JPS59152840U - Receiver applied to road traffic information system - Google Patents

Receiver applied to road traffic information system

Info

Publication number
JPS59152840U
JPS59152840U JP4634783U JP4634783U JPS59152840U JP S59152840 U JPS59152840 U JP S59152840U JP 4634783 U JP4634783 U JP 4634783U JP 4634783 U JP4634783 U JP 4634783U JP S59152840 U JPS59152840 U JP S59152840U
Authority
JP
Japan
Prior art keywords
traffic information
broadcasting
information system
road traffic
double signal
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
JP4634783U
Other languages
Japanese (ja)
Inventor
晃司 山下
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP4634783U priority Critical patent/JPS59152840U/en
Publication of JPS59152840U publication Critical patent/JPS59152840U/en
Pending legal-status Critical Current

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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

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

第１図は本考案に係る受信機の一実施例を示す電気回路
図、第２図は同上受信機による警告音の出力レベルを説
明する図である。 １：パワーアンプ、２Ｌ、　　２Ｒ：スピーカ、３：電
源ライン、Ｑ□、Ｑ２：トランジスタ。FIG. 1 is an electric circuit diagram showing one embodiment of a receiver according to the present invention, and FIG. 2 is a diagram illustrating the output level of a warning sound by the same receiver. 1: Power amplifier, 2L, 2R: Speaker, 3: Power line, Q□, Q2: Transistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一般の放送の間に交通情報を放送する特定の放送局だけ
にＳＫ倍信号出力させ、この特定の放送局が上記交通情
報を放送する間、交通情報の放送中であることを識別す
るためのＤＫ倍信号上記特定の放送局より同時に送信さ
せる道路交通情報システムに適用される受信機において
、上記ＳＫ倍信号電波が弱くなったときにこれを検知し
、徐々に増大する警告音を発音するように構成したこと
を特徴とする受信機。A method for making only a specific broadcasting station that broadcasts traffic information output an SK double signal during general broadcasting, and identifying that the specific broadcasting station is broadcasting traffic information while broadcasting the above-mentioned traffic information. A receiver applied to a road traffic information system in which the DK double signal is simultaneously transmitted from the specified broadcasting station is configured to detect when the SK double signal radio waves become weak and emit a warning sound that gradually increases. A receiver characterized in that it is configured as follows.
JP4634783U 1983-03-30 1983-03-30 Receiver applied to road traffic information system Pending JPS59152840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4634783U JPS59152840U (en) 1983-03-30 1983-03-30 Receiver applied to road traffic information system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4634783U JPS59152840U (en) 1983-03-30 1983-03-30 Receiver applied to road traffic information system

Publications (1)

Publication Number Publication Date
JPS59152840U true JPS59152840U (en) 1984-10-13

Family

ID=30176902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4634783U Pending JPS59152840U (en) 1983-03-30 1983-03-30 Receiver applied to road traffic information system

Country Status (1)

Country Link
JP (1) JPS59152840U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01200829A (en) * 1988-02-05 1989-08-14 Pioneer Electron Corp Method for controlling rds receiver
JPH09191236A (en) * 1997-02-06 1997-07-22 Pioneer Electron Corp Receiver with identical program following-up function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555619A (en) * 1978-10-20 1980-04-23 Hitachi Ltd Radio receiver
JPS5539728B2 (en) * 1973-12-28 1980-10-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539728B2 (en) * 1973-12-28 1980-10-14
JPS5555619A (en) * 1978-10-20 1980-04-23 Hitachi Ltd Radio receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01200829A (en) * 1988-02-05 1989-08-14 Pioneer Electron Corp Method for controlling rds receiver
JPH09191236A (en) * 1997-02-06 1997-07-22 Pioneer Electron Corp Receiver with identical program following-up function

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