JP5033832B2 - Intercom system with surveillance camera - Google Patents

Description

  The present invention relates to an improvement of an intercom system for an apartment house having a function of interlocking with a surveillance camera.

  In the example of the prior art in which an intercom system for an apartment house such as an apartment is linked to a surveillance camera, for example, Patent Document 1 is provided with an entrance camera, a surveillance camera, etc. A multi-dwelling house intercom system configured to perform control by sequentially switching and operating a multi-entrance camera and a surveillance camera when a camera switching button is operated is disclosed.

JP 2005-109804 A

  However, in the configuration as described in Patent Document 1, in order to view an image of a place where a child or the like is located, it is necessary to check the images of each camera in order from a plurality of cameras, which is very troublesome. There was a problem that it took. Therefore, the present invention automatically detects the location of a child or the like using a mobile phone when a predetermined operation is received by the interphone master unit, and uses the interphone master unit to capture images captured by a nearby camera. It is an object of the present invention to provide an intercom system for a collective housing having a novel configuration having a reproducing function.

  The surveillance camera interlocking intercom system according to the first aspect of the present invention has a function of transmitting and reproducing video captured by a surveillance camera arranged in a common part of a residential building to an interphone master unit installed in each room and having a monitor TV. And a mobile phone system having a mobile phone server device to which the access points are connected, each of the surveillance cameras being connected to the surveillance camera. An intercom control device registered corresponding to an access point installed in the vicinity is registered, and the interphone master unit registers an address assigned to the mobile phone. Upon receiving a predetermined operation, the interphone control device A video request command including the address is transmitted to the intercom control device. When the command is received, the mobile phone server device is notified of the address included in the command, thereby identifying an access point that is in a state where it can communicate with the mobile phone to which the address is assigned, A video signal photographed by the monitoring camera corresponding to the identified access point is transmitted to the interphone master unit and is reproduced on the monitor television.

  In addition, the second aspect of the present invention is for an apartment house having a function of transmitting and reproducing a video photographed by a monitoring camera arranged in a common building common part to an interphone master unit installed in each room and having a monitor TV. It has a basic configuration combining an intercom system, a plurality of access points, and a mobile phone system having a mobile phone server device to which the access points are connected, and each of the surveillance cameras is installed in the vicinity of the surveillance camera. An interphone control device that registers the address assigned to each access point and registers the address assigned to the mobile phone for each interphone base unit. When the interphone base unit receives a predetermined operation, the interphone control unit When the predetermined video request command is transmitted to the interphone control device, By notifying the mobile phone server device of the address of the mobile phone corresponding to the interphone base unit, the access point that is in a state capable of communicating with the mobile phone to which the address is assigned is specified, and the specified access A video signal photographed by a monitoring camera corresponding to the point is transmitted to the intercom master unit and reproduced on the monitor television.

In any of the above configurations, it is desirable that the interphone control device notifies the interphone master device of the failure when the access point is not specified successfully.
Further, the interphone master unit is configured to receive a video signal captured by a monitoring camera corresponding to an access point specified by the interphone control device, and to reproduce it on the monitor television.

  According to the first and second aspects of the present invention, the interphone control device uses the mobile phone server to store the address of the mobile phone brought by the person whose location is to be detected, such as a child, based on a command from the interphone master unit. By notifying the device, the access point within the communication range of the mobile phone is specified, and the video captured by the surveillance camera installed in the vicinity is transmitted to the interphone main unit and played on the monitor TV. It is like that. Therefore, it is convenient to obtain an image showing a person whose location is to be detected without an operation of sequentially switching the surveillance cameras by a manual operation as in the conventional configuration.

  In particular, in the first aspect of the present invention, since the address assigned to the mobile phone is registered in the intercom master unit, the resident himself / herself registers the address of the mobile phone without bothering the administrator. There is an advantage that privacy is protected.

  In particular, in the second aspect of the present invention, since the address assigned to the mobile phone is registered in the intercom control device, the storage circuit for the address can be integrated, and the cost is reduced.

  When the interphone control device fails to identify the access point, the interphone control device displays that fact on the interphone master unit, so that it can deal with it quickly.

These are the basic block diagrams of an Example. These are the more specific block diagrams of an Example. These are the flowcharts which showed the signal transmission in an Example.

  The surveillance camera interlocking intercom system according to the present invention has a function of transmitting images reproduced by the surveillance camera 12 arranged in the common part of the residence building to the interphone master unit 11 having the monitor television 105 installed in each room and reproducing it. This is a combination of the housing complex intercom system and the mobile phone system that enables roaming between a plurality of access points (APs) 13.

  Here, the part of the intercom system for apartment houses consists of the interphone master unit 11 connected to the door phone slave unit 11b having the camera 11a, the lobby unit 14 installed in the common lobby, the residence building lobby, the parking lot, and the kids. A monitoring camera 12 installed in a common part of a living building such as a room, an interphone control device 15 that controls a call between the interphone master unit 11 and the lobby machine 14, and a monitoring camera 12 that is to transmit a video signal are selected. The switch 16 and a video control panel 17 that performs compression processing or the like on the video signal.

  On the other hand, the part of the mobile phone system is composed of a plurality of access points 13 that communicate wirelessly with the mobile phone 19 and a mobile phone server device 18 that controls the access points 13. The cellular phone server device 18 is connected to a network such as the Internet, and can communicate with a fixed telephone or a cellular phone 19 at another location through this network.

  Further, as a characteristic configuration of the present invention, the interphone control device 15 and the mobile phone server device 18 are connected by a signal line.

  The mobile phone system may use a system in which wireless LAN devices are interconnected according to IEEE 802.11 (IEEE 802.11a / IEEE 802.11b) regulations. An example of such a cellular phone 19 is a WiFi phone for skip (registered commercial use). A WiFi telephone is a type of terminal that supports a wireless LAN, and functions as a telephone after joining a network according to a procedure defined by the wireless LAN. Moreover, you may utilize the general mobile phone system currently spread widely.

  This surveillance camera interlocking intercom system has the same functions as those of a conventional housing complex intercom system and a mobile phone system. That is, when a calling operation is performed by designating a dwelling unit in the lobby machine 14, the intercom control device 15 calls the interphone master unit 11 of the designated dwelling unit. The called intercom base unit 11 rings a chime and informs the resident of the visitor. When the resident performs a response operation, the interphone control device 15 forms a communication path between the interphone master unit 11 and the lobby machine 14 and enables mutual communication. In addition, the intercom control device 15 selects a camera installed in the residence building lobby with the switch 16, transmits the video signal captured by the camera to the interphone master unit 11, and reproduces it on the monitor television 105. Let The intercom communication between the intercom base unit 11 and the lobby unit 14 is terminated when a predetermined operation is performed on the intercom base unit 11 or a predetermined time elapses.

  As a mobile phone system, the mobile phone server device 18 periodically transmits a predetermined confirmation radio wave from each access point 13 to check whether or not the mobile phone 19 is in the area. If there is, the address information assigned to it is obtained. This address information is updated and held in the cellular phone server device 18 as a database. Therefore, when the mobile phone 19 moves from one access point 13 to another access point 13, the mobile phone server device 18 automatically tracks the movement. In addition, the mobile phone server device 18 can communicate with the mobile phone 19 and a communication device on the network by linking with the mobile phone server device 18 and the system in another place through the network.

  In the present invention, the interphone control device 15 includes storage means for registering each of the monitoring cameras 12 corresponding to the access points 13 installed in the vicinity of the monitoring camera 12, and the interphone master unit 11 is connected to the mobile phone 19. Storage means for registering the assigned address is provided.

  Thus, if the address of the mobile phone 19 is registered in the intercom control device 15 in advance, the mobile phone system searches for a place where the person who has the mobile phone 19 is located, and is installed in the vicinity. An interlocking function for transmitting and reproducing the video imaged by 12 to the intercom base unit 11 is realized.

  That is, when the interphone master unit 11 receives a predetermined operation, it transmits a video request command including the address to the interphone control device 15, and when the interphone control device 15 receives the command, the interphone control device 15 receives the access point. The mobile phone server device 18 that controls the mobile phone 13 is notified of the address included in the command, and the access point 13 that is communicable with the mobile phone 19 to which the address is assigned is specified by the reply. Then, the video signal photographed by the monitoring camera 12 corresponding to the identified access point 13 is transmitted to the interphone base unit 11, and the interphone base unit 11 reproduces and outputs the video signal.

  As described above, according to the present invention, the interphone control device 15 determines the address of the mobile phone 19 brought by the person whose location is to be detected, such as a child, based on the command from the interphone master unit 11. By notifying the server device 18, the mobile phone 19 identifies the access point 13 in the communication range, and the video captured by the surveillance camera 12 installed in the vicinity thereof is transmitted to the interphone base unit 11. The data is reproduced on the monitor TV 105. Therefore, it is convenient to acquire an image showing a person whose location is to be detected without manually switching the monitoring camera 12 by manual operation as in the conventional configuration.

  In the configuration in which the address assigned to the mobile phone 19 is registered in the interphone master unit 11, the resident himself / herself can register the address of the mobile phone 19 without bothering the administrator, thereby protecting privacy. There is an advantage that

  As another example, the intercom control device 15 registers each of the monitoring cameras 12 in association with the access point 13 installed in the vicinity of the monitoring camera 12 and assigns an address assigned to the mobile phone 19. You may make it provide the memory | storage means registered for every intercom main unit 11. FIG.

  In this case, when the interphone master device 11 receives a predetermined operation, the interphone master device 11 transmits a predetermined video request command to the interphone control device 15, and when the interphone control device 15 receives the command, the interphone control device 15 receives the command. By notifying the address of the corresponding mobile phone 19 to the mobile phone server device 18 that controls the access point 13, the access point 13 that can communicate with the mobile phone 19 to which the address is assigned is specified. . Then, the video signal photographed by the monitoring camera 12 corresponding to the identified access point 13 is transmitted to the interphone base unit 11, and the interphone base unit 11 reproduces and outputs the video signal. In this way, the storage circuits for registering the addresses assigned to the mobile phone 19 can be integrated, and the cost is reduced.

  In any of the above examples, the interphone control device 15 searches for a child by notifying the interphone master unit 11 of the fact that the access point 13 is unsuccessfully identified. It is safer because it can be dealt with quickly.

  The block diagram of FIG. 2 is a more specific embodiment of the present invention. Here, the doorphone slave unit 11b connected to the interphone master unit 11 is omitted. Moreover, only a kids' room is shown as a common part.

  The interphone master unit 11 installed in each dwelling unit in this system receives a control signal transmission / reception unit 101 that transmits / receives a control signal to / from the interphone control device 15, an encoded video / call signal, and transmits a call signal. A video / call signal transmission / reception unit 102 to be transmitted, a control unit 103 constituted by a CPU, a call unit 104 for making a ringing tone and making a hands-free call, and a monitor TV 105 including a liquid crystal panel and the like are provided. The display unit 106 and an operation unit 107 having a plurality of operation keys are provided.

  The interphone control device 15 installed in a management room or the like has a call between the control signal transmission / reception unit 101 that transmits and receives control signals between the interphone base unit 11 and the lobby unit 14, and the interphone base unit 11 and the lobby unit 14. A call signal transmission / reception unit 102 for relaying a signal and a control unit 103 composed of a CPU are provided.

  The lobby machine 14 includes a monitoring camera 12 that captures a visitor, a control signal transmission / reception unit 101 that transmits and receives a control signal between the intercom control device 15, and a video control panel 17 that transmits a video signal captured by the monitoring camera 12. A video output unit 108 for outputting to the mobile phone, a call unit 104 for making a hands-free call, an operation unit 107 for designating a dwelling unit to be called, and a control unit 103 constituted by a CPU.

  The switch 16 is controlled between the video input unit 109 that selects any one of the video signals transmitted from the plurality of monitoring cameras 12, the video output unit 108 that transmits the selected video signal, and the intercom control device 15. A control signal transmission / reception unit 101 that transmits and receives signals and a control unit 103 configured by a CPU are provided.

  The video control panel 17 is a video input unit 109 that selects a video signal transmitted from the lobby machine 14 and the switch 16, and a video / video signal that is superimposed on the video signal and the call signal to be encoded into a predetermined format video / call signal. A call combining unit 110, a video / call signal transmitting / receiving unit 102 for transmitting the video / call signal to the interphone base unit 11 and receiving a call signal from the interphone base unit 11, and a control unit 103 constituted by a CPU. Prepare.

  The access point 13 is configured as an access point 13 corresponding to a wireless LAN, and includes a wireless LAN transmission / reception module 111, a data transmission / reception unit 112 that transmits and receives control signals and data between the mobile phone server device 18, and a CPU. The control part 103 comprised is provided.

  The cellular phone server device 18 includes a data transmission / reception unit 112 that transmits / receives control signals and data to / from the access point 13, a control signal transmission / reception unit 101 that transmits / receives control signals to / from the interphone control device 15, and the Internet A network communication unit 113 that transmits and receives control signals and data to and from the network, and a control unit 103 that includes a CPU are provided.

  The cellular phone 19 includes a wireless LAN transmission / reception module 111 that communicates wirelessly with the access point 13, a calling unit 104 that rings a ringing tone and makes a call, an operation unit 107, and a display unit 106. The power supply battery 114 operates.

  The flow diagram of FIG. 3 shows signal transmission among the interphone master unit 11, the interphone control device 15, the mobile phone server device 18, the switch 16, and the surveillance camera 12 in a time series.

According to this flowchart, first, the interphone master unit 11 transmits a video request command including the address of the mobile phone 19 to the interphone control device 15 when a predetermined calling operation is performed. . Receiving this, the intercom control device 15 notifies the mobile phone server device 18 of the address of the mobile phone 19.

  The cellular phone server device 18 searches for an access point 13 that is communicable with the cellular phone 19 of the notified address. This is because the mobile phone server device 18 transmits a location confirmation signal in which the address of the mobile phone 19 is added to the access point 13 to each access point 13, and the access point 13 in a communicable state with the mobile phone 19 at that address. This is done according to a procedure for returning own access point information. Thereafter, the cellular phone server device 18 returns information indicating the access point 13 to the intercom control device 15.

  When the interphone control device 15 specifies the access point 13 by a reply from the mobile phone server device 18, the interphone control device 15 transmits a control signal for selecting the corresponding monitoring camera 12 to the switch 16.

  The switch 16 selects the monitoring camera 12 based on the control signal, and transmits the video signal captured by the monitoring camera 12 to the interphone master unit 11.

DESCRIPTION OF SYMBOLS 11 Intercom main unit 12 Surveillance camera 13 Access point 15 Interphone control apparatus 18 Cellular phone server apparatus 19 Cellular phone 105 Monitor television

Claims (4)

Intercom system for collective housing with the function to transmit and play back the video taken by the surveillance camera located in the common part of the residential building to the interphone master unit installed in each room and having a monitor TV, and a plurality of access points A surveillance camera-linked intercom system combined with a mobile phone system having a mobile phone server device to which the access point is connected,
Each monitoring camera is provided with an intercom control device registered corresponding to an access point installed in the vicinity of the monitoring camera,
The interphone master unit has registered an address assigned to the mobile phone, and upon receiving a predetermined operation, transmits a video request command including the address to the intercom control device,
When the intercom control device receives the command, the interphone control device notifies the mobile phone server device of the address included in the command, so that the access point can communicate with the mobile phone to which the address is assigned. A surveillance camera-linked intercom system, wherein a video signal captured by a surveillance camera corresponding to the identified access point is transmitted to the interphone master unit and played back on the monitor TV . An intercom system for apartment houses with a function to transmit and play back images captured by a surveillance camera placed in a common area of a residential building to an interphone master unit installed in each room and having a monitor TV, and a plurality of access points A surveillance camera intercom system combined with a mobile phone system having a mobile phone server device to be controlled,
Each monitoring camera is registered in correspondence with an access point installed in the vicinity of the monitoring camera, and an interphone control device that registers the address assigned to the mobile phone for each interphone master unit,
When the interphone master unit receives a predetermined operation, it transmits a predetermined video request command to the intercom control device,
When the interphone control device receives the command, the interphone control device notifies the mobile phone server device of the address of the mobile phone corresponding to the interphone master unit, thereby enabling communication with the mobile phone to which the address is assigned. The monitoring point is characterized in that an access point is identified, and a video signal captured by a surveillance camera corresponding to the identified access point is transmitted to the interphone master unit and played back on the monitor television. Camera intercom system. In claim 1 or 2,
The intercom control device, when the access point is unsuccessfully specified, notifies the interphone master unit of the unsuccessful identification, and the intercom control device intercom system is characterized. An intercom master unit used in the surveillance camera interlocking intercom system according to any one of claims 1 to 3,
An interphone master unit comprising a monitor television, wherein a video signal captured by a monitoring camera corresponding to an access point specified by the interphone control device is received and reproduced on the monitor television.

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