JPS5854789A - Television receiver - Google Patents

Television receiver

Info

Publication number
JPS5854789A
JPS5854789A JP15449681A JP15449681A JPS5854789A JP S5854789 A JPS5854789 A JP S5854789A JP 15449681 A JP15449681 A JP 15449681A JP 15449681 A JP15449681 A JP 15449681A JP S5854789 A JPS5854789 A JP S5854789A
Authority
JP
Japan
Prior art keywords
memory
section
data
time
key
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
Application number
JP15449681A
Other languages
Japanese (ja)
Inventor
Akiyoshi Kinoshita
木下 昭義
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP15449681A priority Critical patent/JPS5854789A/en
Publication of JPS5854789A publication Critical patent/JPS5854789A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To obtain a television receiver which is easily viewed with a desired program at a specified time, by storing the reception start time and the station number in advance. CONSTITUTION:In operating a numeric key 4 and a data key 2 for the program reservation, the reserved information is set in a register 5 and displayed on a display 6. After confirming the content of reservation at the display 6, when a button S is depressed, the content is stored in a memory 10 via a write circuit 9. The reservation can be stored in the memory 10 same as above at random for a plurality of buttons. A processing section 12 replaces the content of the memory 10 in the order of time and stored in a memory 18. The reserved information in the memory 18 is sequentially read in a register 19, and when the data information in the said information and the data representing a clock counter 22 are coincident, a main power 24 of a television receiver turns on via a start section 27 and the reception station number information in the reserved information is given in a tuner 14.

Description

【発明の詳細な説明】 本発明はテレビ電波を受信するテレビ受像装置に関する
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a television receiver that receives television radio waves.

従来のテレビ受像機において、所望のテレビ局のテレビ
番組を受信する際には、そのテレビ局にチャネルを切替
えだのち、番組の始まる直前に、テレビ受像機の電源ス
ィッチを投入する必要がある。このため聴視者は、電源
スィッチの投入時刻を気にせねばならず、これを避ける
ために、番組開始より、かなシ以前の時刻に電源スィッ
チを投入する人が多い。このように聴視者の欲しない不
必要な時間帯にテレビ受像機の電源を投入状態としてお
くことは、国内のテレビ受像機の総台数の規模からみて
、極めて無駄な電力を消費しCいることになる。従って
聴視者の欲するテレビ番組の局番号(チャンネルナンバ
ー)と受像開始時刻とを、予めテレビ受像機に人力して
記憶せしめ、入力された時刻に達したとき、自動的に受
信を開始させれば所要のテレビ番組を見落すこともなく
、また省エネルギーに貢献することが可能となる。
In a conventional television receiver, when receiving a television program from a desired television station, it is necessary to switch the channel to that television station and then turn on the power switch of the television receiver immediately before the program starts. For this reason, viewers have to be careful about when to turn on the power switch, and to avoid this, many people turn on the power switch at a time earlier than the start of the program. Leaving television receivers turned on during unnecessary hours when viewers don't want them consumes an extremely wasteful amount of power, considering the total number of television receivers in Japan. It turns out. Therefore, the station number (channel number) and reception start time of the TV program desired by the viewer are manually stored in the TV receiver in advance, and reception is automatically started when the input time is reached. This way, you will not miss a desired TV program, and it will also be possible to contribute to energy conservation.

テレビ電波のチャネル選択用の数字キーを、受信開始時
刻データの入力用として切替えて用いれば、甚だ便利で
ある。
It would be extremely convenient if the numeric keys for selecting channels of television radio waves could be switched and used for inputting reception start time data.

本発明は上記の点に着目したものであり、所望のテレビ
番組の聴視を容易とするテレビ受像装置の提供を目的と
する。
The present invention has focused on the above points, and aims to provide a television receiver that facilitates viewing and listening to desired television programs.

本発明は、テレビ電波を受信する手段を有するテレビ受
像装置において、前記テレビ電波の周波数帯を選択指定
する選択手段と、前記テレビ電波の受信開始時刻を指定
する指定手段と、数字データを入力する数字キーと、切
替手段とを備え、前記数字キーを、前記選択手段と前記
指定手段とに対する数字データの入力用として、切替え
て用いることを特徴とプるテレビ受像装置である。
The present invention provides a television receiver having a means for receiving television waves, including a selection means for selecting and specifying the frequency band of the television waves, a specifying means for specifying the reception start time of the television waves, and inputting numerical data. A television receiver comprising numeric keys and switching means, wherein the numeric keys are selectively used for inputting numeric data to the selection means and the designation means.

以下、本発明を図面によって説明する。第1図は本発明
の一実施例を説明する正面図、第2図は本発明の一実施
例を説明するブロック図であり、1は切替キー、2は日
時キー、6は小点キー、4は数字キー、5,19はレジ
スタ、6は表示部、7は表示制御部、8は切替部、9は
書込回路、10゜18はメモリ、11はバッファ、12
は処理部、16はアンテナ、14はチューナ、15は高
周波増幅部、16は局部発振部、17は混合部、20は
パルス発生部、21はAND回路、22はカウンタ、2
6は表示制御部、24は電源部、25けブラウン管、2
6は電源スィッチ、27は起動部、Aはチャネル指定デ
ータ、)w3 + al 、 a2はチャネル表示部、
Bは日時データ、BO+ b、 + ’には日時表示部
、Cけ呼出しキー、CHは切替部、CLはクロックパル
ス、Dは入力データ、D′は順列替えデータ、Pは制御
パルス、Rは予約釦、Sはセット釦、aはチャネル部、
1〕は日時データ部、ツク、j、制御信号、42口は接
点である。最近のテレビ受像機には、チャネル選択部を
、テレビ受像機から着脱可能とし、遠隔操作によりチャ
ネルの切替を行えるものがある。これはチャネル選択部
とテレビ受像機との間を、超音波、赤外線等を介して制
御する方式であるが、第1図C1」、この方式によるチ
ャネル選択部の一実施例の正面図である。第1図に示す
チへ・ネル選択部はポケッタブルな電卓程度の大きさで
あり、数字キー4を押すことにより、所望のテl/ビ局
を選択でき、この点は従来のものと同一である。本発明
においてに、聴視者が例えば6チヤネルの12時からの
受信を欲した場合、予約釦Rを押下したのち、数字キー
4の「3」を押すば、チャネル表示部a1にチャネルナ
ンバー(6)が表示される。次に切替キー1を押したの
ち、数字キー4のrIJ、r2J及び日時キー2の「時
」キーを押せば、日時表示部b1に(12時)と表示さ
れる。
Hereinafter, the present invention will be explained with reference to the drawings. FIG. 1 is a front view illustrating an embodiment of the present invention, and FIG. 2 is a block diagram illustrating an embodiment of the present invention, in which 1 is a switching key, 2 is a date and time key, 6 is a dot key, 4 is a numerical key, 5 and 19 are registers, 6 is a display section, 7 is a display control section, 8 is a switching section, 9 is a writing circuit, 10° 18 is a memory, 11 is a buffer, 12
1 is a processing section, 16 is an antenna, 14 is a tuner, 15 is a high frequency amplification section, 16 is a local oscillation section, 17 is a mixing section, 20 is a pulse generation section, 21 is an AND circuit, 22 is a counter, 2
6 is a display control unit, 24 is a power supply unit, 25 cathode ray tubes, 2
6 is a power switch, 27 is a startup section, A is channel designation data, ) w3 + al, a2 is a channel display section,
B is date and time data, BO+ b, +' is date and time display section, C call key, CH is switching section, CL is clock pulse, D is input data, D' is permutation data, P is control pulse, R is Reservation button, S is set button, a is channel section,
1] is a date and time data section, tsuku, j is a control signal, and 42 is a contact point. Some recent television receivers have a channel selection section that is removable from the television receiver so that channels can be switched by remote control. This is a method of controlling the connection between the channel selection section and the television receiver through ultrasonic waves, infrared rays, etc. FIG. 1C1'' is a front view of an embodiment of the channel selection section using this method. . The channel/channel selection section shown in Figure 1 is about the size of a pocket calculator, and by pressing number key 4, the desired TV/TV station can be selected.This point is the same as the conventional one. be. In the present invention, if a viewer wants to receive reception from 12 o'clock on channel 6, for example, after pressing the reservation button R, pressing the number key 4 "3", the channel number ( 6) will be displayed. Next, after pressing the switching key 1, if the number keys 4 rIJ, r2J and the date and time key 2 ``hour'' key are pressed, (12 o'clock) is displayed on the date and time display section b1.

そしてセット釦Sを押すと、チャネルナンバーと受信開
始時刻がメモリ内に記憶され、内蔵の時間カウンタが、
指示された時刻(12時)に達しだとき、3チヤネルの
テレビ局の受信が開始されることになる。
Then, when you press the set button S, the channel number and reception start time are stored in the memory, and the built-in time counter is
When the designated time (12 o'clock) arrives, reception of the three channels of television stations will begin.

第2図における電源部24はテレビ受像機の電源であり
、本発明に関わる制御回路には別電源(電池等)から供
給されているものとする。第2図における切替部CHは
接点(イ)側にセットされているものとする。第2図に
おいて、数字キー4(例えば「3」)を押して所望のテ
レビ局を選択すれば、チャネル指定データA(例えば6
)は、レジスタ5のチャネル部aにセットされる。次に
切替キー1を押下すれば、切替部CHは接点(ロ)側に
切替えられるので、数字キー4と日時キー2とを操作し
て、受信開始時刻、列えば(12時)を入力すれば、こ
の日時データBはレジスタ5の日時データ部すにセット
される。このレジスタ5の自答は切替部8の接点(イ)
を経て表示制御部7によシ表示部6に表示される。聴視
者が、この入力データを目で確認したのちセット釦Sを
押せば、制御信号により書込回路9が駆動され、レジス
タS内のデータはメモリ10に書込まれる。一方、表示
部6の表示は制御信号ノにより消去される。このように
数字キー4.切替キー1及び日時キー2の操作により、
所望のテレビ番組の受信開始に関わるデータを、受信開
始時刻順とは無関係にランダムに入力することができる
。なお小点キー3と数字キー4とを併用した場合には、
日時キー20使用を省略できる。処理部12はメモリ1
0内の入力データDを読出L7、これを受信開始時刻順
に並べ替え、この順列替えデータD’Thメモリ18に
格納する。バッファ11は、この処理の作業領域用であ
る。1願列替えデータD′はメモリ18から順次読出さ
れてレジスタ19にセットされるが、先に入力されたチ
ャネル指定デ〜りA(3)がチャネル部aに、また日時
データB(12時)が日時データ部すにセットされたと
する。カウンタ22は側1寺カウンタであり、パルス発
生部20からのクロツクパルスCLにより駆動されてい
る。このカウンタ22の値が時刻12時の値に達した際
、AND回路21の一致がとれ、このだめ起動部27か
ら制御パルスPが発せられ、電源スィッチ26がONと
される。このため電源部24が稼動状態に入る。一方チ
ューナ14には、チャネル指定データ(6チヤネル)が
供給されておシ、制御パルスPにより、チャネル「3」
の選択が行われる。これは同調周波数選択等の公知の技
術により容易である。このように、所望のテレビ局のテ
レビ番組が、入力された時刻に達するとブラウン管25
に受像されることになる。なお呼出し釦Cを押せば、メ
モ1月8内の順列替えデータD′を、表示部乙に表示せ
しめることができる。
The power supply unit 24 in FIG. 2 is a power source for the television receiver, and the control circuit related to the present invention is assumed to be supplied from a separate power source (such as a battery). It is assumed that the switching part CH in FIG. 2 is set to the contact (A) side. In FIG. 2, if you press the number key 4 (for example "3") to select the desired television station, channel designation data A (for example 6
) is set in channel part a of register 5. Next, by pressing the switch key 1, the switch CH will be switched to the contact (B) side, so operate the number keys 4 and the date and time key 2 to input the reception start time, for example (12 o'clock). For example, this date and time data B is set in the date and time data section of register 5. The answer of this register 5 is the contact of the switching part 8 (a)
The image is then displayed on the display section 6 by the display control section 7. When the viewer presses the set button S after visually confirming the input data, the write circuit 9 is driven by the control signal, and the data in the register S is written into the memory 10. On the other hand, the display on the display section 6 is erased by the control signal. Like this, number keys 4. By operating changeover key 1 and date/time key 2,
Data related to the start of reception of a desired television program can be input at random, regardless of the order of reception start times. If you use small dot key 3 and number key 4 together,
Use of the date and time key 20 can be omitted. The processing unit 12 is the memory 1
The input data D within 0 is read out L7, rearranged in order of reception start time, and stored in the rearranged data D'Th memory 18. The buffer 11 is used as a work area for this process. The 1-application rearrangement data D' is sequentially read from the memory 18 and set in the register 19, but the channel designation data A (3) that was input earlier is stored in the channel section a, and the date and time data B (12 o'clock ) is set in the date and time data field. The counter 22 is a one-time side counter and is driven by the clock pulse CL from the pulse generator 20. When the value of this counter 22 reaches the value at time 12:00, the AND circuit 21 reaches a match, and the control pulse P is then emitted from the starting section 27, and the power switch 26 is turned on. Therefore, the power supply unit 24 enters the operating state. On the other hand, the tuner 14 is supplied with channel designation data (6 channels) and is set to channel "3" by the control pulse P.
A selection is made. This is facilitated by known techniques such as tuning frequency selection. In this way, when the TV program of the desired TV station reaches the input time, the TV program is displayed on the CRT 25.
It will be imaged by By pressing the call button C, the permutation data D' in the memo January 8 can be displayed on the display section B.

以上のように本発明は、チャネル選択用の数字キーを、
受信開始時刻データの入力用としても用いることができ
るので、操作パネルが簡単化されると共に、操作性を著
しく向上しうる利点を有する。
As described above, the present invention provides numeric keys for channel selection.
Since it can also be used for inputting reception start time data, it has the advantage of simplifying the operation panel and significantly improving operability.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の一実施例を説明する正面図、第2図は
本発明の一実施例を説明するブロック図であり、図中に
用いた符号は次の通りである。 1は切替キー、2は日時キー、6は小点キー、4は数字
キー、5,19はレジスタ、6t、1表示部、7は表示
制御部、8は切替部、9d書込回路、10゜18はメモ
リ、11はバッファ、12i1処理部、16はアンテナ
、14はチューナ、15け高周波増幅部、16は局部発
振部、17は混合部、20はパルス発生部、21はAN
D回路、22けカウンタ、23は表示制御部、24は電
源部、25Hブラウン管、26は電源スィッチ、27は
起動部、人はチャネル指定データ、4 + a+ + 
a2はチャネル表示部、Bは日時データ、Bo、bl、
%は日時表示部、Cは呼出しキー、CHは切替部、CL
はクロックパルス、Dは入力データ、D′は順列替えデ
ータ、Pは制御パルス、Rは予約釦、Sはセット釦、a
はチャネル部、bは日時データ部、忍は制御信号、41
口(」接点である。 特許出願人  木 下 昭 義
FIG. 1 is a front view illustrating an embodiment of the present invention, and FIG. 2 is a block diagram illustrating an embodiment of the present invention. Reference numerals used in the figures are as follows. 1 is a switching key, 2 is a date and time key, 6 is a dot key, 4 is a numeric key, 5 and 19 are registers, 6t, 1 display section, 7 is a display control section, 8 is a switching section, 9d is a writing circuit, 10 18 is a memory, 11 is a buffer, 12i1 processing section, 16 is an antenna, 14 is a tuner, 15 high frequency amplification sections, 16 is a local oscillation section, 17 is a mixing section, 20 is a pulse generation section, 21 is an AN
D circuit, 22 counters, 23 display control section, 24 power supply section, 25H cathode ray tube, 26 power switch, 27 starting section, 2 channel designation data, 4 + a+ +
a2 is the channel display section, B is the date and time data, Bo, bl,
% is the date and time display section, C is the call key, CH is the switching section, CL
is a clock pulse, D is input data, D' is permutation data, P is a control pulse, R is a reservation button, S is a set button, a
is the channel part, b is the date and time data part, nin is the control signal, 41
The mouth is the contact point. Patent applicant Akiyoshi Kinoshita

Claims (1)

【特許請求の範囲】[Claims] テレビ電波を受信する手段を有するテレビ受像装置にお
いて、前記テレビ電波の周波数帯を選択指定する選択手
段と、前記テレビ電波の受信開始時刻を指定する指定手
段と、数字データを入力すゐ数字キーと、切替手段とを
備え、前記数字キーを、前記選択手段と前記指定手段と
に対する数字データの入力用として、切替えて用いるこ
とを特徴とするテレビ受像装置。
A television receiver having a means for receiving television waves, a selection means for selecting and specifying a frequency band of said television waves, a specifying means for specifying a reception start time of said television waves, and a numeric key for inputting numerical data. , switching means, wherein the numeric keys are selectively used for inputting numeric data to the selection means and the designation means.
JP15449681A 1981-09-29 1981-09-29 Television receiver Pending JPS5854789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15449681A JPS5854789A (en) 1981-09-29 1981-09-29 Television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15449681A JPS5854789A (en) 1981-09-29 1981-09-29 Television receiver

Publications (1)

Publication Number Publication Date
JPS5854789A true JPS5854789A (en) 1983-03-31

Family

ID=15585511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15449681A Pending JPS5854789A (en) 1981-09-29 1981-09-29 Television receiver

Country Status (1)

Country Link
JP (1) JPS5854789A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277073A (en) * 1988-04-28 1989-11-07 Sony Corp Television receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277073A (en) * 1988-04-28 1989-11-07 Sony Corp Television receiver

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