KR100545157B1 - The system of unit control with ubiquitous - Google Patents

Abstract

The present invention relates to a ubiquitous integrated control system, and more specifically, to a home appliance, sound, video, CCTV, electric, By providing remote control of curtains and lighting equipment, the device can be integrated and controlled, allowing users to observe and operate peripheral devices in real time by freely accessing the network regardless of the location or time without consciousness of the network or computer. There is a purpose.

Ubiquitous, Portable Terminal, Integrated Control

Description

Ubiquitous Integrated Control System {THE SYSTEM OF UNIT CONTROL WITH UBIQUITOUS}

1 is a block diagram showing a ubiquitous integrated control device according to the present invention,

Figure 2 is an embodiment showing the configuration of a ubiquitous integrated control device according to the present invention,

Figure 3 is an embodiment showing a ubiquitous integrated control method according to the present invention,

Figure 4 is an embodiment showing a ubiquitous integrated control method according to the present invention.

* Explanation of symbols for main parts of the drawings

10: surveillance (CCTV) camera 20: main controller

30: mobile communication network 40: portable terminal

50: detector

The present invention monitors the interior / exterior context of a building using a mobile communication network at a remote location through a portable terminal, and at the same time, home appliances, sound, video, CCTV, electric motors, curtains for creating and maintaining the building environment. The present invention relates to a ubiquitous integrated control system for integrated control of peripheral devices such as lighting and lighting equipment.

In general, ubiquitous computers are equipped with computer chips on miniaturized objects rather than conventional PCs through technologies such as nanotechnology and parallel systems, so that not only the remote video sound equipment can be controlled, but also the multimedia life through supporting information and videos on the network. By breaking the existing CCTV surveillance function, it is possible to monitor all the equipment on the network while moving. However, in terms of securing connectivity, a change in communication network scale requires a service quality environment such as providing a large number of channels or multimedia activities of a channel, and needs to expand computing space by expanding bandwidth of a wide area network.

Accordingly, the present invention has been invented to solve the above problems, integrated control by remote control peripheral devices such as home appliances, sound, video, CCTV, electric, curtain, lighting equipment through a PDA, a mobile phone as a portable terminal By providing a device that can be used, the user can freely access the network regardless of the location or time without consciousness of the network or computer to operate and monitor the surrounding window in real time.

In order to achieve the above object, the ubiquitous integrated control device according to the present invention,

A surveillance (CCTV) camera for photographing the context of an interior / exterior of a building in real time;

A main controller unit for judging and outputting a video signal inputted from the surveillance (CCTV) camera to a user's portable terminal and receiving the user's control selection signal and outputting it to a peripheral device;

A mobile communication network connecting the main controller unit and the portable terminal;

A portable terminal that monitors the interior / exterior context of the building and controls peripheral devices for creating / maintaining the environment at a remote location using a mobile communication network;

A sensor and a smart tag (RFID: Radio Frequency Identification) are attached to one side of the peripheral device, and thus, the sensing unit is configured to detect or detect a control signal of the portable terminal.

And, the ubiquitous integrated control method according to the present invention,

A first step of the user accessing the ubiquitous mode by accessing the Internet using a portable terminal at a remote location;

A second step of displaying an authentication window when the user is connected to the ubiquitous mode and performing an authentication procedure;

A third step of displaying an acknowledgment message "connecting the network" when the authentication is completed;

A fourth step of displaying a surveillance (CCTV) camera list screen which captures the interior / exterior context of the building in real time;

A fifth step of monitoring a video screen of a surveillance camera selected by a user;

A sixth step of remotely turning on / off the power of the peripheral device through the portable terminal while viewing the monitored video screen;

It is achieved by consisting of a seventh step of controlling to zoom in / out the video screen of the surveillance (CCTV) camera through the button operation of the portable terminal.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram showing a ubiquitous integrated control device according to the present invention, Figure 2 relates to an embodiment diagram showing the configuration of a ubiquitous integrated control device according to the present invention, which is a surveillance (CCTV) camera ( 10), the main controller 20, the mobile communication network 30, the portable terminal 40, the sensing unit 50.

The surveillance (CCTV) camera 10 is installed in a place where the peripheral device 100, such as home appliances, sound, video, CCTV, electric motors, curtains, lighting equipment, etc. installed in the interior / exterior of the building can be easily seen, the surroundings It captures the context of the device in real time. In addition, the configuration includes a camera zoom, a photodiode, an infrared light emitting sensor, and a smart tag (RFID: Radio Frequency Identification) so that the camera zooms in and out through the control of the portable terminal at a remote location.

Here, Smart Tag (RFID: Radio Frequency Identification) processes information by identifying a thin flat tag attached to an object in a non-contact manner through a radio signal, which is a reader (RF Reader) that reads and decrypts, and It consists of RF (Radio Frequency) tag that provides, operating software and network.

In the present invention, by configuring a smart tag in the surveillance (CCTV) camera, it is possible to identify and find a number of surveillance (CCTV) cameras installed in various locations, such as the interior / exterior of the building, the video screen of the location on the user's portable terminal Can be monitored in real time.

Wherein the main controller 20 is to determine and output the video signal input from the surveillance (CCTV) camera to the user's portable terminal, and to receive the user's control selection signal to be output to the peripheral device 100, It compares / analyzes the priority, saves, deletes, and creates a central processing unit that sends commands, and analyzes and converts signals and data transmitted from the central processing unit, and transmits the data to other devices or devices when it is transmitted wirelessly. NLC (Ninetec Link Convert), surveillance (CCTV) camera and portable terminal used to convert the digital signal or ADC / DAC (Convert the analog signal to the command to be transmitted from the central processing unit) Analog-Digital / Digital-Analog Convert).

The mobile communication network 30 is a place connecting the main controller unit and the portable terminal, which is composed of a ubiquitous relay network 31, which is a wide area network, and a network relay network 32, which is a local area network.

The ubiquitous relay network 31 receives digital and analog signals (secondary information) converted from information from the main controller and processes and processes the data according to the control signal of the portable terminal (including determination and decision making). Based on the context-aware technology, a video signal for each location photographed by a remote surveillance (CCTV) camera, a sensor signal of the peripheral device 100, and an identification signal of a smart tag are transmitted through the main controller. It acts as a bridge so that it can be sent and received.

In addition, the network relay network 32 transmits the processed digital and analog information from the smart tag and sensor of the sensing unit to the ubiquitous relay network without any damage, and finds the peripheral device 100 to be controlled by the user on the network. In this invention, UPnP (Universal Plug and Play) is used as the network relay network.

[Universal Plug and Play (UPnP)]

It can provide a common interface regardless of the media of all home network devices, and since it is based on IP, there is almost no limit to expanding the network with IP.

In this UPnP, the peripheral device 100 is connected to a network and operates as follows.

① Addressing

-Since UPnP is IP based, when a device (device) is connected to the network, it first requires an IP from a DHCP (Dynamic Host Configuration Protocol) server to be assigned an IP. If there is no DHCP on the network, it will use its default IP.

② Discovery

When a device receives an IP and connects to the network, it first uses an advertisement to inform other devices that it is connected. Alternatively, a control point can find a particular device and put it in its own table.

③ Description

The device found through discovery transmits a description of the feature or function to the control point.

④ Control, Eventing, Presentation

Control, Eventing, and Presentation are ways of using the device at the Control Point, which can be used to send a command to the device (Contro) or change the status of the device. It is the presentation of the contents to the control point (Event) or the status of the device (Presentation).

By using the UPnP (Universal Plug and Play) as a network relay network, it is possible to provide the Internet connection between the peripheral devices 100 in a standardized way easily without the help of a professional, so that it can be connected to the network at any time, and the IP address or function can be networked. It can inform other devices connected to it.

Next, the portable terminal 40 monitors the interior / exterior context of the building using a mobile communication network at a remote location and simultaneously controls the peripheral device 100 for creating / maintaining the environment of the building. This is composed of mobile communication devices such as PDA, mobile phone, DMB phone.

Finally, the detection unit 50 is a place to detect or detect the control signal of the portable terminal by attaching a sensor (Senser) and a smart tag (RFID: Radio Frequency Identification) on one side of the peripheral device, where Sensors include light sensors, magnetic sensors, temperature sensors, and pressure sensors. As such, by attaching a sensor and a smart tag to one side of the peripheral device 100, the peripheral device 100 can be found on the portable terminal through a portable terminal to turn on / off the power.

Hereinafter, the integrated control operation method using the ubiquitous according to the present invention configured as described above are as follows.

As shown in Figures 3 and 4, the user first accesses the Internet using a portable terminal from a remote location and accesses the ubiquitous mode (S100).

At this time, if the user is connected to the ubiquitous mode, the authentication window is displayed and goes through the authentication process (S110).

When the authentication is completed, a confirmation message "network connection" is displayed (S120).

After 2 to 5 seconds after the message is confirmed, a monitoring (CCTV) camera list screen of real-time (context) of the interior / outside of the building is displayed (S130). Here, the surveillance (CCTV) camera list screen is displayed by identifying the surveillance (CCTV) cameras located inside / outside the building through smart tags, and list them by location.

At this time, among the monitoring screens listing the various locations, the video screen of the surveillance (CCTV) camera selected by the user is monitored (S140).

While watching the monitored video screen, the peripheral device 100 is remotely turned on / off through a portable terminal (S150), or the video screen of a surveillance (CCTV) camera is enlarged / reduced through a button operation of the portable terminal ( Zoom in / out) is controlled (S160).

Through such a process, the portable terminal can be configured to remotely control peripheral devices 100 such as home appliances, sound, video, CCTV, electric motors, curtains, lighting equipment, and the like to enable integrated control.

As described above, the present invention, by using a ubiquitous computer anytime, anywhere by connecting to the network to control peripheral devices such as home appliances, sound, video, CCTV, electric, curtains, lighting equipment, etc. There is a good effect that can be integrated control.

Claims (5)

delete delete delete delete A first step (S100) of connecting a user to a ubiquitous mode by using a portable terminal in a remote place; A second step (S110) of displaying an authentication window when the user is connected to the ubiquitous mode and performing an authentication procedure; A third step (S120) in which a confirmation message of “connecting a network” is displayed when authentication is completed; A fourth step (S130) of displaying a surveillance (CCTV) camera list screen which captures the indoor / outdoor context of the building in real time; A fifth step (S140) of monitoring a video screen of a surveillance camera selected by a user; A sixth step (S150) of controlling the on / off power of the peripheral device remotely through the portable terminal while watching the monitored video screen; In the seventh step (S160) of controlling to zoom in / out the video screen of the surveillance (CCTV) camera through the button operation of the portable terminal, The third step requires an IP address from a Dynamic Host Configuration Protocol (DHCP) server to be assigned an IP when the device is connected to the network, or if no DHCP is present on the network, addressing using its default IP address. To do that, When a device receives an IP and connects to the network, it uses advertisements to inform other devices that it is connected, or the control point finds a specific device and puts it in its own table. The steps of discovery, The device found through discovery transmits a description of the feature or function to the control point; Control, eventing, and presentation steps to send a command to the device, to send the contents to a control point when the device status changes, or to check the device status. Integrated control method using a ubiquitous, characterized in that it comprises a.

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