TWI629903B - Collective residential walkie-talkie system, server device and display terminal - Google Patents

Abstract

An object of the present invention is to provide a collective intercom system, a server device, and a display terminal that can select an image of an imaging device displayed on a display terminal by operation from a display terminal. When the second communication unit (22) receives the request signal, the second control unit (21) transmits the first data for displaying the second selection screen on the display unit (14) from the second communication unit (22). When the first control unit (11) selects at least one of the second selection buttons on the second selection screen, the first control unit (11) transmits the selection signal from the first communication unit (12). When the second communication unit (22) receives the selection signal, the second control unit (21) transmits, from the second communication unit (22), the image captured by the imaging device (3) corresponding to the selection signal is displayed on the display unit. (14) The second information. When the first communication unit (12) receives the second material, the first control unit (11) displays the video on the display unit (14) based on the second data.

Description

Collective residential walkie-talkie system, server device and display terminal

The present invention relates generally to a walkie-talkie system, a server device, and a display terminal for a collective house, and more particularly to a walkie-talkie system, a server device, and a display terminal for a collective house for an apartment or the like.

In the past, a multi-purpose intercom system for a residential building such as an apartment has been provided (for example, Japanese Patent Application Laid-Open No. 2007-053632 (hereinafter referred to as "Document 1"). The collective residential walkie-talkie system described in Document 1 is provided with a control system for collecting a shut-down, a control system, a plurality of home machines, a plurality of shared camera, a camera controller for controlling a shared camera, and a plurality of household adapters. The collection and the camera controller are each connected to the control unit via a signal line. Each of the plurality of home units is connected to the control unit via a corresponding household adapter in the plurality of household adapters. In the intercom system for a collective house described in Document 1, when the camera button of the common unit of the home machine is operated, the image communication path between the control unit and the home machine is formed by the household adapter, and the image of the camera of the common unit is displayed. The monitor of the room mother machine. At this time, in the monitor of the home machine, images of a plurality of shared camera cameras that are switched by the camera controller at specific time intervals are sequentially displayed. However, in the intercom system for a collective house described in Document 1, the image of the shared camera (imaging device) of the monitor displayed on the home device (display terminal) cannot be selected by the operation from the display terminal.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a collective intercom system, a server device, and a display terminal that can select an image of an image pickup device displayed on a display terminal by operation from a display terminal. An integrated residential walkie-talkie system according to an aspect of the present invention includes a display terminal and a server device. The above display terminal is installed in the household of the collective residence. The server device is connected to at least one imaging device provided in a shared space of the collective house. The display terminal includes a first communication unit, a display unit, and a first control unit that controls the first communication unit and the display unit. The server device includes a second communication unit that communicates with the first communication unit and a second control unit that controls the second communication unit. The first control unit is configured to transmit a request signal from the first communication unit to the second communication unit when the first selection button is selected on the first selection screen displayed on the display unit. The request signal is a signal requesting an image captured by the at least one camera. The second control unit is configured to transmit the first data from the second communication unit to the first communication unit when the second communication unit receives the request signal. The first data is data for displaying the second selection screen including at least one second selection button that is associated with the at least one imaging device one by one on the display unit. The first control unit is configured to display the second selection screen on the display unit based on the first data when the first communication unit receives the first material. The first control unit is configured to transmit a selection signal from the first communication unit to the second communication unit when one of the at least one second selection button is selected in the second selection screen. The second control unit is configured to transmit the second data from the second communication unit to the first communication unit when the second communication unit receives the selection signal. The second data is data that is displayed on the display unit by an image captured by an imaging device corresponding to the selection signal in the at least one imaging device. The first control unit is configured to display the video on the display unit based on the second data when the first communication unit receives the second data. A server device according to an aspect of the present invention is connected to at least one imaging device provided in a shared space of a collective house, and constitutes a collective intercom system together with a display terminal provided to a resident of the collective house. The server device includes a second communication unit that communicates with the first communication unit of the display terminal and a control unit that controls the second communication unit. The control unit is configured to cause the first data to be transmitted from the second communication unit to the first communication unit when the second communication unit receives the request signal from the first communication unit. The request signal is a signal requesting an image captured by the at least one camera. The first data is a material for displaying a selection screen including at least one selection button that is associated with the at least one imaging device in a one-to-one correspondence manner on a display portion of the display terminal. The control unit is configured to transmit the second data from the second communication unit to the first communication unit when the second communication unit receives the selection signal. The selection signal is a signal transmitted from the first communication unit by selecting one of the at least one selection button on the selection screen of the display unit based on the first material. The second data is data that is displayed on the display unit by an image captured by an imaging device corresponding to the selection signal in the at least one imaging device. A display terminal according to an aspect of the present invention is used in the above-described collective residential walkie-talkie system.

Hereinafter, a walkie-talkie system for a collective house according to an embodiment of the present invention will be specifically described with reference to the drawings. However, the configuration described below is merely an example of the present invention, and the present invention is not limited to the following embodiments. Therefore, various modifications can be made in accordance with the design and the like without departing from the scope of the technical idea of the present invention. As shown in Fig. 1, the intercom system 200 for a dwelling house according to the present embodiment is used, for example, in a condominium house 100 such as an apartment. As shown in FIG. 1, the integrated house radio system 200 includes a home base unit (display terminal) 1, a camera adapter (server device) 2, and a plurality of (four in the illustrated example) image pickup devices 3A to 3D. . Further, the integrated residential walkie-talkie system 200 further includes a control device 4, a management room master 5, a relay device 6, a terminal device 7 (see FIG. 2), and a conversion device 8. Furthermore, the terminal device 7 and the conversion device 8 are not essential. In the following description, when a plurality of imaging devices 3A to 3D are not particularly distinguished, each of the plurality of imaging devices 3A to 3D is also referred to as "imaging device 3". In addition, in FIG. 1 and FIG. 2, only one household machine 1 is shown, but actually, a plurality of household machines 1 are connected to the control device 4. A plurality of household machines 1 are respectively disposed in a plurality of households 102 of the collective house 100. The management room master 5 is installed, for example, in the shared space of the collective house 100, that is, the shared entrance 101. In the present embodiment, the shared entrance 101 of the collective house 100 is provided with a reception space in which the receptionist is resident, and the management room main unit 5 is installed in the reception space. The receptionist who waits in the reception space uses the management room parent machine 5 to carry out the business of the inhabitants of the resident 102 to the resident 102. The control device 4 is connected to a plurality of household machines 1 via a transmission line 10A. Moreover, the control device 4 is connected to the management room main unit 5 via the transmission line 10B. Further, the control device 4 is connected to the camera adapter 2 via the transmission line 10C. A relay device 6 is connected to the camera adapter 2. A plurality of (four in the illustrated example) imaging devices 3 (3A, 3B, 3C, and 3D) and a terminal device 7 are connected to the relay device 6. In FIG. 2, only one imaging device 3 is connected to the relay device 6, but actually, as shown in FIG. 1, four imaging devices 3 (3A, 3B, 3C, and 3D) are connected to the relay device 6. ). Hereinafter, each configuration of the integrated house walkie-talkie system 200 will be described. As shown in FIG. 2, the household base unit 1 includes a first control unit 11, a first communication unit 12, a communication unit 13, a display unit 14, and an operation unit 15. The first control unit 11 is configured by, for example, a microcomputer, and realizes various functions of the resident parent machine 1 by executing a program recorded in the memory of the microcomputer by a CPU (Central Processing Unit). The first control unit 11 realizes a function as a browser by executing, for example, a browser software by the CPU. The program executed by the CPU may be pre-recorded in the memory of the microcomputer, or may be recorded on a recording medium such as a memory card, or provided through a telecommunication line. The first communication unit 12 is configured to generate a communication signal including at least one of a voice signal and a control signal (for example, a call signal). The first communication unit 12 transmits the generated communication signal to the control device 4 via the transmission line 10A. The communication signal includes, for example, the address of the management room base unit 5 designated as the communication target. Further, the first communication unit 12 receives the communication signal transmitted from the control device 4. The first communication unit 12 relays the received communication signal to the first control unit 11 and outputs it to the communication unit 13 or the display unit 14. A microphone and a speaker are connected to the communication unit 13 to realize a call function with the management room main unit 5 or another household machine 1. The display unit 14 includes a display device such as a liquid crystal display or an organic EL (Electro Luminescence) display, and displays the display content corresponding to the control command from the first control unit 11 on the display device. The operation unit 15 is configured to accept an operation of a person who uses the household machine 1 (for example, an occupant of the household 102). In the present embodiment, the operation unit 15 includes an operation button provided on the household unit 1, a touch panel provided on the display unit 14, and the like. The operation unit 15 outputs an operation signal corresponding to the operation content to the first control unit 11. As shown in FIG. 2, the camera adapter 2 includes a second control unit (control unit) 21, a second communication unit 22, a storage unit 23, a name setting unit 24, and an information input/output unit (information output unit) 25. The second control unit 21 is mainly composed of, for example, a microcomputer, and realizes various functions of the camera adapter 2 by executing a program recorded in the memory of the microcomputer by the CPU. The program executed by the CPU may be pre-recorded in the memory of the microcomputer, or may be recorded on a recording medium such as a memory card, or provided through a telecommunication line. The second communication unit 22 is connected to the control device 4 via the transmission line 10C, and communicates with the communication unit 43 (described later) of the control device 4. Further, the second communication unit 22 is connected to the relay device 6, and communicates with the imaging device 3 and the terminal device 7 via the relay device 6. The second communication unit 22 communicates by, for example, a communication method according to the Ethernet (registered trademark) standard. In other words, the second communication unit 22 performs network communication using LAN (Local Area Network) wiring with the imaging devices 3A to 3D. The memory unit 23 is preferably a non-volatile memory that can be electrically overwritten, such as a flash memory. The memory unit 23 memorizes the addresses assigned to the home machine 1, the control device 4, and the management room master 5, respectively. Further, the storage unit 23 stores a data table in which the addresses (identification information) assigned to the plurality of imaging devices 3 and the names of the plurality of imaging targets respectively captured by the plurality of imaging devices 3 are associated one-to-one. The name setting unit 24 is configured to connect, for example, an input device such as a keyboard, and the input device can freely set the name of the imaging target stored in the storage unit 23 in association with the address of the imaging device 3. Therefore, the name of the camera object preset at the time of shipment can be freely set according to the specifications of the house 100 or the like. The name of the imaging target set by the name setting unit 24 is stored in the storage unit 23 in association with the address of the imaging device 3. The information input/output unit 25 is, for example, a card reader/writer that is inserted into the memory card freely inserted and removed. The information input/output unit 25 writes the information stored in the memory unit 23 to the memory card, or extracts the information of the memory card and memorizes it in the memory unit 23. For example, in the present embodiment, the information is a data table in which the address of the imaging device 3 and the name of the imaging target are associated with each other. Here, in the present embodiment, the memory card is an external device. The imaging device 3 (3A, 3B, 3C, 3D) includes a solid-state imaging device and a lens. The solid-state imaging element is, for example, a CMOS (Complementary Metal Oxide Semiconductor) image sensor. The imaging device 3A is, for example, a digital camera that outputs a digital video signal, and is provided in a shared entrance hall (hall) 101. The image pickup device 3A sets the angle of view in such a manner as to capture an image of a visitor to be shared by the portal 101. The imaging devices 3B and 3C are, for example, cameras that output a digital image of a digital video signal, and are provided in a shared space of the collective house 100 in addition to the shared entrance 101. The imaging device 3B is disposed, for example, in an elevator car, and captures an image of the elevator car. Further, the imaging device 3C is installed, for example, in a children's room to take an image of a children's room. The imaging device 3D is, for example, a camera that outputs an analogous analog image signal, and is provided, for example, in a parking lot where the collection house 100 can be photographed. The imaging devices 3A, 3B, 3C, and 3C have a coefficient type camera, and image signals from the imaging devices 3A, 3B, and 3C are directly input to the relay device 6. On the other hand, the imaging device 3D is an analog camera, and the video signal from the imaging device 3D is converted into a digital video signal by the conversion device 8, and the converted digital video signal is input to the relay device 6. The control device 4 controls communication between a plurality of household machines 1, a camera adapter 2, and a management room master 5. As shown in FIG. 2, the control device 4 includes a signal processing unit 41, a communication unit 42, and a communication unit 43. The signal processing unit 41 sets, for example, a microcomputer as a main configuration, and realizes various functions of the control device 4 by executing a program recorded in the memory of the microcomputer by the CPU. The program executed by the CPU may be pre-recorded in the memory of the microcomputer, or may be recorded on a recording medium such as a memory card, or provided through a telecommunication line. A memory table is stored in the memory built in the signal processing unit 41. The data sheet is a table that associates the address of the household machine 1 of each household 102 with the room number of each household 102. The communication unit 42 is connected to the communication unit of the management room base unit 5 via the transmission line 10B. The communication unit 42 transmits and receives a communication signal including at least one of a voice signal, a video signal, and a control signal (for example, a call signal) between the communication unit 42 and the communication unit of the management room base unit 5. Further, the communication unit 42 is connected to the first communication unit 12 of the plurality of households 1 via the transmission line 10A. The communication unit 42 transmits and receives a communication signal including at least one of a voice signal, a video signal, and a control signal (for example, a call signal) between the communication unit 42 and the first communication unit 12 of the home base unit 1. The communication unit 43 is connected to the second communication unit 22 of the camera adapter 2 via the transmission line 10C. The communication unit 43 and the second communication unit 22 of the camera adapter 2 transmit or receive a communication signal including at least one of a video signal and a control signal (for example, a request signal for requesting transmission of a video signal). The communication unit 43 communicates by, for example, a communication method according to the Ethernet (registered trademark) standard. The management room base unit 5 includes a control unit, a communication unit, a communication unit, a display unit, and an operation unit. The control unit, the communication unit, the communication unit, the display unit, and the operation unit respectively have the same functions as the first control unit 11, the first communication unit 12, the communication unit 13, the display unit 14, and the operation unit 15 of the household machine 1. Therefore, detailed explanations are omitted here. The relay device 6 is, for example, a network hub device (hub). A plurality of (four in the illustrated example) imaging devices 3 and a terminal device 7 such as a personal computer are connected to the relay device 6. The relay device 6 has a function of relaying the image signal input from the image pickup device 3 to the camera adapter 2. The terminal device 7 is, for example, a personal computer. In the collective radio system 200 of the present embodiment, as described above, the name of the imaging device 3 can be set by the name setting unit 24 of the camera adapter 2. However, the terminal device 7 can be used to set the imaging target. The name. The name of the imaging target set by the terminal device 7 is transmitted to the camera adapter 2 via the relay device 6. However, in the previous collective residential walkie-talkie system, as described above, images of a plurality of shared-part cameras that are switched by the camera controller at specific time intervals are sequentially displayed on the monitor of the home machine. That is, in the conventional collective radio system, the images of a plurality of shared camera cameras can be sequentially displayed on the monitor of the home machine, but the image of the specific shared camera cannot be selected and displayed on the monitor of the home machine. On the other hand, in the intercom system 200 for a house according to the present embodiment, the image of the image pickup device 3 selected by the household parent (display terminal) 1 can be displayed on the display unit 14 of the household machine 1. Hereinafter, the operation of displaying the image of the image pickup apparatus 3 selected by the household unit 1 on the household unit 1 will be described with reference to FIGS. 3A to 3D and FIG. 4. First, FIG. 3A to FIG. 3D will be described. FIG. 3A is a menu screen 141 displayed on the display unit 14 of the household machine 1. A plurality of (six in the illustrated example) icons 1411 to 1416 are displayed on the menu screen 141. The icon 1413 is an icon for displaying on the display unit 14 an image captured by a camera installed in the porch of the occupant of the household 102 or an image captured by the imaging device 3 provided in the shared space. The icons 1411, 1412, 1414, 1415, and 1416 are icons for calling, notification, operation, information confirmation, and setting, respectively. 3B is displayed on the first selection screen 142 of the display unit 14 by the touch (select) icon 1413 on the menu screen 141. On the first selection screen 142, a plurality of (three in the illustrated example) icons 1421 to 1423 are displayed. Icon 1421 is an icon for selecting an image of a camera from a console. The icon 1422 as the first selection button is an icon for selecting an image from the imaging device 3 provided in the shared space (common portion). The icon 1423 is used to return to the icon of the previous screen, that is, the menu screen 141. 3C is displayed on the second selection screen 143 of the display unit 14 by touching the icon 1422 as the first selection button on the first selection screen 142. On the second selection screen 143, a plurality of (nine in the illustrated example) icons 1431 to 1439 are displayed. The icon 1439 is used to return to the icon of the first screen 142 of the previous screen. The imaging device 3A is installed in the shared entrance (hall) 101 as described above, and is associated with the icon 1435 that displays the name of the "hall". The imaging device 3B is installed in the elevator as described above, and is associated with an icon 1432 indicating the name of the "elevator room". The imaging device 3C is installed in the children's room as described above, and is associated with an icon 1436 that displays the name of the "children's room". As described above, the imaging device 3D is installed in a place where the parking lot can be photographed, and is associated with the icon 1431 indicating the name of the "parking lot". Further, in the present embodiment, the icons 1433, 1434, 1437, and 1438 indicating the names of "park" or "roof" are associated with an imaging device (not shown). Here, in the present embodiment, the icons 1431 to 1438 are the second selection buttons. 3D is displayed on the display screen 144 of the display unit 14 by the touch icon 1436 in the second selection screen 143. On the display screen 144, an image 1441 and an icon 1442 from the imaging device 3C associated with the icon 1436 are displayed. The icon 1442 is used to return to the icon of the second screen, the second selection screen 143. Next, the operation of displaying the image of the image pickup apparatus 3 selected by the household parent (display terminal) 1 on the display unit 14 of the household machine 1 will be described with reference to FIGS. 3A to 3D and FIG. 4. For example, when the icon 1413 is touched on the menu screen 141 displayed on the display unit 14, the first control unit 11 of the household unit 1 causes the first selection screen 142 to be displayed on the display unit 14 (step ST1 in Fig. 4). Then, when the icon 1422 is touched on the first selection screen 142 displayed on the display unit 14, the first control unit 11 activates the browser (step ST2 in FIG. 4). In this case, the first control unit 11 transmits the dialog request signal Sig1 requesting the dialogue with the camera adapter 2 from the first communication unit 12 to the second communication unit 22 via the control device 4 (step ST3 in Fig. 4). When the second communication unit 22 receives the session request signal Sig1, the second control unit 21 of the camera adapter 2 determines whether or not to transmit the session response signal Sig2 for the session request signal Sig1. Here, the camera adapter 2 of the present embodiment can simultaneously perform a dialogue with a plurality of (for example, four) households. Therefore, when the number of other households 1 that are in conversation with the camera adapter 2 reaches the upper limit, the household machine 1 that has transmitted the dialogue request signal Sig1 cannot talk to the camera adapter 2. In this case, the second control unit 21 of the camera adapter 2 transmits the content for displaying an error message (for example, "unable to communicate", etc.) to the home base unit 1 that has transmitted the session request signal Sig1. On the other hand, when the number of other households 1 that are in conversation with the camera adapter 2 does not reach the upper limit, the second control unit 21 transmits the session response signal Sig2 to the resident machine 1 that transmitted the session request signal Sig1 ( Step ST4) of Fig. 4. When the first communication unit 12 receives the session response signal Sig2, the first control unit 11 of the household unit 1 causes the first communication unit 12 to start communication with the second communication unit 22. Further, the first control unit 11 creates a request signal Sig3 for requesting an image of the imaging device 3 provided in the shared space by the touch icon 1422 in the first selection screen 142. Further, the first control unit 11 transmits the created request signal Sig3 from the first communication unit 12 to the second communication unit 22 via the control device 4 (step ST5 in Fig. 4). When the second communication unit 22 receives the request signal Sig3, the second control unit 21 of the camera adapter 2 creates the first data d1 including the second selection screen 143. Then, the second control unit 21 transmits the created first data d1 from the second communication unit 22 to the first communication unit 12 via the control device 4 (step ST6 in FIG. 4). When the first communication unit 12 receives the first material d1, the first control unit 11 of the household unit 1 displays the second selection screen 143 included in the first data on the display unit 14 (step ST7 in Fig. 4). When the icon 1436 indicating the name of the "children's room" is touched on the second selection screen 143, the first control unit 11 transmits the selection signal Sig4 from the first communication unit 12 to the second communication unit 22 via the control device 4. Step ST8) of Fig. 4. When the second communication unit 22 receives the selection signal Sig4, the second control unit 21 of the camera adapter 2 creates the second data d2 including the image from the imaging device 3 corresponding to the selection signal Sig4. Then, the second control unit 21 transmits the created second material d2 from the second communication unit 22 to the first communication unit 12 via the control device 4 (step ST9 in FIG. 4). In the present embodiment, the second control unit 21 includes a JPEG (Joint Photographic Experts Group) image captured at a specific time (for example, 1.5 seconds) as video data in the second material d2. When the first communication unit 12 receives the second material d2, the first control unit 11 of the household unit 1 displays the image of the imaging device 3 included in the second data d2 on the display unit 14. Here, the first control unit 11 displays the video image 1441 of the "children's room" on the display unit 14 by automatically updating the JPEG image included in the second material d2. Thereafter, by repeating the operations of steps ST8 and ST9 between the household unit 1 and the camera adapter 2, the image 1441 of the "children's room" can be continuously displayed on the display unit 14. As described above, in the integrated walkie-talkie system 200 of the present embodiment, the image of the image pickup apparatus 3 corresponding to the selection signal Sig4 transmitted from the household machine 1 can be displayed on the display unit 14 of the household machine 1. In other words, according to the walkie-talkie system 200 of the present embodiment, the image of the image pickup apparatus 3 displayed on the household parent (display terminal) 1 can be selected by the operation from the household machine 1. Further, in the integrated house intercom system 200 of the present embodiment, a data table in which the identification information of the imaging device 3 and the imaging target of the imaging device 3 are associated with each other is stored in the memory unit 23 of the camera adapter 2. Further, the camera adapter 2 performs data (contentization) of HTML (Hyper Text Mark-up Language) based on the second selection screen 143 of the data table, and can be confirmed by the browser function of the resident parent machine 1. . In short, the correspondence between the identification information of the imaging device 3 and the name of the imaging target of the imaging device 3 is collectively managed by the camera adapter 2, and the content based thereon is displayed on the household computer 1. Therefore, the correspondence between the identification information of the imaging device 3 and the name of the imaging target of the imaging device 3 is not stored by each of the households. As a result, according to the integrated walkie-talkie system 200 of the present embodiment, there is an advantage that the household parent machine 1 does not need to store the memory of the above-mentioned data table, and there is no need to store the above-mentioned data table in the work of the household machine 1. Further, in the integrated walkie-talkie system 200 of the present embodiment, the image from the image pickup device 3 is captured by the camera adapter 2. In other words, the camera adapter 2 temporarily captures the image acquired from the imaging device 3, and outputs the transmission line 10A including the control device 4 and the resident parent device 1 which is provided with the integrated house intercom system. Therefore, even if the number of imaging devices 3 that output images to the transmission line 10A is increased, it is possible to suppress the image update interval from being extended or shortened. Therefore, in each of the households, the image can be obtained at a substantially fixed frame rate. As described above, the collective residential walkie-talkie system 200 of the first aspect includes a display terminal (household mother machine 1) and a server device (camera adapter 2). The display terminal is disposed in the resident 102 of the collective residence 100. The server device 3 is connected to at least one of the imaging devices 3 provided in the shared space (for example, the shared entrance 101) of the collective house 100. The display terminal includes a first communication unit 12, a display unit 14, and a first control unit 11 that controls the first communication unit 12 and the display unit 14. The server device includes a second communication unit 22 that communicates with the first communication unit 12 and a second control unit 21 that controls the second communication unit 22. When the first selection button (icon 1422) is selected on the first selection screen 142 displayed on the display unit 14, the first control unit 11 is configured to transmit the request signal Sig3 from the first communication unit 12 to the second communication unit 22. The request signal Sig3 is a signal requesting an image captured by at least one of the cameras 3. When the second communication unit 22 receives the request signal Sig3, the second control unit 21 causes the first data d1 to be transmitted from the second communication unit 22 to the first communication unit 12. The first data d1 is a material for displaying the second selection screen 143 of the second selection buttons (icons 1431 to 1438) including at least one of the one-to-one correspondence with at least one of the imaging devices 3 on the display unit 14. When the first communication unit 12 receives the first material d1, the first control unit 11 causes the second selection screen 143 to be displayed on the display unit 14 based on the first data d1. When the at least one of the second selection buttons is selected in the second selection screen 143, the first control unit 11 is configured to transmit the selection signal Sig4 from the first communication unit 12 to the second communication unit 22. The second control unit 21 is configured to transmit the second material d2 from the second communication unit 22 to the first communication unit 12 when the second communication unit 22 receives the selection signal Sig4. The second data d2 is a material that is displayed on the display unit 14 by an image captured by the imaging device 3 corresponding to the selection signal Sig4 in at least one of the imaging devices 3. The first control unit 11 is configured to display the video on the display unit 14 based on the second data d2 when the first communication unit 12 receives the second material d2. According to this configuration, by selecting one of the second selection buttons displayed on at least one of the second selection screens 143 provided from the server device, the image of the imaging device 3 corresponding to the selected second selection button can be created. Displayed on the display unit 14. That is, according to the first aspect of the residential radio system 200, the image of the image pickup apparatus 3 displayed on the display terminal (the household unit 1) can be selected by the operation from the display terminal. The second embodiment of the home intercom system 200 is in the first aspect, and the server device (camera adapter 2) further includes a storage unit 23 and a name setting unit 24. The storage unit 23 stores the identification information (address) of at least one of the imaging devices 3 and the names of the imaging targets of at least one of the imaging devices 3 in a one-to-one correspondence. The name setting unit 24 sets the name stored in the storage unit 23. According to this configuration, the name of the imaging target of the imaging device 3 can be freely changed in accordance with the environment of the installed house 100. Further, there is an advantage that the correspondence between the identification information of the imaging device 3 and the name of the imaging target of the imaging device 3 can be stored only in the server device, and can be stored in the display terminal (the household parent device 1). However, this configuration is not essential for the integrated walkie-talkie system 200, and the storage unit 23 and the name setting unit 24 may be omitted. The third embodiment of the residential intercom system 200 is in the second aspect, and the server device (camera adapter 2) further has an information output unit for outputting information memorized in the memory unit 23 to the external device (information input). Output unit 25). According to this configuration, information in which the identification information (address) of the imaging device 3 and the name of the imaging target of the imaging device 3 are associated with each other can be written to the external device via the information output unit (information input/output unit 25) (for example, Memory card, etc.). Further, by applying the above-described information written to the external device to the other collective housing 100, it is not necessary to individually set each of the collective housings 100, so that the time required for setting can be shortened. However, this configuration is not essential for the integrated walkie-talkie system 200, and the information output unit may be omitted. The server device (the camera adapter 2) of the fourth aspect is connected to the image pickup device 3 provided in at least one of the shared spaces of the collective house 100, and is connected to the display terminal of the household 102 installed in the collective house 100 (the household machine 1) Together, they constitute a collective intercom system 200. The server device includes a second communication unit 22 that communicates with the first communication unit 12 of the display terminal, and a control unit (second control unit 21) that controls the second communication unit 22. When the second communication unit 22 receives the request signal Sig3 from the first communication unit 12, the control unit transmits the first data d1 from the second communication unit 22 to the first communication unit 12. The request signal Sig3 is a signal requesting an image captured by at least one of the cameras 3. The first data d1 displays a selection screen (second selection screen 143) including selection buttons (icons 1431 to 1438) including at least one of the one-to-one correspondence with at least one of the imaging devices 3 on the display unit 14 of the display terminal. data. The control unit is configured to transmit the second material d2 from the second communication unit 22 to the first communication unit 12 when the second communication unit 22 receives the selection signal Sig4. The selection signal Sig4 is a signal transmitted from the first communication unit 12 by selecting at least one of the selection buttons displayed on the selection screen of the display unit 14 based on the first data d1. The second data d2 is a material that is displayed on the display unit 14 by an image captured by the imaging device 3 corresponding to the selection signal Sig4 in at least one of the imaging devices 3. According to this configuration, the server device transmits the second material d2 including the image of the imaging device 3 corresponding to the selection signal Sig4 transmitted from the display terminal to the display terminal, and the display terminal displays the image on the display based on the second data d2. Part 14. That is, according to the server device of the fourth aspect, the image of the image pickup device 3 displayed on the display terminal can be selected by the operation from the display terminal. The display terminal (the household parent 1) of the fifth aspect is used for the collective residential walkie-talkie system 200 of any of the first to third aspects. According to this configuration, the image of the image pickup device 3 displayed on the display terminal can be selected by the operation from the display terminal. Hereinafter, a modification of this embodiment will be described. In the above embodiment, the case where the server device is the camera adapter 2 has been described, but the server device is not limited to the camera adapter 2. For example, the server device can also be the control device 4. Further, in the above embodiment, the case where the home base unit 1 is the display terminal has been described. However, the display terminal is not limited to the home base unit 1, and may be, for example, a smart phone or a tablet terminal. In this case, since the smart phone or the tablet terminal is portable, the image of the imaging device 3 can be confirmed outside the range of the land of the collective house 100. Further, in the above embodiment, the case where the external device is a memory card has been described. However, the external device is not limited to the memory card, and may be, for example, a personal computer connected to the camera adapter 2 via a communication line. Further, the communication method between the second communication unit 22 of the camera adapter 2 and the communication unit 43 of the control device 4 is not limited to the communication method according to the Ethernet (registered trademark) standard described in the above embodiment, and may be other communication. the way. Further, in the above-described embodiment, four imaging devices 3 are connected to the camera adapter 2. However, at least one imaging device 3 may be connected to the camera adapter 2. Further, in the above embodiment, the imaging device 3 is directly connected to the camera adapter 2, but the imaging device 3 may not be directly connected to the camera adapter 2. In other words, the image from the imaging device 3 may be input to the camera adapter 2 indirectly via the control device 4, for example.

1‧‧‧Household mother machine (display terminal)

2‧‧‧ Camera Adapter (Server Device)

3‧‧‧ camera

3A‧‧‧ camera

3B‧‧‧ camera

3C‧‧‧ camera

3D‧‧‧ camera

4‧‧‧Control device

5‧‧‧Management room master machine

6‧‧‧Relay device

7‧‧‧ Terminal devices

8‧‧‧ Conversion device

11‧‧‧1st Control Department

12‧‧‧1st Communications Department

13‧‧‧Message Department

14‧‧‧Display Department

15‧‧‧Operation Department

21‧‧‧2nd Control Department (Control Department)

22‧‧‧2nd Communications Department

23‧‧‧Memory Department

24‧‧‧Name setting department

25‧‧‧Information Input and Output Department (Information Output Department)

41‧‧‧Signal Processing Department

42‧‧‧Communication Department

43‧‧‧Communication Department

100‧‧‧Collections

101‧‧‧Shared entrance (shared space)

102‧‧‧ Households

141‧‧‧Menu screen

142‧‧‧1st selection screen

143‧‧‧Second selection screen

144‧‧‧Display screen

200‧‧‧Site residential walkie-talkie system

1411‧‧‧ icon

1412‧‧‧ icon

1413‧‧‧ icon

1414‧‧‧ icon

1415‧‧‧ icon

1416‧‧‧ icon

1421‧‧‧ icon

1422‧‧‧ icon (1st selection button)

1423‧‧‧ icon

1431‧‧‧ icon (2nd selection button)

1432‧‧‧ icon (2nd selection button)

1433‧‧‧ icon (2nd selection button)

1434‧‧‧ icon (2nd selection button)

1435‧‧‧ icon (2nd selection button)

1436‧‧‧ icon (2nd selection button)

1437‧‧‧ icon (2nd selection button)

1438‧‧‧ icon (2nd selection button)

1439‧‧‧ icon

1441‧‧ images

1442‧‧‧ icon

D1‧‧‧1st information

D2‧‧‧2nd information

Sig3‧‧‧ request signal

Sig4‧‧‧Selection signal

ST1‧‧‧ steps

ST2‧‧‧ steps

ST3‧‧‧ steps

ST4‧‧‧ steps

ST5‧‧‧ steps

ST6‧‧‧ steps

ST7‧‧‧ steps

ST8‧‧‧ steps

ST9‧‧‧ steps

Fig. 1 is a view showing the configuration of a walkie-talkie system for a house according to an embodiment of the present invention. Figure 2 is a block diagram of the integrated walkie-talkie system. 3A to 3D are explanatory views of a screen displayed on a display unit of a household machine of the integrated walkie-talkie system. Fig. 4 is a sequence diagram showing the operation of the integrated walkie-talkie system.

Claims (5)

An integrated residential walkie-talkie system, comprising: a display terminal installed in a household of a collective house; and a server device connected to at least one imaging device provided in a shared space of the collective house; The display terminal includes a first communication unit, a display unit, and a first control unit that controls the first communication unit and the display unit, wherein the server device includes a second communication unit that communicates with the first communication unit, and controls the a second control unit of the second communication unit, wherein the first control unit requests the image captured by the at least one imaging device when the first selection button is selected on the first selection screen displayed on the display unit The request signal is transmitted from the first communication unit to the second communication unit, and the second control unit transmits the first data from the second communication unit to the first communication unit when the second communication unit receives the request signal. The first data is displayed on the second selection screen including at least one second selection button that is associated with the at least one imaging device one-to-one. The first control unit displays the second selection screen on the display unit based on the first data when the first communication unit receives the first data, and selects the at least the second selection screen. When one of the second selection buttons is selected, the selection signal is transmitted from the first communication unit to the second communication unit, and the second control unit causes the second data to be received by the second communication unit when the selection signal is received by the second communication unit. The second communication unit transmits the image captured by the imaging device corresponding to the selection signal in the at least one imaging device to the display unit, and the first control unit transmits the image to the first communication unit. When the first communication unit receives the second material, the video is displayed on the display unit based on the second data. The collective intercom system of claim 1, wherein the server device further includes: a storage unit that associates the identification information of the at least one imaging device with the name of the object of the at least one imaging device one by one and memorizes And a name setting unit that sets the name stored in the memory unit. The collective intercom system of claim 2, wherein the server device further has an information output unit that outputs information stored in the storage unit to an external device. A server device that is connected to at least one imaging device provided in a shared space of a collective house, and that constitutes a collective house walkie-talkie system together with a display terminal provided to a resident of the collective house, and is configured to include a second communication unit that communicates with the first communication unit of the display terminal and a control unit that controls the second communication unit, wherein the control unit receives the request from the first communication unit by the at least one When the request signal of the image captured by the imaging device is transmitted, the first data is transmitted from the second communication unit to the first communication unit, and the first data includes at least one of which is associated with the at least one imaging device one-to-one. The selection button selection screen is displayed on the display unit of the display terminal, and the control unit receives the at least one selection button by the second communication unit receiving the selection screen displayed on the display unit based on the first material. When the selection signal transmitted from the first communication unit is used, the second data is sent from the second communication unit. To the first communication unit, the second data lines so that the at least one imaging device by the imaging means corresponding to the selection signals of the captured image displayed on the display unit. A display terminal, which is used in the collective residential walkie-talkie system of any one of claims 1 to 3.