KR20100102868A - In englishthe method which delivers the web data of the multiplex device with one web document and uses this technique and the network contents adaptation style remote control embodiment where the web browsing is possible - Google Patents

Abstract

PURPOSE: A method for transmitting web data of a multi device by one web document and a method for realizing a remote controller adaptive to network contents capable of web browsing using the same are provided to transmit various contents to one web document, thereby realizing a function of transmitting an advertisement and a message to a sub device according to a service feature. CONSTITUTION: A sub device tag defines various web data in sub devices by one web document. A remote controller includes a function specialized for a service. Remote controller web data classify key data and web data by a key tag. Key data analyzes a coordinate that a user inputs through a touch screen(17) to extract a key code.

Description

 {In EnglishThe method which delivers the web data of the multiplex device with one web document and uses this method of delivering web data from multiple devices into a single web document and using this technology technique and the network contents adaptation style remote control embodiment where the web browsing is possible}

The present invention provides a technology for implementing advertisements and message messengers using a sub-device capable of web browsing as a single web document, and timing of specifying a function of a remote control for each service or content in a multimedia content service device using the Internet such as IP-TV. It is the field of internet home appliance control using internet, wireless network, web server, web browsing and embedded platform.

The present invention provides a web browsing technology capable of displaying a web language such as HTML and XML on a liquid crystal LCD screen, a wireless transmit / receive technology capable of transmitting and receiving data wirelessly, and a touch screen capable of recognizing selection of key icons displayed on the LCD screen. It is based on IP routing technology that can access linked data by using embedded system technology and network's NAT (Network Address Translation) technology, which enables computation processing to extract technology and key codes.

With the advent of ubiquitous environment and IP-TV, various devices and services have been made available on the Internet.In order to provide various services, these devices receive data from the server on the Internet and display it on the screen without putting the GUI of the device inside the equipment. . This method can provide a variety of services and optimized GUI in one device, but the type of key, key map, and input method are very complicated to cope with all services in the present remote controller which directly inputs information from the user. It is very difficult to specify the remote control function in the service because it must be configured. In addition, one web document can be used to browse web documents on only one device, so even if the device is dependent on the parent device, web data that is separated from other web servers must be divided and transmitted separately. In the case of services, there is a problem that the configuration is complicated.

 To solve this problem, we develop a technology that can deliver web data to each device as a single web document to sub-devices connected to the same layer or lower layer under the parent device, and then use this technology under the parent device (STB). Web data downloaded from an external server with liquid crystal and touch screen connected to a wireless sub network and remote control supporting web browsing functions can be downloaded from an external server using the self-defined sub device tag and comment tag. Can be delivered to the remote control connected to the wireless sub network, and the connected remote control strips off the sub device tag and comment tag, and the web data related to the remote control GUI is displayed on the LCD screen through the browser, and the data in the remote control key tag is displayed. User Pressing the icon displayed on the LCD after the extraction of the key code by analyzing a coordinate input through a touch screen by passing to the parent device and STB for the user to recognize a remote controller key input. If the STB does not support such a function, it implements a network content adaptive remote control capable of web browsing that can ignore data related to the remote control with tags and comment tags not defined in the standard.

The effect that can be caused by the present invention is that the service provider who wants to provide content services through the Internet can specify the type of the remote control key optimized for each service, key design and key map, so that a service can be effectively provided. Using this method, various contents can be transmitted as a single web document, so that functions such as advertisement and message delivery to sub devices can be implemented according to service characteristics.

FIG. 1 is a schematic diagram of the overall concept, and FIG. 2 is a diagram illustrating the operating principle of the present invention, which is composed of a web server, an STB, and a remote controller, and FIG. 3 is a diagram illustrating a flow of data processing.

The web server 1 stores the GUI web data 7 and the remote control GUI web data 8 of the STB. When a request is received from the client using the HTTP protocol, the GUI web data 7 and the remote control GUI web data 8 are stored. Is bundled into one web data and transmitted to the client (STB) 4 via the network 9. At this time, HTML itself defines a sub-device tag 22-1 that is not defined in a web language such as XML, and key data and web data to be displayed on a remote controller LCD later are comment tags (22-) defined in the web language. 2) If the device does not have the same function as the invention to wrap the remote control key data and web data to ignore it.

The parent device (STB) 4 receives the data received from the web server to the network 10, passes it to the tag filter 11, and the tag filter 10 analyzes the tag of the web data to define a sub-device tag defined by itself. 22-1), data is captured until the subdevice tag 22-4 ends, and the remaining data 23 is the GUI web data of the parent device STB 4. Displayed via the web browser 12, 24 in the inside and captured remote control data (2) is transmitted to the remote control via the wireless network (14).

The remote controller receives the data received from the wireless sub network 15 and passes the data to the tag filter 19. The tag filter 19 receives the start and end portions 22-4 of the sub-device tags 22-1 and 22-4 from the received data. Delete the start and end (22-5) of the comment (22) tag and capture the part of the remote control key tags (25-11) (26) and the web data (27) corresponding to the remote control GUI The information is passed to the browsers 2 and 29 to be displayed on the LCD 16. When image data download linked to the web data is requested to the parent device STB through the wireless sub network 15 of the remote controller, the parent device STB 4 is connected to the web server via the NAT 13 and the network 10. 9), the linked image is received and added to the LCD 16 for display. The remote control key tag 26 captured by the remote control tag filter 19 is passed to the key data processing unit 21 to analyze the coordinates applied to the touch screen 17 to extract the key code, and to convert the key code into a wireless sub network ( 15) to the parent device STB 4 to allow the parent device STB 4 to respond to the remote control keys.

If you want to deliver web data to multiple subdevices in a single web document, if multiple subdevices are organized in the same layer under the parent device, create an index of the subdevice tag 22-1 with the same number of devices. Mark the same layer on the document so that the parent device can deliver them to each device in a batch, and if it is a configuration that continues to a lower layer such as a sub device under the sub device, another sub device tag subordinate to the sub device tag 22-1 is It is extended by embedding so that data can be taken sequentially.

Figure 1: System Conceptual Diagram

Figure 2: System Configuration and Internal Configuration of Each Device

Figure 3: Data Flow and Processing

Claims (7)

A method of receiving various web data as a single web document through a single parent device using sub device tags defined in a plurality of sub devices and comment tags defined in the standard. How to download the web data to the remote control capable of web browsing to have a remote control function specific to each service provided by a service that provides content through the Internet to configure the remote control function and a method of transmitting the web data. When downloading and displaying the GUI screen data of the parent device using the web method, using the self-defined tag and annotation tag to create and transmit the mother device web data and one page. According to claim 2, the remote control web data has a remote control key tag to distinguish the key data and the web data so that the web data is displayed through the browser, the key data is extracted by analyzing the coordinates entered by the user through the touch screen How to transfer to the parent device. According to claim 1 and 2, the tag is analyzed to take only the complete web data conforming to the web language specification and display it through the browser. Otherwise, the tag is analyzed to capture the corresponding field in the case of a self-defined sub-device tag, and to capture the corresponding device. How to transfer. According to claim 1 and 2, if a plurality of sub-devices under the parent device exists in the same layer does not depend on each other, the sub-device tag of the web document is marked on the same layer to be recognized by the parent device and transmitted to the sub-device of the same layer How to. According to claim 1 and 2, if a plurality of devices under the parent device forms a subordinate layer as if the devices are connected under the device, the sub-devices connected with the sub-devices with different indexes in the sub-device tag and indexes with different indices are sequentially web data. How to transfer.

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