JPH0310647U - - Google Patents

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Publication number
JPH0310647U
JPH0310647U JP6901689U JP6901689U JPH0310647U JP H0310647 U JPH0310647 U JP H0310647U JP 6901689 U JP6901689 U JP 6901689U JP 6901689 U JP6901689 U JP 6901689U JP H0310647 U JPH0310647 U JP H0310647U
Authority
JP
Japan
Prior art keywords
emergency
radio receiver
warning broadcast
listening
alarm 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
JP6901689U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6901689U priority Critical patent/JPH0310647U/ja
Publication of JPH0310647U publication Critical patent/JPH0310647U/ja
Pending legal-status Critical Current

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  • Circuits Of Receivers In General (AREA)

Description

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

第１図は本考案に係るマルチソーシングシステ
ムの安全装置の原理構成を表わす図、第２図は本
考案のマルチソーシングシステムの安全装置の一
実施例の構成を示す回路構成図、第３図ａは第２
図の緊急警報信号検出回路の詳細な構成を示すブ
ロツク図、第３図ｂは緊急警報放送の送出手順を
示す図である。 １０……ＡＭ／ＦＭチユーナ、３０……切換ス
イツチ、４０……聴取装置、４１……音量音質制
御装置、４２……パワーアンプ、４３……制御装
置、４４……スピーカ、４５……リモートコント
ロール装置、５０……制御回路、６０……緊急警
報信号検出装置、７０……緊急時通電装置。 FIG. 1 is a diagram showing the principle configuration of the safety device of the multi-sourcing system according to the present invention, FIG. 2 is a circuit diagram showing the configuration of an embodiment of the safety device of the multi-sourcing system of the present invention, and FIG. 3 a is the second
FIG. 3B is a block diagram showing the detailed configuration of the emergency warning signal detection circuit shown in FIG. 3, and FIG. 10...AM/FM tuner, 30...Selector switch, 40...Listening device, 41...Volume sound quality control device, 42...Power amplifier, 43...Control device, 44...Speaker, 45...Remote control Device, 50...Control circuit, 60...Emergency warning signal detection device, 70...Emergency energization device.

Claims (1)

【実用新案登録請求の範囲】 ラジオ受信機１を含む多数の音源２と、この音
源１，２に切換スイツチ３を介して接続される複
数の聴取装置４と、制御装置５とを備え、各聴取
装置４からの操作に応じて制御装置５は切換スイ
ツチ３を制御して各聴取装置４を所定の音源１，
２に接続するマルチソーシングシステムにおける
緊急時の安全装置であつて、 ラジオ受信機１に設けられた緊急警報放送受信
手段６と、制御装置５に設けられ、緊急警報放送
受信機６から警報信号が入力された時に、切換ス
イツチ３を全てラジオ受信機１に接続する緊急時
スイツチ切換手段７と、緊急警報放送受信機６に
接続し、警報信号が入力された時に、各聴取装置
４の電源をオンにする緊急時通電手段８とを備え
、 緊急時に警報放送を各聴取装置４から出力する
ことを特徴とするマルチソーシングシステムの安
全装置。[Claims for Utility Model Registration] A system comprising a large number of sound sources 2 including a radio receiver 1, a plurality of listening devices 4 connected to the sound sources 1 and 2 via a changeover switch 3, and a control device 5. In response to the operation from the listening device 4, the control device 5 controls the changeover switch 3 to switch each listening device 4 to a predetermined sound source 1,
This is an emergency safety device in a multi-sourcing system connected to the radio receiver 1, and is provided in the control device 5 and the emergency warning broadcast receiving means 6 provided in the radio receiver 1, and receives an alarm signal from the emergency warning broadcast receiver 6. When an alarm signal is input, the emergency switch switching means 7 connects all the switching switches 3 to the radio receiver 1 and the emergency warning broadcast receiver 6, and when the alarm signal is input, the power to each listening device 4 is turned on. A safety device for a multi-sourcing system, comprising an emergency energization means 8 that turns on, and outputs a warning broadcast from each listening device 4 in an emergency.
JP6901689U 1989-06-15 1989-06-15 Pending JPH0310647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6901689U JPH0310647U (en) 1989-06-15 1989-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6901689U JPH0310647U (en) 1989-06-15 1989-06-15

Publications (1)

Publication Number Publication Date
JPH0310647U true JPH0310647U (en) 1991-01-31

Family

ID=31603959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6901689U Pending JPH0310647U (en) 1989-06-15 1989-06-15

Country Status (1)

Country Link
JP (1) JPH0310647U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000349673A (en) * 1999-06-02 2000-12-15 Nec Corp Information display device
JP2006237117A (en) * 2005-02-23 2006-09-07 Matsushita Electric Ind Co Ltd Flexible printed circuit board
JP2007067019A (en) * 2005-08-29 2007-03-15 Kyocera Corp Circuit board, manufacturing method thereof, and electronic equipment
JP2008160789A (en) * 2006-11-30 2008-07-10 Rhythm Watch Co Ltd Emergency warning receiver
JP2010277182A (en) * 2009-05-26 2010-12-09 Daiwa House Industry Co Ltd Whole building broadcasting system for residence coping with emergency earthquake quick report
JP2011055206A (en) * 2009-09-01 2011-03-17 Mitsubishi Electric Corp In-vehicle digital television broadcast receiver
JP2012004591A (en) * 2011-08-31 2012-01-05 Kyocera Corp Circuit board

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55936A (en) * 1978-06-20 1980-01-07 Hitachi Ltd Color display unit
JPS6310987A (en) * 1986-07-02 1988-01-18 Matsushita Electric Ind Co Ltd Emergency broadcasting system in catv

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55936A (en) * 1978-06-20 1980-01-07 Hitachi Ltd Color display unit
JPS6310987A (en) * 1986-07-02 1988-01-18 Matsushita Electric Ind Co Ltd Emergency broadcasting system in catv

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000349673A (en) * 1999-06-02 2000-12-15 Nec Corp Information display device
JP2006237117A (en) * 2005-02-23 2006-09-07 Matsushita Electric Ind Co Ltd Flexible printed circuit board
JP2007067019A (en) * 2005-08-29 2007-03-15 Kyocera Corp Circuit board, manufacturing method thereof, and electronic equipment
JP2008160789A (en) * 2006-11-30 2008-07-10 Rhythm Watch Co Ltd Emergency warning receiver
JP4745281B2 (en) * 2006-11-30 2011-08-10 リズム時計工業株式会社 Emergency alert receiver
JP2010277182A (en) * 2009-05-26 2010-12-09 Daiwa House Industry Co Ltd Whole building broadcasting system for residence coping with emergency earthquake quick report
JP2011055206A (en) * 2009-09-01 2011-03-17 Mitsubishi Electric Corp In-vehicle digital television broadcast receiver
JP2012004591A (en) * 2011-08-31 2012-01-05 Kyocera Corp Circuit board

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