JP2019186704A - Indoor monitor, server, portable terminal, and portable terminal registration method - Google Patents

Abstract

To provide an indoor monitor capable of easily and safely adding a new mobile device to a door phone system, a server, a portable terminal, and a portable terminal registration method.SOLUTION: The indoor monitor placed in an apartment room, includes: a connection unit that establishes a session with a door-phone placed in a lobby of an apartment house via a server, the server storing registration information for the mobile terminal to establish a session with the door-phone; an acquisition unit that acquires registration information from the server in response to a user operation; and a display unit for displaying registration information on a display device.SELECTED DRAWING: Figure 14

Description

  The present disclosure relates to an indoor monitor, a server, a mobile terminal, and a mobile terminal registration method in an apartment house.

  2. Description of the Related Art Conventionally, a door phone system that can confirm a visitor to an entrance from an indoor base unit through an entrance cordless device arranged near the entrance door has been widely used. In recent years, attention has been paid to a technique in which a communication function is provided in an indoor base unit, and a visitor is confirmed from a portable portable terminal such as a smartphone.

  For example, in Patent Document 1, in response to a call operation of a visitor via an entrance cordless handset, the entrance cordless handset and a portable terminal are connected via the master unit, and the visitor is handled from the portable terminal. An intercom system is disclosed.

JP 2011-135221 A

  By the way, some apartment houses such as apartments have doorphones arranged in the lobby. In such a housing complex, a visitor calls a resident in a room he / she wants to visit from an intercom located in the lobby. For example, a visitor calls a room resident by calling a room monitor arranged in a room from a door phone arranged in a lobby.

  In such a system, it is also conceivable to call a resident in a room with, for example, a portable terminal owned by the resident. In this case, it is important that the mobile terminal can be registered in the system easily and safely.

  The non-limiting examples of the present disclosure contribute to providing an indoor monitor, a server, a mobile terminal, and a mobile terminal registration method that can easily and safely add a new mobile terminal to the door phone system.

  An indoor monitor according to an aspect of the present disclosure is an indoor monitor arranged in a room of the apartment house that establishes a session via a door phone and a server arranged in a lobby of the apartment house, and the server includes: Registration information for allowing the mobile terminal to communicate with the door phone is stored, an acquisition unit that acquires the registration information from the server in response to a user operation, and a display unit that displays the registration information on a display device; Have.

  A server according to an aspect of the present disclosure is a server that establishes a session between a doorphone arranged in a lobby of an apartment house and an indoor monitor arranged in a room, and a portable terminal can make a call with the doorphone A registration information storage unit that stores the registration information, and a registration information transmission unit that transmits the registration information to the indoor monitor in response to a request from the indoor monitor.

  A mobile terminal according to an aspect of the present disclosure is a mobile terminal that communicates with a server that establishes a session between a doorphone arranged in a lobby of an apartment house and an indoor monitor arranged in a room. Registration information for allowing the terminal to communicate with the door phone is received from the server and displayed on the display device by the indoor monitor, and a reception unit for receiving the registration information displayed on the display device; and push the registration information A push ID acquisition unit that transmits the push ID to the server and a transmission unit that transmits the push ID to the server.

  A mobile terminal registration method according to an aspect of the present disclosure is a mobile terminal registration method for an indoor monitor arranged in a room of an apartment house, between the indoor monitor and a doorphone arranged in a lobby of the apartment house The server that establishes the session stores registration information for allowing the mobile terminal to make a call with the door phone. The registration information is acquired from the server in response to a user operation, and the registration information is displayed on the display device. indicate.

  A mobile terminal registration method according to an aspect of the present disclosure is a mobile terminal registration method for a server that establishes a session between an intercom placed in a lobby of an apartment house and an indoor monitor placed in a room. Registration information for allowing the terminal to communicate with the door phone is stored, and the registration information is transmitted to the indoor monitor in response to a request from the indoor monitor.

  A mobile terminal registration method according to an aspect of the present disclosure includes mobile terminal registration of a mobile terminal that communicates with a server that establishes a session between an intercom placed in a lobby of an apartment house and an indoor monitor placed in a room. In the method, registration information for allowing the mobile terminal to communicate with the door phone is received by the indoor monitor from the server and displayed on a display device, and the registration information displayed on the display device is received, The registration information is transmitted to the push server, the push ID is acquired, and the push ID is transmitted to the server.

  Note that these comprehensive or specific aspects may be realized by a system, method, integrated circuit, computer program, or recording medium. Any of the system, apparatus, method, integrated circuit, computer program, and recording medium may be used. It may be realized by various combinations.

  According to one aspect of the present disclosure, a new mobile terminal can be easily and safely added to the door phone system.

  Further advantages and effects in one aspect of the present disclosure will become apparent from the specification and drawings. Such advantages and / or effects are provided by some embodiments and features described in the description and drawings, respectively, but all need to be provided in order to obtain one or more identical features. There is no.

The figure which showed the structural example of the door phone system which concerns on Embodiment 1. FIG. Diagram showing an example of server block configuration Figure showing a block configuration example of a telephone The figure which showed the block structural example of the door phone for lobby The figure which showed the block configuration example of the indoor monitor The figure which showed the block structural example of the portable terminal The figure explaining an example of a door phone system The figure which showed the block structural example of the control part of a server The figure which showed the block structural example of the control part of a portable terminal Sequence diagram showing an example of operation of a door phone system The figure explaining the example of the door phone system which concerns on Embodiment 2. The figure which showed the block structural example of the control part of a server Sequence diagram showing an example of operation of a door phone system The figure explaining the registration method to the door phone system of the portable terminal which concerns on Embodiment 3 The figure explaining the input example of the portable terminal registration information to a portable terminal The figure which showed the block structural example of the control part of an indoor monitor The figure which showed the block structural example of the control part of a server The figure which showed the block structural example of the control part of a portable terminal Sequence diagram showing an example of the registration operation of the portable terminal to the door phone system Sequence diagram showing an example of video settings for lobby doorphone The figure explaining the operation example of log | history management of the portable terminal which concerns on Embodiment 4. FIG. The figure which showed the block structural example of the control part of a portable terminal Sequence diagram showing an example of the history management operation of the door phone system Sequence diagram showing an example of the history management operation of the door phone system Sequence diagram showing an example of the history management operation of the door phone system

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings as appropriate. However, more detailed description than necessary may be omitted. For example, detailed descriptions of already well-known matters and repeated descriptions for substantially the same configuration may be omitted. This is to avoid the following description from becoming unnecessarily redundant and to facilitate understanding by those skilled in the art.

  The accompanying drawings and the following description are provided to enable those skilled in the art to fully understand the present disclosure, and are not intended to limit the subject matter described in the claims.

(Embodiment 1)
FIG. 1 is a diagram illustrating a configuration example of a door phone system according to the first embodiment. The door phone system is applied to an apartment house 1 such as an apartment or an apartment. The apartment house 1 has, for example, a control room 2, a lobby 3, a room 4, and an entrance 5 of the room 4.

  A server 11 is arranged in the control room 2. In the lobby 3, a telephone 12, a lobby door phone 13, and a camera 14 are arranged. In the room 4, indoor monitors 15a and 15b are arranged. The mobile terminal 16a is a mobile terminal owned by a resident in the room 4. An entrance door phone 17 is arranged at the entrance 5 of the room 4.

  The server 11 is, for example, a SIP (Session Initiation Protocol) server. The server 11 performs call control between the devices (excluding the camera 14) arranged in the lobby 3 and the devices (including the portable terminal 16a) arranged in the room 4.

  In the apartment house 1, a receptionist may be arranged in the lobby 3. In such an apartment house 1, a visitor calls a resident in the room 4 through a receptionist. For example, the receptionist uses the telephone 12 to call the indoor monitors 15 a and 15 b and the portable terminal 16 a in the room 4 and call a resident in the room 4. The telephone 12 is, for example, a SIP phone. The telephone 12 is not a speakerphone type telephone because the receptionist and the resident in the room 4 have a conversation, but a telephone type telephone that does not leak the resident's voice to the outside.

  The lobby door phone 13 includes, for example, a call function and a camera. The lobby door phone 13 calls the room monitors 15a and 15b or the portable terminal 16a in the room 4 when, for example, identification information for identifying the room 4 (for example, a room number or an extension number of the room 4) is input. Can do. The lobby door phone 13 can make a call with the indoor monitors 15a and 15b or the portable terminal 16a that have received the call. Further, the lobby doorphone 13 captures, for example, a person standing in front of the lobby doorphone 13 with a camera provided, and the captured image (for example, a moving image) is displayed in the room monitors 15a and 15b or the portable terminal 16a in the room 4. Send to.

  The camera 14 is, for example, a surveillance camera that captures a scene in the lobby 3. The camera 14 is, for example, an IP (Internet Protocol) camera that does not have a voice call function. The camera 14 transmits the captured image to the indoor monitors 15a, 15b or the portable terminal 16a in response to a request from the indoor monitors 15a, 15b or the portable terminal 16a.

  The indoor monitors 15 a and 15 b can receive a call from the telephone 12 or the lobby doorphone 13 disposed in the lobby 3 and can talk to the telephone 12 or the lobby doorphone 13. In addition, the indoor monitors 15 a and 15 b can receive a call from the entrance doorphone 17 disposed in the entrance 5 and can talk to the entrance doorphone 17.

  The indoor monitors 15a and 15b have a display. On the displays of the indoor monitors 15a and 15b, an image taken by the lobby door phone 13, an image taken by the camera 14, or an image taken by the entrance door phone 17 is displayed.

  For example, the images captured by the camera 14 when the indoor monitors 15a, 15b and the telephone 12 are talking are displayed on the displays of the indoor monitors 15a, 15b. In addition, on the displays of the indoor monitors 15a and 15b, images taken by the camera of the lobby doorphone 13 when the indoor monitors 15a and 15b and the lobby doorphone 13 are talking are displayed. Further, on the displays of the indoor monitors 15a and 15b, when the indoor monitors 15a and 15b and the entrance doorphone 17 are talking, an image taken by the camera of the entrance doorphone 17 is displayed.

  The mobile terminal 16a is a mobile terminal possessed by a resident in the room 4, for example. The mobile terminal 16a is, for example, a smartphone. The mobile terminal 16a receives a call from the telephone 12, the lobby doorphone 13, or the entrance doorphone 17 through a network including a mobile phone network and the Internet, and receives the telephone 12, the lobby doorphone 13, or the entrance doorphone 17 You can make a call. That is, the portable terminal 16a can talk with the telephone 12, the lobby door phone 13, or the entrance door phone 17 not only in the room 4 but also outside.

  The portable terminal 16a has a display. On the display of the portable terminal 16a, an image taken by the lobby door phone 13, an image taken by the camera 14, or an image taken by the entrance door phone 17 is displayed.

  For example, an image captured by the camera 14 when the mobile terminal 16a and the telephone 12 are talking is displayed on the display of the mobile terminal 16a. Further, an image captured by the camera of the lobby doorphone 13 when the mobile terminal 16a and the lobby doorphone 13 are talking is displayed on the display of the portable terminal 16a. In addition, an image captured by the camera of the entrance doorphone 17 when the mobile terminal 16a and the entrance doorphone 17 are talking is displayed on the display of the mobile terminal 16a.

  In FIG. 1, only two indoor monitors 15a and 15b are shown, but one or three or more indoor monitors may be used.

  FIG. 2 is a diagram illustrating a block configuration example of the server 11. As illustrated in FIG. 2, the server 11 includes a control unit 21, a storage unit 22, and a communication unit 23.

  The control unit 21 controls the entire server 11. The control unit 21 may be configured by, for example, a CPU (Central Processing Unit).

  The storage unit 22 stores a program for operating the control unit 21. The storage unit 22 stores data for the control unit 21 to perform calculation processing and data for controlling each connected unit. The storage unit 22 may be configured by a storage device such as a random access memory (RAM), a read only memory (ROM), a flash memory, and a hard disk drive (HDD).

  The communication unit 23 communicates with the telephone 12, the lobby door phone 13, the indoor monitors 15 a and 15 b, and the entrance door phone 17 via a network such as a LAN (Local Area Network) installed in the apartment house 1. The communication unit 23 communicates with the mobile terminal 16a through a network including a mobile phone network and the Internet.

  FIG. 3 is a diagram showing a block configuration example of the telephone 12. As illustrated in FIG. 3, the telephone 12 includes a control unit 31, a storage unit 32, a communication unit 33, a voice processing unit 34, and an operation unit 35.

  The control unit 31 controls the entire telephone 12. The control unit 31 may be configured by a CPU, for example.

  The storage unit 32 stores a program for operating the control unit 31. The storage unit 32 stores data for the control unit 31 to perform calculation processing and data for controlling each connected unit. The storage unit 32 may be configured by a storage device such as a RAM, a ROM, a flash memory, and an HDD.

  The communication unit 33 communicates with the server 11 via a network such as a LAN installed in the apartment house 1.

  The voice processing unit 34 converts analog voice data output from a microphone (not shown) built in the handset of the telephone 12 into, for example, digital voice data and outputs the digital voice data to the control unit 31. In addition, the voice processing unit 34 converts the digital voice data output from the control unit 31 into, for example, analog voice data, and outputs the analog voice data to a speaker (not shown) built in the handset of the telephone set 12.

  For example, the operation unit 35 receives an operation of a receptionist in the lobby 3. The operation unit 35 outputs information corresponding to the accepted operation to the control unit 31. The operation unit 35 is, for example, a push button that receives an input of a telephone number.

  FIG. 4 is a diagram showing a block configuration example of the lobby door phone 13. As illustrated in FIG. 4, the lobby door phone 13 includes a control unit 41, a storage unit 42, a communication unit 43, a sound processing unit 44, an operation unit 45, and an image processing unit 46. .

  The control unit 41 controls the lobby door phone 13 as a whole. The control unit 41 may be configured with a CPU, for example.

  The storage unit 42 stores a program for operating the control unit 41. Further, the storage unit 42 stores data for the control unit 41 to perform calculation processing and data for controlling each connected unit. The storage unit 42 may be configured by a storage device such as a RAM, a ROM, a flash memory, and an HDD.

  The communication unit 43 communicates with the server 11 via a network such as a LAN installed in the apartment house 1.

  The audio processing unit 44 converts analog audio data output from a microphone (not shown) built in the lobby door phone 13 into, for example, digital audio data and outputs the digital audio data to the control unit 41. The audio processing unit 44 converts the digital audio data output from the control unit 41 into, for example, analog audio data and outputs the analog audio data to a speaker (not shown) built in the lobby door phone 13.

  The operation unit 45 receives a visitor's operation, for example. The operation unit 45 outputs information corresponding to the accepted operation to the control unit 41. The operation unit 45 is, for example, a push button that receives an input of a telephone number.

  The image processing unit 46 converts analog video data captured by an imaging device (not shown) included in the lobby door phone 13 into, for example, a digital signal and outputs the digital signal to the control unit 41. The image processing unit 46 may perform predetermined image processing such as image quality adjustment, noise cancellation, and image compression processing on the analog video signal or digital video data.

  FIG. 5 is a diagram showing a block configuration example of the indoor monitor 15a. As shown in FIG. 5, the indoor monitor 15a includes a control unit 51, a storage unit 52, a communication unit 53, a sound processing unit 54, an image processing unit 55, a display 56, and an operation unit 57. is doing. The indoor monitor 15b also has the block configuration shown in FIG.

  The control unit 51 controls the entire indoor monitor 15a. The control unit 51 may be configured with a CPU, for example.

  The storage unit 52 stores a program for operating the control unit 51. The storage unit 52 stores data for the control unit 51 to perform calculation processing and data for controlling each connected unit. The storage unit 52 may be configured by a storage device such as a RAM, a ROM, a flash memory, and an HDD.

  The communication unit 53 communicates with the server 11 via a network such as a LAN installed in the apartment house 1. The communication unit 53 communicates with the camera 14 through a network such as a LAN installed in the apartment house 1. The communication unit 53 communicates with the entrance door phone 17 via a network such as a LAN installed in the apartment house 1.

  The audio processing unit 54 converts analog audio data output from a microphone (not shown) built in the indoor monitor 15 a into, for example, digital audio data and outputs the digital audio data to the control unit 51. The audio processing unit 54 converts the digital audio data output from the control unit 51 into, for example, analog audio data, and outputs the analog audio data to a speaker (not shown) built in the indoor monitor 15a.

  The image processing unit 55 converts analog video data captured by an image sensor (not shown) included in the indoor monitor 15 a into, for example, a digital signal and outputs the digital signal to the control unit 51. The image processing unit 55 may perform predetermined image processing such as image quality adjustment, noise cancellation, and image compression processing on the analog video signal or digital video data.

  The display 56 displays a video based on the digital video data output from the control unit 51. The display 56 is a liquid crystal display, for example.

  The operation unit 57 receives, for example, an operation of a resident in the room 4. The operation unit 57 outputs information corresponding to the accepted operation to the control unit 51. The operation unit 57 is a touch panel superimposed on the display 56, for example. The operation unit 57 may be a push button.

  FIG. 6 is a diagram illustrating a block configuration example of the mobile terminal 16a. As shown in FIG. 6, the mobile terminal 16a includes a control unit 61, a storage unit 62, a communication unit 63, an audio processing unit 64, an image processing unit 65, a display 66, and an operation unit 67. is doing.

  The control unit 61 controls the entire mobile terminal 16a. The control unit 61 may be configured with a CPU, for example.

  The storage unit 62 stores a program for operating the control unit 61. The storage unit 62 stores data for the control unit 61 to perform calculation processing and data for controlling each connected unit. The storage unit 62 may be configured by a storage device such as a RAM, a ROM, a flash memory, and an HDD.

  The communication part 63 communicates with the server 11 arrange | positioned in the control room 2 of the housing complex 1 via networks, such as a mobile telephone network and the internet, for example. The communication unit 63 communicates with the camera 14 disposed in the lobby 3 via a network including, for example, a mobile phone network and the Internet.

  The audio processing unit 64 converts analog audio data output from a microphone (not shown) built in the mobile terminal 16 a into, for example, digital audio data and outputs the digital audio data to the control unit 61. The audio processing unit 64 converts the digital audio data output from the control unit 61 into, for example, analog audio data and outputs the analog audio data to a speaker (not shown) built in the mobile terminal 16a.

  The image processing unit 65 converts analog video data captured by an imaging device (not shown) included in the mobile terminal 16 a into, for example, a digital signal and outputs the digital signal to the control unit 61. The image processing unit 65 may perform predetermined image processing such as image quality adjustment, noise cancellation, and image compression processing on the analog video signal or digital video data.

  The display 66 displays a video based on the digital video data output from the control unit 61. The display 66 is, for example, a liquid crystal display.

  The operation unit 67 receives, for example, an operation of the owner of the mobile terminal 16a. The operation unit 67 outputs information corresponding to the accepted operation to the control unit 61. The operation unit 67 is a touch panel superimposed on the display 66, for example. The operation unit 67 may be a push button.

  In the door phone system of FIG. 1, a telephone 12 and a lobby door phone 13 are arranged in the lobby 3. However, depending on the apartment house 1, the lobby door phone 13 may not be disposed in the lobby 3, and only the telephone 12 may be disposed in the lobby 3. Hereinafter, in Embodiment 1, the case where the lobby door phone 13 is not arranged in the lobby 3 and only the telephone 12 is arranged in the lobby 3 will be described.

  FIG. 7 is a diagram illustrating an example of a door phone system. In FIG. 7, the same components as those in FIG. FIG. 7 shows a receptionist A1 of the apartment house 1, a visitor A2 who came to visit a resident in the room 4, and a resident A3 in the room 4 who is out. It is assumed that the resident A3 has the mobile terminal 16a and goes out.

  In the door phone system of FIG. 7, the lobby door phone 13 equipped with a camera is not arranged in the lobby 3. Therefore, in the door phone system of FIG. 7, the visitor A2 is imaged using the camera 14 arranged in the lobby 3.

  Visitor A2 tells receptionist A1 that he / she has come to visit, for example, a resident in room 4. The receptionist A1 makes a phone call to the room 4 using the telephone 12. Calling by the telephone 12 is performed via the server 11 to the indoor monitors 15a and 15b arranged in the room 4 and the portable terminal 16a possessed by a resident in the room 4. As will be described below, the call of the mobile terminal 16a by the server 11 is performed using a push notification via the push server.

  Assume that the resident A3 who has gone out responds with the portable terminal 16a in response to a call from the telephone 12 to the indoor monitors 15a and 15b and the portable terminal 16a.

  The portable terminal 16a accesses the server 11 in response to a response operation by the resident A3. The server 11 performs call control between the mobile terminal 16a and the telephone 12 based on SIP, and establishes a session between the mobile terminal 16a and the telephone 12. Thereby, the telephone 12 and the portable terminal 16a can talk.

  Moreover, the portable terminal 16a accesses the camera 14 not via the server 11 according to the response operation of the resident A3. The mobile terminal 16a establishes a session with the camera 14 based on RTSP (Real Time Streaming Protocol). Thereby, the portable terminal 16a can receive the image which the camera 14 image | photographs from the camera 14, and can display it on a display.

  That is, the telephone 12 and the portable terminal 16a establish a session based on SIP and perform a call. In addition, the telephone 12 and the camera 14 establish a session based on RTSP and perform image transmission / reception. As a result, the mobile terminal 16a can make a video call using the telephone 12 and the camera 14.

  FIG. 8 is a diagram illustrating a block configuration example of the control unit 21 of the server 11. As shown in FIG. 8, the control unit 21 of the server 11 includes a call control unit 21a and a push notification unit 21b.

  The call control unit 21a performs call control between the telephone set 12 and the portable terminal 16a based on SIP. The call control unit 21a performs call control between the telephone set 12 and the indoor monitors 15a and 15b based on SIP.

  When the telephone 12 receives a call (INVITE) addressed to the indoor monitors 15a and 15b and the mobile terminal 16a from the telephone 12, the push notification unit 21b performs a push notification to the mobile terminal 16a. The push notification is performed via a push server.

  FIG. 9 is a diagram illustrating a block configuration example of the control unit 61 of the mobile terminal 16a. As shown in FIG. 9, the control unit 61 of the mobile terminal 16a includes a push notification receiving unit 61a, a telephone connection unit 61b, and a camera connection unit 61c.

  The push notification receiving unit 61 a receives a push notification transmitted from the server 11. When receiving the push notification, the push notification receiving unit 61a displays, for example, information (for example, an icon) indicating that the push notification has been received on the display. Alternatively, the push notification receiving unit 61a notifies the holder of the mobile terminal 16a that the push notification has been received by voice.

  The telephone connection unit 61b establishes a session with the telephone 12 that has called the mobile terminal 16a in accordance with the operation of the owner who has learned the push notification. For example, the telephone connection unit 61b establishes a session with the telephone 12 when the push notification icon displayed on the display is tapped by the owner. The telephone connection unit 61b establishes a session with the telephone 12 via the server 11 based on SIP.

  The camera connection unit 61c accesses the camera 14 and receives an image captured by the camera 14 in accordance with the operation of the owner who knows the push notification. For example, when a push notification icon displayed on the display is tapped by the camera connection unit 61c or the owner, a session is established with the camera 14 and an image captured by the camera 14 is received. The camera connection unit 61c receives an image from the camera 14 based on RTSP.

  FIG. 10 is a sequence diagram illustrating an operation example of the door phone system. Assume that the receptionist in the lobby 3 uses the telephone 12 to call the extension number of the room 4 in response to a request from a visitor who came to visit a resident in the room 4. When the telephone 12 is used to make a call to the extension number of the room 4, the indoor monitors 15a and 15b and the portable terminal 16a are called. In other words, the extension number can be said to be a common identifier for calling the indoor monitors 15a and 15b and the portable terminal 16a.

  The telephone 12 transmits INVITE including the extension number of the room 4 to the server 11 in response to the input operation of the extension number of the room 4 by the receptionist (step S1).

  The server 11 transmits INVITE to the indoor monitors 15a and 15b in response to the reception of INVITE transmitted in step S1 (step S2). In FIG. 10, the indoor monitor 15b is not shown.

  The server 11 transmits a push notification (PUSH notification) to the mobile terminal 16a in response to the reception of INVITE transmitted in step S1 (step S3).

  In response to the reception of INVITE transmitted in step S2, the indoor monitors 15a and 15b transmit 100 Trying and 180 Ringing to the server 11 (step S4).

  The server 11 transmits 100 Trying and 180 Ringing to the telephone set 12 in response to reception of 100 Trying and 180 Ringing transmitted in Step S4 (Step S5).

  The indoor monitors 15a and 15b call the resident in the room 4 in response to the reception of INVITE transmitted in step S2 (step S6). For example, the indoor monitors 15a and 15b call the resident by icon display on the display or by voice.

  The portable terminal 16a calls the owner of the portable terminal 16a in response to the reception of the push notification transmitted in step S3 (step S7). For example, the portable terminal 16a calls the owner by icon display on the display or by voice.

  In the following, it is assumed that the mobile terminal 16a responds first to a call made from the telephone 12 to the indoor monitors 15a and 15b and the mobile terminal 16a.

  The portable terminal 16a accepts an operation corresponding to the calling of the telephone set 12 by push notification from the owner of the portable terminal 16a (step S8). For example, the push notification icon displayed on the display is tapped on the mobile terminal 16a.

  For security reasons, generally, an external server (server 11) cannot access the mobile terminal 16a such as a smartphone. However, the mobile terminal 16a can receive the push notification from the push server that provides the push service. Therefore, in the door phone system, a call from the telephone 12 is notified to the portable terminal 16a using a push notification, and the server 11 is accessed from the portable terminal 16a.

  The portable terminal 16a will transmit REGISTER to the server 11, if the operation (tap operation) according to the call of the telephone 12 is received in step S8 (step S9).

  The server 11 transmits 200 OK to the portable terminal 16a in response to the reception of REGISTER transmitted in step S9 (step S10). Further, the server 11 transmits INVITE to the mobile terminal 16a in response to the reception of REGISTER transmitted in step S9 (step S11).

  The portable terminal 16a transmits 200OK to the server 11 in response to the reception of INVITE transmitted in step S11 (step S12).

  The server 11 transmits 200 OK to the telephone set 12 in response to the reception of 200 OK transmitted in step S12 (step S13).

  The server 11 transmits CANCEL to the indoor monitors 15a and 15b because the portable terminal 16a returns the response to the call from the telephone 12 first (step S14).

  Upon receiving 200 OK in step S13, the telephone 12 starts a voice call with the mobile terminal 16a (step S15). That is, a session is established between the telephone 12 and the mobile terminal 16a. The telephone 12 and the portable terminal 16a make a voice call by, for example, RTP (Real time Transport Protocol).

  When the portable terminal 16a receives an operation (for example, a tap operation) in response to the calling of the telephone set 12 in step S8, the mobile terminal 16a establishes a session with the camera 14 based on RTSP as indicated by a dotted line frame A11 in FIG. Then, the mobile terminal 16a receives an image from the camera 14.

  For example, the mobile terminal 16a transmits OPTIONS to the camera 14 and inquires what function it has (step S16).

  The portable terminal 16a transmits a SETUP to the camera 14, and performs a predetermined function setting for the camera 14 (step S17). When the portable terminal 16a transmits SETUP in step S17, the portable terminal 16a transmits PLAY to the camera 14 (step S18).

  Upon receiving the PLAY transmitted in step S18, the camera 14 transmits a camera video to the mobile terminal 16a (step S19). The camera 14 transmits a camera image to the mobile terminal 16a by RTP, for example.

  In this way, the mobile terminal 16a that has received a call from the telephone 12 establishes a session with the telephone 12 by SIP, and establishes a session with the camera 14 by RTSP. Accordingly, the mobile terminal 16a can make a call with the telephone 12, and can receive an image of a visitor from the camera 14.

  As described above, the push notification receiving unit 61a of the mobile terminal 16a receives the push notification from the server 11 that has received the extension number of the room 4 from the telephone 12. When the telephone connection unit 61b receives an operation corresponding to the push notification, the telephone connection unit 61b establishes a session with the telephone 12 via the server 11 according to SIP. When accepting an operation corresponding to the push notification, the camera connection unit 61c establishes a session with the camera 14 disposed in the lobby 3 according to RTSP. As a result, the mobile terminal 16 a can make a call with the telephone 12 disposed in the lobby 3 of the apartment house 1 and can receive an image of a visitor from the camera 14. That is, the mobile terminal 16a can make a video call with the telephone 12.

(Embodiment 2)
In the second embodiment, a door phone system that calls a plurality of portable terminals from the lobby door phone 13 will be described. Below, a different part from Embodiment 1 is demonstrated.

  FIG. 11 is a diagram for explaining an example of a door phone system according to the second embodiment. In FIG. 11, the same components as those in FIG. FIG. 11 shows a portable terminal 16b not shown in FIG. It is assumed that the portable terminal 16b is owned by a resident in the room 4. The mobile terminals 16 a and 16 b may be outside the room 4.

  The server 11 stores a representative extension number for simultaneously calling the indoor monitors 15a and 15b and the portable terminals 16a and 16b and an extension number for individually calling the indoor monitors 15a and 15b. The server 11 stores a representative extension number for calling the indoor monitors 15a and 15b and the portable terminals 16a and 16b at the same time and an extension number for calling the portable terminals 16a and 16b in association with each other.

  For example, as shown in the table TB1 of FIG. 11, the server 11 is associated with the representative extension number “1001” of the room 4 and the individual extension numbers “10011” and “10012” of the room monitors 15a and 15b. Is remembered. Further, as shown in the table TB1 of FIG. 11, the server 11 stores the representative extension number “1001” of the room 4 and the common extension number “10013” of the portable terminals 16a and 16b in association with each other. Yes. Further, the terminal IDs “abc” and “xyz” for push notification notified (assigned) from the push server are stored in association with the common extension numbers of the portable terminals 16a and 16b in the table TB1.

  The table TB11 may be configured in the storage unit 22 described in FIG. Further, information of the table TB11 is stored in the storage unit 22 in advance. In the table TB11 of FIG. 11, the representative extension number of the room 4 and the extension number of each device are stored in association with each other, but the representative extension number and the extension number of each device are also stored in other rooms. Numbers are stored in association with each other. The mobile terminals 16a and 16b may be assigned individual extension numbers (different extension numbers). Hereinafter, the terminal ID for push notification may be referred to as a push ID.

  An operation example of the door phone system of FIG. 11 will be described. In order to call a resident in the room 4 from the lobby 3 of the apartment house 1, the representative extension number “1001” of the room 4 is input to the lobby door phone 13 as shown in a balloon A 21 in FIG. 11. The lobby door phone 13 transmits the input representative extension number “1001” to the server 11.

  When the server 11 receives the representative extension number “1001”, the server 11 refers to the table TB1 and acquires an individual extension number corresponding to the representative extension number “1001”. For example, the server 11 acquires the extension number “10011” of the indoor monitor 15a, the extension number “10012” of the indoor monitor 15b, and the extension number “10013” of the mobile terminals 16a and 16b. Furthermore, the server 11 acquires push IDs “abc” and “xyz” for the mobile terminals 16a and 16b.

  The server 11 generates an INVITE message with the acquired extension numbers “10011” and “10012”, and calls the indoor monitors 15a and 15b. In addition, the server 11 performs a push notification with the acquired push IDs “abc” and “xyz”, and calls the mobile terminals 16a and 16b.

  In this way, the indoor monitors 15a and 15b corresponding to the extension numbers “10011” and “10012” and the portable terminals 16a and 16b corresponding to the push IDs “abc” and “xyz” are called. Of the called indoor monitors 15a and 15b and the portable terminals 16a and 16b, the device that has returned the earliest response can make a call with the lobby door phone 13.

  The door phone system shown in FIG. 11 can call the indoor monitors 15a and 15b and the portable terminals 16a and 16b individually. In order to call the indoor monitors 15a and 15b and the portable terminals 16a and 16b individually, the extension numbers assigned to the indoor monitors 15a and 15b and the portable terminals 16a and 16b may be input to the lobby door phone 13 (mobile terminals). 16a and 16b are assigned a common extension number and are called simultaneously).

  For example, in order to call the mobile terminals 16 a and 16 b, “10013” may be input to the lobby door phone 13. Upon receiving “10013” from the lobby door phone 13, the server 11 refers to the table TB1 and acquires the push IDs “abc” and “xyz”. The server 11 performs push notification with the acquired push IDs “abc” and “xyz”, and calls the mobile terminals 16a and 16b.

  If, for example, 2000 representative extension numbers can be registered in the table TB1, the door phone system shown in FIG. 11 can make a representative call to 2000 rooms. In addition, when two indoor monitors and four portable terminals can be linked to one representative extension number (two indoor monitors, four portable terminals and one representative extension number) 11), the door phone system shown in FIG. 11 can individually call 12,000 devices.

  FIG. 12 is a diagram illustrating a block configuration example of the control unit 21 of the server 11. As shown in FIG. 12, the control unit 21 of the server 11 includes an extension number receiving unit 71a and a call control unit 71b.

  The extension number receiving unit 71 a receives a representative extension number or extension number transmitted from the lobby door phone 13.

  When the extension number receiving unit 71a receives the representative extension number, the call control unit 71b transmits INVITE based on SIP to the indoor monitors 15a and 15b, and transmits a push notification to each of the mobile terminals 16a and 16b. The push notification is performed via a push server.

  For example, when the extension number receiving unit 71a receives the representative extension number, the call control unit 71b receives the extension number of the indoor monitors 15a and 15b corresponding to the representative extension number stored in the storage unit 22 and the portable terminal 16a, Get the push ID of 16b. Then, the call control unit 71b generates INVITE including the acquired extension numbers of the indoor monitors 15a and 15b, and transmits the INVITE to the indoor monitors 15a and 15b. Further, the call control unit 71b transmits the acquired push ID to the push server, and performs push notification to the mobile terminals 16a and 16b via the push server.

  When the call control unit 71b transmits the INVITE and the push notification, the call control unit 71b establishes a session between the lobby door phone 13 and the device that has returned the earliest response among the responses to the INVITE and the push notification.

  For example, it is assumed that the portable terminal 16a returns the response first among the indoor monitors 15a and 15b that have received INVITE and the portable terminals 16a and 16b that have received the push notification. In this case, the call control unit 71b establishes a session between the portable terminal 16a that has returned the earliest response and the lobby door phone 13 based on SIP.

  In the call control unit 71b, if the extension number receiving unit 71a receives the extension number and the extension number is a number related to the indoor monitors 15a and 15, the INVITE is generated and transmitted. Further, the call control unit 71b generates and transmits a push notification if the extension number receiving unit 71a receives the extension number and the extension number is a number related to the mobile terminals 16a and 16b.

  FIG. 13 is a sequence diagram illustrating an operation example of the door phone system. It is assumed that the visitor calls the room 4 with the representative extension number “1001” using the lobby door phone 13. In FIG. 13, it is assumed that there are four mobile terminals 16a to 16d. That is, it is assumed that two indoor monitors 15a and 15b and four mobile terminals 16a to 16d are associated with the representative extension number “1001”.

  The lobby door phone 13 transmits the representative extension number “1001” received from the visitor to the server 11 (step S31).

  The server 11 refers to the table TB1 and acquires the extension number and push ID associated with the representative extension number “1001” received in step S31. The server 11 transmits INVITE including the acquired extension number to the indoor monitors 15a and 15b (step S32), transmits the acquired push ID to the push server, and transmits a push notification to the mobile terminals 16a to 16d. (Steps S33, S34).

  The indoor monitors 15a and 15b transmit 180 Ringing to the server 11 in response to the reception of INVITE transmitted in step S32 (step S35).

  The server 11 transmits 180 Ringing to the lobby door phone 13 in response to the reception of 180 Ringing transmitted in step S35 (step S36).

  In response to the reception of INVITE transmitted in step S32, the indoor monitors 15a and 15b call the resident in the room 4 (step S37). For example, the indoor monitors 15a and 15b call the resident by icon display on the display or by voice.

  The portable terminals 16a to 16d call the owners of the portable terminals 16a to 16d in response to receiving the push notification transmitted in steps S33 and S34. For example, the portable terminals 16a to 16d call the owner by icon display on the display or by voice (steps S38 and S39).

  In the following, it is assumed that the portable terminal 16a responds first to a call made from the lobby door phone 13 to the indoor monitors 15a and 15b and the portable terminals 16a to 16d.

  The portable terminal 16a accepts an operation corresponding to the call of the lobby door phone 13 by the push notification from the owner of the portable terminal 16a (step S40). For example, the push notification icon displayed on the display is tapped on the mobile terminal 16a.

  The portable terminal 16a will transmit REGISTER to the server 11, if the operation (tap operation) according to the call of the lobby door phone 13 is received in step S40 (step S41).

  The server 11 transmits 200 OK to the mobile terminal 16a in response to the reception of REGISTER transmitted in step S41 (step S42). Further, the server 11 transmits INVITE to the mobile terminal 16a in response to the reception of REGISTER transmitted in step S41 (step S43).

  The portable terminal 16a transmits 200OK to the server 11 in response to the reception of INVITE transmitted in step S43 (step S44).

  The server 11 transmits 200 OK to the lobby door phone 13 in response to the reception of 200 OK transmitted in step S44 (step S45).

  The server 11 transmits CANCEL without transmitting INVITE to the indoor monitors 15a and 15b that have not returned a response first (step S46). In addition, the timing which transmits CANCEL is not restricted to step S46. It may be after step S41.

  In step S40, it is assumed that after the mobile terminal 16a responds to the lobby doorphone 13 call, the mobile terminals 16b to 16d respond to the lobby doorphone 13 call (step S47). For example, on the mobile terminals 16b to 16d, the push notification icon displayed on the display is tapped.

  The portable terminals 16b-16d will transmit REGISTER to the server 11, if the operation (tap operation) according to the call of the lobby door phone 13 is received in step S47 (step S48).

  The server 11 transmits 200 OK to the mobile terminals 16b to 16d in response to the reception of REGISTER transmitted in step S48 (step S49).

  The server 11 does not transmit INVITE to the mobile terminals 16b to 16d that have not returned the response first (for the mobile terminal 16a that has transmitted the earliest response, the server 11 performs INVITE in step S43. Sending). After transmitting REGISTER to the server 11 in step S48, the portable terminals 16b to 16d display an error on the display if no INVITE is received from the server 11 after a predetermined time (for example, X seconds) has elapsed. . For example, the mobile terminals 16b to 16d display on the display that other mobile terminals have responded to the call from the lobby door phone 13 first.

  When the lobby door phone 13 receives 200 OK in step S45, it starts a voice call with the portable terminal 16a (step S50). That is, a session is established between the lobby door phone 13 and the mobile terminal 16a. The lobby door phone 13 and the portable terminal 16a make a voice call by, for example, RTP (Real time Transport Protocol).

  As described above, when the server 11 receives the representative extension number from the lobby door phone 13, the server 11 refers to the table TB1 to acquire the extension number of the indoor monitors 15a and 15b corresponding to the representative extension number and transmits INVITE. In addition, the server 11 refers to the table TB1 and acquires the push IDs of the mobile terminals 16a to 16d corresponding to the representative extension number and transmits a push notification. Thereby, the server 11 can call the indoor monitors 15a and 15b and can call the plurality of portable terminals 16a to 16d.

  As described above, a common identifier (representative extension number) is assigned to the indoor monitors 15a and 15b and the portable terminals 16a and 16b. The extension number receiving unit 71 a of the server 11 receives the representative extension number from the lobby door phone 13. In response to the reception of the representative extension number, the call control unit 71b transmits INVITE based on SIP to the indoor monitors 15a and 15b, and transmits a push notification to each of the mobile terminals 16a and 16b. Then, the call control unit 71b establishes a session between the lobby doorphone 13 and the device that has returned the earliest response among responses to INVITE and push notification. Thereby, the lobby door phone 13 arranged in the lobby 3 of the apartment house 1 can call the indoor monitors 15a and 15b of the room 4 and the plurality of portable terminals 16a and 16b. Then, the lobby door phone 13 can talk to the device that has returned the earliest response.

(Embodiment 3)
In the third embodiment, registration of the mobile terminal to the door phone system will be described. The mobile terminal of the resident who enters the apartment house 1 is not registered in the door phone system. Therefore, the resident's portable terminal that moves into the apartment 1 is not called from the telephone 12 and the lobby door phone 13. In order for the mobile terminal of the resident to be called from the telephone 12 and the lobby door phone 13, the mobile terminal is registered in the door phone system. Further, when the resident of the apartment house 1 wants to incorporate a new portable terminal into the door phone system, the portable terminal is registered in the door phone system. In the third embodiment, the registration of the portable terminal to the door phone system is ensured and can be easily performed. Below, a different part from Embodiment 1, 2 is demonstrated.

  FIG. 14 is a diagram for explaining a method for registering a portable terminal in a door phone system according to the third embodiment. In FIG. 14, the same components as those in FIG. FIG. 14 illustrates an example of registering the mobile terminal 16a of the resident in the room 4 in the door phone system.

  As indicated by a balloon A31 in FIG. 14, the server 11 stores (registers) SIP information and RTSP information in advance. For example, when the server 11 is arranged in the control room 2, SIP information and RTSP information are stored in the server 11.

  When it is desired to register the portable terminal 16a in the door phone system, a resident in the room 4 who owns the portable terminal 16a presses a setting button displayed on the display of the indoor monitor 15a, for example. When the setting button is pressed, the indoor monitor 15a requests the server 11 to transmit SIP information.

  The SIP information includes the extension number given to the mobile terminal 16a, the SIP password, the IP address of the server 11, and the port number. The SIP information can be said to be information for registering the mobile terminal 16a in the door phone system. Below, SIP information may be called portable terminal registration information.

  In response to the SIP information transmission request from the indoor monitor 15a, the server 11 transmits the mobile terminal registration information to the indoor monitor 15a as shown in a balloon A32 in FIG. The server 11 transmits portable terminal registration information to the indoor monitor 15a by, for example, HTTPS (Hypertext Transfer Protocol Secure).

  The indoor monitor 15a receives the mobile terminal registration information transmitted from the server 11, and displays the received mobile terminal registration information on the display as shown in a balloon A33 in FIG. As described above, the mobile terminal registration information (SIP information) includes the extension number given to the mobile terminal 16a, the SIP password, the IP address of the server 11, and the port number. Therefore, such information is displayed on the display of the indoor monitor 15a.

  The resident of the room 4 starts an application for registering the door phone system stored in the portable terminal 16a. The mobile terminal 16a can download a registered application from a predetermined server.

  The resident in the room 4 inputs the portable terminal registration information displayed on the display of the indoor monitor 15a to the portable terminal 16a in accordance with the instruction of the activated registration application. For example, the resident in the room 4 inputs the extension number, the SIP password, the IP address of the server 11 and the port number displayed on the display of the indoor monitor 15a to the portable terminal 16a as shown in a balloon A34 in FIG. To do. The portable terminal 16a can communicate with the server 11 by inputting portable terminal registration information.

  The mobile terminal 16a (the registration application of the mobile terminal 16a) transmits the input mobile terminal registration information to the push server, and requests to give a push ID as shown in a balloon A35 in FIG. And the portable terminal 16a receives (acquires) push ID from a push server, as shown to balloon A36 of FIG.

  When acquiring the push ID, the portable terminal 16a transmits the acquired push ID to the server 11 as shown in a balloon A37 in FIG. The portable terminal 16a transmits the push ID to the server 11 by, for example, HTTPS.

  The server 11 stores the push ID transmitted from the mobile terminal 16a as shown in a balloon A38 in FIG. For example, the server 11 stores the push ID in association with the extension number as shown in the table TB1 of FIG. The extension number is a number assigned to the mobile terminal 16a displayed on the indoor monitor 15a.

  Further, when receiving the push ID from the mobile terminal 16a, the server 11 transmits the camera information (RTSP information) of the camera 14 to the mobile terminal 16a as shown in a balloon A39 in FIG. The server 11 transmits camera information to the portable terminal 16a by, for example, HTTPS.

  The camera information includes an RTSP ID, an RTSP password, an IP address of the camera 14, and a port number as shown in a balloon A40 in FIG. The portable terminal 16a can receive an image from the camera 14 by receiving camera information. The camera information can be said to be registration information for the mobile terminal 16 a to communicate with the camera 14 and receive an image from the camera 14.

  FIG. 15 is a diagram illustrating an example of inputting mobile terminal registration information to the mobile terminal 16a. 15, the same components as those in FIG. 14 are denoted by the same reference numerals.

  As described with reference to FIG. 14, the mobile terminal registration information is displayed on the display of the indoor monitor 15a. For example, on the display of the indoor monitor 15a, mobile terminal registration information is displayed in characters as shown in a screen A51 in FIG. In this case, the resident in the room 4 inputs the mobile terminal registration information displayed on the screen A51 by hand, for example.

  The mobile terminal registration information may be displayed on the display of the indoor monitor 15a by a code readable by the camera. For example, mobile terminal registration information may be displayed with a QR code (registered trademark) on the display of the indoor monitor 15a as shown in a screen A52 of FIG. In this case, the mobile terminal 16a can acquire the mobile terminal registration information by photographing the QR code of the mobile terminal registration information with the camera provided.

  As described with reference to FIG. 14, when registering the mobile terminal 16 a in the door phone system, a resident of the room 4 who owns the mobile terminal 16 a presses a setting button displayed on the display of the indoor monitor 15 a, for example. When the setting button is pressed, for example, a screen A53 is displayed on the display of the indoor monitor 15a. On the screen A53, up to four portable terminals can be registered. In addition, on the screen A53, two mobile terminals are already registered. For example, “Jeffrey” and “Brian” smartphones are already registered in the door phone system.

  “ADD” shown on the screen A53 indicates that the mobile terminal can be registered in the door phone system. For example, when a resident in the room 4 wants to register a new portable terminal in the door phone system, the resident taps “ADD” shown on the screen A53. When “ADD” is tapped, the indoor monitor 15a displays, for example, the screen A51 or the screen A52 on the display.

  “DEL” shown on the screen A53 indicates that a mobile terminal already registered in the door phone system can be deleted from the door phone system. For example, when a resident in the room 4 wants to delete a portable terminal registered in the door phone system from the door phone system, the resident taps “DEL” displayed on the screen A53. When “DEL” is tapped, the push ID of the mobile terminal corresponding to “DEL” is deleted from the server 11.

  FIG. 16 is a diagram illustrating a block configuration example of the control unit 51 of the indoor monitor 15a. As shown in FIG. 16, the control unit 51 of the indoor monitor 15a includes a connection unit 81a, a registration information acquisition unit 81b, and a registration information display unit 81c.

  The connection unit 81a establishes a session with the lobby door phone 13 disposed in the lobby 3 via the server 11. The server 11 stores mobile terminal registration information (SIP information) for allowing the mobile terminal 16a to communicate with the lobby door phone 13 (in other words, for registration in the door phone system).

  The registration information acquisition unit 81 b acquires mobile terminal registration information (SIP information) from the server 11 in response to an operation of a resident in the room 4. For example, a resident in the room 4 presses a setting button displayed on the display of the indoor monitor 15a when he / she wants to register the portable terminal 16a in the door phone system. In response to pressing of the setting button, the registration information acquisition unit 81b accesses the server 11 and requests to transmit portable terminal registration information.

  The registration information display unit 81c displays the mobile terminal registration information acquired by the registration information acquisition unit 81b on the display.

  FIG. 17 is a diagram illustrating a block configuration example of the control unit 21 of the server 11. As shown in FIG. 17, the control unit 21 of the server 11 includes a registration information transmission unit 82a, a push ID reception unit 82b, a push notification unit 82c, and a camera information transmission unit 82d.

  The registration information transmitting unit 82a transmits the mobile terminal registration information to the indoor monitor 15a in response to a request for transmitting the mobile terminal registration information from the indoor monitor 15a. The mobile terminal registration information is stored in, for example, the storage unit 22 illustrated in FIG.

  The indoor monitor 15a that has transmitted the mobile terminal registration information transmission request displays the mobile terminal registration information transmitted from the registration information transmission unit 82a on the display. The mobile terminal registration information displayed on the display is input to the mobile terminal 16a. When the mobile terminal registration information is input, the mobile terminal 16a transmits the input mobile terminal registration information to the push server, and acquires the push ID from the push server. The portable terminal 16a transmits the acquired push ID to the server 11.

  The push ID receiving unit 82b receives the push ID transmitted from the mobile terminal 16a. The push ID reception unit 82b stores the received push ID in the storage unit 22 in association with the extension number given to the mobile terminal 16a, for example, as shown in the table TB1 of FIG.

  When the mobile terminal 16a is called from the lobby door phone 13, the push notification unit 82c transmits a push ID corresponding to the mobile terminal 16a to the push server. For example, the push notification unit 82c acquires the push ID of the mobile terminal 16a called from the lobby door phone 13 (for example, called by the representative extension number “1001” of the room 4) with reference to the table TB1, Send to push server. Thereby, the portable terminal 16a is called by a push notification from the push server. When the control unit 21 receives a response to the push notification (for example, REGISTER in step S9 in FIG. 10 or step S41 in FIG. 13) from the mobile terminal 16a, the control unit 21 performs call control, and the mobile terminal 16a and the lobby door phone 13 Establish a session with

  The camera information transmitting unit 82d receives camera information (RTSP information) for allowing the mobile terminal 16a to receive an image of the camera 14 disposed in the lobby 3 in response to the push ID received by the push ID receiving unit 82b. 16a. The mobile terminal 16a that has received the camera information can access the camera 14 disposed in the lobby 3 according to the received camera information, and can receive an image captured by the camera 14.

  FIG. 18 is a diagram illustrating a block configuration example of the control unit 61 of the mobile terminal 16a. As illustrated in FIG. 18, the control unit 61 of the mobile terminal 16a includes a registration information receiving unit 83a, a push ID acquisition unit 83b, a push ID transmission unit 83c, and a connection unit 83d.

  The registration information receiving unit 83a receives mobile terminal registration information for allowing the mobile terminal 16a to communicate with the lobby door phone 13. The portable terminal registration information is displayed on the display of the indoor monitor 15a. The registration information receiving unit 83a receives, for example, mobile terminal registration information by manual input by the owner of the mobile terminal 16a, or receives (acquires) mobile terminal registration information by a camera included in the mobile terminal 16a.

  The push ID acquisition unit 83b transmits the mobile terminal registration information received by the registration information reception unit 83a to the push server, requests the push ID, and acquires the push ID.

  The push ID transmission unit 83 c transmits the push ID acquired by the push ID acquisition unit 83 b to the server 11. The push ID transmitted to the server 11 is associated with the extension number given to the mobile terminal 16a (the extension number included in the mobile terminal registration information displayed on the display of the indoor monitor 15a), and is sent to the server 11. Remembered.

  When the connection unit 83d receives a push notification from the push server and receives a response operation to the received push notification, the connection unit 83d transmits a REGISTER to the server 11. When the connection unit 83d receives INVITE for REGISTER from the server 11, the connection unit 83d establishes a session with the server 11. If the connection unit 83d does not receive an INVITE for REGISTER from the server 11 even after a predetermined time has elapsed, for example, an error is displayed on the display (for example, another device has received a call from the lobby doorphone 13). Display).

  FIG. 19 is a sequence diagram illustrating an example of an operation of registering the mobile terminal 16a in the door phone system. Assume that the resident of the room 4 presses (tap) a setting button displayed on the display of the indoor monitor 15a, for example. It is assumed that, for example, the screen A53 is displayed on the display of the indoor monitor 15a by pressing the setting button. It is assumed that the resident in the room 4 presses the “ADD” button on the screen A53.

  The indoor monitor 15a requests portable terminal registration information from the server 11 in response to pressing of the “ADD” button (step S61).

  The indoor monitor 15a receives 200OK including the mobile terminal registration information from the server 11 (step S62).

  The indoor monitor 15a displays the portable terminal registration information received in step S62 on the display (step S63).

  The portable terminal 16a receives input of portable terminal registration information displayed on the display of the indoor monitor 15a from the owner of the portable terminal 16a (step S64).

  The portable terminal 16a will request | require provision of push ID with respect to a push server, if the input of portable terminal registration information is received in step S64 (step S65). The push server assigns a push ID to the mobile terminal 16a in response to the push ID request, and transmits the assigned push ID to the mobile terminal 16a.

  The portable terminal 16a acquires a push ID from the push server (step S66). The portable terminal 16a transmits the acquired push ID to the server 11 (step S67).

  When the server 11 receives the push ID transmitted in step S67, the server 11 transmits 200 OK to the portable terminal 16a (step S68).

  The server 11 stores the push ID transmitted in step S67 in the table TB1 (step S69).

  When the portable terminal 16a receives 200 OK transmitted in step S68, the portable terminal 16a requests the camera information of the camera 14 from the server 11 (step S70).

  The portable terminal 16a receives 200 OK including the camera information from the server 11 (step S71).

  The portable terminal 16a stores the camera information received in step S71 in the storage unit (step S72).

  In this manner, information for registering the mobile terminal 16a in the door phone system is displayed on the display of the indoor monitor 15a and is input to the mobile terminal 16a. Thereby, the portable terminal 16a can be added to a door phone system simply and safely.

  FIG. 20 is a sequence diagram showing an operation example of video setting of the lobby door phone 13. It is assumed that the lobby door phone 13 receives a call operation of the mobile terminal 16a. For example, it is assumed that the lobby door phone 13 receives the extension number of the mobile terminal 16a.

  The lobby door phone 13 transmits INVITE to the server 11 in response to reception of the calling operation of the mobile terminal 16a (step S81).

  The server 11 transmits INVITE to the mobile terminal 16a in response to the reception of INVITE transmitted in step S81 (step S82).

  The portable terminal 16a transmits 100 Trying to the server 11 in response to the reception of INVITE transmitted in step S82 (step S83).

  The server 11 transmits 100 Trying to the lobby door phone 13 in response to the reception of 100 Trying transmitted in Step S83 (Step S84).

  The portable terminal 16a transmits 180 Ringing to the server 11 in response to the reception of INVITE transmitted in step S82 (step S85).

  The server 11 transmits 180 Ringing to the lobby door phone 13 in response to the reception of 180 Ringing transmitted in step S85 (step S86).

  The portable terminal 16a transmits 200OK to the server 11 as a response to the INVITE transmitted in step S82 (step S87). The 200 OK transmitted in step S87 includes information indicating that the response is from a mobile terminal (for example, a smartphone).

  The server 11 transmits 200 OK to the server 11 in response to the reception of 200 OK transmitted in step S87 (step S88). The 200 OK transmitted in step S88 includes information indicating that the response is from a mobile terminal (for example, a smartphone).

  The lobby door phone 13 transmits an image to the mobile terminal 16a in response to the reception of 200 OK transmitted in step S88 (step S89). At this time, the video for the mobile terminal 16a that the lobby doorphone 13 has is obtained from the information indicating that the lobby doorphone 13 is a response from the mobile terminal included in 200OK transmitted in step S88. Setting is made and an image taken by the camera 14 is transmitted.

  As described above, the lobby door phone 13 can transmit an image corresponding to the function of the called portable terminal 16a.

  In addition, although the operation example of the video setting of the lobby door phone 13 has been described with reference to FIG. 20, the same applies to the entrance door phone 17.

  As described above, the connection unit 81 a of the indoor monitor 15 a establishes a session with the lobby door phone 13 arranged in the lobby 3 of the apartment house 1 via the server 11. The server 11 stores mobile terminal registration information for allowing the mobile terminal 16a to communicate with the lobby door phone 13, and the registration information acquisition unit 81b receives the mobile terminal registration information according to the operation of a resident in the room 4. Is acquired from the server 11. The registration information display unit 81c displays the mobile terminal registration information on the display. Thereby, the new portable terminal 16a can be added to a door phone system simply and safely.

  In addition, the storage unit 22 of the server 11 stores mobile terminal registration information for allowing the mobile terminal 16 a to talk to the lobby door phone 13. The registration information transmission unit 82a transmits the mobile terminal registration information stored in the storage unit 22 to the indoor monitor 15a in response to a request from the indoor monitor 15a. Thereby, the new portable terminal 16a can be added to a door phone system simply and safely.

  The indoor monitor 15a receives mobile terminal registration information for allowing the mobile terminal 16a to communicate with the lobby doorphone 13 from the server 11 and displays it on the display. The registration information receiving unit 83a of the mobile terminal 16a The mobile terminal registration information displayed on the display 15a is received. The push ID acquisition unit 83b transmits the mobile terminal registration information received by the registration information reception unit 83a to the push server, and acquires the push ID. The push ID transmission unit 83 c transmits the push ID acquired by the push ID acquisition unit 83 b to the server 11. Thereby, the new portable terminal 16a can be added to a door phone system simply and safely.

(Embodiment 4)
In the fourth embodiment, history management of information related to the door phone system in the mobile terminals 16a and 16b will be described. The mobile terminals 16a and 16b scroll and display the incoming call history from the door phone system, images sent from the door phone system, and the like in time series. Thereby, the resident of the room 4 can see information on the past door phone system using the portable terminals 16a and 16b. Below, a different part from Embodiment 1-3 is demonstrated.

  FIG. 21 is a diagram illustrating an operation example of history management of the mobile terminal 16a. A history management screen 91 shown in FIG. 21 shows an example of a history management screen displayed on the display of the mobile terminal 16a. The history management screen 91 is displayed when, for example, a history management application icon displayed on the standby screen of the mobile terminal 16a is tapped.

  On the history management screen 91, for example, a still image 91a taken by the lobby door phone 13 is displayed. Also, on the history management screen 91, for example, the shooting date and time 91b when the lobby door phone 13 shot the still image 91a is displayed. The still image 91a is an image file and can be enlarged and reduced by a pinch-in operation and a pinch-out operation.

  On the history management screen 91, for example, a moving image 91c captured by the lobby door phone 13 is displayed. Further, on the history management screen 91, for example, the shooting date and time 91d when the lobby door phone 13 shot the moving image 91c is displayed. The owner of the portable terminal 16a can perform operations such as playback, pause, or return to the top of the moving image 91c by a tap operation.

  On the history management screen 91, for example, alarm information 91e notified from the indoor monitor 15a is displayed. In addition, on the history management screen 91, for example, a reception date 91f when the indoor monitor 15a receives the alarm information 91e is displayed.

  For example, a device such as a fire alarm or an emergency button device is connected to the indoor monitor 15a. When the indoor monitor 15a receives, for example, an abnormal signal from these devices, the indoor monitor 15a transmits the information to the portable terminal 16a. The portable terminal 16a displays the alarm information 91e based on the information transmitted from the indoor monitor 15a.

  On the history management screen 91, for example, a message 91g from the manager of the apartment house 1 is displayed. Further, on the history management screen 91, for example, the reception date and time 91h when the message 91g is received is displayed. The message 91g is an image file, and can be enlarged and reduced by the same operation as that of the still image 91a.

  The portable terminal 16a displays information (still images, moving images, alarm information, messages, etc.) displayed on the history management screen 91 in time series. For example, when the latest information is received, the mobile terminal 16a displays it while adding it to the bottom of the history management screen 91. In the example of FIG. 21, the message 91g is the latest information.

  The mobile terminal 16a scrolls and displays information displayed on the history management screen 91. Thereby, the holder of the portable terminal 16a can also see past information. For example, the owner of the mobile terminal 16a can see past information by flicking down the display.

  FIG. 22 is a diagram illustrating a block configuration example of the control unit 61 of the mobile terminal 16a. The portable terminal 16a includes a push notification reception unit 101a, an information acquisition unit 101b, and a display unit 101c.

  The push notification receiving unit 101a receives a push notification from the push server.

  The information acquisition unit 101b accesses the server 11 in response to reception of the push notification from the push notification reception unit 101a, and acquires information related to the history of the door phone system from the server 11. The acquired information is stored in the storage unit 62. Further, the information acquisition unit 101 b receives a moving image of the lobby doorphone 13, the camera 14, or the entrance doorphone 17 that is captured during a call and stores the moving image in the storage unit 62.

  The display unit 101c displays information on the history of the door phone system on the display. For example, the display unit 101c displays information on the history of the door phone system on the display in a time-series manner by scrolling display.

  FIG. 23 is a sequence diagram illustrating an operation example of history management of the door phone system. In FIG. 23, history management of still images (photo images) will be described. For example, it is assumed that the lobby door phone 13 receives an extension number of the mobile terminal 16a from a visitor.

  The lobby door phone 13 photographs a visitor with the camera 14 provided in response to the reception of the extension number of the mobile terminal 16a (step S101).

  The lobby door phone 13 transmits the photographic image taken in step S101 to the server 11 (step S102).

  In response to receiving the image transmitted in step S102, the server 11 transmits 200 OK to the lobby door phone 13 (step S103).

  The server 11 stores the image transmitted in step S102 (step S104).

  The lobby door phone 13 transmits INVITE to the server 11 (step S105).

  The server 11 sends a push notification to the mobile terminal 16a in response to the reception of INVITE transmitted in step S105 (step S106).

  In response to the reception of the push notification transmitted in step S106, the portable terminal 16a takes in the image stored in the server 11 (image transmission request) (step S107).

  In response to the image transmission request from the portable terminal 16a in step S107, the server 11 transmits 200 OK including the image (step S108). The portable terminal 16a stores the image transmitted from the server 11 in the storage unit.

  The portable terminal 16a accepts an operation corresponding to the call of the lobby door phone 13 by the push notification from the owner of the portable terminal 16a (step S109). For example, the push notification icon displayed on the display is tapped on the mobile terminal 16a.

  The portable terminal 16a will transmit REGISTER to the server 11, if the operation (tap operation) according to the call of the lobby door phone 13 is received in step S109 (step S110).

  The server 11 transmits 200 OK to the mobile terminal 16a in response to the reception of REGISTER transmitted in step S110 (step S111). Further, the server 11 transmits INVITE to the portable terminal 16a in response to reception of REGISTER transmitted in step S110 (step S112).

  The portable terminal 16a transmits 100 Trying to the server 11 in response to the reception of INVITE transmitted in step S112 (step S113).

  The server 11 transmits 100 Trying to the lobby door phone 13 in response to the reception of 100 Trying transmitted in Step S113 (Step S114).

  The portable terminal 16a transmits 180 Ringing to the server 11 in response to the reception of INVITE transmitted in step S112 (step S115).

  The server 11 transmits 180 Ringing to the lobby door phone 13 in response to the reception of 180 Ringing transmitted in step S115 (step S116).

  The portable terminal 16a transmits 200OK to the server 11 in response to the reception of INVITE transmitted in step S112 (step S117). The 200 OK transmitted in step S117 includes information indicating that the response is from a mobile terminal (for example, a smartphone).

  The server 11 transmits 200 OK to the server 11 in response to the reception of 200 OK transmitted in step S117 (step S118). The 200 OK transmitted in step S118 includes information indicating that the response is from a mobile terminal (for example, a smartphone).

  The lobby door phone 13 transmits an image (moving image) to the mobile terminal 16a in response to the reception of 200 OK transmitted in step S118 (step S119). At this time, the lobby door phone 13 sets the video setting for the mobile terminal 16a from the information indicating that the response is from the mobile terminal included in 200OK transmitted in step S118, and the image captured by the camera. Send.

  The portable terminal 16a requests an image (photograph image) from the server 11 before a response to the push notification (step S109) (step S108). And the portable terminal 16a memorize | stores an image in a memory | storage part. When the history management application is activated, the portable terminal 16a displays the stored image, for example, as a still image 91a illustrated in FIG. As a result, even if the holder of the portable terminal 16a cannot respond to the incoming call from the lobby door phone 13, it can confirm that the incoming call has been received with an image by starting the history management application later.

  In addition, the mobile terminal 16a stores the moving image during the call transmitted in step S119 in the storage unit. When the history management application is activated, the mobile terminal 16a displays the stored moving image, for example, as a moving image 91c illustrated in FIG.

  In addition, although the operation example of the video setting of the lobby door phone 13 has been described with reference to FIG. 20, the same applies to the camera 14 and the entrance door phone 17.

  FIG. 24 is a sequence diagram illustrating an operation example of history management of the door phone system. In FIG. 24, alarm history management will be described. For example, a device such as a fire alarm or an emergency button device is connected to the indoor monitor 15a. For example, it is assumed that the indoor monitor 15a receives a signal indicating that a fire has occurred from a fire alarm. Alternatively, it is assumed that the indoor monitor 15a receives a signal indicating that a button has been pressed, for example, from an emergency button device.

  The indoor monitor 15a notifies the server 11 that a signal has been received from a device such as a fire alarm or an emergency button device (step S131). The indoor monitor 15a may transmit signal type information (for example, information indicating whether the signal is from a fire alarm or an emergency button device) to the server 11.

  The server 11 transmits 200 OK to the indoor monitor 15a in response to the notification in step S131 (step S132).

  In response to the notification in step S131, the server 11 sends a push notification to the mobile terminal 16a (step S133). When the mobile terminal 16a receives the push notification, the mobile terminal 16a notifies the holder by, for example, an icon display on the display or a voice.

  When the portable terminal 16a receives a history management application activation operation from the owner, the portable terminal 16a displays alarm information (step S134). For example, the portable terminal 16a displays alarm information like the alarm information 91e shown in FIG.

  Note that the portable terminal 16a may notify the holder of the push notification with an image (icon) using an image indicating the type of alarm. For example, when the mobile terminal 16a receives a push notification based on a fire alarm, the mobile terminal 16a displays a push notification image regarding the fire alarm. Moreover, the portable terminal 16a displays the image of the push notification regarding the emergency button device when receiving the push notification based on the emergency button device. Thereby, the holder can recognize that a fire has occurred or an emergency button has been pressed with an icon indicating a push notification.

  FIG. 25 is a sequence diagram illustrating an operation example of history management of the door phone system. In FIG. 25, the history management of messages issued from the manager will be described. For example, a terminal device used by an administrator of the apartment house 1 is connected to the server 11 via a network such as a LAN installed in the apartment house 1. The terminal device may be a personal computer, for example. For example, the manager uses a terminal device to create a message for a resident of the apartment house 1 as text.

  The terminal device converts the message created by the administrator as text into an image file (step S141).

  The terminal device transmits the message converted into the image file in step S141 to the server 11 (step S142).

  The server 11 transmits 200 OK to the terminal device in response to receiving the message transmitted in step S142 (step S143).

  The server 11 stores the message transmitted in step S142 in the storage unit (step S144).

  The terminal device transmits INVITE to the server 11 in response to receiving 200 OK in step S143 (step S145).

  The server 11 sends a push notification to the mobile terminal 16a in response to the reception of INVITE transmitted in step S145 (step S146).

  In response to the reception of the push notification transmitted in step S146, the portable terminal 16a takes in the image stored in the server 11 (image transmission request) (step S147). The portable terminal 16a stores the image transmitted from the server 11 in the storage unit.

  In response to the image transmission request from the portable terminal 16a in step S147, the server 11 transmits 200 OK including the message image (step S148).

  For example, when the history management application is activated, the portable terminal 16a displays the message received in step S148 on the display in time series (step S149).

  As described above, the push notification receiving unit 101a of the mobile terminal 16a receives the push notification from the push server. The information acquisition unit 101b accesses the server 11 in response to reception of the push notification from the push notification reception unit 101a, and acquires information related to the history of the door phone system from the server 11. The display unit 101c displays information on the history of the door phone system on the display. The display unit 101c displays information related to the history of the door phone system on the display in a scrolled manner along a time series. Thereby, the resident of the room 4 can see the information regarding the past door phone system using the portable terminal 16a.

  Each functional block used in the description of the above embodiment is typically realized as an LSI which is an integrated circuit. These may be individually made into one chip, or may be made into one chip so as to include a part or all of them. The name used here is LSI, but it may also be called IC, system LSI, super LSI, or ultra LSI depending on the degree of integration.

  Further, the method of circuit integration is not limited to LSI's, and implementation using dedicated circuitry or general purpose processors is also possible. An FPGA (Field Programmable Gate Array) that can be programmed after manufacturing the LSI, or a reconfigurable processor that can reconfigure the connection and setting of circuit cells inside the LSI may be used.

  Further, if integrated circuit technology comes out to replace LSI's as a result of the advancement of semiconductor technology or a derivative other technology, it is naturally also possible to carry out function block integration using this technology. Biotechnology can be applied. The above embodiments may be combined.

  The present disclosure is useful for a door phone system installed in an apartment house.

DESCRIPTION OF SYMBOLS 1 Apartment house 2 Control room 3 Lobby 4 Room 5 Entrance 11 Server 12 Telephone 13 Lobby door phone 14 Camera 15a, 15b Indoor monitor 16a, 16b Portable terminal 17 Entrance door phone 21, 31, 41, 51, 61 Control part 22, 32 , 42, 52, 62 Storage unit 23, 33, 43, 53, 63 Communication unit 34, 44, 54, 64 Audio processing unit 35, 45, 57, 67 Operation unit 46, 55, 65 Image processing unit 56, 66 Display 21a, 71b Call control unit 21b Push notification unit 61a, 101a Push notification reception unit 61b Telephone connection unit 61c Camera connection unit 71a Extension number reception unit 81a, 83d Connection unit 81b Registration information acquisition unit 81c Registration information display unit 82a Registration information transmission unit 82b Push ID reception unit 82c Push notification unit 82d La information transmitting unit 83a registration information receiving unit 83b push ID acquiring unit 83c push ID transmitting section 101b information acquisition unit 101c display unit

Claims (10)

An indoor monitor arranged in a room of the apartment house, which establishes a session via a door phone and a server arranged in the lobby of the apartment house,
In the server, registration information for allowing a mobile terminal to make a call with the door phone is stored, and an acquisition unit that acquires the registration information from the server according to a user operation;
A display unit for displaying the registration information on a display device;
An indoor monitor. The display unit displays the registration information on the display device in characters.
The indoor monitor according to claim 1. The display unit displays the registration information on the display device with a code readable by the camera of the mobile terminal.
The indoor monitor according to claim 1. A server that establishes a session between a doorphone arranged in a lobby of an apartment house and an indoor monitor arranged in a room,
A registration information storage unit for storing registration information for allowing the mobile terminal to make a call with the door phone;
In response to a request from the indoor monitor, a registration information transmitting unit that transmits the registration information to the indoor monitor;
Server with A push ID receiving unit that receives, from the portable terminal, a push ID acquired from the push server by the portable terminal based on the registration information;
The server according to claim 4, further comprising: In response to receiving the push ID, a camera information transmitting unit that transmits camera information to the mobile terminal so that the mobile terminal can receive an image of a camera arranged in the lobby
The server according to claim 5, further comprising: A portable terminal that communicates with a server that establishes a session between a door phone arranged in a lobby of an apartment house and an indoor monitor arranged in a room,
Registration information for allowing the portable terminal to communicate with the door phone, the indoor monitor receiving from the server and displaying the registration information on the display device, and receiving the registration information displayed on the display device;
A push ID acquisition unit for transmitting the registration information to a push server and acquiring a push ID;
A transmission unit for transmitting the push ID to the server;
Mobile terminal having. A mobile terminal registration method for an indoor monitor placed in a room of an apartment house,
The server that establishes a session between the indoor monitor and the doorphone arranged in the lobby of the apartment house stores registration information for allowing the mobile terminal to make a call with the doorphone. Obtaining the registration information from the server;
Displaying the registration information on a display device;
Mobile terminal registration method. A server mobile terminal registration method for establishing a session between a door phone arranged in a lobby of an apartment house and an indoor monitor arranged in a room,
Stores registration information for a mobile terminal to make a call with the door phone,
In response to a request from the indoor monitor, the registration information is transmitted to the indoor monitor.
Mobile terminal registration method. A mobile terminal registration method for a mobile terminal that communicates with a server that establishes a session between a door phone arranged in a lobby of an apartment house and an indoor monitor arranged in a room,
Registration information for allowing the portable terminal to communicate with the door phone is received by the indoor monitor from the server and displayed on a display device, and the registration information displayed on the display device is received,
Send the registration information to the push server to obtain the push ID;
Sending the push ID to the server;
Mobile terminal registration method.

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