, both the inner electronic key read / write unit 21in and the outer electronic key read / write unit 21ex are used in the sequential lock mode, but in this sequential lock mode, the outer electronic key is used. It is also possible to activate only the read / write unit ex and not use the inner electronic key read / write unit 21in. In this case, locking from the inside of the house is a problem. For example, a configuration may be adopted in which the entrance door can be locked manually from the inside without using an electronic key device.
[0140]
Next, the operation of the door lock device 2 in each of the automatic lock mode and the sequential lock mode will be described. The operation of each step S in the flowchart described below is a processing operation mainly executed by the CPU 101 of the door lock control device 100.
[0141]
[Auto lock mode; FIGS. 17 to 22]
The operation in the auto lock mode will be described with reference to the flowcharts in FIGS. In the automatic lock mode, the entrance door 1 is locked in a steady state. Then, the electronic key device 40 is held over the inner electronic key read / write unit 21in or the outer electronic key read / write unit 21ex, and communication is performed between them, and identification information, that is, authentication of the electronic key information is performed. When the door is unlocked, the door is unlocked only for a predetermined time, and after a predetermined time, the door 1 is controlled by the door lock control device 100 to automatically return to the locked state.
[0142]
The CPU 101 monitors the inner electronic key read / write unit 21in and the outer electronic key read / write unit 21ex via the interfaces 105 and 106, and holds the electronic key device 40 over the electronic key device 40 and the inner electronic key read. It waits for communication to be performed with the write / write unit 21in or the outer electronic key read / write unit 21ex (step S51).
[0143]
Then, in step S51, when it is determined that the electronic key device 40 is held over and communication with the electronic key device 40 has been performed, the CPU 101 receives the identification information from the electronic key device 40 and temporarily stores the identification information in, for example, the RAM 104 or the like. It is stored (step S52). At this time, time information of a clock circuit (not shown) provided in the door lock control device 100 is given to the electronic key device 40 and written into a memory in the control IC 42. In addition, the ID or the like of the communication partner is written in the memory of the control IC 42 as information as to which of the inside electronic key read / write unit 21in and the outside electronic key read / write unit 21ex has communicated.
[0144]
Next, the CPU 101 determines which of the inner electronic key read / write unit 21in and the outer electronic key read / write unit 21ex has communicated with the electronic key device 40 (step S53). The result of the determination and the time information of the communication are also written in the family information memory 120 in the recording area of the family member corresponding to the identification information. Transferred for storage.
[0145]
[In the case of communication in the inner electronic key read / write unit 21in; FIGS. 17 to 19]
In step S53, when it is determined that the communication with the electronic key device 40 has been performed by the inside electronic key read / write unit 21in, the CPU 101 determines that it is a case where the resident is going out, and performs the following processing. Do. In this example, it is assumed that the security mode is temporarily turned off when the resident unlocks the entrance door 1 and opens the entrance door 1 even if the security mode is on by then. I have.
[0146]
The CPU 101 first compares the identification information stored in the family information memory 120 with the identification information received from the electronic key device 40, and compares the identification information as the electronic key information stored in the family information memory 120. It is determined whether or not the electronic key device 40 is an electronic key device registered in the door lock device 2 based on whether or not any of the identification information matches the identification information received from the electronic key device 40. Authentication of the electronic key device 40 is performed (step S54).
[0147]
Then, the authentication result is discriminated (step S55), and none of the identification information stored in the family information memory 120 matches the identification information received from the electronic key device 40, and the authentication is not obtained. When it is determined that the time is (authentication NG), the CPU 101 drives the inner LED driving unit 107 to blink the inner LED 22in in red, emits a warning sound from the inner speaker 23in, and indicates that the authentication is NG. This is notified to the user of the electronic key device 40 (step S56). Then, the process returns to step S51 while keeping the door lock mechanism 28 in the locked state.
[0148]
When it is determined in step S55 that some of the identification information stored in the family information memory 120 matches the identification information received from the electronic key device 40 and the authentication is OK, the CPU 101 determines Then, the inner LED drive unit 107 is driven to turn on the inner LED 22in in green for one second to notify the user of the electronic key device 40 that the authentication is OK (step S57). At this time, the CPU 101 may also emit a message "authentication has been successfully completed" from the inner speaker 23in.
[0149]
Then, at this time, since the authentication is OK, the CPU 101 controls the drive of the door lock mechanism drive unit 112 to unlock the entrance door 1 by the door lock mechanism 28 (step S58), and from the inner speaker 23in. Then, a message "door unlocked" is emitted (step S59). At this time, the inside LED 22in may blink in green, for example, to notify the user of the electronic key device 40 of the unlocked state of the door.
[0150]
At this time, based on the fact that the entrance key 1 has been unlocked from the inside by the electronic key device 40, the CPU 101 recognizes that the user (resident) of the electronic key device 40 is about to go out. I do. Then, an inquiry about the open / closed state of the window is sent to the monitoring control device 3 (step S61 in FIG. 13).
[0151]
On the other hand, the monitoring control device 3 acquires the sensor outputs of the window sensors 6a and 6b through the sensor hub 207, and confirms the opening and closing of the window. In other words, the door lock is confirmed. Then, the confirmation result about the open / close state of the window is returned to the door lock control device 100 through the door lock device interface 206.
[0152]
The door lock control device 100 receives the confirmation result of the open / closed state of the window through the communication interface 121 (step S62). Then, the CPU 101 analyzes the received confirmation result and determines whether the window is open (step S63).
[0153]
Then, when determining that the window is open, the CPU 101 warns that the window is open by sound emission from the inner speaker 23in (step S64). When it is determined that the window is closed, the CPU 101 notifies that the closing of the door is OK by sound output from the inner speaker 23in (step S65).
[0154]
Next, the CPU 101 captures the sensor output of the door opening / closing sensor 27 through the interface 111 and monitors whether the entrance door 1 has been opened (step S66). Then, the CPU 101 determines whether or not a predetermined time, for example, 10 seconds, has elapsed without opening the entrance door 1 (step S67). When it is determined that 10 seconds have elapsed, the entrance door 1 is automatically locked. It is returned (step S68). Then, the CPU 101 blinks the inner LED 22in in green to notify that the entrance door 1 has returned to the locked state (step S69).
[0155]
If it is determined in step S66 that the entrance door 1 has been opened within 10 seconds after unlocking in step S58, the CPU 101 recognizes that the resident at home indicated by the identification information captured in step S52 has gone out. Then, the personal information including the identification information is transferred to the monitoring control device 3 as out-of-home information (step S70).
[0156]
Thereafter, the CPU 101 confirms that the entrance door 1 is closed by referring to the sensor output of the door opening / closing sensor 27 (step S71), and a predetermined time, for example, 3 seconds has elapsed after the entrance door 1 was closed. When the confirmation is made (step S72), the door lock mechanism drive section 112 is drive-controlled to return the entrance door 1 to the locked state by the door lock mechanism 28 (step S81 in FIG. 19). Then, the CPU 101 blinks the outer LED 22ex in green to notify the user of the electronic key device 40 that the entrance door 1 has returned to the locked state (step S82). The green blinking of the outer LED 22ex is continued for a predetermined time, for example, 10 seconds.
[0157]
Thereafter, the CPU 101 determines whether or not the predetermined time, for example, 10 seconds, has elapsed (step S83). If it is determined that the predetermined time has not elapsed, the electronic key device determined to have performed communication in step S51 is determined. It is determined again whether or not communication has been made with the outer electronic key read / write unit 21ex (step S84). If it is determined that communication has not been performed, the process returns to step S83.
[0158]
Then, in step S83, when it is determined that the predetermined time has elapsed without communication being performed between the electronic key device and the outer electronic key read / write unit 21ex, the CPU 101 sends a request to the inner electronic key read / write unit 21in. It is determined that the lock control operation of the entrance door started by holding the electronic key device is over, and the process returns to step S51 in FIG.
[0159]
Also, in step S84, after the entrance door has been locked, before the predetermined time for ending the blinking of the outer LED 22ex in green has elapsed, the electronic key device determined to have communicated in step S51 and the outer electronic key read / write unit 21ex. When it is determined that the communication has been performed, the door lock confirmed in steps S61 to S63 is reconfirmed (step S85).
[0160]
If it is determined in step S85 that the closing is OK, the CPU 101 transmits a request to turn on the security mode to the monitoring control device 3 through the communication interface 121 (step S86).
[0161]
In response to this request, the monitoring control device 3 checks the home status at that time and determines which security level is shown in FIG. Then, as a result of the determination, when the security level is at level D, the security mode cannot be turned on, so that the security control mode is returned to the door lock control device 100, and when the security level is other than level D, Since the security mode can be turned on, the fact is returned to the door lock control device 100.
[0162]
The CPU 101 of the door lock control device 100 analyzes a response to the security mode on request from the monitoring control device 3 and determines whether or not the security mode can be turned on (step S87). Then, when determining that the response to the effect that the security mode can be turned on has been received from the monitoring control device 3, the CPU 101 emits a message "turn on the security mode" from the outer speaker 23ex (step S88).
[0163]
Also, in step S87, when it is determined that a response to the effect that the security mode cannot be turned on has been received from the monitoring control device 3, the CPU 101 outputs, from the outside speaker 23ex, "The security mode cannot be turned on because a resident person exists.""(Step S89). Then, the process returns to step S51.
[0164]
When it is determined in step S85 that the window is open and the doors are not closed, the CPU 101 emits a warning message stating that the security mode cannot be turned on because the window is open. (Step S90). Then, the process returns to step S51.
[0165]
[In the case of communication in the outer electronic key read / write unit 21ex; FIGS. 20 to 22]
In step S51, when it is determined that the communication with the electronic key device 40 has been performed by the outer electronic key read / write unit 21ex, the CPU 101 responds when a family member has returned home or in response to an entry request of another person outside. If so, the following processing is performed.
[0166]
The CPU 101 first compares the identification information stored in the family information memory 120 with the identification information received from the electronic key device 40, and stores the electronic key in the identification information stored in the family information memory 120. It is determined whether or not the electronic key device 40 is an electronic key device registered in the door lock device 2 based on whether or not there is identification information received from the device 40. Authentication (step S101).
[0167]
Then, the authentication result is determined (step S102), and none of the identification information stored in the family information memory 120 matches the identification information received from the electronic key device 40. When it is determined that the time is (authentication NG), the CPU 101 drives the outer LED driving unit 108 to blink the outer LED 22ex in red, emits a warning sound from the outer speaker 23ex, and is NG. This is notified to the user of the electronic key device 40 (step S103). Then, the process returns to step S51 while keeping the door lock mechanism 28 in the locked state.
[0168]
If it is determined in step S102 that some of the identification information stored in the family information memory 120 matches the identification information received from the electronic key device 40 and the authentication is OK, the CPU 101 Then, the outer LED drive unit 108 is driven to turn on the outer LED 22ex in green for one second, thereby notifying the user of the electronic key device 40 that the authentication is OK (step S104). At this time, the CPU 101 may also emit a message "authentication has been successfully completed" from the outer speaker 23ex.
[0169]
Then, at this time, since the authentication is OK, the CPU 101 controls the drive of the door lock mechanism drive unit 112 to unlock the entrance door 1 by the door lock mechanism 28 (step S105), and from the outside speaker 23ex. Then, a message "door unlocked" is emitted (step S106). At this time, the outer LED 22ex may blink in green, for example, to notify the user of the electronic key device 40 of the unlocked state of the door lock.
[0170]
Next, the CPU 101 captures the sensor output of the door opening / closing sensor 27 through the interface 111 and monitors whether the entrance door 1 has been opened (step S107). Then, the CPU 101 determines whether or not a predetermined time, for example, 10 seconds, has elapsed without opening the entrance door 1 (step S108), and when it is determined that 10 seconds have elapsed, the entrance door 1 is automatically locked. It is returned (step S109). Then, the CPU 101 blinks the outer LED 22ex in green to notify that the entrance door 1 has returned to the locked state (step S110).
[0171]
Thereafter, the CPU 101 determines whether or not a predetermined time, for example, 10 seconds, has elapsed (step S111). If it is determined that the predetermined time has not elapsed, the electronic key device determined to have performed communication in step S51 is outside. It is determined whether or not communication has been made with the electronic key read / write unit 21ex (step S112). When it is determined that communication has not been made, the process returns to step S111.
[0172]
Then, in step S111, when it is determined that the predetermined time has elapsed without communication being performed between the electronic key device and the outer electronic key read / write unit 21ex, the CPU 101 sends an electronic command to the outer electronic key read / write unit 21ex. It is determined that the lock control operation of the entrance door, which has been started by holding the key device, has ended, and the process returns to step S51 in FIG.
[0173]
Also, in step S112, before the predetermined time has elapsed after the entrance door has been locked, it is determined that communication has been performed between the electronic key device determined to have performed communication in step S51 and the outer electronic key read / write unit 21ex. Then, door closing is confirmed (step S113).
[0174]
The confirmation of the door closing in step S113 is performed in the same manner as the processing described in steps S61 to S63. That is, the door lock control device 100 inquires the monitoring control device 3 about the open / closed state of the window, and acquires the inquiry result from the monitoring control device 3. Then, based on the result of the inquiry, it is determined whether the closing is OK.
[0175]
If it is determined in step S113 that the closing is OK, the CPU 101 transmits a request to turn on the security mode to the monitoring control device 3 through the communication interface 121 (step S114).
[0176]
In response to this request, the monitoring control device 3 checks the home status at that time and determines which security level is shown in FIG. Then, as a result of the determination, when the security level is at level D, the security mode cannot be turned on, so that the security control mode is returned to the door lock control device 100, and when the security level is other than level D, Since the security mode can be turned on, the fact is returned to the door lock control device 100.
[0177]
The CPU 101 of the door lock control device 100 analyzes a response to the security mode on request from the monitoring control device 3 and determines whether or not the security mode can be turned on (step S115). Then, when determining that the response to the effect that the security mode can be turned on has been received from the monitoring control device 3, the CPU 101 causes the outer speaker 23ex to emit a message "turn on the security mode" (step S116).
[0178]
When it is determined in step S115 that a response to the effect that the security mode cannot be turned on has been received from the monitoring control device 3, the CPU 101 outputs, from the outer speaker 23ex, "The security mode cannot be turned on because a resident person exists." Is emitted (step S117). Then, the process returns to step S51.
[0179]
If it is determined in step S113 that the window is open and the doors are not closed, the CPU 101 emits a warning message stating that the security mode cannot be turned on because the window is open. (Step S118). Then, the process returns to step S51.
[0180]
In the processing of steps S111 to S118, once the entrance door 1 is unlocked from the inside, the security mode is turned on by holding the electronic key device over the external electronic key read / write unit 21ex within a predetermined time. This is a process for preventing a person who forgets to return to the room again and start over by holding the electronic key device over the inner electronic key read / write unit 21in.
[0181]
That is, once the entrance door 1 is unlocked from the inside, the user forgets to turn on the security mode by holding the electronic key device over the external electronic key read / write unit 21ex within a predetermined time or fails. In this case, the entrance key 1 is once unlocked by holding the electronic key device over the outer electronic key read / write unit 21ex, and then waits for 10 seconds to be re-locked. The security mode can be turned on by holding the electronic key device over the key read / write unit 21ex. In this way, it is convenient to set the security mode to ON without having to open the door, enter the room, and hold the electronic key device 40 over the inner electronic key read / write unit 21in again, which is convenient. .
[0182]
Next, in step S107, when it is determined that the entrance door 1 has been opened within 10 seconds after the unlocking in step S105, the CPU 101 recognizes that the outsider indicated by the identification information captured in step S52 has returned home. Then, the personal information including the identification information is transferred to the monitoring control device 3 as return-home information (step S121 in FIG. 22).
[0183]
Thereafter, the CPU 101 confirms that the entrance door 1 is closed by referring to the sensor output of the door opening / closing sensor 27 (step S122), and a predetermined time, for example, 3 seconds has elapsed after the entrance door 1 was closed. If it is confirmed (step S123), the door lock mechanism driving unit 112 is drive-controlled to allow the door lock mechanism 28 to return the entrance door 1 to the locked state (step S124). Then, the CPU 101 blinks the inner LED 22in in green to notify that the entrance door 1 has returned to the locked state (step S125).
[0184]
After that, the CPU 101 sends an instruction to change the security level to the monitoring control device 3 based on the fact that the home situation changes due to the return of the person (step S126).
[0185]
The monitoring control device 3 that has received the security level change instruction recognizes the change in the home status due to the returnee information in step S121, and refers to the correspondence table between the home status and the security level shown in FIG. It is determined whether or not the security level needs to be changed, and if so, the security level is changed. Then, the monitoring control device 3 notifies the door lock control device 100 whether the security level has been changed.
[0186]
The CPU 101 of the door lock control device 100 receives the notification regarding the change in the security level from the monitoring control device 3 (step S127), and determines whether or not the security level has been changed (step S128).
[0187]
If it is determined in step S128 that the security mode has been changed, the CPU 101 emits a message “the security level has been changed” from the inner speaker 23in (step S129). Then, the process returns to step S51.
[0188]
In the above description, when there is a returnee, the door lock control device 100 sends a security level change instruction to the monitoring control device 3 in step S126. However, the monitoring control device 3 performs step S121. , And automatically determines whether the security level needs to be changed without receiving an instruction to change the security level from the door lock control device 100. May automatically change the security level. In this case, when the security level is changed, the fact is transferred to the door lock control device 100.
[0189]
[Explanation of the sequential lock mode; FIGS. 23 to 25]
Next, the operation in the sequential lock mode will be described with reference to the flowcharts of FIGS. In the sequential lock mode, the electronic key device 40 is held over the inner electronic key read / write unit 21in or the outer electronic key read / write unit 21ex, and communication is performed between the two. Is authenticated, the door lock mechanism 28 is controlled by the door lock control device 100 such that the door lock mechanism 28 is in a state opposite to the unlocked or locked state of the entrance door 1 at that time.
[0190]
The CPU 101 monitors the inner electronic key read / write unit 21in and the outer electronic key read / write unit 21ex via the interfaces 105 and 106, and holds the electronic key device 40 over the electronic key device 40 and the inner electronic key read. It waits for communication to be performed with the / write unit 21in or the outside electronic key read / write unit 21ex (step S131).
[0191]
Then, in step S131, when it is determined that the electronic key device 40 is held over and the communication with the electronic key device 40 has been performed, the CPU 101 receives the identification information from the electronic key device 40 and temporarily stores the identification information in, for example, the RAM 104 or the like. It is stored (step S132). At this time, the time information and the like are written in the electronic key device 40 and the time information and the like are written in the family information memory 120 and the family information memory 205 of the monitoring control device 3 as described above.
[0192]
It is determined which of the inner electronic key read / write unit 21in and the outer electronic key read / write unit 21ex has communicated with the electronic key device 40 (step S133).
[0193]
[In the case of communication in the inner electronic key read / write unit 21in; FIG. 23]
When it is determined in step S133 that the communication with the electronic key device 40 has been performed by the inside electronic key read / write unit 21in, the CPU 101 locks the case where the resident is going out or locks the entrance door 1 for security. In such a case, the following processing is performed.
[0194]
The CPU 101 first compares the identification information stored in the family information memory 120 with the identification information received from the electronic key device 40, and stores the electronic key in the identification information stored in the family information memory 120. Whether or not the electronic key device 40 is an electronic key device registered in the door lock device 2 is determined based on whether or not there is identification information received from the device 40. Authentication (step S134).
[0195]
Then, the authentication result is determined (step S135), and none of the identification information stored in the family information memory 120 matches the identification information received from the electronic key device 40. When it is determined that the time is (authentication NG), the CPU 101 drives the inner LED driving unit 107 to blink the inner LED 22in in red, emits a warning sound from the inner speaker 23in, and indicates that the authentication is NG. This is notified to the user of the electronic key device 40 (step S136). Then, the door lock mechanism 28 returns to step S131 while keeping the previous state.
[0196]
If it is determined in step S135 that some of the identification information stored in the family information memory 120 matches the identification information received from the electronic key device 40 and the authentication is OK, the CPU 101 determines Then, the inner LED drive unit 107 is driven to turn on the inner LED 22in in green for one second to notify the user of the electronic key device 40 that the authentication is OK (step S137). At this time, the CPU 101 may also emit a message "authentication has been successfully completed" from the inner speaker 23in.
[0197]
Then, the CPU 101 determines whether or not the current lock state of the entrance door 1 by the door lock mechanism 28 is in a locked state (step S138). In this step S138, when it is determined that the locked state of the entrance door 1 by the door lock mechanism 28 is in the unlocked state, the drive control of the door lock mechanism driving unit 112 is performed so as to make the opposite state the locked state. (Step S139).
[0198]
Then, the CPU 101 causes the inner LED 22in to blink, for example, in green, emits a message “The entrance door is locked” from the inner speaker 23in, and informs the user of the electronic key device 40 that the locked state is established. The notification is made (step S140).
[0199]
Then, the CPU 101 recognizes that the person indicated by the identification information captured in step S132 has been locked for security, and transfers the personal information including the identification information to the monitoring control device 3 as the resident information. (Step S141).
[0200]
If it is determined in step S138 that the current lock state of the door lock mechanism 28 is the locked state, the CPU 101 drives and controls the door lock mechanism drive unit 112 to put the door lock mechanism 28 in the unlocked state. (Step S142) The inside LED 22in is caused to blink, for example, in green, and a message "door unlocked" is emitted from the inside speaker 23in (step S143).
[0201]
Then, at this time, the CPU 101 recognizes that the person indicated by the identification information captured in step S132 has unlocked and went out, and uses the personal information including the identification information as the outsider information as the monitoring control device. 3 (step S144).
[0202]
[In the case of communication by the outer electronic key read / write unit 21ex; FIGS. 24 to 25]
In step S133, when it is determined that communication with the electronic key device 40 has been performed by the outer electronic key read / write unit 21ex, the CPU 101 locks when the family member goes home and unlocks or when the family member goes out. In such a case, the following processing is performed.
[0203]
The CPU 101 first compares the identification information stored in the family information memory 120 with the identification information received from the electronic key device 40, and stores the electronic key in the identification information stored in the family information memory 120. It is determined whether or not the electronic key device 40 is an electronic key device registered in the door lock device 2 based on whether or not there is identification information received from the device 40. (Step S151).
[0204]
Then, the authentication result is discriminated (step S152), and none of the identification information stored in the family information memory 120 matches the identification information received from the electronic key device 40, and the authentication is not obtained. When it is determined that the time is (authentication NG), the CPU 101 drives the outer LED driving unit 108 to blink the outer LED 22ex in red, emits a warning sound from the outer speaker 23ex, and is NG. This is notified to the user of the electronic key device 40 (step S153). Then, the process returns to step S131 while keeping the door lock mechanism 28 in the locked state.
[0205]
If it is determined in step S102 that some of the identification information stored in the family information memory 120 matches the identification information received from the electronic key device 40 and the authentication is OK, the CPU 101 Then, the outer LED drive unit 108 is driven to turn on the outer LED 22ex in green for one second to notify the user of the electronic key device 40 that the authentication is OK (step S154). At this time, the CPU 101 may also emit a message "authentication has been successfully completed" from the outer speaker 23ex.
[0206]
Then, the CPU 101 determines whether or not the current lock state of the door lock mechanism 28 is a locked state (step S155). In this step S155, when the CPU 101 determines that the lock state of the entrance door 1 by the current door lock mechanism 28 is the locked state, the CPU 101 controls the drive of the door lock mechanism drive unit 112, and the door lock mechanism 28 The door 1 is unlocked (step S156), the inside LED 22in blinks green, for example, and the message "door unlocked" is emitted from the inside speaker 23in (step S157).
[0207]
Then, the CPU 101 recognizes that the person indicated by the identification information captured in step S132 has unlocked for returning home, and transfers personal information including the identification information to the monitoring control device 3 as returnee information. (Step S158).
[0208]
Further, when it is determined in step S155 that the current locked state of the entrance door 1 is the unlocked state, the door lock mechanism driving unit 112 is drive-controlled to set the opposite state to the locked state, The entrance door 1 is locked by the door lock mechanism 28 (step S159).
[0209]
Then, the CPU 101 causes the inner LED 22in to blink, for example, in green, emits a message “The entrance door is locked” from the inner speaker 23in, and informs the user of the electronic key device 40 that the locked state is established. The notification is made (step S160).
[0210]
Then, the CPU 101 recognizes that the person indicated by the identification information captured in step S132 has been locked for going out, and transfers the personal information including the identification information to the monitoring control device 3 as the outsider information. (Step S161).
[0211]
After locking, the CPU 101 determines whether or not a predetermined time, for example, 10 seconds, has elapsed (step S162 in FIG. 25). If it is determined that the predetermined time has not elapsed, it is determined that communication has been performed in step S131. The electronic key device again determines whether or not it has communicated with the outer electronic key read / write unit 21ex (step S163). If it is determined that communication has not been performed, the process returns to step S162.
[0212]
If it is determined in step S163 that the communication has been performed between the electronic key device determined to have performed communication in step S51 and the outer electronic key read / write unit 21ex before the predetermined time elapses after the entrance door is locked, Then, the door lock is confirmed (step S164).
[0213]
The confirmation of the door closing in step S164 is performed in the same manner as the processing described in steps S61 to S63. That is, the door lock control device 100 inquires the monitoring control device 3 about the open / closed state of the window, and acquires the inquiry result from the monitoring control device 3. Then, based on the result of the inquiry, it is determined whether the closing is OK.
[0214]
If it is determined in step S164 that the closing is OK, the CPU 101 transmits a request to turn on the security mode to the monitoring control device 3 through the communication interface 121 (step S165).
[0215]
In response to this request, the monitoring control device 3 checks the home status at that time and determines which security level is shown in FIG. Then, as a result of the determination, when the security level is at level D, the security mode cannot be turned on, so that the security control mode is returned to the door lock control device 100, and when the security level is other than level D, Since the security mode can be turned on, the fact is returned to the door lock control device 100.
[0216]
The CPU 101 of the door lock control device 100 analyzes the response to the security mode on request from the monitoring control device 3 and determines whether or not the security mode can be turned on (step S166). If it is determined that a response indicating that the security mode can be turned on has been received from the monitoring control device 3, the CPU 101 emits a message "turn on the security mode" from the outer speaker 23ex (step S167).
[0217]
When it is determined in step S166 that a response indicating that the security mode cannot be turned on has been received from the monitoring control device 3, the CPU 101 outputs, from the outside speaker 23ex, "The security mode cannot be turned on because a resident is present. Is output (step S168). Then, the process returns to step S131.
[0218]
If it is determined in step S164 that the window is open and the doors are not closed, the CPU 101 emits a warning message stating that the security mode cannot be turned on because the window is open. (Step S169). Then, the process returns to step S131.
[0219]
[Security Operation in Monitoring and Control Device 3; FIG. 26]
As described above, the monitoring control device 3 turns on the security mode in response to the instruction from the door lock control device 100, but also turns on the security mode by pressing the security button 51 of the remote commander 50. Can be. Then, the security mode on state of the monitoring control device 3 can be turned off by operating the off button 52 of the remote commander 50.
[0220]
FIG. 26 is a flowchart for explaining an operation of controlling the security mode of the monitoring control device 3 on / off by operating the remote commander 50.
[0221]
First, the CPU 201 monitors a remote operation signal from the remote commander 50, and determines whether or not an operation input has been performed on the remote commander 50 (step S171). When it is determined that the operation input has been performed, the CPU 201 determines whether or not the operated is the security button 51 (step S172).
[0222]
As a result of the determination in step S172, when it is determined that the operation is the operation of the security button 51, the CPU 201 sends a power-on remote control signal from the remote control transmission unit 39 to the remote control reception unit of the television receiver 7, and It is turned on (step S173).
[0223]
Then, the CPU 201 sends the image information generated based on the data read from the ROM 203 to the television receiver 7 through the television interface 217, and displays a security mode on confirmation screen on the screen of the television receiver 7 (step S174). . After that, the CPU 201 sends a remote control signal for turning off the power of the television receiver 7 from the remote control transmission unit 39, and turns off the television receiver 7 (step S175).
[0224]
Then, after a lapse of the predetermined time, for example, 5 minutes, the CPU 201 turns on the security mode (step S177) and executes the security monitoring operation (step S178). The predetermined time in step S177 is a time that takes into account the time from when the user who operates the security button 51 sets the security mode on until the user exits the entrance door.
[0225]
If it is determined in step S172 that the button operated by the remote commander 50 is not the security button 51, the CPU 201 determines whether or not the operated button is the off button 52 (step S179). When it is determined in step S179 that the button is not the off button 52, the CPU 201 executes a process performed when another button is pressed (step S180).
[0226]
As a result of the determination in step S179, when it is determined that the button is the off button 52, the CPU 201 sends a remote control signal for turning on the power from the remote control transmitting unit 39 to the remote control receiving unit of the television receiver 7, and turns on the television receiver 7. (Step S181).
[0227]
Then, the CPU 201 sends the image information generated based on the data read from the ROM 203 to the television receiver 7 through the television interface 217, and displays a security mode off confirmation screen on the screen of the television receiver 7 (step S182). . After that, the CPU 201 sends a remote control signal for turning off the power of the television receiver 7 from the remote control transmission unit 39, and turns off the television receiver 7 (step S183).
[0228]
Then, the CPU 201 performs a process of turning off the security mode (step S184). Thus, the processing routine of FIG. 26 ends.
[0229]
[Monitoring operation when security mode is on]
FIG. 27 and FIG. 28 show processing operations when the security mode is turned on in the monitoring control device 3. This is activated when the remote controller 50 operates the security button 51, and the security level at this time is level A. When the security mode on instruction is given from the door lock control device 100, as described above, the security level is determined in consideration of the situation of the resident, and the security mode is turned on at the determined security level. Things.
[0230]
In FIG. 27, first, the CPU 201 starts capturing an image captured by the video camera 31 (step S191). At this time, the voice collected by the microphone 34 is also captured. As described above, the monitoring information area for the security mode provided in the image / audio memory 208 is of a ring buffer type. In this example, the latest image / audio information for 30 seconds is always stored in the image / audio memory. 208. The same applies to the captured image from the monitoring camera 13.
[0231]
Next, the CPU 201 controls to start monitoring the sensor outputs of the window sensors 16a and 16b from the sensor hub 207 and the sensor output of the door opening / closing sensor 27 of the entrance door 1 (step S192). Further, the CPU 201 controls to start monitoring the sensor outputs of the fire sensor 4 and the gas sensor 5 (step S193). The surveillance camera 13 turns on and off according to the on and off of the fire sensor 4 and the gas sensor 5.
[0232]
Next, the CPU 201 monitors the sensor output of the human sensor 33 and checks whether there is any intruder (step S194). When it is determined that there is no intruder, it is determined whether or not an abnormality is detected from the sensor outputs of the window sensors 16a and 16b and the sensor output of the door open / close sensor 27 (step S211).
[0233]
If it is determined in step S211 that no abnormality has been detected, the CPU 201 determines whether an abnormality has been detected from the sensor outputs of the fire sensor 4 and the gas sensor 5 (step S212). If it is determined in step S212 that no abnormality is detected, the process returns to step S194.
[0234]
If it is determined in step S194 that an intruder has been detected by the human sensor 33, the CPU 201 controls the illumination mechanism 320 to turn on the illumination 32 (step S195). Then, the image / audio information for 30 seconds from 10 seconds before the intruder detection time to 20 seconds after the detection time of the intruder is read out from the image / audio memory 208 and stored in the management server device 10 as the first image. The transfer is performed (step S196). The management server device 10 can recognize an intruder based on the transferred image / voice information and take appropriate measures.
[0235]
Next, the CPU 201 sends a power-on remote control signal to the television receiver 7 from the remote-control transmitter 39 to turn on the television receiver 7 (step S197). Then, the CPU 201 sends the information of the threat image and the threat sound prepared in advance to the television receiver 7, and outputs the threat image and the threat sound (step S198). It is possible to intimidate the invading pirate with this intimidating image / voice and to disperse it.
[0236]
Next, the CPU 201 notifies the contact information registered in the monitoring control device 3 in advance, for example, the security company, the police station, and the registered mobile phone of the registered household about the abnormality detection (step S199).
[0237]
Thereafter, the CPU 201 repeatedly transfers the image / audio information for 30 seconds stored in the ring buffer of the image / audio memory 208 to the management server device 10 at intervals of several seconds (step S200). Then, the CPU 201 determines whether or not the human sensor 33 has detected an intruder (step S201), and performs a processing operation of transferring image / audio information for 30 seconds to the management server device 10 until the detection does not occur. continue.
[0238]
When the CPU 201 determines that the human sensor 33 has stopped detecting an intruder, the CPU 201 stops transferring the image / audio information for 30 seconds to the management server device 10 (step S202). Then, the process returns to step S191 to continue security monitoring.
[0239]
When it is determined in step S211 that an abnormality has been detected, the CPU 201 determines whether the detection time has elapsed from 10 seconds before the detection time from the monitoring camera 13 installed near the window sensors 6a and 6b and the door opening / closing sensor 27. The image is transferred to the management server device 10 for the first time, the image for 30 seconds until 20 seconds after (step S214).
[0240]
Then, the CPU 201 sends a power-on remote control signal to the television receiver 7 from the remote control transmitter 39 to turn on the television receiver 7 (step S215). Then, the CPU 201 sends the information of the threat image and the threat sound prepared in advance to the television receiver 7, and outputs the threat image and the threat sound (step S216). It is possible to intimidate the invading pirate with this intimidating image / voice and to disperse it.
[0241]
Next, the CPU 201 notifies the contact information registered in advance in the monitoring control device 3, for example, a security company, a police station, and the registered mobile phone of the registered person about the abnormality detection (step S217).
[0242]
Then, the CPU 201 thereafter repeatedly transfers the image / audio information for 30 seconds stored in the ring buffer of the image / audio memory 208 to the management server device 10 at intervals of several seconds (step S218). Then, the CPU 201 waits for an off instruction by the off button 52 of the remote commander 50 (step S219), and when there is an off instruction, turns off the security mode.
[0243]
If it is determined in step S212 that an abnormality has been detected by the fire sensor 4 or the gas sensor 5, the CPU 201 sets and registers in the monitoring control device 3, such as a security company, a fire department, and a registered family member. The abnormality detection is notified to the telephone (step S213). Then, the process proceeds to step S219.
[0244]
The management server device 10 receiving the image / audio information from the monitoring control device 3 places the image / audio information on a Web page. Therefore, the owner of the mobile phone that has received the notification from the monitoring control device 3 can access the Web page of the management server device 10 to know what abnormality has occurred, and take appropriate countermeasures. It becomes possible.
[0245]
[Cooperation by an instruction from the door lock control device 100 in the monitoring control device 3; FIG. 29]
The CPU 201 of the monitoring control device 3 performs a cooperative operation as shown in FIG. 29 according to the information and instructions received from the door lock control device 100. In this example, the security level is not changed by the CPU 201 in response to the change instruction from the door lock control device 100, but is changed by the result of receiving the personal information from the door lock control device 100. Is checked and performed as necessary.
[0246]
That is, the CPU 201 determines whether or not an instruction to turn on the security mode has been received from the door lock control device 100 (step S221). When it is determined not to receive, the CPU 201 performs other processing (step S222).
[0247]
When determining that the instruction to turn on the security mode has been received in step S221, the CPU 201 refers to the information stored in the family information memory 205 and checks the home status (step S223). Then, referring to the table shown in FIG. 11, the security level according to the home situation is recognized, and it is determined whether or not the security mode can be turned on (step S224).
[0248]
When it is determined in step S224 that the security mode cannot be turned on, the CPU 201 notifies the door lock control device 100 of that (step S225).
[0249]
On the other hand, when it is determined in step S224 that the security mode can be turned on, the fact that the security mode can be turned on is notified to the door lock control device 100 (step S226). (Step S227).
[0250]
After confirming that the predetermined time has elapsed, the CPU 201 turns on the security mode at a security level corresponding to the home situation (step S228). Then, the security monitoring operation is started (step S229).
[0251]
During this security monitoring operation, it is determined whether or not personal information including identification information has been received from the door lock control device 100 (step S230), and if not received, the process returns to step S229 to continue the security monitoring operation. When it is determined that the personal information has been received from the door lock control device 100, the resulting change in the at-home situation is checked (step S231), and it is determined whether or not the security level needs to be changed (step S232).
[0252]
When determining that the security level does not need to be changed, the CPU 201 returns to step S229 and continues the security monitoring operation. When it is determined in step S232 that the security level needs to be changed, it is determined whether or not the security mode should be turned off as a result of the change (step S233). The security level is changed accordingly (step S234). Then, the fact that the security level has been changed is notified to the door lock control device 100 (step S235).
[0253]
If it is determined in step S233 that the security mode should be turned off, the security mode is turned off (step S236), and the fact is notified to the door lock control device 100 (step S237). Then, the process returns to step S221.
[0254]
As described above, according to this embodiment, since locking and unlocking are performed using the non-contact electronic key device, there is no keyhole, and there is a so-called anti-picking security effect.
[0255]
In addition, since the door lock device 2 can be selectively used in the automatic lock mode and the sequential lock mode, the user can select which mode to use according to his / her own convenience. , Very convenient.
[0256]
Also, the inside electronic key read / write unit 21in is provided, and the locked state of the door can be controlled by the electronic key device by the inside electronic key read / write unit 21in. It can prevent you from exiting the entrance door.
[0257]
In addition, by providing the inner electronic key read / write unit 21in and the outer electronic key read / write unit 21ex, it is easy to manage entry / exit of a family through communication between them and the electronic key device.
[0258]
Therefore, by combining the door lock device 2 and the monitoring control device 3, efficient security management can be performed. Since the security mode can be set when the door is locked, it is conventionally possible to set the security mode in the house and eliminate the hassle of having to go out of the house after a predetermined time.
[0259]
In addition, when the user forgets to close the window, it is confirmed when the door is opened and closed, so that the user can prevent forgetting to close the window.
[0260]
Further, since the security mode level can be changed according to the age, gender, etc. of the family members, an effective security level can be set even when the resident is a weak person. Another advantage is that the security level can be changed by grasping a change in the home situation in cooperation with the unlocking and locking of the door lock.
[0261]
[Registration of electronic key information of electronic key device]
Since it is not preferable from the viewpoint of security that the registration of the identification information as the electronic key information can be easily performed, in this example, the registration of the identification information as the electronic key information is performed by a method that emphasizes security as follows. For example, it is performed by a dealer or an installer or a user of the door lock device 2.
[0262]
First, registration of the real key information will be described. In this embodiment, as described above, the electronic key device that stores the identification information serving as the initial main key information is an IC card, and the door lock device 2 is sold by the door lock device 2 distributor or installer. Is handed over to the user when installing in each house.
[0263]
In the case of this embodiment, before the door lock device 2 is installed in each door, personal information about each family member of the door where the door lock device 2 is installed is collected. Then, an IC card storing identification information serving as the main key information is allocated to each of the family members, and the identification information serving as the main key information stored in each IC card and the collected ID information are stored. Personal profile information including personal information is configured.
[0264]
Then, user information such as a product number including a serial number of the installed door lock device 2, an installed address, a telephone number, a name of a family member who uses the door lock device, and the individual of each family member The profile information is stored in the door lock device management database 305 of the management server device 10 in advance. That is, the real key information of each family member is included in the personal profile information of each family member and registered in the management server device 10 in advance.
[0265]
At this time, in the door lock device management database, the personal profile information of the family members is stored corresponding to the address information of the monitoring control device 3 on the communication network. As described above, in this example, a telephone number and an IP address are used as the address information.
[0266]
The real key information and the individual profile information of each family member registered in the management server device 10 are stored in the management company by the management company when the installation company or the sales company of the door lock device 2 completes the installation of the door lock device 2. When an initial registration request is made to the server device 10, the request is transferred from the management server device 10 to the monitoring control device 3, and is written and registered in the family information memory 205 of the monitoring control device 3. In addition, at least the real key information among the information registered in the monitoring control device 3 is registered in the family information memory 120 by being transferred to the door lock control device 100.
[0267]
FIG. 30 shows the operation of the management server device 10 when receiving the initial registration request. The operation of each step in FIG. 30 is mainly performed by the CPU 301.
[0268]
First, the CPU 301 determines whether an initial registration request has been received (step S241). This initial registration request is accompanied by device identification information such as a serial number of the door lock device 2. For example, the request is sent from a personal computer or the like to the management server device 10 through a communication network, In some cases, the operator who has received the initial registration request makes an input using input means (not shown).
[0269]
When receiving the initial registration request, the CPU 301 searches the door lock device database using the device identification information as a search element, and registers the address information of the door lock device 2 and the monitoring control device 3 registered in advance on the communication network 9. Is read, and a call including an initial registration request is made. That is, an initial registration request is issued to the monitoring control device 3 to which the door lock device 2 to which the initial registration request has been connected is connected (step S242).
[0270]
At this time, since the monitoring control device 3 performs an automatic response, the CPU 301 confirms the response from the monitoring control device 3 and forms a communication path with the monitoring control device 3 (step S243).
[0271]
Next, the CPU 301 stores, in the door lock device database 205 of the management server device 10 in association with the door lock device 2 as described above, a book about all family members of the house where the door lock device is installed. The personal profile information including the key information is transmitted to the monitoring control device 3 (step S244).
[0272]
Next, the CPU 301 waits for the completion of all information to be transmitted to the monitoring control device 3 and the arrival of a registration completion notification from the monitoring control device 3 (step S245), and when it determines that the registration completion notification has been received, The communication path with the monitoring control device 3 is disconnected (step S246), and the processing routine of the initial registration is terminated.
[0273]
The operation of the monitoring control device 3 receiving the initial registration request information will be described with reference to the flowchart in FIG.
[0274]
The CPU 201 of the monitoring control device 3 determines whether or not an incoming call has been received from the management server device 10 (step S251). If it is determined that the incoming call has not been received from the management server device 10, other processing is performed (step S251). Step S252).
[0275]
When it is determined that an incoming call from the management server device 10 has been received, the CPU 201 automatically responds to the incoming call and forms a communication path with the management server device 10 (step S253). Then, it is determined whether or not the received call is an initial registration request (step S254). When determining that the request is an initial registration request, the CPU 201 waits for registration information from the management server device 10 and, upon receiving the registration information (step S255), writes the received registration information into the family information memory 205 (step S256).
[0276]
When the writing of the registration information for all the family members is completed, a registration completion notice is returned to the management server device 10 (step S257), and the communication path with the management server device 10 is disconnected (step S258).
[0277]
Next, the CPU 201 transfers, to the door lock control device 100, at least identification information that is the main key information of each family member among the personal profile information written and registered in the family information memory 205 (step S259). Upon receiving this information, the door lock control device 100 registers the received real key information in the family information memory 120. Needless to say, in addition to the identification information as the main key information, information that requires personal information about family members may be transferred to the door lock control device 100. Note that the registration operation in the door lock control device 100 is the same as the key registration operation in the above-described monitoring control device, and thus will not be described here.
[0278]
Then, when the CPU 201 confirms the end of the transfer of the main key information and the necessary information to the door lock control device 100 (step S260), the processing routine ends.
[0279]
If it is determined in step S254 that the request is not the initial registration, the CPU 201 determines whether the request is a backup key registration request to be described later (step S261). A backup registration process is executed (step S262). The backup registration process will be described later.
[0280]
If it is determined in step S261 that the request is not a backup registration request, the CPU 201 determines whether the request is a lost key deletion request (step S263). When it is determined that the request is not a lost key deletion request, the CPU 201 executes other processing (step S264), and when it is determined that the request is a lost key deletion request, the CPU 201 executes the deletion request processing (step S265). ). Thus, the processing in FIG. 31 ends.
[0281]
[Remote Control Through Management Server Device 10]
In this example, the management server device 10 is used for remote control for enabling a user of the door lock device 2 and the monitoring control device 3 to remotely control the door locking device 2 and the monitoring control device 3. Has a homepage. In this example, the user accesses the homepage for remote control via the Internet from a personal computer or a mobile phone terminal, thereby locking the door lock which has been forgotten to be locked, turning on the security mode, and checking the indoor mode. Surveillance cameras can be used for monitoring.
[0282]
FIG. 32 and FIG. 33 are flowcharts for explaining the operation of the management server device 10 during this remote control.
[0283]
The management server device 10 monitors the presence or absence of access to the homepage for remote control (step S271), and when there is no access, performs other processing (step S272). Then, when receiving access to the homepage for remote control, the CPU 301 transmits display information of the homepage for remote control (step S273).
[0284]
The homepage for remote control is displayed on the screen of a personal computer or a mobile phone terminal of an accessing person. On this screen, a message prompting the registrant to input authentication confirmation information and an input field are displayed, so that a predetermined password, customer ID, door lock device 2 and monitoring control device 3 are installed. After inputting necessary authentication information such as an address, a telephone number, and a name of a person requesting remote control, the authentication information is sent to the management server device 10.
[0285]
The management server device 10 determines whether or not the authentication confirmation information has been received (step S274), and upon reception, determines whether or not the authentication is OK (step S275). When the authentication is not obtained (when the authentication is NG), a screen for notifying the authentication NG is sent to the personal computer or the mobile phone terminal (step S276).
[0286]
On the screen for notifying the authentication NG, it is possible to re-input the authentication confirmation information and to interrupt the access. The accessor will perform one of the operations.
[0287]
Therefore, the CPU 301 of the management server device 10 determines whether or not the information for authentication confirmation has been re-received (step S277). If not, the CPU 301 determines whether or not the access has been interrupted (step S278). If it is not determined to be interrupted, the process returns to step S277. If it is determined in step S277 that the information for authentication confirmation has been received again, the CPU 301 returns to step S275 to determine whether or not authentication can be obtained. If it is determined in step S278 that the access has been interrupted, an access disconnection process is performed (step S279).
[0288]
If it is determined in step S275 that the authentication is OK, the CPU 301 transmits a menu screen of a remotely controllable item (step S281). When it is determined that the authentication is OK, from the information included in the information for authentication, it is determined which one of the door lock device 2 and the monitoring control device 3 to be remotely controlled is registered in the database 305. The CPU 301 of the management server device 10 is aware of this.
[0289]
Items that can be remotely controlled by the accessor are listed on the menu screen of the remotely controllable items, and the accessor can select any item. An access suspension button is also displayed.
[0290]
As the remote control items, in this example, monitoring of an indoor image by a monitoring camera, monitoring of a door lock state, security mode ON, door unlocking / locking, and the like can be selected.
[0291]
The CPU 301 of the management server device 10 determines whether or not the access has been interrupted (step S282). If it is determined that the access has been interrupted, the CPU 301 performs an access disconnection process (step S292) and closes the homepage for remote control.
[0292]
If it is not determined in step S282 that access has been interrupted, it is determined whether or not selection of a remote control item has been received (step S283). If it is determined that selection has not been received, the process returns to step S282.
[0293]
Then, when it is determined in step S283 that the selection of the remote control item has been received, it is determined whether or not the selected remote control item is the monitoring by the monitoring camera (step S284). Then, when determining that the monitoring is performed by the monitoring camera, the CPU 301 sends an image transmission request from the monitoring camera to the monitoring control device 3 to be remotely controlled (step S285).
[0294]
In response to this image transmission request, the monitoring control device 3 sends the captured image of the monitoring camera to the management server device 10 as described in the security mode described above. Therefore, the management server device 10 receives the image information from the monitoring control device 3 (step S286), and transfers the received image to the access person side of the homepage (step S287). Then, the image transfer operation is repeated until the accessor sends an instruction to stop image transfer (step S288). If it is determined in step S288 that an instruction to stop image transfer has been received, the process returns to step S281.
[0295]
If it is determined in step S284 that the selected remote control item is not monitoring by the monitoring camera, the CPU 301 recognizes the selected remote control item (step S289), and responds to the recognized remote control item. The control instruction is sent to the monitoring control device 3 which is the object of remote control. When the remote control target is for the door lock device 2, the monitoring control device 3 sends a control instruction to the door lock control device 100.
[0296]
For example, when the instruction is a door lock monitoring instruction, the door lock control device 100 sends the locked or unlocked state of the door to the monitoring control device 3, and the monitoring control device 3 determines whether the door is locked or unlocked by the management server device 10. Return to.
[0297]
When the control item is in the security mode on, the monitoring control device 3 turns on the security mode as instructed. When the control item is a door locking or unlocking instruction, the monitoring control device 3 sends the control instruction to the door lock control device 100. The door lock control device 100 locks or unlocks the door according to the instruction, and sends a control completion notification to the monitoring control device 3.
[0298]
Upon receiving the control completion notification from the door lock control device 100 or after completing the control instruction operation of the own device such as the security mode ON, the monitoring control device 3 returns the control completion notification to the management server device 10. . The return of the door lock state in response to the door lock monitoring instruction is included in the control completion notification.
[0299]
After sending the control instruction in step S290, the management server device 10 waits for a control completion notification from the monitoring control device 3 (step S291), and upon receiving the control completion notification, returns to step S281.
[0300]
As described above, in this embodiment, image monitoring in a room at home, security ON instruction, confirmation of the locked state of the entrance door, and control of locking and unlocking can be performed by remote control, which is very convenient. .
[0301]
[About backup key registration]
In this embodiment, the backup key can be registered by accessing the key registration home page provided in the management server device 10. FIG. 34 is a diagram for explaining a system configuration at the time of this backup key registration. FIGS. 35 and 36 are flowcharts for explaining the operation of the management server device 10 at this time.
[0302]
As shown in FIG. 34, first, a personal computer 2002 provided with the electronic key read / write device 2001 or connected to the electronic key read / write device 2001 is prepared. Then, an electronic key device to be registered as a backup key in the electronic key read / write device 2001, for example, an IC card, a mobile phone terminal, or a PDA is set. As described above, these electronic key devices are provided with communication means including an IC chip, an electromagnetic induction antenna, and the like which are centrally managed so as to be different from the identification information of the IC card 40C in which the key information is stored.
[0303]
Next, the personal computer 2002 accesses the key registration homepage of the management server device 10 through the Internet 2003.
[0304]
The management server device 10 monitors the presence or absence of access to this key registration homepage (step S301), and when there is no access, performs other processing (step S302). Then, when receiving the access to the key registration homepage, the CPU 301 transmits the display information of the key registration homepage (step S303).
[0305]
This key registration homepage is displayed on the screen of the personal computer 2002. On this screen, a message prompting the registrant to input authentication confirmation information and an input field are displayed, so that a predetermined password, customer ID, address where the door lock device 2 is installed, telephone number, After inputting necessary authentication confirmation information such as the name of the person requesting key registration, the authentication confirmation information is sent to the management server device 10.
[0306]
The management server device 10 determines whether or not the authentication confirmation information has been received (step S304), and if received, determines whether or not the authentication is OK (step S305). When the authentication is not successful (when the authentication is NG), a screen for notifying the authentication NG is sent to the personal computer 2002 (step S306).
[0307]
On the screen for notifying the authentication NG, it is possible to re-input the authentication confirmation information and to interrupt the access. The key registrant performs one of the operations.
[0308]
Therefore, the CPU 301 of the management server device 10 determines whether or not the information for authentication confirmation has been received again (step S307). If not, the CPU 301 determines whether or not the access has been interrupted (step S308). If it is not determined to be interrupted, the process returns to step S307. If it is determined in step S307 that the information for authentication confirmation has been received again, the CPU 301 returns to step S305 to determine whether or not authentication can be obtained. If it is determined in step S308 that the access has been interrupted, access disconnection processing is performed (step S309).
[0309]
If it is determined in step S305 that the authentication is OK, the CPU 301 transmits a backup key registration screen (step S311 in FIG. 36). The backup key registration screen includes a key registration button and an access suspension button. The key registrant operates one of the buttons. When the key registration button is pressed, the personal computer 2002 reads the identification information from the electronic key device 40B to be registered for backup by the electronic key read / write unit 2001 and sends it to the management server device 10 as backup key information.
[0310]
Therefore, the CPU 301 of the management server device 10 determines whether or not the backup key information has been received (step S312), and if not, determines whether or not the access has been interrupted (step S313), and determines that the access has been interrupted. If not, the process returns to step S312.
[0311]
If it is determined in step S313 that the interruption has been made, access disconnection processing is performed (step S309), and the key homepage is closed. If it is determined in step S312 that the backup key information has been received, the CPU 301 registers the received electronic key information in the door lock device database 305 as the key registration requester's backup key information (step S315). At this time, the registered backup key information and the identification information of the key registration requester are also written in the electronic key registration / loss history memory 306 as backup registration history along with calendar information and time information.
[0312]
Then, after the access is disconnected (step S316), a backup key registration request is transmitted to the monitoring control device 3 to which the door lock device 2 in which the key registration requester is registered is connected (step S317). When receiving the incoming call of the backup key registration request, the monitoring control device 3 automatically responds to the incoming call, so that the CPU 301 forms a communication path with the monitoring control device 3 (step S318).
[0313]
Next, the CPU 301 transmits information for identifying the key registration requester and backup key information to the monitoring control device 3 (step S319). Next, the CPU 301 waits for the completion of all the information to be transmitted to the monitoring control device 3 and the arrival of a registration completion notification from the monitoring control device 3 (step S320), and when determining that the registration completion notification has been received, The communication path with the monitoring control device 3 is disconnected (step S321), and the backup key registration processing routine ends.
[0314]
Next, the operation of the monitoring control device 3 for receiving the backup key information transmitted from the management server device 10 by the transmission operation in steps S317 to S319 will be described with reference to the flowchart of FIG. This processing routine corresponds to the processing in step S262 in FIG.
[0315]
First, the CPU 201 of the monitoring controller 3 receives the backup key information and the identification information such as the name of the key registration requester (step S331), and recognizes the key registration requester (step S332). Next, the received backup key information is written and registered in the family information memory 205 as the backup key information of the recognized registration requester (step S333).
[0316]
At this time, the registered backup key information, calendar information, and time information are written as a backup registration history in the electronic key registration / loss history area of the personal profile information of the key registration requester.
[0317]
Then, the CPU 201 sends a registration completion notification of the backup key information to the management server device 10 (step S334). Then, the communication path with the management server device 10 is disconnected (step S335).
[0318]
Next, the CPU 201 transfers the identification information, which is the backup key information written and registered in the family information memory 205, to the door lock control device 100 together with the identification information of the key registration requester (step S336). Upon receiving this information, the door lock control device 100 registers the received backup key information in the family information memory 120. Then, when the CPU 201 confirms the end of the transfer of the main key information and the necessary information to the door lock control device 100 (step S337), the processing routine ends.
[0319]
When only the main key information is used for the authentication of the electronic key information in the door lock control device 100, the processing of steps S336 and S337 may not be performed. That is, the key information only needs to be present in the door lock control device 100 at all times. In this case, at the time of lost key erasure registration, which will be described later, the key information previously used as backup and registered in the monitoring control device 3 and newly used as the real key information is deleted together with the lost key information. To the door lock control device 100.
[0320]
Note that the registration operation in the door lock control device 100 is the same as the key registration operation in the above-described monitoring control device, and thus will not be described here.
[0321]
The above-described operation of registering the identification information as the electronic key information is merely an example. For example, instead of the personal computer 2002 and the electronic key read / write device 2001, the monitoring control device 3 is used, and the management server device is similarly operated. The backup key may be registered by accessing the backup key 10.
[0322]
Alternatively, identification information as electronic key information may be registered in the monitoring control device 3 and the door lock control device 100 without the intervention of the management server device 10.
[0323]
In order to authenticate a key registrant at the time of backup key registration, this key information may be sent to the management server device, and thereafter, an electronic key device to be registered as a backup key may be set and registered. In this case, since the authentication of the key registrant can be performed using the main key information, it is not necessary to input the authentication confirmation information of the key registrant in the above example.
[0324]
[Key Loss Prevention]
When the electronic key device is lost, in this embodiment, the electronic key information is deleted in order to prevent a malicious acquirer of the lost electronic key device from being used. FIG. 38 is a diagram showing a system configuration in a case where the key information is deleted. FIG. 39 is a flowchart for explaining the processing procedure at that time.
[0325]
First, the lost person submits a loss report to the management company (step S341). This notification of loss is made by using a telephone, e-mail, or the like. At this time, the identity of the lost person is confirmed (procedure S342), and when the identity confirmation is OK, a loss report is accepted (procedure S343). Identity verification is performed by address, name, age, telephone number, password, customer number, and the like.
[0326]
Next, the operator of the management company inputs an instruction to the management server device 10 to delete and register the lost key. In response to this, the management server device 10 performs a process of deleting the lost key and a process of upgrading the backup key information to the main key information (step S344). When the CPU 301 of the management server device 10 completes the process of deleting the lost key information and the process of upgrading the backup key information to the real key information, the electronic device registration / loss history memory 306 stores the deleted backup key information and the deleted key information. The identification information of the requester is written as the electronic key deletion history together with the calendar information and the time information.
[0327]
When the CPU 301 of the management server device 10 completes the process of deleting the lost key information, the process of upgrading the backup key information to the real key information, and the writing of the deletion history, the person who has reported the key loss is registered. The monitoring control device 3 to which the door lock device 2 is connected is searched from the database 305, and the monitoring control device 3 is automatically accessed to send a lost key deletion request (step S345).
[0328]
Upon receiving the lost key deletion request, the monitoring control device 3 performs a process of deleting lost key information and a process of upgrading backup key information to real key information. When completing the process of deleting the lost key information and the process of upgrading the backup key information to the real key information, the monitoring control device 3 writes the deletion history in the electronic key registration / deletion history area of the personal profile information, and thereafter, An instruction to delete the lost key is issued to the door lock device 2. Then, if the backup key is registered, an instruction to upgrade the backup key is also given (step S346).
[0329]
The door lock device 2 executes the process of deleting the lost key information and the process of upgrading the backup key information according to the instruction from the monitoring control device 3 (step S347).
[0330]
As described above, when only the main key information is used for authentication of the electronic key information in the door lock control device 100, the backup key is not registered in the door lock control device 100. In this case, in step S346, the key information registered as backup in the monitoring control device 3 is sent to the door lock control device 100 as the main key information together with the instruction to delete the lost key.
[0331]
In this case, in step S347, the door lock control device 100 deletes the key information for which the deletion instruction has been received, and instead registers the newly received real key information.
[0332]
The operation of the management server device 10 in steps S344 and S345 will be described with reference to FIG.
[0333]
The operator of the management company inputs information on the requester of the lost key deletion request to the management server device 10 and inputs a request for deletion of the lost key. The CPU 301 of the management server device 10 determines whether or not this lost key deletion request has been input (step S351). If there is no deletion request, CPU 301 performs other processing (step S352).
[0334]
When it is determined in step S351 that the lost key deletion request has been input, the CPU 301 searches the door lock device database 305 for information on the deletion requester and the lost key (step S353), and obtains the lost key information of the deletion requester. Is deleted, and information on the lost person and the lost key is written in the electronic key registration / loss history memory 306 as described above (step S354).
[0335]
Next, the CPU 301 determines whether backup key information is registered as the electronic key information of the deletion requester (step S355). If it is determined that the backup key information is registered, the registered backup key information is determined. The key information is registered again in the real key information (step S356).
[0336]
Then, the address of the monitoring control device 3 on the communication network 9 in which the deletion requester is registered is searched from the database 305 (step S357), and a request for deleting the lost key is transmitted to the monitoring control device 3 (step S357). Step S358). If it is determined in step S355 that the backup key information has not been registered, the process immediately proceeds to step S357.
[0337]
When receiving the incoming call of the backup key registration request, the monitoring control device 3 automatically responds to the incoming call, so that the CPU 301 forms a communication path with the monitoring control device 3 (step S359).
[0338]
Next, the CPU 301 transmits information for identifying the requester of deletion and information on the lost key to be deleted to the monitoring controller 3 (step S360). Next, the CPU 301 waits for the completion of all information to be transmitted to the monitoring control device 3 and the arrival of a deletion completion notification from the monitoring control device 3 (step S361), and when determining that the deletion completion notification has been received, The communication path with the monitoring control device 3 is disconnected (step S362), and the lost key information erasure processing routine ends.
[0339]
Next, the operation of the monitoring control device 3 when receiving the lost key deletion request sent from the management server device 10 in the step S346 will be described with reference to the flowchart of FIG. This processing routine corresponds to the processing of step S265 in FIG.
[0340]
First, the CPU 201 of the monitoring controller 3 receives the lost key information and identification information such as the name of the deletion requester (step S371), and recognizes the deletion requester and the lost key information (step S372). Next, the lost key information of the recognized requester is deleted from the family information memory 205 (step S373). Then, as the electronic key registration / deletion history information in the personal profile information of the deletion requester, the identification information as the deleted electronic key information, the date, the time, and the like are written in the family information memory 205. Then, a deletion completion notification is sent (step S374). Then, the communication path with the management server device 10 is disconnected (step S375).
[0341]
Next, the CPU 201 determines whether or not backup key information is registered as the electronic key information of the deletion requester (step S376). If the CPU 201 determines that the backup key information is registered, the registered backup key information is registered. The key information is registered again in the real key information (step S377). Then, an instruction to delete the lost key is sent to the door lock control device 100 (step S378). If it is determined in step S376 that the backup key information has not been registered, the process immediately proceeds to step S378.
[0342]
In accordance with the deletion instruction, the door lock control device 100 deletes the lost key information, and then sends a deletion completion notification to the monitoring control device 3. Therefore, the monitoring control device 3 waits for the reception of the deletion completion notification (step S379), and ends this processing routine.
[0343]
When only the main key information is used for the authentication of the electronic key information in the door lock control device 100, when the backup key information exists, in step S378, the main key information is added together with the lost key information. Send backup key information to be upgraded. The backup key information to be upgraded to the main key information may be sent from the monitoring control device 3 to the door lock control device 100 after the deletion is completed.
[0344]
Note that the registration operation in the door lock control device 100 is the same as the key registration operation in the above-described monitoring control device, and thus will not be described here.
[0345]
In the examples of FIGS. 39 to 41, in the management server device 10, the registration deletion of the lost key is first performed by the management server device 10, and then performed by the monitoring control device 3 and the door lock control device 100. Due to a problem in the communication network 9, the process of deleting the lost key in the monitoring control device 3 and the door lock control device 2 may be delayed.
[0346]
However, in order to delete the registration of the lost key, it is better for security management to delete the registration in the monitoring control device 3 and the door lock control device 2 earlier. In addition, it is preferable from the viewpoint of management that the registered contents of the management server device 10 and the registered contents of the monitoring control device 3 and the door lock control device 2 be made as identical as possible.
[0347]
The lost key registration deletion processing procedure described below takes the above points into consideration.
[0348]
FIG. 42 is a flowchart for explaining a processing procedure in the case of performing the key information deletion processing in that case.
[0349]
First, the lost person submits a loss report to the management company (step S381). This notification of loss is made by using a telephone, e-mail, or the like. At this time, the identity of the lost person is confirmed (procedure S382), and when the identity confirmation is OK, a loss report is accepted (procedure S383). Identity verification is performed by address, name, age, telephone number, password, customer number, and the like.
[0350]
Next, the operator of the management company inputs an instruction to the management server device 10 to delete and register the lost key. In response to this, the management server device 10 searches the database 305 for the addresses of the monitoring control device 3 and the door lock control device 2 in which the lost key information is registered. A lost key deletion request is sent (step 384).
[0351]
Upon receiving the lost key deletion request, the monitoring control device 3 performs a process of deleting lost key information and a process of upgrading backup key information to real key information. When completing the process of deleting the lost key information and the process of upgrading the backup key information to the real key information, the monitoring control device 3 writes the deletion history in the electronic key registration / deletion history area of the personal profile information, and thereafter, An instruction to delete the lost key is issued to the door lock device 2. Then, if the backup key is registered, an instruction to upgrade the backup key is also issued (step S385).
[0352]
The door lock device 2 executes the process of deleting the lost key information and the process of upgrading the backup key information according to the instruction from the monitoring control device 3, and returns a deletion completion notification to the monitoring control device 3 (step S386).
[0353]
The monitoring control device 3 that has received the deletion completion notification from the door lock device 2 returns a deletion completion notification to the management server device 10 (step S387).
[0354]
Upon receiving the deletion completion notification, the management server device 10 performs a process of deleting lost key information and a process of upgrading backup key information to real key information. When the CPU 301 of the management server device 10 completes the process of deleting the lost key information and the process of upgrading the backup key information to the real key information, the CPU 301 stores the deleted backup key information in the electronic key registration / loss history memory 306. Then, the identification information of the requester is written as the electronic key deletion history together with the calendar information and the time information (step S388).
[0355]
As described above, when only the main key information is used for authentication of the electronic key information in the door lock control device 100, the backup key is not registered in the door lock control device 100. In this case, in step S385, the key information backed up and registered in the monitoring control device 3 is sent to the door lock control device 100 as the main key information together with the instruction to delete the lost key.
[0356]
Then, in this case, in step S386, the door lock control device 100 deletes the key information for which the deletion instruction has been received, and instead registers the newly received real key information.
[0357]
The operation of the management server device 10 in this case will be described with reference to FIG.
[0358]
The operator of the management company inputs information on the requester of the lost key deletion request to the management server device 10 and inputs a request for deletion of the lost key. The CPU 301 of the management server device 10 determines whether or not this lost key deletion request has been input (step S391). If there is no deletion request, CPU 301 performs other processing (step S392).
[0359]
If it is determined in step S391 that the lost key deletion request has been input, the CPU 301 searches the door lock device database 305 for information on the deletion requester and the lost key and the addresses of the monitoring control device 3 and the door lock device 2 ( In step S393, a request to delete the lost key is sent to the searched monitoring control device 3 via the communication network 9 (step S394).
[0360]
When receiving the incoming call of the backup key registration request, the monitoring control device 3 automatically responds to the incoming call, so that the CPU 301 forms a communication path with the monitoring control device 3 (step S395).
[0361]
Next, the CPU 301 transmits information for identifying the requester of deletion and information on the lost key to be deleted to the monitoring controller 3 (step S396). Next, the CPU 301 waits until all the information to be transmitted to the monitoring control device 3 ends and a deletion completion notification is received from the monitoring control device 3 (step S397).
[0362]
When it is determined in step S397 that the deletion completion notification has been received, the communication path with the monitoring control device 3 is disconnected (step S398), and the information on the lost key of the deletion requester is deleted. The information of the lost person and the lost key is written in the electronic key registration / loss history memory 306 (step S399).
[0363]
Next, the CPU 301 determines whether or not backup key information is registered as electronic key information of the deletion requester (step S400). The key information is registered again in the real key information (step S401). Then, the routine for deleting lost key information is terminated.
[0364]
[Other embodiments]
In the above-described embodiment, since the configuration of the communication system also includes the security monitoring system, the management server device 10 exists, but the configuration of the communication system without the security monitoring system is also possible.
[0365]
In this case, backup key registration and lost key deletion are prepared as functions that can be performed by the monitoring control device 3. Then, the remote commander 50 selects these functions from the menu to register the backup key and delete the lost key.
[0366]
For example, the backup key information is registered by selecting backup key registration from a menu by the remote commander 50, holding the electronic key device for which the backup key information is to be registered to the monitoring control device 3, and issuing a registration request by the remote commander 50. The registration can be performed by inputting the user and selecting execution of registration.
[0367]
The deletion of the key information can be performed in the monitoring control device 3 in the same manner. Also in the case of this example, the transfer of the key information from the monitoring control device 3 to the door lock control device 100 and the instruction to delete the key information are the same as in the above-described case.
[0368]
Further, when the door lock control system is intended only for locking and unlocking the door, the monitoring control device 3 is unnecessary. In that case, the configuration may be such that the backup key information can be registered with the door lock control device 100 or the lost key information can be deleted.
[0369]
In the above example, even if the backup key information is registered, only the main key information is used for authentication at the time of receiving the identification information from the electronic key device, but the backup key registered in the family information memory 120 or 205 is used. Of course, everything including information may be used at all times for authentication.
[0370]
In this case, the deletion due to the key loss only needs to delete the key information, and the process of upgrading the backup key to the main key information as in the above-described example is unnecessary.
[0371]
In the above-described embodiment, the main key information is registered in advance in the management server device by a door lock device installation company or a sales company. However, the real key information is also registered in the same manner as the backup information. As described above, registration may be made later.
[0372]
In the above embodiment, the backup key is registered using the personal computer. However, the backup key can be registered by accessing the management server device 10 from the monitoring control device 3. In this case, since the electronic key read / write unit 36 provided in the monitoring control device 3 can be used, it is not necessary to separately prepare an electronic key read / write device.
[0373]
In addition, instead of a personal computer, a backup key can be registered by accessing a homepage of the management server device from a mobile phone terminal connected to the electronic key read / write device.
[0374]
In the above-described embodiment, the deletion of the electronic key information due to the loss report has been described for the real key information. However, at the time of the loss report, it is necessary to specify whether the real key information is lost or the backup key information is lost. Thus, the loss notification of the backup key information and the deletion processing of the backup key information based thereon can be performed.
[0375]
Also, the description has been made assuming that the centrally managed identification information is stored in advance in the memory of the IC chip, but it goes without saying that the centrally managed identification information may be written later. .
[0376]
In the above-described embodiment, the security mode is turned on when the electronic key device is held over the outer electronic key read / write unit 21ex within a predetermined time after the door is locked. Since the door lock control device 100 or the monitoring control device 3 manages entry and exit from the entrance door 1, the security mode may be automatically turned on at the security level A when the resident is gone. it can.
[0377]
In this case, when the door lock control device 100 detects that there is no resident, the security mode on may be requested to the monitoring control device 3 or the monitoring control device 3 may determine that there is no resident at its own device. Upon detection, the security mode may be turned on.
[0378]
Note that, in this example, when the resident unlocks the entrance door 1 and opens the entrance door 1, the security mode is temporarily turned off even if the security mode is on by then. However, if there is an outsider when the security mode is on, the outsider is recognized by the identification information obtained through communication with the electronic key device, and the monitoring control device 3 The security level can be automatically changed in response to a change in the at-home situation, in exactly the same manner as in the case where there is a problem.
[0379]
In the above description of the embodiment, the authentication of the identification information as the key information is performed by the door lock device. However, the door lock device 2 is connected to the monitoring control device 3 or via the monitoring control device 3. The key information is sent to the management server device 10, the authentication is performed by the monitoring control device 3 or the management server device 10, and the authentication result is returned to the door lock device 2 (in the case of the management server device 10, the monitoring control device 3 May be returned). In that case, there is no need to transfer key information from the monitoring control device 3 to the door lock control device 100 or send an erasure instruction.
[0380]
Also, the identification information of the unlocker and the locker may be sent to the management server device 10 instead of the monitoring control device 3, and the security management may be performed by the management server device 10.
[0381]
Further, in the above description, whether the person is an out-of-home person or a returning person is determined by the door lock control device 100. However, the monitoring control device 3 also transmits the setting information of the door lock control mode in the door lock control device 100. Since the door lock control device 100 is provided with the electronic key device 40, the electronic key device 40 is held over the inner electronic key read / write unit 21in or the outer electronic key read / write unit 21ex, and communication is performed between the two. Is authenticated, the identification information, information as to which of the inner electronic key read / write unit 21in or the outer electronic key read / write unit 21ex has been communicated, and information as to whether the communication is unlocked or locked are It can also be sent to the monitoring control device 3 so that the monitoring control device 3 determines whether to go out or return home.
[0382]
Further, the electronic key device is not limited to a device that communicates electronic key information in a contactless manner as in the above-described embodiment. Good.
[0383]
【The invention's effect】
As described above, according to the present invention, when an electronic key device in which electronic key information is stored is lost, the lost person is notified of the lost electronic key device by sending it to the management device. The electronic key information stored in the device is deleted from the storage unit of the control device that controls locking and unlocking of the door.
[0384]
Therefore, locking and unlocking of the door cannot be performed by the lost electronic key device, so that there is an effect that it is possible to oppose a person who has maliciously found the lost key.
[Brief description of the drawings]
FIG. 1 is a diagram for explaining an outline of an embodiment of a communication system according to the present invention.
FIG. 2 is a diagram for explaining an outline of identification information according to the embodiment of the present invention;
FIG. 3 is a diagram showing an example of identification information used in the embodiment of the present invention.
FIG. 4 is a diagram for explaining a main part of the embodiment of the door lock system.
FIG. 5 is a diagram illustrating a configuration example of a door lock device according to an embodiment.
FIG. 6 is a diagram showing an example of an electronic key device used in the embodiment of the present invention.
FIG. 7 is a diagram showing an example of the electrical configuration of FIG. 6;
FIG. 8 is a diagram illustrating an example of a monitoring control device used in a security system.
FIG. 9 is a block diagram illustrating a configuration example of the monitoring control device of FIG. 5;
FIG. 10 is a diagram showing an example of personal profile information.
FIG. 11 is a diagram for describing the contents of a security mode.
FIG. 12 is a diagram for describing the contents of a security mode.
FIG. 13 is a block diagram illustrating a configuration example of a management server device.
FIG. 14 is a flowchart for explaining a message recording and reproducing function of the monitoring control device of FIG. 5;
FIG. 15 is a flowchart illustrating a setting operation of a door lock control mode.
FIG. 16 is a flowchart illustrating a setting operation of a door lock control mode.
FIG. 17 is a part of a flowchart for describing a door lock control operation in an auto lock mode, which is one example of the door lock control mode.
FIG. 18 is a part of a flowchart for describing a door lock control operation in an auto lock mode, which is one example of the door lock control mode.
FIG. 19 is a part of a flowchart for describing a door lock control operation in an auto lock mode which is one example of the door lock control mode.
FIG. 20 is a part of a flowchart for describing a door lock control operation in an auto lock mode which is one example of the door lock control mode.
FIG. 21 is a part of a flowchart for describing a door lock control operation in an auto lock mode, which is one example of the door lock control mode.
FIG. 22 is a part of a flowchart for describing a door lock control operation in an auto lock mode which is one example of the door lock control mode.
FIG. 23 is a part of a flowchart for describing a door lock control operation in a sequential lock mode, which is one example of the door lock control mode.
FIG. 24 is a part of a flowchart for describing a door lock control operation in a sequential lock mode, which is one example of the door lock control mode.
FIG. 25 is a part of a flowchart for describing a door lock control operation in a sequential lock mode which is one example of the door lock control mode.
FIG. 26 is a flowchart for explaining a receiving operation of a signal from a remote commander of the monitoring control device.
FIG. 27 is a part of a flowchart for describing an operation when the security mode is turned on in the monitoring control device.
FIG. 28 is a part of a flowchart for describing the operation of the monitoring control device when the security mode is turned on.
FIG. 29 is a diagram for explaining a cooperative operation with a door lock device in the monitoring control device.
FIG. 30 is a diagram showing a flowchart for describing registration of the real key information in the embodiment of the present invention.
FIG. 31 is a diagram showing a system configuration for explaining registration of real key information in the embodiment of the present invention.
FIG. 32 is a diagram showing a flowchart for explaining remote control via the management server device in the embodiment of the present invention.
FIG. 33 is a diagram showing a flowchart for explaining remote control via the management server device in the embodiment of the present invention.
FIG. 34 is a diagram showing a system configuration for explaining registration of backup key information in the embodiment of the present invention.
FIG. 35 is a diagram showing a flowchart for describing registration of backup key information in the embodiment of the present invention.
FIG. 36 is a diagram showing a flowchart for describing registration of backup key information in the embodiment of the present invention.
FIG. 37 is a diagram showing a flowchart for describing registration of backup key information in the embodiment of the present invention.
FIG. 38 is a diagram for describing a system configuration in a case where lost key information is deleted in the embodiment of the present invention.
FIG. 39 is a diagram for explaining an example of a procedure for deleting lost key information in the embodiment of the present invention.
40 is a diagram showing a flowchart for explaining a process of deleting lost key information in the example of FIG. 39.
FIG. 41 is a diagram showing a flowchart for explaining deletion of lost key information in the example of FIG. 39;
FIG. 42 is a diagram for explaining another example of the procedure for deleting lost key information in the embodiment of the present invention.
FIG. 43 is a view showing a flowchart for explaining a process of deleting lost key information in the example of FIG. 42;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Entrance door, 2 ... Door lock device, 3 ... Monitoring control device, 4 ... Fire sensor, 5 ... Gas sensor, 6a, 6b ... Window sensor, 7 ... Television receiver, 8 ... Telephone line, 10 ... Management server device 100 ... door lock control device, 21in ... inside electronic key read / write unit, 21ex ... outside electronic key read / write unit, 40 ... electronic key device

Claims (7)

A communication system comprising: a control device that controls a door lock mechanism for locking and unlocking a door according to electronic key information; and a management device connected to the control device through a communication network,
The control device includes:
A first communication unit for receiving the electronic key information from an electronic key device that stores electronic key information;
A first storage unit for storing electronic key information;
Comparing the electronic key information received from the electronic key device through the first communication unit with the electronic key information stored in the first storage unit, and locking the door based on the comparison result; A first control unit for controlling unlocking;
A second communication unit for performing communication through the communication network with the management device;
Deleting means for deleting the electronic key information from the first storage unit in response to a request to delete the electronic key information received from the management device through the second communication unit;
With
The management device,
A second storage unit that stores the address of the control device on the communication network in association with electronic key information used in the control device;
Receiving means for receiving a designated input of the electronic key information to be deleted;
A third communication unit for performing communication through the communication network with the control device;
Searching means for searching the second storage unit for an address of a control device in which the electronic key information to be deleted received by the receiving means is registered;
A second control unit that transmits, via the third communication unit, a request to delete the electronic key information received by the reception unit to the control device corresponding to the address searched by the search unit;
A communication system comprising: The communication system according to claim 1,
The control device transmits a deletion completion notification to the management device through the second communication unit when the deletion of the electronic key information requested to be deleted from the first storage unit by the deletion unit is completed. A communication system, comprising: The communication system according to claim 1,
The management device, when receiving a deletion completion notification of the electronic key information requested to be deleted from the control device through the third communication unit, reads the electronic key requested to be deleted from the second storage unit. A communication system for erasing information. A control device that controls a door lock mechanism for locking and unlocking a door according to electronic key information, and is connected to a management device through a communication network,
A first communication unit for receiving the electronic key information from an electronic key device that stores electronic key information;
A storage unit for storing electronic key information;
Comparing the electronic key information received from the electronic key device through the first communication unit with the electronic key information stored in the first storage unit, and locking the door based on the comparison result; A control unit for controlling unlocking,
A second communication unit for performing communication through the communication network with the management device;
Deleting means for deleting the electronic key information from the storage unit in response to a request for deleting the electronic key information received from the management device through the second communication unit;
A control device comprising: The control device according to claim 4,
A communication system that transmits a deletion completion notification to the management device through the second communication unit when the deletion unit completes deleting the electronic key information requested to be deleted from the storage unit. . A management device connected through a communication network to a control device that controls a door lock mechanism for locking and unlocking the door according to the electronic key information,
A storage unit that stores the address of the control device on the communication network in association with electronic key information used in the control device,
Receiving means for receiving a designated input of the electronic key information to be deleted;
A communication unit for performing communication through the communication network with the control device;
Search means for searching the storage unit for an address of a control device in which the electronic key information to be deleted received by the reception means is registered;
A control unit that transmits, through the communication unit, a request to delete the electronic key information received by the reception unit to the control device corresponding to the address searched by the search unit;
A management device comprising: The management device according to claim 6,
When receiving a deletion completion notification of the electronic key information requested to be deleted from the control device through the communication unit, deleting the electronic key information requested to be deleted from the second storage unit. Management device.

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