WO2008056503A1 - Système de portier phonique - Google Patents

Système de portier phonique Download PDF

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Publication number
WO2008056503A1
WO2008056503A1 PCT/JP2007/069834 JP2007069834W WO2008056503A1 WO 2008056503 A1 WO2008056503 A1 WO 2008056503A1 JP 2007069834 W JP2007069834 W JP 2007069834W WO 2008056503 A1 WO2008056503 A1 WO 2008056503A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
repeater
communication
phone system
door phone
Prior art date
Application number
PCT/JP2007/069834
Other languages
English (en)
Japanese (ja)
Inventor
Mitsushige Kimura
Original Assignee
Megachips Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Megachips Corporation filed Critical Megachips Corporation
Publication of WO2008056503A1 publication Critical patent/WO2008056503A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/025—Door telephones

Definitions

  • the present invention relates to a door phone system.
  • the door phone system used as a means for knowing that a visitor has visited has been utilized.
  • the door phone system is composed of an outdoor slave unit, an indoor slave unit, and a relay master unit.
  • the outdoor slave unit is connected to one relay master unit, and the relay master unit is connected to the indoor slave unit via a wire. .
  • the relay master unit is provided with a display unit and a call unit, and the user can interact while watching the video of a visitor near the outdoor slave unit via the relay master unit.
  • the present invention improves the convenience of an indoor unit and allows the user to interact with a visitor existing near the outdoor unit while watching a smooth moving image through the indoor unit.
  • the purpose is to provide a door phone system.
  • the door phone system according to claim 1 according to the present invention is provided.
  • An outdoor unit installed outdoors, a first display unit that displays an image transmitted from the outdoor unit, and a first call unit that can make a call with the outdoor unit.
  • An indoor unit that can be carried indoors, and a relay unit that is installed indoors and relays communication between the outdoor unit and the indoor unit. Wireless LAN communication is performed with the indoor unit.
  • the door phone system according to claim 2 according to the present invention is the door phone system according to claim 1, wherein the relay device stores at least the video transmitted from the outdoor unit.
  • a recording unit is provided.
  • the door phone system according to claim 3 is the door phone system according to claim 1, wherein the relay device stores at least the video transmitted from the outdoor unit. It is equipped with a recording unit that is an external member and a detachable recording unit mounting unit.
  • the door phone system according to claim 4 is the door phone system according to claim 1, wherein the relay device is in a state in which communication with the indoor unit is communicable.
  • a determination unit that can determine whether or not there is a communication unit, and when communication with the indoor unit is in a communication disabled state, a notification unit that indicates the communication disabled state, I have.
  • the door phone system according to claim 5 of the present invention is the door phone system according to claim 4, wherein the relay unit is a second call unit capable of calling with the outdoor unit. Is also provided.
  • the door phone system according to claim 6 of the present invention is the door phone system according to claim 5, wherein the relay device displays the video transmitted from the outdoor unit.
  • a second display unit that can be further provided.
  • the door phone system according to claim 7 of the present invention is the door phone system according to claim 1, wherein the relay device has a router function.
  • the door phone system according to claim 8 of the present invention is the door phone system according to claim 1, wherein at least two or more relay devices are provided.
  • a door phone system includes a display unit and a communication unit, and includes a portable indoor unit and a relay unit that relays communication between the outdoor unit and the indoor unit. I have.
  • the repeater also performs wireless LAN communication with indoor units.
  • repeaters and indoor units are connected by wireless LAN communication that allows high-speed data transmission. Therefore, the user can interact with a visitor in the vicinity of the outdoor unit while visually recognizing the video captured by the outdoor unit as a smooth video on the display unit.
  • the repeater includes a recording unit capable of storing an image transmitted from the outdoor unit.
  • the repeater includes a recording unit which is an external member and a detachable recording unit mounting unit.
  • the repeater it is possible to record important video captured by the outdoor unit.
  • the repeater has a storage unit
  • the portable indoor unit does not need to have a storage unit, so the indoor unit can be downsized.
  • the repeater includes a determination unit capable of determining whether communication with the indoor unit is in a communicable state, an indoor unit, When communication with a device is in a communication impossible state, a notification unit indicating that the communication is impossible is provided.
  • the user can easily determine whether or not predetermined communication can be performed using the indoor unit.
  • the repeater can display a communication unit capable of communicating with the outdoor unit and a video transmitted from the outdoor unit. In addition, it has a part.
  • the user when communication using an indoor unit is impossible, the user can make a call with a visitor existing near the outdoor unit using the relay unit.
  • the repeater also includes a display unit, the user can interact with the visitor while viewing the video captured by the outdoor unit via the repeater.
  • the repeater has a router function. Therefore, each communication module belonging to the door phone system (relay machine, outdoor Can be connected to an external network.
  • FIG. 1 is a diagram showing a configuration of a door phone system.
  • FIG. 2 is a diagram showing a configuration of a door phone system including a plurality of repeaters.
  • the repeater 10 functions as a wireless LAN access point, and the repeater
  • the door phone system 100 includes a repeater 10, an indoor unit 20, and an outdoor unit 30.
  • the indoor unit 20 is a portable communication module installed in a house.
  • the indoor unit 20 can transmit and receive moving image data (hereinafter simply referred to as video data) and / or audio data with the outdoor unit 30 described later.
  • the indoor unit 20 is used for the purpose of communication / calling with a visitor near the entrance unit 30a, which will be described later, and the purpose of visually recognizing images transmitted from the entrance unit 30a and the outdoor surveillance camera 30b. Is done. Therefore, although not shown in FIG. 1, the indoor unit 20 can communicate with the outdoor unit 30 and a display unit (which can be grasped as the first display unit) that displays an image transmitted by the outdoor unit 30. There is a call section (a voice input section that can be understood as the first call section) that can be used.
  • the display unit of the indoor unit 20 is photographed by the outdoor surveillance camera 30b or the entrance unit 30a.
  • the displayed video is displayed as a moving image.
  • the number of indoor units 20 is not limited to the number shown in FIG. 1, and as shown in FIG. .
  • the outdoor unit 30 is a communication module installed outside the house.
  • Examples of the outdoor unit 30 include an entrance unit 30a and an outdoor surveillance camera 30b.
  • the entrance machine 30a is usually installed near the entrance and has a chime function.
  • the entrance machine 30a has a built-in camera (not shown) so that visitors can be photographed. The photographed video is transmitted to the repeater 10.
  • the entrance unit 30a is provided with a call unit (voice input / output unit, not shown). Therefore, by using the entrance unit 30a, the visitor uses the portable indoor unit 20 or the fixed type repeater 10) when the repeater 10 has a call part. You can make calls with indoor users.
  • the entrance machine 30a has a built-in camera (not shown), and the indoor unit 10 and the like are provided with a display, so that the user can visually recognize the visitor as described above. I can talk.
  • the outdoor monitoring camera 30b can capture an image of a predetermined place outside the house.
  • the photographed video is transmitted to the repeater 10.
  • the number of outdoor units 30 is not limited to the number shown in FIG. 1, and as shown in FIG. .
  • the repeater 10 is fixedly installed in the house, and is a device (communication module) that relays communication between the indoor unit 20 and the outdoor unit 30 and relays communication between the indoor units 20 .
  • the fixed repeater 10 is always supplied with power from an outlet or the like.
  • relay device 10 functions as a wireless LAN access point.
  • Wireless LAN communication is performed between 0 and the repeater 10.
  • communication is performed between the indoor units 20, communication is performed via a wireless LAN via the relay unit 10.
  • connection between the repeater 10 and the front door 30a is wired (for example, two-wire). You may connect wirelessly.
  • the connection between the repeater 10 and the outdoor surveillance camera 30b is wireless, but may be connected by wire.
  • the communication between the repeater 10 and the indoor unit 20 is the power S that is wireless LAN communication, and the communication connection between the repeater 10 and the outdoor unit 30 can be arbitrarily selected.
  • the wireless / wired protocol and the wireless protocol are appropriately changed according to cost performance (communication module function, construction cost, etc.). For example, when the existing 2-wire equipment is used effectively, the connection between the outdoor unit 30 and the repeater 10 is wired. Furthermore, when there is a problem in radio communication between indoors and outdoors, and when simplification of the outdoor unit 30 is requested, it is possible to select a wired connection. On the other hand, when infrastructure construction such as wiring is difficult, wireless can be selected. In addition, an appropriate communication protocol can be selected according to the type of data frequently transmitted between the outdoor unit 30 and the repeater 10, the equipment cost, and the like.
  • the door phone system according to the present embodiment operates as follows.
  • An outdoor surveillance camera 30b captures an image of a visitor visiting. Then, the outdoor monitoring power mela 30b transmits the captured moving image to the relay device 10 as video data.
  • the relay unit 10 transmits the video data received through wireless LAN communication to the portable indoor unit 20. Thereby, the user who is indoors can visually recognize the moving image captured by the outdoor monitoring camera 30b on the display unit of the indoor unit 20 (which can be grasped as the first display unit).
  • the portable indoor unit 20 is notified of the visit via the repeater 10 by wireless LAN communication.
  • the user can interact with a visitor in the vicinity of the entrance 30a via the communication unit of the indoor unit 20 (which can be grasped as the first call unit).
  • the video image of the visitor and the voice of the visitor captured by the entrance machine 30a are transmitted to the relay device 10 as video data and audio data.
  • the repeater 10 transmits the video data and the like to the indoor unit 20 by wireless LAN communication.
  • the voice of the visitor is output from the calling unit of the indoor unit 20 and the moving image of the visitor is displayed on the display unit of the indoor unit 20.
  • the user's voice input from the notification unit of the indoor unit 20 is transmitted as voice data to the repeater 10 by wireless LAN communication. Sent from the repeater 10 to the front door 30a. As a result, the user's voice is output from the calling unit of the front door 30a.
  • the communication is performed by wireless LAN communication via the relay unit 10 as described above.
  • the communication is performed by wireless LAN communication via the relay unit 10 as described above.
  • a dialogue between a user operating one indoor unit 20 and another user operating the other indoor unit 20 occurs. it can.
  • the indoor unit 20 is portable. Therefore, the convenience of the indoor unit 20 can be improved.
  • the repeater 10 functions as a wireless LAN access point, and the communication between the repeater 10 and the indoor unit 20 is wireless LAN communication capable of high-speed data transmission. is there.
  • the moving image captured by the outdoor unit 30 can be displayed smoothly on the display unit of the indoor unit 20, and the user can view the smooth video and the user through the indoor unit 20 through the entrance. You can make a call with a visitor near the machine 30a.
  • the moving image captured by the outdoor unit 30 is On the display unit of the indoor unit 20, it is displayed in small pieces. This is because the transmission speed between the repeater indoor unit is slow.
  • repeater 10 and indoor unit 20 are connected by a wireless LAN (about 100 Mbps) having a high transmission rate. Therefore, the video imaged by the outdoor unit 30 can be reproduced (displayed) as a smooth moving image on the display unit of the indoor unit 20.
  • the indoor unit 20 when the indoor unit 20 has a display unit, smooth video playback and voice interaction with the visitor are performed on the display unit. it can.
  • the indoor unit 20 is a portable portable type. In other words, communication with the outdoor unit 30 is sufficient if the indoor unit 20 is available.
  • the user does not need to communicate / call with the outdoor unit 30 using the repeater 10 (in other words, the repeater 10 does not need to include a display or a call unit).
  • the repeater 10 does not need to include a display or a call unit.
  • the joint machine 10 does not need to be installed in a conspicuous place. For example, it can be installed in a hidden place in the room with the force S.
  • the door phone system according to the present embodiment is characterized in that another function is added to repeater 10 that functions as a wireless LAN access point.
  • the repeater 10 may include a recording unit.
  • the entrance machine 30a In the recording section, the entrance machine 30a
  • the video data captured and transmitted by the outdoor monitoring camera 30b is recorded. Note that audio data transmitted and received between the indoor unit 20 and the entrance unit 30a may be recorded in the recording unit.
  • the repeater 10 that includes the recording unit in the relay unit 10 may include a recording unit attachment unit.
  • the recording unit mounting portion is provided with a recording unit, which is an external member, attached or removed by itself.
  • video data captured by the entrance unit 30a and the outdoor surveillance camera 30b and audio data transmitted and received between the indoor unit 20 and the entrance unit 30a are stored in the external recording unit. To be recorded.
  • the repeater 10 includes the recording unit or the recording unit attaching unit, it is possible to record important video data and audio data in the repeater 10.
  • the relay device 10 has a storage unit
  • the portable indoor unit 20 does not need to have a storage unit, so the indoor unit 20 can be downsized.
  • a configuration in which the portable indoor unit 20 is provided with a recording unit is also conceivable.
  • the portable indoor unit 20 normally operates on a battery, so there is a possibility that valuable data can be stored due to the battery running out.
  • the repeater 10 can be fixedly installed so that power is always supplied from an outlet or the like. Therefore, by providing a storage unit or the like in the relay device 10 as described above, valuable data such as video data can be stored in the relay device 10 at any time.
  • the relay device 10 may include a determination unit and a notification unit.
  • the determination unit determines whether communication with the indoor unit 20 is in a communicable state at all times or regularly.
  • the notification unit notifies that fact. For example, when the battery of the indoor unit 20 is exhausted or when wireless LAN communication between the indoor unit 20 and the relay unit 10 cannot be performed normally due to external noise, the determination unit in the relay unit 10 Determines that communication with the indoor unit 20 is impossible.
  • the notification unit notifies the determination result to the outside.
  • the notification method light lighting or flashing
  • voice notification character notification on the display unit, or the like can be employed.
  • the repeater 10 determines whether or not wireless LAN communication with the indoor unit 20 is possible, and if not, operates the notification unit. Therefore, the user can easily determine whether or not the predetermined communication can be performed using the indoor unit 20 by checking the notification unit.
  • the repeater 10 has a communication unit that can communicate with the outdoor unit 30 (specifically, the entrance unit 30a) (can be grasped as the second call unit), Also, the outdoor unit 30 (the entrance unit 30a, the outdoor surveillance camera 30b) is equipped with a display unit (which can be grasped as a second display unit) that can display an image captured by the outdoor unit 30a.
  • the repeater 10 includes the call unit and the display unit, so that, for example, as described above, the notification unit is in a state where wireless LAN communication between the repeater 10 and the indoor unit 20 is impossible.
  • the user is aware of this, and can use the repeater 10 to interact with visitors and monitor outdoor conditions (that is, the user can use the repeater 10). Can perform predetermined communication).
  • the repeater 10 that functions as a wireless LAN access point can also function as a bridge (switching node). In other words, it analyzes video data and audio data sent from a predetermined communication module (indoor unit 20 or outdoor unit 30), detects the destination, and transmits each piece of data only to other communication modules.
  • the repeater 10 may be configured.
  • the bridge switching knob
  • the relay device 10 can also function as a norator. Specifically, the relay device 10 can be connected to another external network different from the door phone system 100 shown in FIG. Further, the repeater 10 can perform routing for determining a priority route between different networks. Also, the repeater 10 can be May have a function of preventing a signal including a signal from entering the internal network. Note that the definition of the router function is well known, and thus detailed description thereof is omitted here.
  • relay device 10 since relay device 10 has a router function, it is possible to connect to another external network different from the network in which door phone system 100 shown in FIG. 1 is formed. For example, by accessing the repeater 10 using a mobile phone from outside, it is possible to communicate with the outdoor unit 30 and the indoor unit 20 as well as the repeater 10 using the mobile phone.
  • each of the above embodiments only one repeater 10 is provided in one door phone system 100.
  • a plurality of repeaters 10 may be provided in one door phone system 200.
  • the communication modules 10, 20, and 30 are connected by wireless LAN (shown by dotted lines).
  • each indoor unit 20 and each outdoor unit 30 can perform communication via any relay unit 10 according to the contents set in the relay unit 10.
  • repeaters 10A and 10B installed at positions closest to the own device may be used as a relay device.
  • the outdoor monitoring camera 30b accesses the repeater 10B installed at a location closest to the installation position of the outdoor monitoring camera 30b.
  • the indoor unit 20A accesses the repeater 10A installed at a location closest to the installation position of the indoor unit 20A.
  • communication between the relay unit 10A and the relay unit 10B is also performed.
  • the communication distance between the communication modules 20 and 30 in the door phone system 200 is dramatically increased. Can be improved. That is, the communicable distance in the door phone system 200 can be expanded.
  • connection between the repeater 10A and the repeater 10B is wireless. However, since the repeaters 10A and 10B are fixed, they may be connected by wire.
  • indoor unit 20 is installed (placed) indoors.
  • the indoor unit 20 is not only used indoors, but also wirelessly connected to the repeater 10.
  • the indoor unit 20 can also be used outdoors as long as AN communication is possible.
  • the user can respond to the visitor while viewing the moving image of the visitor existing near the entrance 30a using the indoor unit 20 from the outside.

Abstract

L'invention concerne un système de portier phonique qui a une unité interne avec une meilleure commodité et avec lequel, tout en visualisant une vidéo lisse, un utilisateur peut mener un dialogue à travers l'unité interne avec un visiteur présent à proximité d'une unité externe. Le système de portier phonique (100) a une unité externe (30), l'unité interne (20) et une unité relais (10). L'unité externe (30) est placée à l'extérieur. L'unité interne (20) possède une section d'affichage et une section de communication vocale. De même, l'unité interne (20) est placée à l'intérieur et est portable. L'unité relais (10) est placée à l'intérieur et relaie les communications entre l'unité externe (30) et l'unité interne (20). L'unité relais (10) effectue des communications sans fil avec l'unité interne (20).
PCT/JP2007/069834 2006-11-10 2007-10-11 Système de portier phonique WO2008056503A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-305004 2006-11-10
JP2006305004A JP2008124691A (ja) 2006-11-10 2006-11-10 ドアホンシステム

Publications (1)

Publication Number Publication Date
WO2008056503A1 true WO2008056503A1 (fr) 2008-05-15

Family

ID=39364327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069834 WO2008056503A1 (fr) 2006-11-10 2007-10-11 Système de portier phonique

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JP (1) JP2008124691A (fr)
WO (1) WO2008056503A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108234948A (zh) * 2017-12-19 2018-06-29 安恩达科技（深圳）有限公司 户户可视对讲数字可视对讲方法、室内机及系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004153418A (ja) * 2002-10-29 2004-05-27 Aiphone Co Ltd テレビドアホンシステム
JP2004304551A (ja) * 2003-03-31 2004-10-28 Aiphone Co Ltd テレビドアホンシステム
JP2005236849A (ja) * 2004-02-23 2005-09-02 Sharp Corp 無線通信システム
JP2005341178A (ja) * 2004-05-26 2005-12-08 Matsushita Electric Works Ltd インターホン装置およびそれを用いるインターホンシステム
JP2005348056A (ja) * 2004-06-02 2005-12-15 Sharp Corp テレビインタホン装置
JP2005352875A (ja) * 2004-06-11 2005-12-22 Aiphone Co Ltd ナースコールシステム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004153418A (ja) * 2002-10-29 2004-05-27 Aiphone Co Ltd テレビドアホンシステム
JP2004304551A (ja) * 2003-03-31 2004-10-28 Aiphone Co Ltd テレビドアホンシステム
JP2005236849A (ja) * 2004-02-23 2005-09-02 Sharp Corp 無線通信システム
JP2005341178A (ja) * 2004-05-26 2005-12-08 Matsushita Electric Works Ltd インターホン装置およびそれを用いるインターホンシステム
JP2005348056A (ja) * 2004-06-02 2005-12-15 Sharp Corp テレビインタホン装置
JP2005352875A (ja) * 2004-06-11 2005-12-22 Aiphone Co Ltd ナースコールシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108234948A (zh) * 2017-12-19 2018-06-29 安恩达科技（深圳）有限公司 户户可视对讲数字可视对讲方法、室内机及系统

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