KR20020050041A - Tv on/off r4 . - Google Patents

Abstract

PURPOSE: An automatic TV ON/OFF system is provided to automatically turn on TV receivers when a disaster generates so as to alarm people rapidly, thereby reducing damages of life and property. CONSTITUTION: A TV control signal, caption, text and data signals are encoded by an encoder in video, audio, data and other signals, loaded on a carrier or data channel and transmitted. A decoder included in a TV receiver or VCR decodes the encoded signals to confirm ON/OFF state of a TV receiver, turn on/off the TV receiver, vary a TV tuning number, control volume and provide information. When a disaster occurs, the TV is turned on, and the TV channel is fixed to a disaster broadcasting channel. Alarm is displayed in subtitle on the TV screen.

Description

TV Auto ON / OFF System (R4) {.}

Conventionally, in order to turn on / off the remote TV, etc. from a broadcasting station, a radio wave other than the main carrier (MAIN CARRIER) is transmitted to operate a relay such as a TV to turn on / off the TV.

There were many problems in practical use due to the problem of antenna location adjustment and radio wave reception confirmation in basement of the blind spot.

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1 to 3 decoder design scheme

This system

Encode the signal that controls the TV to the video / audio signal of MAIN CARRIER of broadcasting station with ENCODER, and decode the signal with the built-in / external decoder in TV / VCR. System with regional classification function, TV on / off function, station number change function, volume control function, and information provision function.

Other signals instead of audio or video signals

(As a signal used to control the TV with ancillary signal Ancillary DATA)

Detects the power of the TV and turns ON when the TV is ON, and turns ON when the TV is OFF.

Method to use as a signal to control the TV

Area code (e.g., postal code, line separator area code, etc.),

Individual / Group Code (e.g. Social Security Number, Public Official Number, etc.)

Method to control TV or provide discrimination information by selecting data by region or individual / group by using

The receiver inputs the required region code, emergency type code, and volume level into the decoder in advance to select and view the selected information.

Detects the TV ON / OFF status, turns the TV ON and the flow of disaster broadcasting data is as follows.

Normal broadcast mode refers to the TV status before the disaster warning broadcast. That is, the viewer is watching another channel or the TV is turned off.

The disaster broadcasting start inspection checks whether or not a disaster alarm has been issued in the following order. If the condition is satisfied, the system switches to the disaster broadcasting mode and maintains the current TV status if it is not satisfied.

The disaster broadcasting mode operates as follows.

If the TV is not powered on, turn on the TV.

Fix the TV viewing channel to the disaster broadcasting channel.

Display or change alarm contents in subtitles.

Adjust the TV volume to the volume initially selected by the user.

Disaster broadcasting end inspection checks whether the disaster alarm has been released in the following order, and when the condition for disabling the alarm is satisfied, it switches to the TV state (general broadcasting mode) before the disaster broadcasting.

In the simplest structure, the tuner selects only the channel that broadcasts the disaster, and performs the subtitle function normally. When the disaster code is received, the disaster broadcast is performed. If the TV is turned on, adjust the user's preset volume. If the TV is turned off, turn on the TV, adjust the user's preset volume and notify the user of the disaster.

The simplest structure is the lowest cost, and the implementation is easy, but the user's satisfaction is lowered because the subtitle function is provided only to the disaster broadcasting channel.

In the design, the user selects the desired channel and adds the function to view the subtitles provided by the broadcasting channel.

It is relatively inexpensive due to its simple structure, and its implementation is easy. However, when the user is not watching the disaster broadcasting channel, it cannot notify the disaster alert.

By using two tuners, the user can select the desired channel to utilize the closed captioning function. The other channel is fixed to the channel for disaster broadcasting, and when the disaster contents matching the user's input conditions are received, the contents are subtitled. Users can be informed with If the disaster is received, but the TV is turned off, turn on the TV to notify the contents of the disaster, and when the user is watching another channel, switch to the disaster broadcasting channel to notify the contents of the disaster, and the disaster broadcasting ends. When it does, return to the original TV state.

It is efficient to inform the user of the disaster and provides the function of closed captioning, so the user's satisfaction with the system is very high, but two tuners are required and the system implementation cost is high.

In the event of a disaster, the broadcasting station automatically turns on the TV to quickly deliver a disaster warning, thereby reducing the damage to human life and property. The V-CHIP function and the Korean (foreign language) decoder function provide essential multifunction.

Claims (76)

In the system consisting of a decoder (DECODER), which is embedded / external to the wired or wireless or satellite stations and TV not shown, Encoder control signals, captions, text data data, etc. that control the TV to image / audio / data / other signals on broadcaster or data channel of broadcasting station, Decode the signal with a built-in / external decoder (DECODER) for TV / VCR, etc., to determine the area classification function, TV ON / OFF status check function, TV ON / OFF function, TV station number change function, volume control function System with information provision function. In paragraph 1 Method used as a signal to control the TV with an ancillary data or other signals instead of audio or video signals of the main wave In paragraphs 1 and 2 It is a method that implements functions such as TV auto ON / OFF, V-CHIP function, Korean (DECODER) function, one-click reservation function, and local / individual / group information transfer function in one decoder. In paragraphs 1 and 2 In Figure 4 is connected to the cable, the signal receiving unit signal light emitting unit sensor in the cover made of a material transmitting a signal such as infrared rays or radio waves Auxiliary remote control structure consisting of (light, vibration, current, etc.) and method of connecting the light receiving part of TV with IRLink In paragraphs 1 and 2 Receives a signal to turn on / off the TV and connects the ON / OFF signal to the remote control receiver of the TV. In power-saving TV, when the power is turned off, the power is turned on and the power is turned off. system In paragraphs 1, 2 and 3 Recipient needs to input the area code, disaster type code, and volume level to the decoder to select and view the selected information. As the drawing In case of watching VCR (VCR ON) in the structure connected to the system, verify the TV ON / OFF signal by decoder and inform the disaster information by turning on the buzzer or warning lights. In Figure 5 When watching a VCR, CD, etc., one channel change signal is used to switch the TV to TV viewing status, and another disaster broadcasting channel change signal is converted to the channel to watch disaster broadcasting. In the preceding paragraph When broadcasting subtitle contents of disaster broadcasting, subtitles and voices are simultaneously transmitted through MAIN or SUB voice channels. In the preceding paragraph When the decoder always monitors the disaster broadcasting channel and receives the disaster broadcasting signal, the TV is turned ON when the TV is OFF, and the channel is switched to the disaster broadcasting channel, or the other broadcasting channel is switched to the disaster broadcasting channel when the TV is ON. In the preceding paragraph Fixing the tuner to the channel that performs disaster broadcasting to the decoder In the preceding paragraph When the TV is turned on by detecting the power of the TV as it is in the ON state. In the preceding paragraph When the TV is turned off, when the TV is turned off, it is converted into the selected disaster broadcasting channel so that the TV is turned off to receive the disaster broadcasting signal. In paragraphs 1, 2 and 3 The decoder is equipped with a memory device that can input data such as text, picture, and voice that are transmitted from a broadcasting station as a standard. In paragraphs 1, 2 and 3 Type of disaster type and volume level to receive in advance to decoder In paragraphs 1, 2 and 3 The memory contents of the memory device are transmitted and replaced by the broadcasting station if necessary. In paragraphs 1, 2 and 3 Input area code, etc. to the decoder by remote control In paragraphs 1, 2 and 3 Method of inputting region code, etc. into the decoder using a ROM writer. In paragraphs 1, 2 and 3 When the TV sends data with a certain recognition index, the recognition index is input, changed and deleted by the click of a remote controller. In paragraphs 1, 2 and 3 Superimposition of disaster information on the main radio waves of broadcasting stations or decoder design method (1) Emergency order: Alarm start code, area code, individual / group code, disaster type code, end code, checksum Alarm details: Korean subtitle start code, area code, individual / group code, alarm content, end code Emergency release: Alarm dismissal start code, area classification code, individual / group code, disaster type code, end code, checksum To send nested files in order In paragraphs 1, 2 and 3 Superimposition information on the main radio waves of broadcasting stations or decoder design method (2) Emergency order: Alarm start code, area code, individual / group code, disaster type code, end code, checksum Alarm details: Korean subtitle start code, area code, individual / group code, alarm content, end code Emergency release: Alarm dismissal start code, area classification code, individual / group code, disaster type code, end code, checksum To send nested files in order In the preceding paragraph The station performs a test to turn on or off the TV in the required area at the required time, detects the on or off status of the TV with a sensor, checks the operating state, and stores the result in a storage device mounted on the decoder, How to display by text (or voice). When the TV is OFF, the display on the screen when the TV is turned on. In the preceding paragraph Volume height setting method Volume level setting method that raises the volume up to user-specified volume in steps and increases the volume up to the maximum volume step by step after the recognition time. In the preceding paragraph Method to set volume level of TV by click such as remote controls while actually listening to volume coming out of TV In the preceding paragraph In the event of a power failure, the TV's ON signal is detected and a rechargeable battery mounted in the decoder generates emergency voice messages input to the decoder's storage device to provide emergency broadcasting. In the preceding paragraph In case of power failure, it detects the TV's ON signal and turns on the buzzer or emergency light with the rechargeable battery installed in the decoder. In the preceding paragraph The broadcasting station replaces the voice message previously input to the decoder's storage In the preceding paragraph When the TV receives auto ON signal from the decoder in case of power failure, it converts the character data pre-input into the decoder's memory into voice and delivers the warning contents to the voice. In the preceding paragraph When the TV is turned on or off, the automatic test of the TV's automatic ON / OFF function is performed with the test data pre-input into the decoder's memory, and the result of the test is displayed on the screen as caption. TV auto ON / OFF function only when TEST result meets acceptance criteria In the preceding paragraph When TEST S / W is ON, TEST DATA is automatically input to the decoder's memory and the TV auto ON / OFF function is tested and the result is displayed in subtitle. In the preceding paragraph In digital broadcasting, necessary information is sent to the main or sub screen by using TV automatic ON / OFF function, temporary information, multi view, etc. In the preceding paragraph On a TV with a power saving function, How to recognize the ON / OFF status of the TV by measuring the current in the section where the power is turned off during the power saving function In the preceding paragraph On TVs with power cut-off function, such as remote control receivers, only the minimum parts that can receive TV waves, such as TV tuner and TV control MICOM, are turned on continuously to receive TV control radio waves and automatically turn on / off the TV. How TV Designs Stay Functional In the preceding paragraph On a TV with a power saving function, Built-in TV auto ON / OFF function board consisting of tuner, TV auto ON / OFF function and TV power detection function, and TV auto ON / OFF function that inputs SW of other functions to TV Controller Micom. The power of the built-in board consists of the power supply of the TV and the common power supply A television or subtitle processing set-to-box equipped with a disaster warning function can receive a disaster information start command of a predetermined channel as long as the power cord is connected. Area code (e.g. postal code, line number area code), individual / group code (e.g., public employee number, social security number) and disaster type code that you want to receive alerts can be entered into the non-volatile memory by remote control operation. The way to make it Korean subtitle start code, disaster warning code, regional classification code, individual / group code, disaster type code, etc. by encoding or decoding TV automatic ON / OFF signal in the preceding paragraph. Disaster (automatic) alarm is issued by sending end codes in sequence, and Korean automatic subtitle start code, (automatic) alarm contents, and ending code (automatic) alarm contents are sent and received in this order. In the preceding paragraph Korean subtitle start code, disaster warning code, area classification code, individual / group code, disaster type code, and end code in the order of encoding or decoding TV automatic ON / OFF signal. Disaster (automatic) alarm is issued by sending and receiving (automatic) alarm contents in order of Korean subtitle start code, area code, individual / group code, (auto) alarm content, and end code. In the preceding paragraph When the receiver receives a code corresponding to the regional classification code, personal / group code and disaster type code input by the user, the receiver determines the power status of the television according to the user's setting and automatically turns on the television and switches to the disaster broadcasting channel. And volume up to a pre-populated level Upon receipt of an alarm clear, the receiver returns to the state set by the user or before the alarm is issued. In the preceding paragraph Switch function to CHANNEL disaster broadcast channel of TV, restoration function to CHANNEL original state of TV In the preceding paragraph Only the TV automatic ON / OFF function and the ON / OFF status detection function of the TV make up the circuit, and other functions are built into the CHIP that uses the TV's power or a dedicated power source to provide the closed caption function of the TV itself. Embedded design In the preceding paragraph Input the test code for testing all or part of numbers, characters, etc. used as the area code into the non-volatile memory of the decoder built in the TV, and the test code first when the TV auto ON / OFF function is activated. TEST is verified and the TV auto ON / OFF function is executed only when the test is passed, and if the test fails, the TV auto ON / OFF function is displayed on the TV screen without performing the TV auto ON / OFF function. In the preceding paragraph Detect the ON / OFF status of the TV and recheck the ON / OFF status of the TV In the preceding paragraph On TVs with power saving features, TV's ON / OFF status measurement method that detects that the current of the power saving function is 0 (ZERO) and measures the TV's ON / OFF status In paragraphs 1, 2 and 3 Area code is used to control the TV or provide discrimination information by using zip code, liner area code, etc., and individual / group code using resident registration number, official number, etc. by region or individual / group. system In paragraphs 1, 2 and 3 A method that selects all the DATA and assigns recognition indexes (e.g. area code, individual / group code, etc.) In the preceding paragraph How to detect TV's ON / OFF status by detecting element of each part of TV with heat sensor, magnetic sensor, light sensor and voice sensor Disaster alarm is released by sending Korean subtitle start code, disaster alarm release code, area classification code, individual / group code, disaster type code, and end code in this order. In paragraphs 1, 2 and 3 Recognition indicator is assigned to the classified data, and the recognition indicator is input to the decoder embedded in the receiver such as a TV. In paragraphs 1, 2 and 3 Recognition index by region or type is given by letter or number or set of 0 or more characters and 0 or more numbers In paragraphs 1, 2 and 3 Providing discrimination information by road number recognition index or selecting data by road number In paragraphs 1, 2 and 3 How to classify individuals / groups by mobile phone number or station number In paragraphs 1, 2 and 3 How to distinguish individuals / groups by phone number or country code (telephone number among phone numbers) In paragraphs 1, 2 and 3 How to use your address as a regional or individual recognition indicator In paragraphs 1, 2 and 3 Of phone numbers Area classification by country code, area code, country code, etc. In paragraphs 1, 2 and 3 Zip code How Areas Are Divided by Digits (E.g. * is common to all numbers in 15 *-*** etc.) In paragraphs 1, 2 and 3 Method that recognizes a combination of Arabic numerals or special symbols as a numerical value or a large part of the numerical value of the remaining part, excluding the part corresponding to the postal code in the address In paragraphs 1, 2 and 3 Assign a code to a map or region, and identify the region with that code In the preceding paragraph Provide discrimination information by discriminating regions by region code or postal code In paragraphs 1, 2 and 3 Resident Registration Number, Driver's License Number, Social Security Number, Medical Insurance Number, Student ID Number, Public Official Number, Military Number, etc. In paragraphs 1, 2 and 3 Method of detecting ON / OFF status of TV by detecting vibration of speaker or TV main body using vibration sensor In paragraphs 1, 2 and 3 Method of detecting ON / OFF status of TV by measuring the amount of electricity flowing through audio device or image device using current meter In paragraphs 1, 2 and 3 Detects the volume of the speaker with a voice sensor to detect the TV's ON / OFF status In paragraphs 1, 2 and 3 Method to detect the ON / OFF status of the TV by detecting the brightness of the TV screen with the light sensor In paragraphs 1, 2 and 3 Compares the amount of current in the standby state of the TV and the ON state, and detects the ON / OFF state of the TV by measuring the electricity amount of the TV power line with an ammeter. In paragraphs 1, 2 and 3 A method of inputting a phone number, address, name, resident number, etc. into a decoder embedded in a TV with a caller ID on a TV connected to a communication device or a satellite TV (Internet TV). In paragraphs 1, 2 and 3 When an alarm is issued In case of disaster, alarm code starts as <0901h> as code <0Fh>, In case of disaster disaster, use <0Fh> as <0902h> end code as alarm clearing start code In paragraphs 1, 2 and 3 Method of designing a decoder as shown in FIG. In paragraphs 1, 2 and 3 Method of designing a decoder as shown in FIG. In paragraphs 1, 2 and 3 Method of designing a decoder such as FIG. How to send disaster information codes, captions, text, and data to interleave Televisions or auto alarm set-top boxes equipped with auto alarms should always be able to receive auto alarm start commands for a given channel as long as the power cord is connected. The area code you want to receive automatic alerts for (eg, postal code and rower minor code). Personal / group codes (e.g., civil servant numbers, social security numbers) and alarm type codes should be stored in non-volatile memory by the user through remote control operation. Korean subtitle start code, auto alarm command code, area code, individual / group code, alarm type code, and end code are sent in order to issue auto alarm. Alarm content is sent in order of the Korean subtitle start code, alarm content, and end code. The automatic alarm is released by sending Korean subtitle start code, auto alarm release code, area classification code, individual / group code, alarm type code, and end code in this order. Korean subtitle start code, auto alarm command code, area code, individual / group code, alarm type code, and end code are sent in order to issue auto alarm. Alarm content is sent in order of Korean subtitle start code, area code, individual / group code, alarm content, and end code. The automatic alarm is released by sending Korean subtitle start code, auto alarm release code, area classification code, individual / group code, alarm type code, and end code in this order. When the receiver receives a code corresponding to the regional classification code, personal / group code, and alarm type code input by the user, the receiver determines the power status of the television according to the user's setting and automatically turns on the television. It should have the ability to switch and turn up the volume to a pre-filled level. Upon receipt of the automatic alarm release, the receiver returns to the state set by the user or before the alarm is issued.