JPH03139067A - Television receiver - Google Patents
Television receiverInfo
- Publication number
- JPH03139067A JPH03139067A JP1277634A JP27763489A JPH03139067A JP H03139067 A JPH03139067 A JP H03139067A JP 1277634 A JP1277634 A JP 1277634A JP 27763489 A JP27763489 A JP 27763489A JP H03139067 A JPH03139067 A JP H03139067A
- Authority
- JP
- Japan
- Prior art keywords
- control
- display
- signal
- cursor
- displayed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Details Of Television Systems (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Controls And Circuits For Display Device (AREA)
- Optical Communication System (AREA)
- Structure Of Receivers (AREA)
- Selective Calling Equipment (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
映像および同映像に重畳して文字または・記号の表示機
能を有するテレビ受像機のリモートコントロールに関す
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a remote control of a television receiver having a function of displaying images and characters or symbols superimposed on the images.
テレビ受像機等のＡＶ機器において、同ＡＶ機器の制御
操作に赤外線を利用したリモコンが広く採用されている
。2. Description of the Related Art Remote controllers that use infrared rays are widely used in AV equipment such as television receivers to control the AV equipment.
これらＡＶ機器のリモコン操作器において、同ＡＶ機器
の各制御項目に一個の操作キーを割り当て、同操作キー
に対応する制御コードで出力する赤外線を変調し、同赤
外綿の信号を受信したＡＶ機器において受信した制御コ
ードに対応する制御回路を駆動する。In the remote controller of these AV devices, one operation key is assigned to each control item of the AV device, the infrared rays outputted are modulated with the control code corresponding to the operation key, and the AV that receives the infrared cotton signal is Drives a control circuit corresponding to the received control code in the device.
テレビ受像機の各制御項目に一個の操作キーを割り当て
るため、制御項目の数に等しい数の操作キーを必要とし
、該ＡＶ機器の高機能化、高性能化にともなって制御項
目が増大し、必要とする操作キーの数が増え、リモコン
操作器も大型化し、扱い難いものとなっていた。Since one operation key is assigned to each control item on a television receiver, a number of operation keys equal to the number of control items is required, and as the AV equipment becomes more sophisticated and sophisticated, the number of control items increases. The number of required operation keys has increased, and the remote controller has also become larger and more difficult to handle.
またテレビ受像機を中心にしてＡＶシステムを構成する
機器も増加し、操作キーのみならずリモコン操作器の数
も増加し、それらの操作は戸惑うだけでなく煩わしいも
のでもあった。In addition, the number of devices constituting an AV system, centering on television receivers, has increased, and the number of not only operation keys but also remote control devices has increased, making their operations not only confusing but also troublesome.
本発明は、多数のしかも複雑なＡＶ機器であっても操作
キーの数を大幅に少なくしたリモコン操作器により、容
易に制御操作をする手段を提供するものである。The present invention provides a means for easily controlling even a large number of complex AV devices using a remote controller with a significantly reduced number of operation keys.
リモコン操作器のいずれかのキー操作により、表示画面
の映像に重畳して制御項目の名称または記号を列記し、
同リモコン操作器のカーソルキーにより同制御項目を選
択し、続く実行キーの操作により選択した制御項目の制
御を行う。By operating any key on the remote controller, the names or symbols of the control items are listed superimposed on the image on the display screen,
The control item is selected using the cursor key of the remote controller, and the selected control item is controlled by the subsequent operation of the execution key.
テレビ受像機１のアンテナ端子２に入力したテレビ放送
信号から制御部６の指定するチャンネルの信号を選択し
、増幅復調した映像信号３ａを表示部５で映像に再現す
る。A signal of a channel designated by a control section 6 is selected from the television broadcast signal inputted to an antenna terminal 2 of a television receiver 1, and an amplified and demodulated video signal 3a is reproduced as a video on a display section 5.
リモコン操作器９は同り上コン操作器９のキー操作によ
り該キーに対応する制御コードを生成し、生成した同制
御コードにより赤外線発光素子を駆動し、同制御コード
で変調した赤外光をリモコン信号として出力する。The remote controller 9 generates a control code corresponding to the key by operating a key on the controller 9, drives an infrared light emitting element with the generated control code, and emits infrared light modulated with the control code. Output as remote control signal.
前記テレビ受像ｉｔのリモコン信号受信部８は、前記リ
モコン操作器９の出力するリモコン信号を受信復調し、
同リモコン操作器９の操作したキーに対応する制御コー
ドを出力する。The remote control signal receiving section 8 of the television reception IT receives and demodulates the remote control signal output from the remote control operating device 9,
A control code corresponding to the key operated by the remote controller 9 is output.
リモコン信号受信部８の出力した制御コードを供給した
制御部６は同制御部６内の読みだし専用メモリに記憶し
である制御手順に従って、同制御コードに誤りのないこ
とを確認し、第１図に示すフローチャートの制御動作を
開始する。The control unit 6 that has supplied the control code output from the remote control signal receiving unit 8 confirms that there is no error in the control code according to the control procedure stored in the read-only memory within the control unit 6, and The control operation shown in the flowchart shown in the figure is started.
第１図のフローチャートは、前記リモコン信号受信部８
および制御部６に常時電源を供給して作動状態とし、リ
モコン操作により他の回路電源の０Ｎ１０ＦＦを可能と
した例を示しである。The flowchart in FIG.
This shows an example in which power is constantly supplied to the control unit 6 to bring it into operation, and other circuit power supplies can be turned on and off by remote control operation.
前記制御部６は受信した制御コードの内容に係わらず同
テレビ受像１１のリモコン信号受信部８および制御部６
を除く回路の電源がＯＮ状態にあるか否かを調べ、ＯＦ
Ｆ状態にあれば同回路電源をＯＮ状態にしたのち次の制
御動作に移る。The control section 6 controls the remote control signal receiving section 8 and the control section 6 of the television receiver 11 regardless of the content of the received control code.
Check whether the power of the circuits other than OF is ON or not.
If it is in the F state, the circuit power supply is turned on and then the next control operation is started.
前記制御部６は同制御部６内の読みだし専用メモリに同
制御部６の制御手順とともに記憶しである表示データに
より、前記テレビ受像機１の制御操作を必要とする制御
項目を、表示中のテレビ放送の映像に重畳して表示する
。The control unit 6 uses display data stored in a read-only memory in the control unit 6 together with the control procedure of the control unit 6 to display control items that require control operations of the television receiver 1. will be displayed superimposed on the television broadcast video.
このような制御項目の表示画面に表示した一例を第３図
に示す。An example of such control items displayed on the display screen is shown in FIG.
表示部５の表示画面に表示した制御項目の一つにインジ
ケータとしてのカーソルを表示する。A cursor as an indicator is displayed on one of the control items displayed on the display screen of the display unit 5.
前記制御部６は続いて入力するリモコン信号を待ち、所
定時間、例えば５秒間人力がないときは、表示部５にお
いて表示した制御項目を消去し、テレビ放送の映像のみ
を表示する。The control section 6 waits for the next input remote control signal, and if there is no human power for a predetermined period of time, for example 5 seconds, the control items displayed on the display section 5 are erased and only the video of the television broadcast is displayed.
所定時間内に次のリモコン信号が入力したときは同リモ
コン信号を解読しカーソルキーキーの制御コードであれ
ば、表示部５の表示画面に現在表示中のカーソルの上方
の制御項目に同カーソルを移動し、次のリモコン信号入
力を待つ。When the next remote control signal is input within a predetermined time, the remote control signal is decoded and if it is a cursor key key control code, the cursor is moved to the control item above the cursor currently displayed on the display screen of the display unit 5. and waits for the next remote control signal input.
表示部５の表示画面に制御項目の表示状態で、入力した
リモコン信号がカーソルＤＯＷＮキーの制御コードであ
れば、現在表示中のカーソルの下の制御項目に同カーソ
ルを移動表示する。When a control item is displayed on the display screen of the display unit 5, if the input remote control signal is a control code for the cursor DOWN key, the cursor is moved to the control item under the currently displayed cursor.
入力したリモコン信号が実行キーの制御コードであれば
現在カーソル表示している制御項目の制御手順を実行し
、該制御の実行結果を同制御手順に従って表示部５の表
示画面に表示する。If the input remote control signal is a control code for an execution key, the control procedure for the control item currently displayed by the cursor is executed, and the execution result of the control is displayed on the display screen of the display unit 5 according to the control procedure.
前記制御部６の出力する以上の表示の表示データは表示
制御部７で表示信号７ａに変換し、受信中の映像信号３
ａと同期をとり、表示画面の所定位置、例えば表示画面
の右端に表示するべく同映像信号３ａと合成する。The display data of the above display output from the control section 6 is converted into a display signal 7a by the display control section 7, and the display data is converted into a display signal 7a, which is then converted into the video signal 3 which is being received.
The video signal 3a is synchronized with the video signal 3a, and is synthesized with the same video signal 3a so as to be displayed at a predetermined position on the display screen, for example, at the right end of the display screen.
前記合成した信号を入力した表示部５は、テレビ放送の
映像に制御項目の文字または記号を重畳して表示する。The display unit 5 to which the synthesized signal is input displays the characters or symbols of the control items superimposed on the television broadcast video.
テレビ受像機１のアンテナ端子２に入力したテレビ放送
信号を受信部３に供給し、同受信部３において制御部６
の指定したチャンネルを選択し、復調出力した映像信号
３ａを表示制御部７の出力する表示信号７ａと合成する
信号合成部４を介して表示部５に供給し、同表示部５に
おいて同映像信号３に対応する映像を表示する。The television broadcast signal inputted to the antenna terminal 2 of the television receiver 1 is supplied to the receiving section 3, and the receiving section 3 receives the control section 6.
The designated channel is selected, and the demodulated video signal 3a is supplied to the display section 5 via the signal synthesis section 4, which synthesizes the demodulated video signal 3a with the display signal 7a output from the display control section 7. Display the video corresponding to 3.
リモコン操作器９に備えた操作キーのいずれかの操作に
より、該キーに対応する制御コードで変調した赤外光を
リモコン信号として出力する。By operating any of the operation keys provided on the remote controller 9, infrared light modulated with a control code corresponding to the key is output as a remote control signal.
前記リモコン操作器９の出力する赤外線リモコン信号を
前記テレビ受像機１のリモコン信号受信部８で受信復調
し、前記リモコン操作器９の操作したキーに対応する制
御コードを前記制御部６に出力する。The infrared remote control signal output from the remote control operator 9 is received and demodulated by the remote control signal receiving unit 8 of the television receiver 1, and a control code corresponding to the key operated by the remote control operator 9 is output to the control unit 6. .
前記制御部６は人力したリモコン信号の制御′Ｂコード
を確認し、同制御部６内の読みだし専用メモリに記憶し
である制御手順に従って制御動作を開始する。The control section 6 confirms the control 'B code of the manually input remote control signal, and starts control operation according to the control procedure stored in the read-only memory within the control section 6.
前記リモコン信号受信部８および制御部６の電源を常時
供給し、リモコン操作器９よりのリモコン信号によって
同リモコン信号受信部８および制御部６を除（他の回路
の電源を０Ｎ１０ＦＦするテレビ受像機１にあっては、
同他回路電源のＯＮ状態を確認し、ＯＦＦ状態であれば
同他回路電源をＯＮ状態にして次の制御動作を行う。A television receiver that constantly supplies power to the remote control signal receiving section 8 and the control section 6, and removes the remote control signal receiving section 8 and the control section 6 (and turns the power of other circuits 0N10FF) by a remote control signal from a remote control operation device 9. In 1,
The ON state of the power source for the other circuits is confirmed, and if the power source for the other circuits is in the OFF state, the power source for the other circuits is turned on and the next control operation is performed.
前記制御部６は受信したリモコン信号の制御コードの内
容に係わらず、同テレビ受像機ｌのＩＮ１項目の表示デ
ータを同制御部６内の読みだし専用メモリより読みだし
、同表示データを表示制御部７で表示信号７ａに変換し
て出力する。Regardless of the content of the control code of the received remote control signal, the control unit 6 reads the display data of the IN1 item of the television receiver l from the read-only memory in the control unit 6, and controls the display of the display data. A section 7 converts it into a display signal 7a and outputs it.
テレビ放送の映像信号３ａと前記表示制御部７の出力し
た表示信号７ａを信号合成部で合成し、表示部５の表示
画面の所定位置、例えば右端に各項目を横書きで縦に列
記し、リモコン操作器９のカーソルＵＰまたはカーソル
ＤＯＷＮキーの操作により表示した制御項目の一つを指
定するカーソルを上方または下方に移動する。The video signal 3a of the television broadcast and the display signal 7a output from the display control section 7 are synthesized by a signal synthesis section, and each item is listed vertically and horizontally at a predetermined position on the display screen of the display section 5, for example, at the right end, and the remote control The cursor for specifying one of the displayed control items is moved upward or downward by operating the cursor UP or cursor DOWN key of the operating device 9.
リモコン操作器９の実行キーの操作により、制御部６は
カーソルの指定している制御項目の制御を実行し、該制
御の実行結果を表示部５の表示画面に表示する。By operating the execution key of the remote controller 9, the control unit 6 executes control of the control item specified by the cursor, and displays the result of the control on the display screen of the display unit 5.
以上のリモコン制御においては、リモコン操作器９の操
作キーは３個で済み、表示部５の表示画面との対話形式
により操作できるので、操作が容易になる。In the above remote control control, only three operation keys are required on the remote control operating device 9, and the operation can be performed in an interactive manner with the display screen of the display unit 5, so that the operation is easy.
上記の操作項目の表示は表示部５の表示画面の右端に縮
に列記したが、同表示画面の中央または下端に横に列記
することもできる。Although the above-mentioned operation items are displayed in a row at the right end of the display screen of the display unit 5, they may also be listed horizontally at the center or bottom end of the display screen.
テレビ受像機１の表示画面の輝度および色調等多数の項
目をリモコンにより制御するときは、表示した制御項目
の一つを指定するカーソルが上端または下端に達したと
き、表示している制御項目を下方または上方に順次スク
ロールし、必要な制御項目が表示したときカーソルによ
り指定して選択することもできる。When controlling many items such as the brightness and color tone of the display screen of the television receiver 1 using the remote control, when the cursor for specifying one of the displayed control items reaches the top or bottom edge, the displayed control item is It is also possible to scroll downward or upward sequentially, and when a necessary control item is displayed, specify and select it with the cursor.
前記のようにスクロール表示した制御項目のなかから制
′ａ頻度の高い項目を選択し、選択した制御項目を制御
部６内の不揮発性メモリに予め記憶し、同記憶した制御
項目のみを前記のように表示し制御する項目を選択する
こともできる。Select the item that is frequently controlled from among the control items scrolled as described above, store the selected control item in the non-volatile memory in the control unit 6 in advance, and only the stored control item can be used as described above. You can also select items to display and control.
また多数の制御項目を関連機能または類似機能の項目別
にクループ化し、第一段階においてグループ名を表示し
て選択し、選択したグループに属する制御項目をあらた
めて表示し、前記のように制御する項目を選択すること
もできる。In addition, a large number of control items are grouped into related or similar function items, the group name is displayed and selected in the first step, the control items belonging to the selected group are displayed again, and the items to be controlled are selected as described above. You can also choose.
さらに多数の制御項目を表示部５の表示画面会面に表示
し、リモコン操作器９にはカーソルの左右移動キー２個
を追加し、カーソルＵＰ／ＤＯＷＮキーおよび同キーに
より同表示画面上のカーソルを上下左右に移動して制御
項目を選択することもできる。Furthermore, a large number of control items are displayed on the display screen of the display unit 5, and two cursor left/right movement keys are added to the remote controller 9, and the cursor UP/DOWN key and the same key are used to move the cursor on the display screen. You can also select control items by moving up/down/left/right.
第３図に示す選択項目の表示例において、〉印で示しで
あるカーソル表示を他の記号とすることもでき、また選
択した制御項目の文字または記号の部分の背景色を変え
てカーソル表示とすることもできる。In the display example of selection items shown in Figure 3, the cursor display indicated by the > mark can be replaced with another symbol, or the background color of the text or symbol of the selected control item can be changed to indicate the cursor display. You can also.
以上により、リモコン操作器９のキーを大幅に減少でき
、多数の制御項目を備えるテレビ受像機においてもリモ
コン制御のキー操作に戸惑うこともなくなり、操作キー
の相形状を同キーの機能を表すシンボルマークと類似に
することにより、同キーの操作時に各キーの機能表示を
視認するまでもなく、手探りによっても操作可能となる
。As a result of the above, the number of keys on the remote controller 9 can be significantly reduced, and even in television receivers with a large number of control items, there is no need to worry about key operations for remote control control. By making it similar to the mark, it is possible to operate the same key by groping without having to visually check the function display of each key.
以上のように表示画面に必要な制御項目を文字または記
号により表示し、同制御項目を選択するカーソルをリモ
コン操作によって移動し、実行キーで制御動作を開始す
ることによりリモコン操作器の操作キーは大幅に減少で
き、小型安価に製作できるのみでなく、操作性が大きく
向上し、操作キーの押を口をシンボルマークと類似の形
状とすることにより手探りによっても操作可能となる。As described above, the necessary control items are displayed in characters or symbols on the display screen, the cursor for selecting the control item is moved by remote control operation, and the control operation is started with the execution key. Not only can the number of keys be reduced significantly, making it small and inexpensive to manufacture, but also the operability is greatly improved, and by making the mouth of the operation key have a shape similar to the symbol mark, it becomes possible to operate the operation key by groping.
第１図は本発明のリモコン制御手順を表すフローチャー
ト、第２図は本発明を実施するテレビ受像機、第３図は
本発明における表示例、第４×はリモコン操作器の一実
施例である。
図中、１はテレビ受像機、２はアンテナ端子、３は受信
部、４は信号合成部、５は表示部、６は制御部、７は表
示制御部、８はリモコン信号受信部、９〜ＩＯはリモコ
ン操作器、１１はリモコン信号送出部、１２はカーソル
ＵＰキー、１３はカーソルＤＯＷＮキー、１４は実行キ
ーである。Fig. 1 is a flowchart showing a remote control control procedure of the present invention, Fig. 2 is a television receiver implementing the present invention, Fig. 3 is a display example in the present invention, and No. 4 x is an example of a remote control operating device. . In the figure, 1 is a television receiver, 2 is an antenna terminal, 3 is a receiving section, 4 is a signal combining section, 5 is a display section, 6 is a control section, 7 is a display control section, 8 is a remote control signal receiving section, 9 - IO is a remote controller, 11 is a remote control signal sending unit, 12 is a cursor UP key, 13 is a cursor DOWN key, and 14 is an execution key.
Claims (3)
力する受信部と、リモコン操作器よりの制御信号を受信
するリモコン信号受信部と、同リモコン信号受信部の受
信した信号を読み取り同受信信号の内容に対応する制御
手順に従って動作する制御部と、同制御部の出力する制
御信号により表示画面の所定位置に所定の文字または記
号を表示する表示信号を生成する表示制御部と、同表示
制御部の出力する表示信号および前記受信部の出力する
映像信号を合成する信号合成部と、同信号合成部の出力
する信号の映像を表示する表示部とを備えるテレビ受像
機において、 同制御部が同リモコン操作器のいずれかのキー操作によ
り、同表示部に表示する映像に重畳して同テレビ受像機
の制御項目の名称または記号を列記し、同名称または記
号毎に移動するカーソルを移動せしめる同リモコン操作
器のカーソルキーにより同制御項目のいずれかを選択し
、続く同リモコン操作器の実行キーの操作により選択し
た制御項目の制御を行うことを特徴としたテレビ受像機
。(1) A receiving unit that receives a TV broadcast signal and outputs a demodulated video signal, a remote control signal receiving unit that receives control signals from a remote controller, and a remote control signal receiving unit that reads and receives signals received by the remote control signal receiving unit. a control unit that operates according to a control procedure corresponding to the content of the signal; a display control unit that generates a display signal that displays a predetermined character or symbol at a predetermined position on a display screen based on a control signal output from the control unit; A television receiver comprising: a signal synthesis section that synthesizes a display signal output from a control section and a video signal output from the reception section; and a display section that displays an image of the signal output from the signal synthesis section; By operating any key on the remote control, the names or symbols of the control items of the television receiver are listed superimposed on the image displayed on the display, and the cursor is moved for each name or symbol. A television receiver characterized in that one of the control items is selected by a cursor key of the remote controller, and the selected control item is controlled by the subsequent operation of an execution key of the remote controller.
カーソルが表示画面の端部に達したとき、表示している
制御項目を順次スクロール表示することを特徴とする請
求項（１）記載のテレビ受像機。(2) Claim (1) characterized in that when a cursor for specifying one of the control items displayed on the display section reaches an end of the display screen, the displayed control items are sequentially scrolled and displayed. The television receiver described.
項目を選択し、同選択項目を前記制御部の不揮発性メモ
リに予め記憶しておき、前記リモコン操作器のいずれか
のキー操作により、同不揮発性メモリ記憶した制御項目
のみを表示することを特徴とする請求項（１）記載のテ
レビ受像機。(3) Select a frequently controlled item from the scroll-displayed control items, store the selected item in advance in the non-volatile memory of the control unit, and use the non-volatile memory by operating any key on the remote controller. 2. The television receiver according to claim 1, wherein only the control items stored in the digital memory are displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1277634A JPH03139067A (en) | 1989-10-24 | 1989-10-24 | Television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1277634A JPH03139067A (en) | 1989-10-24 | 1989-10-24 | Television receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03139067A true JPH03139067A (en) | 1991-06-13 |
Family
ID=17586162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1277634A Pending JPH03139067A (en) | 1989-10-24 | 1989-10-24 | Television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03139067A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531464U (en) * | 1991-09-30 | 1993-04-23 | 株式会社富士通ゼネラル | Remote control device |
| JPH0541277U (en) * | 1991-10-29 | 1993-06-01 | 三洋電機株式会社 | Television receiver |
| US6748167B2 (en) | 2001-06-29 | 2004-06-08 | Fuji Photo Optical Co., Ltd. | Camera with auxiliary light emission and auto-focus |
| US8537264B2 (en) | 2007-05-01 | 2013-09-17 | Sony Corporation | Image capturing apparatus, method, and program for performing an auto focus operation using invisible and visible light |
-
1989
- 1989-10-24 JP JP1277634A patent/JPH03139067A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531464U (en) * | 1991-09-30 | 1993-04-23 | 株式会社富士通ゼネラル | Remote control device |
| JPH0541277U (en) * | 1991-10-29 | 1993-06-01 | 三洋電機株式会社 | Television receiver |
| US6748167B2 (en) | 2001-06-29 | 2004-06-08 | Fuji Photo Optical Co., Ltd. | Camera with auxiliary light emission and auto-focus |
| US8537264B2 (en) | 2007-05-01 | 2013-09-17 | Sony Corporation | Image capturing apparatus, method, and program for performing an auto focus operation using invisible and visible light |
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