JP2005215932A - Security system and signal processing method for security system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a security system and signal processing of the security system, directly notifying a security center of abnormality when it is previously known that the user cannot receive abnormality notification even if the security system is a self-contained security system. <P>SOLUTION: This security system has: an operation part for inputting period data that are a period allowing the direct notification to the security center; a storage part storing at least the period data, first notification destination data and second notification destination data; a period decision part deciding whether it is within the period or not; a mode setting part setting a mode to a mode for notifying it to the security center when it is decided that the it is within the period by the period decision part, and setting the mode to a mode for notifying the user out of the period; and a communication part notifying the abnormality information on the basis of the mode set in the mode setting part. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention is a self-contained type in which when an abnormality occurs in a monitoring target such as a house, building, factory, etc., the abnormality signal is reported to a terminal device such as a mobile phone possessed by the user, and the user is notified of the abnormality In particular, the present invention relates to a security system and a signal processing method of the security system that can request a security company or the like when the user cannot respond abnormally.

Conventionally, in Patent Document 1, when a home alarm is detected by a security alarm, a fire alarm, a surveillance camera, etc. installed in the home, the mobile phone possessed by the user or the agent terminal in the local resident home is used. On the other hand, a local self-defense security system for reporting abnormalities has been proposed.
This local self-defense security system tries to ensure the security of the home while helping each other in the area without using a security company. When an abnormality actually occurs, it is a system that can request a response from the user or a specific neighbor to the security company.

In such a conventional self-contained security system, if an abnormality occurs when a resident or a specific neighbor is traveling abroad, the user's mobile terminal cannot receive the abnormality, so the user contacts the security company. There is a problem that the response to fire and theft is delayed. In addition, there is a problem in that it is too heavy for a neighbor to make a request to a specific neighbor during an overseas trip.

Therefore, the present invention provides a security system and a security system that can directly report an abnormality to the security center when it is already known that even if it is a self-contained security system, the user cannot receive the abnormality report. The purpose is to realize signal processing of the system.
JP 2002-216271 A

In order to solve such a problem, the present invention provides a monitoring device that detects an abnormality occurring in a monitoring target in a warning set state and reports abnormality information to a user via the network, and a network based on a request from the user. In the security system composed of the security center that monitors the monitoring device via the monitoring device, the monitoring device is input by the operation unit for the user to input the period data that is the period for reporting directly to the security center, and the operation unit Period data, first report destination data to the user, second report destination data to the security center, a storage unit for storing at least, a period determination unit for determining whether the period is in progress, and a period determination unit Set to center mode to report to the security center if it is determined to be in the middle, and to the mode setting unit to set to normal mode to report to the user outside the period, and when an abnormality is detected If the mode setting unit is set to the normal mode, the abnormality information is reported to the user based on the first report destination data in the storage unit, and if the mode setting unit is set to the center mode, the storage unit (2) Provided is a security system including a communication unit for reporting abnormality information to a security center based on the report destination data.
With this configuration, according to the present invention, an abnormality report is made to the security center during a period arbitrarily set by the user, and an abnormality report is made to the user outside the period. Thus, the security service by the security center can be received only when the user needs it.

As a preferable aspect of the present invention, the monitoring device further includes a permission code generation unit that generates a permission code for permitting access from the security center to the monitoring device, and the permission code generation unit outputs an abnormal signal. A permission code is generated every time the notification is made, the generated permission code is stored in the storage unit, and the permission code is added to the abnormality information.
As a result, the monitoring device can wait for access from the security center using the permission code.

Furthermore, as a preferable aspect, when the permission code stored in the storage unit is included in the signal received from the security center, the communication unit shifts to the handling mode.
As a result, the monitoring device can be shifted from the security center to the countermeasure mode only when the monitoring device reports an abnormality, so that the monitoring device can be prevented from being freely shifted to the countermeasure mode.

Furthermore, as a preferred aspect, when the communication unit receives a countermeasure end command from the security center, the communication unit deletes the permission code stored in the storage unit.
Thereby, since the permission code becomes a temporary code for each abnormality report, the shift control from the security center to the countermeasure mode can be effectively prevented.

A monitoring device that detects an abnormality that has occurred in the monitoring target in the alert set state and reports the abnormality information to the user via the network, and sets the monitoring device to the handling mode via the network based on a request from the user A signal processing method for a security system composed of a security center that performs the first notification destination data to the user, and the storage unit that stores the second notification destination data to the security center in advance. The period setting step for storing the period data to be directly monitored at the security center is compared with the period data stored in the storage unit and the current time, and if it is within the period, the center mode for reporting to the security center is set. However, if it is not within the period, a mode setting process for setting the normal mode to notify the user, and a permission command for permitting access from the security center when an abnormality is detected. Is generated and stored in the storage unit, and if the normal mode is set, the abnormality information is reported to the user based on the first report destination data in the storage unit, and if the center mode is set, the A reporting step of reporting the abnormality information with the permission code added to the security center based on the second report destination data in the storage unit, and the monitoring device is handled if the permission code is included in the signal from the security center A signal processing method for a security system comprising a coping process for shifting to a mode is provided.

Even if the security system according to the present invention is a self-contained security system according to the present invention, when it is known that the user cannot receive an abnormality report, the abnormality can be reported directly to the security center.
In addition, the security company controller can quickly and appropriately grasp the situation to be monitored. In other words, the security center can confirm the image when the alarm is set and the image when the abnormality is detected.

Hereinafter, a home security system to which a security system according to the present invention is applied will be described with reference to the drawings.
FIG. 1 is a configuration diagram showing the overall configuration of the home security system.
The home security system includes a home indoor system 1 centered on a home server 10 provided in the user's house, a security center 3, a coordinator portable terminal 5 possessed by the counselor, a mobile phone 4 possessed by the user, A third-party personal computer 6 for exchanging electronic mail with a user is arranged to be able to communicate via the network 2.

The network 2 is configured by a public telephone network, the Internet network, and a mobile phone network, and communication is performed by appropriately selecting the communication terminal. In the description of the present embodiment, the type of the network 2, the communication protocol, the exchange facility, the facility of the Internet service provider, and the like use general techniques, and thus will not be described in detail. Note that when IPv6 (Internet Protocol version 6) becomes widespread, the environment of the network 2 will be different. For this point, network technology in the era of implementation may be adopted as appropriate.

The cellular phone 4 is possessed by a person using the home security system, and has an electronic mail function, a telephone call function, and an image transmission / reception function. The mobile phone 4 receives, as a notification mail, abnormality information including a handling code corresponding to an authorization code, a user identification code, and an abnormal image, which will be described later, from the home server 10, and displays the abnormality content on the display unit. When the user confirms this display and requests the security center 3 to deal with it, the notification mail received by the predetermined operation is transferred to the security center 3. On the other hand, if a request for handling is unnecessary, it is left untouched or left untouched.

The security center 3 is a server system managed by a security company, and is composed of a database system, a display system, and an instruction system, and constantly monitors a monitoring target for which a controller has received a response request.

The database system stores and manages information (profile information) of each user to be dealt with in the security center 3. That is, the user's name, address, telephone number, IP address of the home server 10, the e-mail address of the user mobile phone 4, the user identification code, the past handling history, and the like are stored and managed in association with each other.

The display system displays various user information stored and managed by the database system, the status of response to response requests, images to be monitored for response requests, etc. on the display based on the operation of the controller or reception of the request signal. To do.

When receiving a notification mail from the user's mobile phone 4 or the home server 10, the instruction system uses a user identification code (for example, telephone number, name data, IP address, etc.) included in the notification mail to create a database system. And display the user information on the display in the display system. This process may be performed automatically by a computer, or may be manually performed by a controller using a computer.
The controller refers to the user information displayed on the display system, transmits a handling instruction signal to the coping person mobile terminal 5 possessed by the coping person corresponding to the coping request, and sends it to the coping destination home server 10. Send the countermeasure code included in the notification email. In addition, when a handling end report is received from the coping person mobile terminal 5, a handling end control signal is transmitted to the home server 10 of the handling destination. Further, the instruction system stores a handling history in the database system after transmitting the handling control signal.

The coping person portable terminal 5 is constituted by a PDA (Personal Digital Assistance) having a wireless communication function, and receives a coping instruction signal from the security center 3. The handling instruction signal includes information about the user who is the handling destination, that is, an address to be monitored, a user name, an image at the time of abnormality, and the like. These are displayed on the display unit of the coping person portable terminal 5 and transmit a signal to the security center 3 that the coping request has been received by the coping person's operation. When the countermeasure is completed, a countermeasure end signal is transmitted to the security center 3.

Next, the indoor system 1 will be described.
The home indoor system 1 includes a home server 10, various devices connected to a wired LAN, a lighting SW 18 connected to a wireless LAN, a telephone 16 directly connected to the home server 10, a guidance lamp 19, a threatening buzzer 20, The antenna 17 is configured.

A personal computer 11, a television 12, a lighting group 13, an electric lock controller 14, and a security controller 15 are connected to the wired LAN. In the present embodiment, Ethernet (registered trademark) is used for the wired LAN, but the present invention is not limited to this.

The personal computer 11 can be connected to the external network 2 via a wired LAN and the home server 10. For example, it is possible to exchange electronic mail with a personal computer on the network 2 and to exchange content on the network 2.
The television 12 can be connected to content providing a viewer participation program via the network 2 via the wired LAN and the home server 10. The lighting group 13 is lighting such as a fluorescent lamp in a house, and lighting / turning-off control by a hand switch or turning-on / off control by a hand switch from the lighting SW 18 described later via the home server 10 / wired LAN is performed. Made.

The electric lock controller 14 is a device for controlling the locking / unlocking of the electric lock 141 provided at the doorway, and is the unlocking / unlocking / receiving received from the security center 3 via the network 2, the home server 10, and the wired LAN. The electric lock 141 is controlled by a locking signal or an operation signal from an operation unit (not shown). The electric lock 141 can be locked / unlocked by operating a normal key.

The security controller 15 is a device that monitors whether there is an abnormality in the house, and is connected to a security sensor 152, a disaster prevention sensor 153, a monitoring camera 151, and the like.

FIG. 3 is a diagram showing the configuration of the security controller 15. This will be described in detail with reference to FIG. In the present embodiment, the security controller 15 will be described, but a similar function may be realized by the home server 10 or the personal computer 11.

The security controller 15 includes a security LAN interface 15B, a mode switching unit 15C, an operation unit 15D, a wired LAN interface 15E, a display unit 15F, a storage unit 15G, a control unit 15A, and a power source 15H that supplies power to them. The

The security LAN interface 15B includes a security sensor 152 such as a magnet sensor that detects opening and closing of a door disposed at an appropriate place inside or outside the house to be monitored, an infrared sensor that detects a human body by infrared rays, a smoke detector, A LAN connection is made with a disaster prevention sensor 153 such as a heat detector, a monitoring camera 151 for photographing a garden or an entrance, and the like. Note that the LAN connection is not necessarily required, and the security controller 15 may be directly connected.

The mode switching unit 15C is a switch that sets a warning set mode and a warning release mode. The vigilance set mode refers to a mode for reporting an abnormality via the wired LAN / home server 10 / network 2 when the security sensor 152 or the like detects an abnormality to be monitored. The alert release mode refers to a mode in which no abnormality is reported even if the security sensor 152 or the like detects an abnormality to be monitored. For example, the mode switching unit 15C sets the warning set mode when the user goes out, and sets the warning release mode when the user goes home.
Mode switching may be performed from the mobile phone 4 via the network 2 and the home server 10.

The operation unit 15D is a key switch operated by the user. When displaying an image captured by the monitoring camera 151 on the display unit 15F, the operation unit 15D selects the monitoring camera 151 to be displayed and sets the center mode to be described later. Make settings.

The wired LAN interface 15E is an interface for connecting a wired LAN connected to the home server 10 or the like.

The display unit 15F includes a liquid crystal screen, and displays an image captured by the monitoring camera 151, a set alert mode, a detection state of the sensor 152, and the like.

The storage unit 15G is constituted by a ROM / RAM or the like, and stores an operating system, a security program, an image, an abnormality history, a current alert mode, and the like.

The control unit 15A includes a central processing unit (CPU) and the like, and controls the security controller 15 by communication control means, sensor monitoring means, camera control means, display control means, and image control means.

The communication control unit controls communication performed via the wired LAN and communication performed via the security LAN. That is, communication of various signals with a device connected to a wired LAN such as the home server 10 is controlled by a communication protocol that matches Ethernet (registered trademark). Receives detection signals from the security sensor 152 and the disaster prevention sensor 153 using the communication protocol used in the security LAN, sends and receives control signals such as activation signals to the camera 151, and receives images taken by the camera 151. Execute communication control. In addition, when a period setting operation is performed on the operation unit 15D, period data is transmitted from the wired LAN interface 15E to the home server 10.

The sensor monitoring unit performs processing when a detection signal is received from the security sensor 152 or the disaster prevention sensor 153. That is, when the detection signals from the security sensor 152 and the disaster prevention sensor 153 are received, it is determined whether or not the warning mode stored in the storage unit 15G is the warning set mode. In the alert set mode, an image when an abnormality is detected that is captured by the camera 151 connected to the security LAN interface 15B is acquired, and a notification mail including the abnormality signal and the image is transmitted to the home server 10. On the other hand, no special processing is performed in the alert cancellation mode. When the notification mail is transmitted, the storage time is stored in the storage unit 15G as the abnormality history, the image when the reported abnormality is detected, the abnormality content, and the like.

The camera control means performs control processing for the camera 151 connected to the security LAN interface 15B. That is, a start / stop signal is transmitted to the camera 151.

The image control means performs processing such as attaching an image taken by the camera 151 to the notification mail and recording it in the storage unit 15G. Specifically, in the image control means, when the mode switching unit 15C is switched from the alert release state to the alert set state, the image captured by the camera 151 is acquired and stored in the storage unit 15G as the alert set state transition image. . Further, when the mode switching unit 15C is switched from the alert set state to the alert release state, the alert set state transition image is deleted from the storage unit 15G.
In addition, when the home server 10 to be described later requests a warning set state transition image and an image when an abnormality is detected, both images stored in the storage unit 15G are transmitted to the home server 10.

Next, the home server 10 will be described with reference to FIGS. 2 and 4 to 7.
FIG. 2 is a diagram illustrating a configuration of the home server 10.
The home server 10 includes a control unit 10A, a communication path selection unit 10B, a wired LAN interface 10C, a wireless LAN interface 10D, an external network interface 10E, a telephone interface 10F, a storage unit 10J, a buzzer / lamp interface 10G, an operation / input interface 10H, It comprises a display output interface 10I and a power supply unit 10K that supplies power to them.

The wired LAN interface 10C is an interface for connecting a wired LAN connected to the security controller 15 and the like.
The wireless LAN interface 10 </ b> D is an interface that receives a control signal from the illumination SW 18 via the antenna 17.
The external network interface 10E is a connection interface with the external network 2. A telephone set 16 is connected to the telephone interface 10F.

The communication path selection unit 10B performs a connection for gatewaying a signal received from each interface. That is, the communication path selection unit 10B selects a signal transmission / reception path to the external network interface 10E, the telephone interface 10F, and the home server 10 itself according to the wired LAN interface 10C, the wireless LAN interface 10D, and the gateway program.

The storage unit 10J is composed of a ROM / RAM or a hard disk, and stores various data such as an OS (operating system), a security center program, a gateway program, countermeasure codes, period data, images, and a mail address of the mobile phone 4 described later. Remembered.
The operating system is basic software for controlling execution of various programs by the home server 10.
The security center program is a type of application software installed in the home server 10 and is a processing program necessary for monitoring the monitoring target by the security center 3. Specifically, a program that operates when a notification mail notifying the abnormality from the security controller 15 is received, a program that shifts to the countermeasure mode by a command from the security center 3, a processing program in the countermeasure mode, and an abnormality occurs. There is a program for directly monitoring at the security center 3 when it is done.

FIG. 4 is a diagram showing a flow of a program for directly monitoring at the security center 3 when an abnormality occurs.
First, when the user desires monitoring by the security center 3, the operation unit 15D of the security controller 15 is operated to input and set a period for which monitoring by the security center 3 is desired. In other words, when a period of “Y”, “Y”, “Y”, “Δ”, “Y”, and “Δ” is input through the operation unit 15D, the period data is stored in the storage unit 15G and transmitted from the wired LAN interface 15E to the home server 10. When receiving the period data from the wired LAN interface 10C, the home server 10 stores the period data in the storage unit 10J. Thereby, the user can arbitrarily set the center monitoring period monitored by the security center 3. In this example, the date is set as the date, but the unit may be hour / minute.

In step S41, it is determined whether a center monitoring period is set. That is, it is determined whether or not the center monitoring period is stored in the storage unit 10J. If the center monitoring period has been set, the current time is compared with the set period to determine whether or not it is during the set period (step S42). If it is determined in step 42 that it is during the center monitoring period, it is determined in step 43 whether the center mode has already been set. Here, the center mode refers to a mode in which the security center 3 is notified when an abnormal signal from the security controller 15 is notified.

If it is determined in step S43 that the center mode is not selected, the mode is set to the center mode. On the other hand, if the center mode has already been set, the processing from step S41 is executed without doing anything.

In step S42, if it is not during the setting period, it is determined whether or not the center mode is set (step S45). If the center mode is set in step S45, the setting is changed from the center mode to the normal mode (step S46). Here, the normal mode refers to a mode for notifying the user's mobile phone 4 when an abnormal signal from the security controller 15 is reported.

If it is not the center mode in step S45, that is, if it is the normal mode, the processing from step S41 is executed without doing anything. In this way, the center mode for reporting to the security center 3 and the normal mode for reporting to the user's mobile phone 4 are switched.

Next, referring to FIG. 5, a flow of a program when a notification mail notifying the abnormality from the security controller 15 is received is shown.
In FIG. 5, when an abnormal signal is received from the security controller 15 via the wired LAN, this program is activated. When the abnormality signal is received, a temporary countermeasure code is generated for each abnormality information to be notified (S51). This coping code is stored and held in the storage unit 10J for a predetermined period (for example, 3 hours).

  Next, it is determined whether or not the center mode is set (step S52). If it is not the center mode but the normal mode, a countermeasure code for the abnormal signal received from the security controller 15 via the external network interface 10E is obtained. Is sent to the mobile phone 4 possessed by the user and the process ends (S54).

On the other hand, if the center mode is selected in step S52, a notification mail in which a countermeasure code is attached to the abnormal signal received from the security controller 15 via the external network interface 10E is transmitted to the security center 3 and the process is terminated (S53). ).

FIG. 6 shows a flow of a program for shifting to the countermeasure mode by a command from the security center 3. When the signal from the security center 3 is received, this program is activated.

When a signal from the security center 3 is received from the external network interface 10E, it is determined whether or not the countermeasure mode is set (S61). If the countermeasure mode is not set, it is determined whether the received signal is a countermeasure code (S62). On the other hand, if the countermeasure mode is set, the program in the countermeasure mode shown in FIG. 7 is started (S66).

Whether or not the code is a countermeasure code is collated with the countermeasure code attached to the notification mail temporarily stored in the storage unit 10J. If they match, the countermeasure mode is set. Here, since the countermeasure code is temporarily stored (for example, 3 hours), it is not determined to be a regular countermeasure code when a long time has elapsed after the notification mail is transmitted to the user's mobile phone 4, The response mode is not set. This restricts the control from the security center 3 to the home server 10. The countermeasure mode setting is to set the countermeasure mode flag to ON and request the security controller 15 for a warning set state transition image and an image when an abnormality is detected via the wired LAN. When the warning set state transition image and the image when the abnormality is detected are received from the security controller 15, they are transmitted to the security center 3 (S63).

Thereafter, gateway restriction processing (S64) and lighting control (S65) of the lamp 19 serving as the guidance display device are executed. This gateway restriction process restricts the gateway function so that the security center 3 handles the home server 10 substantially at the highest level, for example, by raising the priority of the signal from the security center 3 over other communications. It is processing.

FIG. 7 shows the flow of the processing program in the handling mode. When a countermeasure end signal is received from the security center 3 during the countermeasure mode (S71), the gateway restriction is canceled (S72), the lamp 19 is turned off (S73), and the countermeasure mode flag is controlled and set to OFF.

On the other hand, if the received signal is not a countermeasure end signal, it is determined whether or not it is a notification mail from the security controller 15 (S74). Here, if it is a report mail, a report mail is transmitted to the security center 3 (S75), and it prepares for the next signal reception. If it is not a notification mail in S74, a process corresponding to the received signal is executed (S76) to prepare for the next signal reception. Here, it is more effective to cancel the gateway restriction and delete the temporarily stored countermeasure code. That is, since the countermeasure code can be deleted upon completion of the countermeasure, access to the home server 10 from the security center 3 can be prohibited only during the time required for the countermeasure at the security center 3.

Next, the overall operation of the home security system will be described.
When the user goes out, the windows and doors in the house are closed and locked, and the lighting SW 18 is operated to turn off the lighting in each room. Then, the user goes out after the security controller 15 is shifted to the warning set mode by the mode switching unit 15C of the security controller 15. Here, the security controller 15 shifts to the warning set mode after the time that allows the user to leave the house. Thus, the security sensor 152 detects the user and prevents the notification mail from being transmitted to the user's mobile phone 4 or the security center 3.

When the security controller 15 is set to the warning set mode, the security controller 15 controls the electric lock controller 14 to be locked via the wired LAN. Further, the security controller 15 acquires and stores an image taken by the camera 151.

Next, the operation when an intruder enters the user's house will be described.
If the intruder enters the house during the security set, the security sensor 152 detects the intruder. At this time, the security controller 15 activates the camera 151 to image the scene. The security controller 15 transmits a notification mail to the home server 10.

The home server 10 that has received the notification mail executes the processing shown in FIG. That is, a notification mail is transmitted to the security center 3 or the user's mobile phone 4 depending on whether the center mode or the normal mode described with reference to FIG.

  When the normal mode is set, the user confirms the occurrence of an abnormality and the image at the site on the mobile phone 4 that has received the notification mail. Here, the user determines whether or not a countermeasure request to the security company is necessary by looking at the image. If no action is required, leave this notification email. If the user needs to request countermeasures, the received notification mail is forwarded to the security center 3.

  When the center mode is set, a notification mail is transmitted directly to the security center 3. As a result, even when the user goes out on an overseas trip or the like and the mobile phone 4 cannot receive the notification mail, the notification mail reaches the security center 3 and a quick response is possible. Therefore, if you set a period in advance, users can go out with peace of mind.

In the security center 3, when the notification mail is received from the user's mobile phone 4 or the home server 10, in the case of the notification mail from the mobile phone 4, a confirmation mail is transmitted to the user's mobile phone 4 to the effect that it has been received. The user can confirm that the security center has made a response request by receiving a confirmation mail on the mobile phone.

In the instruction system of the security center 3, the database system is used to search and display the monitoring target profile information requested to be dealt with from the user identification code included in the received notification mail. At this time, the image attached to the notification mail is also displayed.

The controller sees this display, determines an appropriate coping person, and sends a coping instruction mail to the coping person portable terminal 5 possessed by the coping person. The handling instruction signal includes profile information of a handling destination necessary for handling. The coping person looks at this profile information and goes to the coping destination.

Further, in the instruction system of the security center 3, the countermeasure code included in the notification mail is transmitted to the countermeasure destination home server 10 together with the countermeasure instruction. The home server 10 that has received the countermeasure code sets the countermeasure mode according to the process shown in FIG. Here, the lamp 19 serving as the coping person guidance device is turned on, and a warning set state transition image and an image when an abnormality is detected are acquired with respect to the security controller 15.

The security set state transition image acquired from the security controller 15 and the image when an abnormality is detected are transmitted to the security center 3. In the security center 3 that has received this image, the display system displays a warning set state transition image and an image when an abnormality is detected on the display. The controller can check the status of the monitoring target by looking at the display and notify the cooperator of the status if necessary.

In this embodiment, the warning set state transition image and the image when the abnormality is detected are transmitted from the home server 10, but only the warning set state transition image is transmitted and already received by the notification mail. An image at the time of abnormality detection may be displayed.

Next, when the coping person arrives at the coping destination, the coping person requests the security center 3 to unlock the electric lock 141 on the doorway. That is, an unlock request signal is transmitted from the coping person portable terminal 5 to the security center 3.

Upon receiving this unlock request, the security center 3 transmits an unlock control signal to the home server 10 to be dealt with. The home server 10 transmits an unlock control signal to the electric lock controller 14 via the wired LAN as a process (S76) corresponding to the received signal in FIG. The electric lock controller 14 controls the unlocking of the connected electric lock 141.

The coping person enters the house to be monitored from the door where the electric lock 141 is unlocked, and appropriately executes a response corresponding to the situation. In addition, when the coping person enters the house, the security sensor 152 detects it, so that all notification mails by this detection are transmitted to the security center 3 and the security center 3 can grasp the response status.

When the handling is completed, the coping person transmits a coping end report from the coping person portable terminal 5 to the security center 3. The security center 3 that has received the countermeasure end report transmits a countermeasure end control signal to the home server 10.
When the home server 10 receives the response end signal, the response mode is ended according to the processing of FIG.

In this embodiment, the security controller 15 is in charge of the security function as the home system 1, but the home server may be provided with such a function.

It is a figure which shows the whole system configuration | structure in embodiment of this invention. 2 is a block diagram of the home server 10. FIG. 2 is a block diagram of a security controller 15. FIG. It is a figure which shows the transfer process of the normal mode / center mode in the security center program. It is a schematic flowchart which shows the notification process of the abnormality in the program for security centers. It is a schematic flowchart which shows the signal processing at the time of receiving the signal from the security center 3 in the program for security centers. It is a schematic flowchart which shows signal processing when the signal in the countermeasure mode in the security center program is received.

Explanation of symbols

1 Indoor system 2 Network 3 Security center 4 Mobile phone 5 Mobile terminal for coping person

Claims (5)

A monitoring device that detects an abnormality that has occurred in a monitoring target in a warning set state and reports abnormality information to a user via a network, and a security center that can be connected to the monitoring device via a network based on a request from the user In the security system consisting of
The monitoring device
An operation unit for a user to input period data that is a period for reporting directly to the security center;
A storage unit that stores at least the period data input at the operation unit, the first report destination data to the user, and the second report destination data to the security center;
A period determination unit that determines whether the period is in progress; and
A mode setting unit that sets the center mode to notify the security center when it is determined that the period is determined by the period determination unit, and sets the normal mode to notify the user except for the period;
When an abnormality is detected, if the mode setting unit is set to the normal mode, the abnormality information is reported to the user based on the first report destination data in the storage unit, and the mode setting unit reports the center mode. And a communication unit that reports abnormality information to the security center based on the second report destination data in the storage unit. Furthermore, the monitoring device has a permission code generation unit that generates a permission code for permitting access from the security center to the monitoring device,
The security system according to claim 1, wherein the permission code generation unit generates a permission code every time an abnormal signal is reported, stores the generated permission code in the storage unit, and adds the permission code to the abnormality information. . 3. The security system according to claim 1, wherein the communication unit shifts to a countermeasure mode if a permission code stored in the storage unit is included in a signal received from the security center.   The security system according to claim 3, wherein the communication unit deletes the permission code stored in the storage unit when receiving a countermeasure end command from the security center. A monitoring device that detects an abnormality that has occurred in the monitoring target in the alert set state and reports the abnormality information to the user via the network, and sets the monitoring device to the handling mode via the network based on a request from the user A signal processing method for a security system comprising a security center,
A period setting step for storing period data to be directly monitored by the user in the security center in a storage unit storing the first report destination data to the user and the second report destination data to the security center in advance. ,
A mode in which the period data stored in the storage unit is compared with the current time, and if it is within the period, it is set to the center mode that reports to the security center, and if it is not within the period, the mode is set to the normal mode that reports to the user A setting process;
When an abnormality is detected, a permission code for permitting access from the security center is generated and stored in the storage unit. If the normal mode is set, the user is based on the first report destination data in the storage unit. Reporting the abnormal information to the security center if the center mode is set, and reporting the abnormal information with the permission code added to the security center based on the second report destination data of the storage unit,
A signal processing method for a security system, comprising: a coping step for shifting the monitoring device to a coping mode if the permission code is included in a signal from the security center.

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