JP2009159190A - Television receiver - Google Patents

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JP2009159190A
JP2009159190A JP2007333456A JP2007333456A JP2009159190A JP 2009159190 A JP2009159190 A JP 2009159190A JP 2007333456 A JP2007333456 A JP 2007333456A JP 2007333456 A JP2007333456 A JP 2007333456A JP 2009159190 A JP2009159190 A JP 2009159190A
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tuner
memory
broadcast
power supply
early warning
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Ikuo Nagashima
郁生 長嶋
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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Abstract

<P>PROBLEM TO BE SOLVED: To obtain a television receiver which starts a power unit having been in a standby condition when Earthquake Early Warning suitable for a user is issued, and obtains a suitable earthquake information. <P>SOLUTION: The television receiver is composed to be provided with: a tuner 2 which receives a broadcasting wave and selects a channel; a notifying tone memory unit 6 which memorizes a notifying tone broadcasted at a time of Earthquake Early Warning; a tone comparison unit 5 which compares a voice of the broadcasting wave selected by the tuner 2 and the notifying tone memorized in the notifying tone memory unit 6, and outputs the comparison result; a memory 8 which records a broadcasting station for the Earthquake Early Warning reception registered for reception of the Earthquake Early Warning; and a microcomputer 7 which selects the broadcasting station for the Earthquake Early Warning reception recorded in the memory 8 in the standby condition of the power unit 9 through the tuner 2, and switches the power unit 9 to an activation condition when the comparison result is discriminated to coincide in the standby condition. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

この発明は、テレビジョン受信機における緊急地震速報の受信に関する。   The present invention relates to reception of earthquake early warning information in a television receiver.

２００７年１０月１日から一般向けの緊急地震速報が開始された。緊急地震速報とは、地震発生直後に観測された地震の初期微動をもとに各地の地震到達時刻や震度を予測し、その情報を発信するものである。テレビ放送においては、気象庁から発信された地震情報から、地震の発生地域や震度をもとに各放送局が独自に定めた基準によって地震情報を放送する。放送の際、各放送局独自の報知音とともに地震の情報が表示される。   From October 1, 2007, public emergency earthquake warnings were started. Emergency earthquake alerts are used to predict earthquake arrival times and seismic intensity at various locations based on the initial tremors of earthquakes observed immediately after the occurrence of an earthquake, and to transmit that information. In TV broadcasting, earthquake information is broadcast from the earthquake information transmitted by the Japan Meteorological Agency according to the criteria that each broadcasting station has independently determined based on the earthquake occurrence area and seismic intensity. When broadcasting, earthquake information is displayed together with a notification sound unique to each broadcasting station.

一方、緊急地震速報に類似したもので緊急警報放送があり、これは、東海大地震、津波などの警報や都道府県知事の要請等で放送される。緊急警報放送には特別な識別信号が含まれており、緊急警報放送に対応した機器では、スタンバイ状態にしていると自動で電源を起動し、災害発生を知ることができる。また特許文献１では、緊急警報放送に対応した機器と同様に、電源がＯＦＦであってもＲＤＳ（ラジオデータシステム）の番組識別コードにより緊急放送が放送中であることが検出された場合は、音声を出力させるオーディオ機器が提案されている。   On the other hand, there is an emergency warning broadcast similar to the earthquake early warning, which is broadcast at the warning of Tokai earthquake, tsunami, and the request of the prefectural governor. The emergency warning broadcast includes a special identification signal, and the device corresponding to the emergency warning broadcast can automatically start the power supply and know the occurrence of a disaster when in a standby state. In Patent Document 1, as in the case of equipment corresponding to emergency warning broadcasting, even when the power is turned off, it is detected that the emergency broadcast is being broadcast by the RDS (Radio Data System) program identification code. Audio devices that output sound have been proposed.

しかし、緊急地震速報では、緊急警報放送やＲＤＳのように自動で電源を起動させる識別信号は含まれていないため、テレビを視聴しているときには緊急地震速報を確認することができるが、テレビを視聴していないときに緊急地震速報が発せられても、その情報を得ることができない。家庭では常にテレビを視聴しているわけではないため、その場合、緊急地震速報を確認できず、地震に対する備えをすることができない。   However, since the earthquake early warning does not include an identification signal that automatically activates the power like emergency warning broadcasting or RDS, you can check the earthquake early warning while watching TV. Even if an earthquake early warning is issued when the user is not watching, the information cannot be obtained. Because you are not always watching TV at home, you cannot check the earthquake early warning and you cannot prepare for the earthquake.

特許文献２では、スタンバイ状態においてアラーム音および文字による緊急放送を受信したときに、映像表示部等の電源部をオンさせて起動状態に移行する緊急情報受信装置が提案されている。   Patent Document 2 proposes an emergency information receiving apparatus that turns on a power source unit such as a video display unit and shifts to an activated state when an emergency broadcast using alarm sounds and characters is received in a standby state.

実開平６−２６３２７号公報Japanese Utility Model Publication No. 6-26327 特開平７−２６４５１２号公報Japanese Patent Laid-Open No. 7-264512

しかしながら、特許文献２の緊急情報受信装置では、スタンバイ状態であるときに受信する放送局を定める機能を有しておらず、スタンバイ直前に受信していた放送波を受信し続けるため、最後に受信していた放送局の基準による地震情報を得ることになる。放送局は地震が発生した地域や震度によって緊急地震速報を放送するかどうかを決める独自の基準を持っているため、この場合、ユーザーが望んでいない地震情報で電源が起動することや、ユーザーが望んでいる地震情報で電源が起動しないことがある。すなわち、表示される地震情報の内容は放送局によってばらばらであるため、ユーザーが望んでいる情報を得ることができないといった問題があった。また、緊急地震速報を送信しない放送局を最後に視聴していた場合には、地震情報を全く得ることができないといった問題があった。さらに、ビデオやＤＶＤなどの外部入力を最後に視聴していた場合には、警報の検出部は動作しているのでテレビジョン受信機は自動で起動するが、無信号状態で起動するため、ユーザーは緊急地震速報が発せられたことに気づいても、正確に地震情報を得ることができないといった問題があった。   However, the emergency information receiving apparatus of Patent Document 2 does not have a function for determining a broadcast station to be received when in the standby state, and continues to receive the broadcast wave received immediately before standby. You will get earthquake information according to the standards of the broadcasting station you were doing. Since the broadcasting station has its own standard that determines whether or not to send an earthquake early warning depending on the area where the earthquake occurred and the seismic intensity, in this case the power supply starts with earthquake information that the user does not want or the user The power supply may not start with the desired earthquake information. That is, since the content of the displayed earthquake information varies from broadcasting station to broadcasting station, there is a problem that the information desired by the user cannot be obtained. In addition, there was a problem that earthquake information could not be obtained at all when a broadcast station that did not transmit emergency earthquake warnings was watched last. Furthermore, when the external input such as video or DVD was last viewed, the alarm detection unit is operating, so the television receiver starts automatically, but it starts in no signal condition, so the user Had the problem of not being able to obtain accurate earthquake information even if they realized that an earthquake early warning was issued.

本発明は上述のような問題を解決するためになされたものであり、ユーザーにとって適切な緊急地震速報が発せられたときにスタンバイ状態である電源部を起動し、適切な地震情報が得られるテレビジョン受信機を得ることを目的とする。   The present invention has been made in order to solve the above-described problems, and is a television in which a power supply unit in a standby state is activated and appropriate earthquake information can be obtained when an emergency earthquake warning appropriate for a user is issued. The aim is to obtain a John receiver.

本発明に係るテレビジョン受信機は、放送波を受信し選局するチューナー、緊急地震速報時に放送される報知音が記憶された報知音記憶部、チューナーで選局された放送波の音声と報知音記憶部に記憶された報知音を比較して比較結果を出力する音声比較部、緊急地震速報の受信用に登録された速報受信用放送局を記録するメモリ、電源部のスタンバイ状態においてメモリに記録されている速報受信用放送局をチューナーを介して選局し、スタンバイ状態において比較結果が一致すると判別されたとき電源部を起動状態に切り替えるマイクロコンピュータを備えて構成される。   The television receiver according to the present invention includes a tuner that receives and selects a broadcast wave, a notification sound storage unit that stores a notification sound that is broadcast at the time of the earthquake early warning, and audio and notification of the broadcast wave that is selected by the tuner. A voice comparison unit that compares the notification sounds stored in the sound storage unit and outputs a comparison result, a memory that records a broadcast station for receiving the early warning registered for receiving the earthquake early warning, and a memory in a standby state of the power supply unit It is configured to include a microcomputer that selects a recorded broadcast station for receiving a quick report via a tuner and switches the power supply unit to an activated state when it is determined that the comparison results match in the standby state.

本発明のテレビジョン受信機は、緊急地震速報の受信用に登録された速報受信用放送局を記録するメモリと、電源部のスタンバイ状態においてメモリに記録されている速報受信用放送局をチューナーを介して選局し、音声比較部による比較結果が一致すると判別されたとき電源部を起動状態に切り替えるマイクロコンピュータとを備えているため、スタンバイ状態において常に適切な地震の情報を得ることができ、地震に対する適切な備えをすることが可能である。   The television receiver of the present invention includes a memory for recording a broadcast station for receiving a breaking news registered for receiving an earthquake early warning, and a broadcast station for receiving the breaking news recorded in the memory in a standby state of a power supply unit. And a microcomputer that switches the power supply unit to the activated state when it is determined that the comparison result by the voice comparison unit matches, it is possible to always obtain appropriate earthquake information in the standby state, It is possible to make appropriate preparations for earthquakes.

以下、この発明をその実施の形態を示す図面に基づいて具体的に説明する。   Hereinafter, the present invention will be specifically described with reference to the drawings showing embodiments thereof.

（構成）
図１に本発明に係るテレビジョン受信機のブロック図を示す。テレビジョン受信機は、放送波を受信するアンテナ１、アンテナ１と接続されアンテナ１からの放送波を受信し選局するチューナー２、チューナー２と接続されチューナー２により選局された放送波を復調する復調部３、復調部３と接続され復調された放送波を映像・音声・データ放送などに分離するデコード部４を備える。 (Constitution)
FIG. 1 is a block diagram of a television receiver according to the present invention. A television receiver is connected to an antenna 1 that receives broadcast waves, a tuner 2 that is connected to the antenna 1 to receive and select a broadcast wave, and a tuner 2 that is connected to the tuner 2 and demodulates the broadcast wave that is selected by the tuner 2. A demodulating unit 3 that is connected to the demodulating unit 3 and a decoding unit 4 that separates the demodulated broadcast wave into video / audio / data broadcasting.

また、緊急地震速報時に放送される報知音が記憶された報知音記憶部６、報知音記憶部６およびデコード部４と接続されチューナー２で選局された放送波の音声と報知音記憶部６に記憶された報知音を比較して比較結果を出力する音声比較部５、各種情報を記録するメモリ８、電源部９を備える。さらに、音声比較部５、メモリ８、電源部９と接続され、各ブロックを制御するマイクロコンピュータ７を備える。   The sound of the broadcast wave selected by the tuner 2 and the notification sound storage unit 6 connected to the notification sound storage unit 6, the notification sound storage unit 6 and the decoding unit 4 in which the notification sound broadcast at the time of the earthquake early warning is stored. Are provided with a voice comparison unit 5 that compares the notification sounds stored in and outputs a comparison result, a memory 8 that records various information, and a power source unit 9. Furthermore, a microcomputer 7 connected to the voice comparison unit 5, the memory 8, and the power supply unit 9 is provided for controlling each block.

（動作）
次に、本発明に係るテレビジョン受信機の動作を、図１に示すブロック図と図２に示すフローチャートを基に説明する。 (Operation)
Next, the operation of the television receiver according to the present invention will be described based on the block diagram shown in FIG. 1 and the flowchart shown in FIG.

図２に示すようにテレビジョン受信機の動作がスタートし受信が行われている状態において、外部からの操作に応じて、すなわちユーザーの手によって起動状態からスタンバイ状態への切り替え信号が発せられ電源部９がスタンバイ状態になったとき（ステップＳ１）、マイクロコンピュータ７は電源部９の状態がスタンバイ状態であること、すなわち現在の電源部９の状態、および起動状態からスタンバイ状態に切り替わる直前に視聴していた放送局（直前視聴放送局）をメモリ８に記録する（ステップＳ２、ステップＳ３）。   As shown in FIG. 2, in a state where the operation of the television receiver is started and reception is being performed, a signal for switching from the activated state to the standby state is issued in response to an external operation, that is, by the user's hand. When the unit 9 enters the standby state (step S1), the microcomputer 7 views the power supply unit 9 in the standby state, that is, the current state of the power supply unit 9 and immediately before switching from the activated state to the standby state. The broadcast station (previous viewing broadcast station) that has been recorded is recorded in the memory 8 (steps S2 and S3).

また、メモリ８には緊急地震速報の受信用に登録された放送局（速報受信用放送局）が記録されており、マイクロコンピュータ７は速報受信用放送局をチューナー２を介して選局する（ステップＳ４）。速報受信用放送局はユーザーがあらかじめ登録しておくものとする。チューナー２を介して選局された放送波は復調部３によって復調され、デコード部４によって映像・音声・データ放送などに分離される。   The memory 8 stores a broadcast station registered for receiving the earthquake early warning (broadcast receiving broadcast station), and the microcomputer 7 selects the broadcast station for receiving the early warning via the tuner 2 ( Step S4). The broadcast station for receiving the breaking news is registered in advance by the user. The broadcast wave selected via the tuner 2 is demodulated by the demodulator 3 and separated into video / audio / data broadcast by the decoder 4.

その後、ユーザーの手によってスタンバイ状態から起動状態への切り替え信号が発せられたときは（ステップＳ５→ステップＳ６）、それに応じてマイクロコンピュータ７はメモリ８に記録されている直前視聴放送局を読み出し、チューナー２を介してその放送局を選局する（ステップＳ６）。同時にマイクロコンピュータ７は電源部９が起動している状態であることをメモリ８に記録する（ステップＳ７）。その後、マイクロコンピュータ７は電源部９を起動させ（ステップＳ９）、直前視聴放送局が放送される。以上により、ユーザーの手によってスタンバイ状態から起動状態へ切り替えられたときのマイクロコンピュータ７の動作は終了する。   Thereafter, when a signal for switching from the standby state to the activated state is issued by the user's hand (step S5 → step S6), the microcomputer 7 reads the immediately preceding viewing broadcast station recorded in the memory 8 accordingly, The broadcast station is selected via the tuner 2 (step S6). At the same time, the microcomputer 7 records in the memory 8 that the power supply unit 9 is activated (step S7). Thereafter, the microcomputer 7 activates the power supply unit 9 (step S9), and the immediately preceding viewing broadcast station is broadcast. Thus, the operation of the microcomputer 7 when the user has switched from the standby state to the activated state is completed.

一方、スタンバイ状態の電源部９がユーザーの手によって起動されない間は（ステップＳ５→ステップＳ８）、音声比較部５によって放送波の音声と報知音記憶部に記憶された報知音の比較が行われる（ステップＳ８）。比較結果が一致すると判別されたとき、すなわち放送波の音声に緊急地震速報の報知音が検出されれば（ステップＳ８→ステップＳ９）、マイクロコンピュータ７は電源部９を起動状態に切り替え（ステップＳ９）、速報受信用放送局がそのまま放送される。以上により、音声比較部５の比較結果によってスタンバイ状態から起動状態へ切り替えられたときのマイクロコンピュータ７の動作は終了する。   On the other hand, while the power supply unit 9 in the standby state is not activated by the user's hand (step S5 → step S8), the sound comparison unit 5 compares the sound of the broadcast wave with the notification sound stored in the notification sound storage unit. (Step S8). If it is determined that the comparison results match, that is, if an emergency earthquake warning sound is detected in the sound of the broadcast wave (step S8 → step S9), the microcomputer 7 switches the power supply unit 9 to the activated state (step S9). ), The broadcast station for receiving the breaking news is broadcast as it is. Thus, the operation of the microcomputer 7 when the standby state is switched to the activated state based on the comparison result of the voice comparison unit 5 is completed.

スタンバイ状態の電源部９がユーザーの手によって起動されず、かつ放送波の音声に緊急地震速報の報知音が検出されない間は、電源部９はスタンバイ状態のまま通常動作、すなわち音声比較部５による比較が継続される（ステップＳ８→ステップＳ１０）。   While the power supply unit 9 in the standby state is not activated by the user's hand and the alarm sound of the emergency earthquake warning is not detected in the sound of the broadcast wave, the power supply unit 9 is in normal operation in the standby state, that is, by the voice comparison unit 5 The comparison is continued (step S8 → step S10).

また、電源部９が電源起動状態の場合、すなわちメモリ８に電源部９が起動している状態であることが記録されている間は、ユーザーの手によって電源部９をスタンバイ状態から電源起動状態にする信号が発せられた場合、あるいは音声比較部５によって放送波の音声に緊急地震速報の報知音が検出された場合ともにマイクロコンピュータ７は特に動作せず、電源部９やチューナー２はそのままの状態が維持される。   Further, when the power supply unit 9 is in the power-on state, that is, while the memory 8 records that the power-source unit 9 is activated, the power-source unit 9 is switched from the standby state to the power-on state by the user. The microcomputer 7 does not operate particularly when the signal to be generated is issued, or when the sound comparison unit 5 detects the warning sound of the earthquake early warning in the sound of the broadcast wave, and the power source unit 9 and the tuner 2 remain unchanged. State is maintained.

以上のように、マイクロコンピュータ７は、ユーザーにより発せられる起動状態とスタンバイ状態の切り替え信号、音声比較部５による比較結果およびメモリ８に記録された情報に応じてメモリ８、チューナー２および電源部９を制御する機能を備える。   As described above, the microcomputer 7 includes the memory 8, the tuner 2, and the power supply unit 9 according to the switching signal between the start state and the standby state issued by the user, the comparison result by the voice comparison unit 5, and the information recorded in the memory 8. It has a function to control.

（効果）
本発明のテレビジョン受信機は、緊急地震速報の受信用に登録された速報受信用放送局を記録するメモリ８と、電源部９のスタンバイ状態においてメモリ８に記録されている速報受信用放送局をチューナー２を介して選局し、音声比較部による比較結果が一致すると判別されたとき電源部９を起動状態に切り替えるマイクロコンピュータ７とを備えているため、スタンバイ状態において常に適切な地震の情報を得ることができ、地震に対する適切な備えをすることが可能である。 (effect)
The television receiver of the present invention includes a memory 8 for recording a broadcast station for receiving a breaking news registered for receiving an earthquake early warning, and a broadcast station for receiving a breaking news recorded in the memory 8 when the power supply unit 9 is in a standby state. Is selected via the tuner 2 and the microcomputer 7 that switches the power supply unit 9 to the activated state when it is determined that the comparison results by the voice comparison unit match, is always appropriate in the standby state. It is possible to prepare for the earthquake.

また、直前視聴放送局を記録するメモリ８と、ユーザーにより発せられるスタンバイ状態から起動状態への切り替え信号に応じてメモリ８に記録されている直前視聴放送局をチューナー２を介して選局するマイクロコンピュータ７とを備えているため、ユーザーによりスタンバイ状態から起動状態への切り替え信号が発せられた場合は、スタンバイ状態の直前に視聴していた放送局を自動的に選択することが可能である。   In addition, a memory 8 that records the immediately preceding broadcast station, and a micro that selects the immediately preceding broadcast station recorded in the memory 8 in response to a switching signal from the standby state to the activated state issued by the user via the tuner 2. Since the computer 7 is provided, it is possible to automatically select the broadcasting station that was viewed immediately before the standby state when the user issues a switching signal from the standby state to the activated state.

本発明に係るテレビジョン受信機のブロック図である。It is a block diagram of the television receiver which concerns on this invention. 本発明に係るテレビジョン受信機のフローチャートを示す図である。It is a figure which shows the flowchart of the television receiver which concerns on this invention.

符号の説明Explanation of symbols

１ アンテナ、２ チューナー、３ 復調部、４ デコード部、５ 音声比較部、６ 報知音記憶部、７ マイクロコンピュータ、８ メモリ、９ 電源部。   DESCRIPTION OF SYMBOLS 1 Antenna, 2 Tuner, 3 Demodulation part, 4 Decoding part, 5 Voice comparison part, 6 Notification sound storage part, 7 Microcomputer, 8 Memory, 9 Power supply part.

Claims (3)

放送波を受信し選局するチューナーと、
緊急地震速報時に放送される報知音が記憶された報知音記憶部と、
前記チューナーで選局された前記放送波の音声と前記報知音記憶部に記憶された前記報知音を比較して比較結果を出力する音声比較部と、
緊急地震速報の受信用に登録された速報受信用放送局を記録するメモリと、
電源部のスタンバイ状態において前記メモリに記録されている前記速報受信用放送局を前記チューナーを介して選局し、前記スタンバイ状態において前記比較結果が一致すると判別されたとき前記電源部を起動状態に切り替えるマイクロコンピュータと、を備える、
テレビジョン受信機。 A tuner that receives and selects broadcast waves,
A notification sound storage unit storing a notification sound broadcast at the time of emergency earthquake warning;
A sound comparison unit that compares the sound of the broadcast wave selected by the tuner with the notification sound stored in the notification sound storage unit and outputs a comparison result;
A memory for recording a broadcast station for receiving an early warning registered for receiving an earthquake early warning;
The broadcast station for receiving the breaking news recorded in the memory in the standby state of the power supply unit is selected via the tuner, and when it is determined that the comparison result matches in the standby state, the power supply unit is set in the activated state. A microcomputer for switching,
Television receiver. 前記メモリは、前記起動状態から前記スタンバイ状態に切り替わる直前に視聴していた直前視聴放送局、および現在の前記電源部の状態をさらに記録し、
前記マイクロコンピュータは、前記比較結果および前記メモリに記録された情報に応じて、前記チューナーおよび前記電源部を制御する、
請求項１に記載のテレビジョン受信機。 The memory further records the state of the immediately preceding broadcast station that was viewed immediately before switching from the activated state to the standby state, and the current state of the power supply unit,
The microcomputer controls the tuner and the power supply unit according to the comparison result and information recorded in the memory.
The television receiver according to claim 1. 前記マイクロコンピュータは、外部からの操作に応じた前記スタンバイ状態から前記起動状態への切り替え信号に応じて前記メモリに記録されている前記直前視聴放送局を前記チューナーを介して選局するとともに、前記電源部を起動させる、
請求項２に記載のテレビジョン受信機。 The microcomputer selects, via the tuner, the immediately preceding viewing broadcast station recorded in the memory in response to a switching signal from the standby state to the activated state in response to an external operation, and Start the power supply unit,
The television receiver according to claim 2.
JP2007333456A 2007-12-26 2007-12-26 Television receiver Pending JP2009159190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007333456A JP2009159190A (en) 2007-12-26 2007-12-26 Television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007333456A JP2009159190A (en) 2007-12-26 2007-12-26 Television receiver

Publications (1)

Publication Number Publication Date
JP2009159190A true JP2009159190A (en) 2009-07-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007333456A Pending JP2009159190A (en) 2007-12-26 2007-12-26 Television receiver

Country Status (1)

Country Link
JP (1) JP2009159190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108495175A (en) * 2018-03-12 2018-09-04 青岛海信电器股份有限公司 A kind of method and apparatus for controlling communication message when smart television interconnection external equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108495175A (en) * 2018-03-12 2018-09-04 青岛海信电器股份有限公司 A kind of method and apparatus for controlling communication message when smart television interconnection external equipment
CN108495175B (en) * 2018-03-12 2020-10-30 海信视像科技股份有限公司 Method and device for controlling communication message when smart television interconnects external equipment

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