KR102004869B1 - Display apparatus and control method for the same - Google Patents
Display apparatus and control method for the same Download PDFInfo
- Publication number
- KR102004869B1 KR102004869B1 KR1020120150344A KR20120150344A KR102004869B1 KR 102004869 B1 KR102004869 B1 KR 102004869B1 KR 1020120150344 A KR1020120150344 A KR 1020120150344A KR 20120150344 A KR20120150344 A KR 20120150344A KR 102004869 B1 KR102004869 B1 KR 102004869B1
- Authority
- KR
- South Korea
- Prior art keywords
- top box
- protocol information
- unit
- communication
- display
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention discloses a display apparatus and a method of controlling the same, by checking protocol information of a set-top box connected to the display apparatus and automatically selecting protocol information corresponding to the set-top box. According to an exemplary embodiment of the present invention, a display apparatus includes a display unit, an image processing unit for processing an image signal to display an image on the display unit, a communication unit connected to a set-top box for transmitting and receiving data, and communication with the set-top box. A storage unit for storing a plurality of protocol information corresponding to the type of the set-top box, and when the communication unit and the set-top box is connected, any one of the protocol information corresponding to the connected set-top box from the plurality of protocol information A control unit for selecting and controlling the communication unit to communicate with the connected set-top box according to the selected protocol information. Therefore, since the user does not need to directly input the protocol information of the set-top box in the display device, it is possible to obtain the effect of economics, convenience, and input error prevention by reducing the installation time of the display device.
Description
The present invention relates to a display apparatus and a control method thereof, and more particularly, to a display apparatus for confirming protocol information of a set-top box connected to a display apparatus and automatically selecting protocol information corresponding to the set-top box to perform communication. It relates to a control method.
Hotels, hospitals and large shopping malls are using a variety of electronic products with Internet functions to enhance the convenience of customers and the efficiency of sales management.
For example, the hotel is equipped with a set-top box that can communicate with the central server in each room to provide management and service of all rooms. The set-top box is connected to the display device of each room to control the situation of the room through the command of the central server or to allow the user of the hotel, such as cloud service or checkout.
At this time, the set-top box is mainly provided and managed by system integration (SI) companies. SI companies have been making their own protocol schemes, so they can communicate between their products, but they do not communicate well between their products. SI companies mainly produce servers, set-top boxes, etc., and display devices connected to them are produced by other manufacturers. Therefore, in order to communicate through set-top boxes, protocols that match the unique protocol information set in the set-top box are used. The information must be set on the display device.
Therefore, when a new display device is provided in a hotel, etc., unique protocol information of the corresponding set-top box should be set in the display device. In this case, there is an inconvenience in that the user must manually enter the protocol information of the set-top box in the display device. Also, if the protocol information of the set-top box is incorrectly written, the communication between the set-top box and the display device does not work properly. There is a problem that needs to reset the protocol information of the set-top box connected to the display device. Thus, if the display device can automatically set the protocol information of the set-top box connected to the display device will provide convenience to the user.
Accordingly, the present invention has been made in view of the problems of the conventional display device as described above, and was created to improve the problem. An object of the present invention is to check the protocol information of the set-top box connected to the display device, thereby communicating with the set-top box. A display device and a control method for automatically selecting protocol information for communication are provided.
In order to achieve the above objects, a display device according to the present invention includes a display unit for displaying an image; An image processor which processes an image signal to display an image on the display unit; A communication unit connected to the set-top box for transmitting and receiving data; When the communication unit and the set-top box is connected to the storage unit for storing a plurality of protocol information corresponding to the type of the set-top box for communication with the set-top box, corresponding to the connected set-top box of the plurality of protocol information Selecting any one of the protocol information, characterized in that it comprises a control unit for controlling the communication unit to communicate with the connected set-top box according to the selected protocol information.
The communication unit may send a command to the connected set-top box using any one of the plurality of protocol information, and if there is a response from the connected set-top box, communicate with the connected set-top box according to the used protocol information. It is done.
The communication unit may select one of the protocol information corresponding to the connected set-top box by attempting communication using the plurality of protocol information sequentially.
In addition, the display apparatus further includes a user input unit for inputting a user's selection, and the controller, when the communication with the set-top box is not made using all of the plurality of protocol information, the user through the user input unit The communication may be controlled to be performed based on the input information.
Further, in order to achieve the above objects, a control method of a display apparatus connected to a set top box capable of transmitting and receiving data, the method comprising: connecting to a set top box; Selecting, by the display apparatus, any one of the protocol information corresponding to the connected set-top box from among a plurality of protocol information corresponding to the type of the set-top box stored in the display apparatus for communication with the connected set-top box; And communicating with the connected set-top box based on the selected protocol information.
The selecting of the protocol information may include: sending a command to the set-top box using any one of the plurality of protocol information; Waiting for a predetermined time response from the set-top box; If there is a response from the set-top box, the method may include selecting the used protocol information as protocol information corresponding to the set-top box.
If there is no response from the set-top box, the method returns to the step of sending the command, and may repeat until there is a response from the set-top box by sequentially using another one of the plurality of protocol information.
In addition, the display apparatus includes a user input unit for inputting a user's selection, and if the communication with the set-top box is not made using all of the plurality of protocol information for the set-top box, the user through the user input unit The method may further include inputting predetermined protocol information corresponding to the set top box.
According to the present invention, since the user does not have to directly input the protocol information of the set-top box in the display device, it is possible to provide economy and convenience according to the reduction in the installation time of the display device.
In addition, according to the present invention, when a user directly inputs protocol information, an incorrect selection or input prevents a problem in which an interworking function between the set-top box and the display device does not work properly.
1 is a block diagram illustrating a display apparatus according to an embodiment of the present invention;
2 is a control flowchart illustrating a control method of a display apparatus according to an embodiment of the present invention;
3 is a control flowchart illustrating another example of a control method of a display apparatus according to an exemplary embodiment of the present invention.
Hereinafter, a display apparatus and a control method thereof according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1 is a block diagram showing the configuration of a display device 1 according to an embodiment of the present invention.
As shown in FIG. 1, the display apparatus 1 according to the present embodiment includes a
The display device 1 described in this embodiment can be applied to any type of device capable of displaying an image by processing an image signal / image data such as a TV, a computer monitor, a portable multimedia player, a smartphone, etc. Implementation examples are not limited.
According to an embodiment of the present invention, the display device 1 may be implemented as a smart TV. Smart TVs can receive and display broadcast signals in real time, and have a web browser function, which enables the display of real-time broadcast signals and the search and consumption of various contents through the Internet. to be. In addition, the smart TV includes an interactive mode to provide interactive services to the user. Therefore, when the smart TV is installed in the hotel through the interactive mode, for example, a smart TV is installed in the hotel, the room user can use the hotel service such as cloud service, web surfing, room service, or checkout through the smart TV. Can be.
In this case, a separate input device (not shown) may be provided to provide a command to the display device 1. The input device is an external device operated by the user and transmits a command / control signal / information set to correspond to the user's operation to the display device 1. The input device may be provided as an input keypad (not shown) on the display device 1, and the
Set-
The
The
The
In addition, the
The
The
The
The
In addition, the
2 is a control flowchart illustrating a control method of the display apparatus 1 according to an exemplary embodiment of the present invention.
As shown in FIG. 2, when the set-
The
When the
On the other hand, if the
3 is a control flowchart illustrating a control method when there is no protocol information corresponding to the set-
As shown in FIG. 3, when the set-
The
On the other hand, if the
At this time, if there is protocol information not yet used (NO in S250), the
The
The present invention is not limited to the specific preferred embodiments as described above, and any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims can make various modifications. Examples are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the invention described in the claims below.
1: display device 100: set-top box
200: communication unit 300: image processing unit
400: display unit 500: control unit
600: storage unit
Claims (8)
A display unit;
A communication unit connected to the set-top box for transmitting and receiving data;
A storage unit for communicating with the set top box, the plurality of protocol information corresponding to the type of the set top box;
Sequentially selecting any one of the plurality of protocol information,
Transmitting a command to the set-top box connected through the communication unit based on the selected protocol information;
It is determined whether a response corresponding to the transmitted command is received from the connected set top box,
Controlling the communication unit to communicate with the connected set-top box according to the received protocol information in response to the transmitted command,
To process the image signal received from the connected set-top box to display the image on the display unit
Display device comprising a processor.
And the communication unit selects any one of the protocol information corresponding to the connected set-top box by attempting communication using the plurality of protocol information sequentially.
The display apparatus further includes a user input unit for inputting a user's selection,
The processor may control to perform communication based on information input by a user through the user input unit when communication with the set-top box is not performed using all of the plurality of protocol information.
Connecting with a set top box;
Sequentially selecting, by the display apparatus, any one protocol information from among a plurality of protocol information for communication with the connected set-top box;
Transmitting a command to a set-top box connected through a communication unit based on the selected protocol information;
Determining whether a response corresponding to the transmitted command is received from the connected set top box; And
And communicating with the connected set-top box according to the received protocol information in response to the transmitted command.
If there is no response from the set-top box,
Returning to the step of selecting the protocol information, and selecting another one of the plurality of protocol information and repeating until there is a response from the set-top box.
The display device includes a user input unit for inputting a user's selection,
If the communication with the set-top box is not performed using all of the plurality of protocol information with respect to the set-top box, the user inputs predetermined protocol information corresponding to the set-top box through the user input unit; Control method characterized in that.
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KR1020120150344A KR102004869B1 (en) | 2012-12-21 | 2012-12-21 | Display apparatus and control method for the same |
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KR1020120150344A KR102004869B1 (en) | 2012-12-21 | 2012-12-21 | Display apparatus and control method for the same |
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KR20140081042A KR20140081042A (en) | 2014-07-01 |
KR102004869B1 true KR102004869B1 (en) | 2019-10-01 |
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KR20170044868A (en) * | 2015-10-16 | 2017-04-26 | 삼성전자주식회사 | Display apparatus and the controlling method thereof |
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JP2012032845A (en) * | 2010-06-30 | 2012-02-16 | Canon Inc | Information processor, control method and program |
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KR101009954B1 (en) * | 2004-08-24 | 2011-01-20 | 주식회사 케이티 | The home network device, the peripheral device install program system and method for setting the peripheral device install program |
KR20080043621A (en) * | 2006-11-14 | 2008-05-19 | 삼성전자주식회사 | Display apparatus and set-top box and display system and display method thereof |
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JP2012032845A (en) * | 2010-06-30 | 2012-02-16 | Canon Inc | Information processor, control method and program |
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