JPS55153433A - Radio receiver - Google Patents

Radio receiver

Info

Publication number
JPS55153433A
JPS55153433A JP6041779A JP6041779A JPS55153433A JP S55153433 A JPS55153433 A JP S55153433A JP 6041779 A JP6041779 A JP 6041779A JP 6041779 A JP6041779 A JP 6041779A JP S55153433 A JPS55153433 A JP S55153433A
Authority
JP
Japan
Prior art keywords
traffic information
gate
sweep
circuit
automatic tuning
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.)
Granted
Application number
JP6041779A
Other languages
Japanese (ja)
Other versions
JPS6230542B2 (en
Inventor
Tadashi Sakikawa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6041779A priority Critical patent/JPS55153433A/en
Publication of JPS55153433A publication Critical patent/JPS55153433A/en
Publication of JPS6230542B2 publication Critical patent/JPS6230542B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages

Abstract

PURPOSE:To reduce the cost and to increase the easiness of the operation, by providing the control unit for selection and reception of traffic information station with the automatic tuning function, only when the traffic information reception swtich is ON. CONSTITUTION:The car radio receiver consists of the reception circuit 100, automatic tuning unit 200, traffic information station detecting circuit 300, shoot circuit 400, and control unit 500, and the control unit 500 performs automatic tuning with the operation of the traffic information reception switch 304 and selects the traffic information station and stops and outputs audio output of the radio receiver during the traffic information broadcast time only. That is, when the swtich 304 is ON, the swtich 304 signal is input to the gate 510g to set FF520 and also input to the gate 510S and further input to the automatic tuning sweep circuit 201 via the gate 510t to start sweep. Next, if the trigger signal is detected at the trigger detection circuit 203 during the sweep and only when the traffic information station is detected 301, the output of the gate 510b is at ''H'' to stop the sweep.
JP6041779A 1979-05-18 1979-05-18 Radio receiver Granted JPS55153433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6041779A JPS55153433A (en) 1979-05-18 1979-05-18 Radio receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6041779A JPS55153433A (en) 1979-05-18 1979-05-18 Radio receiver

Publications (2)

Publication Number Publication Date
JPS55153433A true JPS55153433A (en) 1980-11-29
JPS6230542B2 JPS6230542B2 (en) 1987-07-02

Family

ID=13141591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6041779A Granted JPS55153433A (en) 1979-05-18 1979-05-18 Radio receiver

Country Status (1)

Country Link
JP (1) JPS55153433A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927626A (en) * 1982-08-06 1984-02-14 Pioneer Electronic Corp Receiver
JPS6043042U (en) * 1983-08-30 1985-03-26 アルパイン株式会社 radio receiver

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201434U (en) * 1987-06-18 1988-12-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927626A (en) * 1982-08-06 1984-02-14 Pioneer Electronic Corp Receiver
JPH0337769B2 (en) * 1982-08-06 1991-06-06 Pioneer Electronic Corp
JPS6043042U (en) * 1983-08-30 1985-03-26 アルパイン株式会社 radio receiver

Also Published As

Publication number Publication date
JPS6230542B2 (en) 1987-07-02

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