JPS58178772U

JPS58178772U - Teletext receiver

Info

Publication number: JPS58178772U
Application number: JP7711182U
Authority: JP
Inventors: 和田　隆吉; 俊一中村
Original assignee: 三菱電機株式会社
Priority date: 1982-05-24
Filing date: 1982-05-24
Publication date: 1983-11-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の文字放送受信装置のブロ
ック図である。第２図はキーボードの詳細図である。第
３図はメモリの記憶領域を図解的に示した図であるＪ第
４図および第５図はこの考案の一実施例の動作を説明す
るためのフローチャートである。図において、１１はｃｐｕ、１２はデータ処理部、１３
はバッファメモリ、１４は表示用メモリ、１５は読出制
御回路、２０はキーボード、２１は数字キー、２２は＊
キー、２３は＃キー、２４はジャンル選択専用キー、２
２ａは番組案内用キー、２２はニュース用キー、２４ｃ
は天気予報用キー、２４ｄは株式情報用キー、３０はメ
モリ、３３〜３６は記憶領域を示す。FIG. 1 is a block diagram of a teletext receiver according to an embodiment of this invention. FIG. 2 is a detailed view of the keyboard. FIG. 3 is a diagram schematically showing the storage area of the memory. FIGS. 4 and 5 are flowcharts for explaining the operation of one embodiment of this invention. In the figure, 11 is a CPU, 12 is a data processing unit, and 13 is a
14 is a buffer memory, 14 is a display memory, 15 is a readout control circuit, 20 is a keyboard, 21 is a numerical key, 22 is *
key, 23 is # key, 24 is genre selection key, 2
2a is a program guide key, 22 is a news key, 24c
24d is a weather forecast key, 24d is a stock information key, 30 is a memory, and 33 to 36 are storage areas.

Claims

[Scope of utility model registration request]

(1) Receive a still image signal such as characters and graphics superimposed on the vertical blanking period of a television signal 1, store the processed display data in the display data storage means, store it, and display it. In a teletext receiving device that displays display data stored in a data storage means on a display means, the still image signal includes identification data corresponding to multiple genres of content of the teletext, and Genre selection dedicated keys provided in a number corresponding to the number of genres among the plurality of genres and for selecting the corresponding type of genre by operating the keys, at least corresponding to the plurality of genre selection dedicated keys. an input means for inputting identification data for selecting a type of genre that is not selected; an identification data storage means for storing identification data of a type of genre selected by the operation of the genre selection dedicated key or the input means; and the still image. In response to receiving the signal, it is determined whether or not the identification data praised in the still image signal and the identification data of the type and genre stored in the identification data storage means have a predetermined relationship. A teletext receiving apparatus, comprising: a control means for storing display data obtained by processing the still image signal in the display data storage means when it is determined that a predetermined relationship exists.

(2) The still image signal includes page data, and the input means includes means for inputting data of a page to be displayed from a selected type of genre. Teletext receiver.