KR101452319B1 - Smart wall-pad system based docking - Google Patents

Smart wall-pad system based docking Download PDF

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Publication number
KR101452319B1
KR101452319B1 KR1020130096431A KR20130096431A KR101452319B1 KR 101452319 B1 KR101452319 B1 KR 101452319B1 KR 1020130096431 A KR1020130096431 A KR 1020130096431A KR 20130096431 A KR20130096431 A KR 20130096431A KR 101452319 B1 KR101452319 B1 KR 101452319B1
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KR
South Korea
Prior art keywords
video
signal
wall pad
tablet
docking
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Application number
KR1020130096431A
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Korean (ko)
Inventor
우희성
류창형
송인호
Original Assignee
코아글림 주식회사
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Priority to KR1020130096431A priority Critical patent/KR101452319B1/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1632—External expansion units, e.g. docking stations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/007—Telephonic communication systems specially adapted for combination with other electrical systems with remote control systems
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Automation & Control Theory (AREA)
  • Telephone Function (AREA)

Abstract

The present invention relates to a docking-based smart tablet wall pad system, which comprises a tablet wall pad for outputting audio and video signals input through a video phone as a portable terminal, a docking connector for attaching / detaching the tablet wall pad, A docking station for receiving a power source, an audio signal, a video signal, and an access-related signal via a video phone, converting a signal received through the video phone into a signal recognizable by the tablet wall pad, and transmitting the signal to the tablet wall pad .
The docking-based smart wall pad system of the present invention provides versatility that can be immediately applied to a large-scale residential complex such as a newly constructed apartment, an apartment or a main house built in the past, and a tablet wall pad is used as a video phone and a tablet PC It can be used at the same time, and the tablet WallPad can use the Android operating system to download software, upgrade and create applications.

Description

[0001] The present invention relates to a docking-based smart wall pad system,

The present invention relates to a docking-based smart wall pad system, and more particularly, to a docking-based smart wall pad system including a docking station connected to a videophone installed outside a door and a tablet wall pad detachably coupled to a docking station, To a function of a tablet PC and a videophone when the mobile phone is separated from a docking station.

Generally, a video phone system installed at a door of a large-sized apartment house is constructed by switching an interphone system constructed at the time of construction, and a small-sized or built- In order to construct a new system, all facilities are newly installed or one line is connected to one lobby phone directly for each household. However, there are many places where a video phone system can not be installed because it is expensive to install.

In general, a video phone is provided with an outdoor unit including a camera and a microphone so as to be able to talk while confirming the appearance of a visitor through a video screen of a monitor, and an image display unit And an indoor unit including an interphone.

In recent years, various additional services related to video phones have been provided, such as a technology that enables visitor reception and remote door control even when the user is absent.

For example, Korean Unexamined Patent Application Publication No. 2005-0024773 discloses a system for enabling a visitor to be identified using a mobile terminal and enabling a real-time response using the mobile terminal.

As described above, various techniques have been proposed to make the video phone more convenient to use. However, as described above, the video phone requires an outdoor unit and an indoor unit. Therefore, A videophone can not be used in a house or the like, and an indoor unit is fixedly installed on a wall surface, so that utilization of an expensive indoor unit is limited.

The present invention has been proposed in order to solve such a conventional problem. The present invention provides a wall pad corresponding to an indoor unit divided into a docking station and a tablet wall pad to provide compatibility with a conventional videophone, The main purpose is to make them available for PC simultaneously.

According to another aspect of the present invention, there is provided a portable terminal including a tablet wall pad for outputting audio and video signals input through a video phone, a docking connector for attaching / detaching the tablet wall pad, Receiving a power source, an audio signal, a video signal, and an access related signal through the video phone, converting a signal received through the video phone into a signal recognizable by the tablet wall pad, and transmitting the signal to the tablet wall pad A docking-based smart tablet wall pad system is provided that includes a station.

The docking station includes a power management unit for managing the power of the docking station, a video decoder for converting an analog video signal inputted through the video phone into a digital signal, and an amplifier for amplifying and modulating an audio signal input through the video phone And a general-purpose input / output unit for performing input / output processing of an access-related signal including a bell signal and a door signal.

 The docking station includes a wireless transmission / reception module for wirelessly transmitting audio signals and video signals input through the video phone to the tablet wall pad for AV signal transmission in the separation of the tablet wall pad, Wherein when the tablet wall pad is detached from the docking connector, the controller transmits the audio signal and the video signal through the docking connector when the tablet wall pad is docked to the docking connector. A controller for transmitting the audio signal and the video signal through a module, a display unit for displaying an analog video signal input through the video phone, and a speaker unit for outputting an audio signal input through the video phone Do.

The tablet wall pad may be composed of an application layer, an Android framework layer, a Linux kernel layer, a hardware system layer, and a processor so that software downloading, upgrading, and application creation are possible.

In addition, when the processor receives the bell signal through the docking station, the processor can generate a camera control signal to receive the audio signal and the video signal from the video phone.

A door control module for controlling the opening and closing of the door; a video call module for supporting a video call between a visitor and a user by making a call to the portable terminal of the user when the door bell rings when the user is absent; And a moving picture e-mail transmission module for recording the moving picture during the set time when the door bell rings according to the user setting and transmitting the recorded moving picture to the user e-mail.

The docking-based smart wall pad system of the present invention provides versatility that can be immediately applied to a large-scale residential complex such as a newly constructed apartment, an apartment or a main house built in the past, and a tablet wall pad is used as a video phone and a tablet PC It can be used at the same time, and the tablet WallPad can use the Android operating system to download software, upgrade and create applications.

1 is a block diagram of a docking-based smart wall pad system according to the present invention.
2 is a block diagram of a docking station according to another embodiment of the present invention.
3 shows a hierarchical structure of the tablet wall pad.
4 shows a program module driven by the processor of the tablet wall pad.

The description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the present invention should not be construed as limiting the scope of the present invention, since it does not mean that a specific embodiment should include all or only such effect.

Meanwhile, the meaning of the terms described in the present invention should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

1 is a block diagram of a docking-based smart wall pad system according to the present invention.

1, a docking-based smart wall pad system according to the present invention includes a video phone 1 installed outdoors, a docking station 2 installed indoors and electrically connected to the video phone 1, And a tablet wall pad (3) detachably connected to the station (2).

The video phone 1 may be a conventional four-wire video phone having a power line, an audio signal line, and a video signal line.

The docking station 2 receives power, an audio signal, a video signal and an access-related signal via the video phone 1, converts the signal received through the video phone into a signal recognizable by the tablet wall pad 3, And performs the function of providing it to the month pad 3.

The tablet wall pad 3 is a portable tablet PC type terminal and outputs audio and video signals inputted through the video phone 1. [

More specifically, the docking station 2 includes an input / output port 10, a power management unit 20, a video decoder 30, an audio processing unit 40, a general-purpose input / output unit 50, A wireless transmission / reception module 60, a controller 70, and a docking connector 80.

The input / output port 10 receives a power source, an audio signal, a video signal, and an access-related signal from the video phone 1. The input / output port 10 includes a power terminal, a video signal input terminal, an audio signal input terminal, And a signal input terminal.

The power management unit 20 supplies power to each component of the docking station 2 and manages power.

The video decoder 30 converts an analog video signal input through a video phone into a digital signal, and uses a 9-bit A / D converter, two composite inputs, and one s-video input. 656 and 8bit 4: 2: 2 formats. The converted signal is transmitted to a wall pad to perform a general video interphone function, and is the basis of data transmitted remotely via the Android platform in the absence of a user

The audio processor 40 receives the analog audio signal, which is a voice signal to be transmitted by the visitor, and amplifies and modulates the analog audio signal with a signal strength that facilitates A / D conversion in the tablet wall pad 3. In this embodiment, the maximum input range is designed to be 3.3V using a WM8960 (wolfson) 24-bit ADC, and has a resolution of about 0.2uV.

The general purpose input / output unit 50 is an input or output port prepared for general use by a processor, a controller, or the like. The GPIO is connected to the software to receive an electrical input or to control a specific device with an output. In the present invention, the input / output of a door related signal such as a door bell signal and a door control signal is used.

The wireless transmission / reception module 60 is a module for wirelessly transmitting video signals and audio signals of the video phone 1 when the tablet wall pad 3 is detached from the docking station 2, A WIFI wireless AP module may be used.

The controller 70 controls the overall operation of the docking station 2. In particular, when the tablet wall pad 3 is detached from the docking connector 80, the controller 70 senses the insertion and removal of the tablet wall pad 3 and transmits the audio signal and the video signal through the docking connector 80 And transmits the audio signal and the video signal through the wireless transmission / reception module 60 when the tablet wall pad 3 is separated from the docking connector 80.

The docking connector 80 detachably couples the tablet wall pad 3, and may include a dedicated connector for a video interphone function and a general power connector.

2 is a block diagram of a docking station according to another embodiment of the present invention. The embodiment of FIG. 2 is the same as the embodiment of FIG. 1 except that the display 35 and the speaker 45 are additionally provided.

The display unit 35 displays an analog video signal inputted through the video phone 1, and a small LCD can be used. The speaker unit 45 is a part for outputting an audio signal input through the video phone.

The controller 70 may control the operation of the display unit 35 and the speaker unit 45 depending on whether the tablet wall pad 3 is docked. For example, when the tablet wall pad 3 is docked to the docking connector 80, the controller 70 can output an audio signal and a video signal through the speaker and the display unit of the tablet wall pad 3, The display unit 35 and the speaker unit 45 can be operated only when the tablet wall pad 3 is separated from the docking connector 80 .

Alternatively, when a sensor capable of detecting a distance from the tablet wall pad 3 is installed in the docking station 2, the controller 70 reads the distance information between the docking station 2 and the tablet wall pad 3 The display unit 35 and the speaker unit 45 may be operated only when the distance between the docking station 2 and the tablet wall pad 3 is a predetermined distance or more.

3 shows a hierarchical structure of the tablet wall pad.

3, the tablet wall pad 3 has a hierarchical structure of an application layer 100, an Android framework layer 110, a Linux kernel layer 120, and a hardware system layer 130, And a processor 140 for program execution of the program.

A typical tablet PC is a structure that can not be applied to video phones because it runs on a processor that does not support video input. In contrast, in the present invention, a video input terminal is provided to enable video input support, and a processor can process a video signal inputted through a video input terminal.

To this end, when the processor 140 receives the bell signal through the docking station 2, the processor 140 generates a camera control signal so that the audio signal and the video signal can be received from the video phone 1.

When the processor 140 generates the camera control signal, the video driver recognizes that the audio signal and the video signal received from the video phone 1 are audio and video signals photographed by the camera, and processes the audio signal and the video signal, So that it is possible to process the audio and video signals generated in the video phone 1 in the month pad 3.

In the meantime, existing Wal-Pad can not use extended functions except the functions provided at the time of purchasing. However, this system uses Android, which is a general-purpose open platform, as a Wal-Pad operating system so that the tablet Wal-Pad (3) It can be upgraded and upgraded, and you can use the expandability features of the WallPad by creating your own applications. For example, a user can develop a WallPad image application using the Camera API, just like an existing Android application.

4 shows a program module driven by the processor of the tablet wall pad.

It should be noted that the program modules driven by the processor of the tablet wall pad 3 may be varied, but only the program modules related to the present invention are disclosed in FIG.

4, the program module driven by the processor of the tablet wall pad 3 includes a door control module 150, a video call module 160, and a moving picture e-mail transmission module 170. [

The door control module 150 controls door opening and closing. When a door opening / closing control signal is input from a user, the door control module 150 transmits a door opening or door closing signal to the video phone 1 based on the input control signal.

The video call module 160 is a module for supporting a video call between a visitor and a user by making a call to the user's portable terminal when the door bell rings when the user is absent.

In this case, a mobile communication company generally supports a service by adding a separate charge to a video call provided through a 3G or LTE network. In this case, a high-cost video call charge is added.

Accordingly, the present invention provides an application supporting a free video call service in a Wi-Fi environment to a user terminal.

In addition, priority is set in the order of free call application-based video call and video communication provided through 3G or LTE network of a mobile communication company. In a Wi-Fi enabled environment, priority is given to a Wi-Fi free video call application In the environment where the user can not use Wi-Fi, a video call is made between a visitor and a user through a video call service provided through a 3G or LTE network of a mobile communication company, thereby providing a service provided by a mobile communication company Can reduce the dependence on.

Accordingly, when the user presses the bell of the interphone while the outgoing setting of the tablet wall pad 3 is set to the video call state, the tablet wall pad 3 is driven by the video call module 160, 160 supports a video call between a user and a visitor by making a video call connection to the user terminal using the ID information registered in the setting.

The moving picture e-mail transmission module 170 is a module for recording a moving picture during a set time when a door bell rings according to a user setting and transmitting the recorded moving picture through a user's e-mail.

When the user presses the interphone bell while the outgoing setting is set to e-mail, the tablet wall pad 3 records the image of the visitor for a set time (for example, one minute) Lt; / RTI >

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims It can be understood that

1: Video phone 2: Docking station
3: Tablet Wall Pad 10: I / O port
20: power management unit 30: video decoder
35: Display section 40: Audio processing section
45: speaker unit 50: general-purpose input /
60: wireless transmission / reception module 70: controller
80: Docking connector 100: Application layer
110: Android framework layer
120: Linux kernel layer 130: System hardware layer
140: Processor 150: Door Control Module
160: video call module 170: video e-mail transmission module

Claims (7)

A portable terminal, comprising: a tablet wall pad for outputting audio and video signals input through a video phone;
An audio signal, a video signal, and an access-related signal through the video phone, and a signal received through the video phone is recognized by the tablet wall pad, And a docking station for converting the signal into a signal and transmitting the signal to the tablet wall pad,
The docking station includes a power management unit for managing power of a docking station, a video decoder for converting an analog video signal input through the video phone into a digital signal, and an amplifier for amplifying and modulating an audio signal input through the video phone A general purpose input / output unit for input / output processing of an access related signal including a bell signal and a door signal; a wireless transmitting / receiving unit for wirelessly transmitting an audio signal and a video signal input through the video phone to the tablet wall pad; And a controller for transmitting the audio signal and the video signal through the docking connector when the tablet wall pad is docked to the docking connector by sensing the attachment and detachment of the tablet wall pad, If it is separated, the wireless transceiver Through the docking-based smart tablet wall pad system including a controller for transmitting the audio and video signals. delete delete The method according to claim 1,
The docking station
A display unit for displaying an analog video signal inputted through the video phone;
And a speaker unit for outputting an audio signal input through the video phone.
The method according to claim 1,
The tablet wall pad
A docking-based smart tablet wall pad system that consists of an application layer, an Android framework layer, a Linux kernel layer, a hardware system layer, and a processor.
6. The method of claim 5,
Wherein the processor receives a bell signal through the docking station and generates a camera control signal to receive an audio signal and a video signal from the video phone.
6. The method of claim 5,
A program executed by the processor,
A door control module for controlling door opening / closing;
A video call module for supporting a video call between a visitor and a user by making a call to the mobile terminal of the user when the door bell rings when the user is absent;
A docking-based Smart Tablet WallPad system that includes a video e-mail transmission module that records video during setup time and sends the recorded video to the user's email when the door bell rings according to the user's setup.
KR1020130096431A 2013-08-14 2013-08-14 Smart wall-pad system based docking KR101452319B1 (en)

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Cited By (11)

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JP2016181765A (en) * 2015-03-23 2016-10-13 パナソニックＩｐマネジメント株式会社 Intercom device fixing installation unit, intercom device, and intercom system
US10578657B2 (en) 2017-07-20 2020-03-03 Targus International Llc Systems, methods and devices for remote power management and discovery
KR102212531B1 (en) * 2019-08-30 2021-02-05 주식회사 코맥스 System and method of intermediating between mobile communication terminal and lobby phone using lte and 5g communication network
US11017334B2 (en) 2019-01-04 2021-05-25 Targus International Llc Workspace management system utilizing smart docking station for monitoring power consumption, occupancy, and usage displayed via heat maps
US11023008B2 (en) 2016-09-09 2021-06-01 Targus International Llc Systems, methods and devices for native and virtualized video in a hybrid docking station
US11039105B2 (en) 2019-08-22 2021-06-15 Targus International Llc Systems and methods for participant-controlled video conferencing
US11231448B2 (en) 2017-07-20 2022-01-25 Targus International Llc Systems, methods and devices for remote power management and discovery
US11360534B2 (en) 2019-01-04 2022-06-14 Targus Internatonal Llc Smart workspace management system
US11614776B2 (en) 2019-09-09 2023-03-28 Targus International Llc Systems and methods for docking stations removably attachable to display apparatuses
US11740657B2 (en) 2018-12-19 2023-08-29 Targus International Llc Display and docking apparatus for a portable electronic device
US12073205B2 (en) 2021-09-14 2024-08-27 Targus International Llc Independently upgradeable docking stations

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016181765A (en) * 2015-03-23 2016-10-13 パナソニックＩｐマネジメント株式会社 Intercom device fixing installation unit, intercom device, and intercom system
US11567537B2 (en) 2016-09-09 2023-01-31 Targus International Llc Systems, methods and devices for native and virtualized video in a hybrid docking station
US11023008B2 (en) 2016-09-09 2021-06-01 Targus International Llc Systems, methods and devices for native and virtualized video in a hybrid docking station
US10578657B2 (en) 2017-07-20 2020-03-03 Targus International Llc Systems, methods and devices for remote power management and discovery
US10663498B2 (en) 2017-07-20 2020-05-26 Targus International Llc Systems, methods and devices for remote power management and discovery
US11747375B2 (en) 2017-07-20 2023-09-05 Targus International Llc Systems, methods and devices for remote power management and discovery
US11231448B2 (en) 2017-07-20 2022-01-25 Targus International Llc Systems, methods and devices for remote power management and discovery
US11740657B2 (en) 2018-12-19 2023-08-29 Targus International Llc Display and docking apparatus for a portable electronic device
US11017334B2 (en) 2019-01-04 2021-05-25 Targus International Llc Workspace management system utilizing smart docking station for monitoring power consumption, occupancy, and usage displayed via heat maps
US11360534B2 (en) 2019-01-04 2022-06-14 Targus Internatonal Llc Smart workspace management system
US11405588B2 (en) 2019-08-22 2022-08-02 Targus International Llc Systems and methods for participant-controlled video conferencing
US11039105B2 (en) 2019-08-22 2021-06-15 Targus International Llc Systems and methods for participant-controlled video conferencing
US11818504B2 (en) 2019-08-22 2023-11-14 Targus International Llc Systems and methods for participant-controlled video conferencing
KR102212531B1 (en) * 2019-08-30 2021-02-05 주식회사 코맥스 System and method of intermediating between mobile communication terminal and lobby phone using lte and 5g communication network
US11614776B2 (en) 2019-09-09 2023-03-28 Targus International Llc Systems and methods for docking stations removably attachable to display apparatuses
US12073205B2 (en) 2021-09-14 2024-08-27 Targus International Llc Independently upgradeable docking stations

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