JP2018157555A5

JP2018157555A5 - Receiver, receiving method

Info

Publication number: JP2018157555A5
Application number: JP2018033951A
Authority: JP
Filing date: 2018-02-27
Publication date: 2019-10-03
Anticipated expiration: 2037-03-17

Description

実施形態は、受信機、受信方法に関する。 Embodiments relate to a receiver and a receiving method .

実施形態によれば、送信手段によって送信された映像ストリーム、音声ストリーム、データ放送ストリーム、アプリケーション制御情報を含む前記放送波を受信する受信部と、
前記受信部によって受信された放送波を処理して映像信号を出力するコンテンツ処理部と、
前記コンテンツ処理部によって出力された前記映像信号を表示器の表示画面に全画面表示させる表示制御部と、
通信部と、
前記受信部が受信した前記アプリケーション制御情報をもとに前記通信部を介して通信を行うアプリケーション制御部と、
を備えた受信機であって、
前記アプリケーション制御部が前記アプリケーション制御情報をもとに前記通信部を介して通信を実行する場合、セキュリティ動作検出部によってトランスポートレイヤーセキュリティ（ＴＬＳ）に基づくセキュリティ通信の通信状態を検出するセキュリティ動作検出部を有し、
前記表示制御部は更に、
前記セキュリティ動作検出部によって検出された前記通信状態が、前記セキュリティ通信の実行中であった場合、前記表示器の表示画面に前記映像信号を全画面表示させた状態で、前記セキュリティ通信が実行中であることの表示を前記全画面表示に重ならないように、前記表示画面の周囲に位置するフレームに表示させ、
さらに前記セキュリティ動作検出部によって検出された前記通信状態が、前記セキュリティ通信の実行中にエラーが発生した状態であった場合、
エラーの要因が、ルート証明書自体が受信機側にない場合は、受信機側にルート証明書が存在していないためセキュリティ通信を実行できない旨を、前記全画面表示上に重ねて表示させ、
前記エラーの要因が、回線障害の認証処理エラーの場合、設定時間内に接続できなかった旨を、前記全画面表示上に重ねて表示させ、
前記エラーの要因が、チェーン不正に関する認証エラーの場合は、接続先の証明書設定に問題が発生しているため、接続先を中断する旨を、前記全画面表示上に重ねて表示させる受信機であり、また受信方法でもある。 According to the embodiment, the receiving unit that receives the broadcast wave including the video stream, the audio stream, the data broadcast stream, and the application control information transmitted by the transmission unit;
A content processing unit that processes broadcast waves received by the receiving unit and outputs a video signal;
A display control unit for displaying the video signal output by the content processing unit on a full screen on a display screen of a display;
A communication department;
An application control unit that performs communication via the communication unit based on the application control information received by the reception unit;
A receiver comprising:
When the application control unit performs communication via the communication unit based on the application control information, the security operation detection detects the communication state of the security communication based on the transport layer security (TLS) by the security operation detection unit Part
The display control unit further includes
When the communication state detected by the security operation detection unit is executing the security communication, the security communication is being executed with the video signal displayed on the full screen on the display screen of the display unit. So that the display indicating that it is not overlapped with the full-screen display is displayed in a frame located around the display screen,
Further, when the communication state detected by the security operation detection unit is a state where an error has occurred during execution of the security communication,
If the cause of the error is that the root certificate itself is not on the receiver side, the fact that the root certificate does not exist on the receiver side and security communication cannot be executed is displayed over the full screen display,
If the cause of the error is a line failure authentication processing error, the fact that connection could not be established within the set time is displayed over the full screen display,
If the cause of the error is an authentication error related to chain fraud, there is a problem in the certificate setting of the connection destination, so that the receiver that interrupts the connection destination is displayed over the full screen display. It is also a receiving method .

Claims

A receiver for receiving the broadcast wave including the video stream, the audio stream, the data broadcast stream, and the application control information transmitted by the transmission unit;
A content processing unit that processes broadcast waves received by the receiving unit and outputs a video signal;
A display control unit for displaying the video signal output by the content processing unit on a full screen on a display screen of a display;
A communication department;
An application control unit that performs communication via the communication unit based on the application control information received by the reception unit;
A receiver comprising:
When the application control unit performs communication via the communication unit based on the application control information, the security operation detection detects the communication state of the security communication based on the transport layer security (TLS) by the security operation detection unit Part
The display control unit further includes
When the communication state detected by the security operation detection unit is executing the security communication, the security communication is being executed with the video signal displayed on the full screen on the display screen of the display unit. So that the display indicating that it is not overlapped with the full-screen display is displayed in a frame located around the display screen,
Further, when the communication state detected by the security operation detection unit is a state where an error has occurred during execution of the security communication,
If the cause of the error is that the root certificate itself is not on the receiver side, the fact that the root certificate does not exist on the receiver side and security communication cannot be executed is displayed over the full screen display,
If the cause of the error is a line failure authentication processing error, the fact that connection could not be established within the set time is displayed over the full screen display,
If the cause of the error is an authentication error related to chain fraud, there is a problem with the certificate setting at the connection destination, so that the connection destination is interrupted and displayed on the full screen display. <Br /> Receiver.

A receiver that receives the broadcast wave including the video stream, the audio stream, the data broadcast stream, and the application control information transmitted by a transmission unit;
A content processing unit that processes broadcast waves received by the receiving unit and outputs a video signal; a display control unit that displays the video signal output by the content processing unit on a display screen of a display;
A communication department;
An application control unit that performs communication via the communication unit based on the application control information received by the reception unit;
A receiving method for a receiver comprising:
When the application control unit performs communication via the communication unit based on the application control information, a security operation detection unit detects a communication state of security communication based on Transport Layer Security (TLS);
The display control unit further
When the communication state detected by the security operation detection unit is executing the security communication, the security communication is being executed with the video signal displayed on the full screen on the display screen of the display unit. So that the display indicating that it is not overlapped with the full-screen display is displayed in a frame located around the display screen,
Further, when the communication state detected by the security operation detection unit is a state where an error has occurred during execution of the security communication,
If the cause of the error is that the root certificate itself is not on the receiver side, the fact that the root certificate does not exist on the receiver side and security communication cannot be executed is displayed over the full screen display,
If the cause of the error is a line failure authentication processing error, the fact that connection could not be established within the set time is displayed over the full screen display,
If the cause of the error is an authentication error related to chain fraud, there is a problem with the certificate setting of the connection destination, so that the connection destination is interrupted is displayed over the full screen display.
Reception method.