JPS5829547U - Traffic information detection switching device - Google Patents

Traffic information detection switching device

Info

Publication number
JPS5829547U
JPS5829547U JP12415581U JP12415581U JPS5829547U JP S5829547 U JPS5829547 U JP S5829547U JP 12415581 U JP12415581 U JP 12415581U JP 12415581 U JP12415581 U JP 12415581U JP S5829547 U JPS5829547 U JP S5829547U
Authority
JP
Japan
Prior art keywords
traffic information
switching device
information detection
detection switching
circuit
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
JP12415581U
Other languages
Japanese (ja)
Other versions
JPS6315073Y2 (en
Inventor
今井　守
田村　猛雄
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP12415581U priority Critical patent/JPS5829547U/en
Publication of JPS5829547U publication Critical patent/JPS5829547U/en
Application granted granted Critical
Publication of JPS6315073Y2 publication Critical patent/JPS6315073Y2/ja
Granted legal-status Critical Current

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  • Circuits Of Receivers In General (AREA)

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) [Abstract] 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 the drawing]

第１図はこの考案の一実施例を示す回路図、第２図ａ、
　　ｂ、　　ｃは第１図の実施例に各種の負荷を接続し
たときの一例を示す図、第３図は同じくこの考案の受信
回路をラジオに内蔵させた場合の一例を示す図、第４図
ａ　”−ｆはこの考案の実施例の動作説明図である。 図中、１はスイッチング装置、２，３は受信回路、４．
７はインバータ、５？ｉ加算器、６は整流回路、８はト
ランジスタ、９は出力端子、１０はイグニッションスイ
ッチである。Figure 1 is a circuit diagram showing an embodiment of this invention, Figure 2a,
b and c are diagrams showing an example when various loads are connected to the embodiment of Figure 1, Figure 3 is a diagram showing an example of the case where the receiver circuit of this invention is built into a radio, and Figure 4 a''-f are explanatory diagrams of the operation of the embodiment of this invention. In the figure, 1 is a switching device, 2 and 3 are receiving circuits, and 4.
7 is inverter, 5? i adder, 6 is a rectifier circuit, 8 is a transistor, 9 is an output terminal, and 10 is an ignition switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車輌がトンネル内に入ったとき交通情報を受信する回路
と、この回路の出力で作動せしめられスイッチング動作
して所定の機器の制御を行うスイッチング回路とを備え
たことを特徴とする交通情報検知式スイッチング装置。A traffic information detection type comprising a circuit that receives traffic information when a vehicle enters a tunnel, and a switching circuit that is activated by the output of this circuit and performs a switching operation to control predetermined equipment. switching device.
JP12415581U 1981-08-24 1981-08-24 Traffic information detection switching device Granted JPS5829547U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12415581U JPS5829547U (en) 1981-08-24 1981-08-24 Traffic information detection switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12415581U JPS5829547U (en) 1981-08-24 1981-08-24 Traffic information detection switching device

Publications (2)

Publication Number Publication Date
JPS5829547U true JPS5829547U (en) 1983-02-25
JPS6315073Y2 JPS6315073Y2 (en) 1988-04-27

Family

ID=29918040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12415581U Granted JPS5829547U (en) 1981-08-24 1981-08-24 Traffic information detection switching device

Country Status (1)

Country Link
JP (1) JPS5829547U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930057A (en) * 1972-07-17 1974-03-18
JPS5559031A (en) * 1978-10-28 1980-05-02 Honda Motor Co Ltd Apparatus for preventing inadvertent negligence of disconnection in load circuit of vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930057A (en) * 1972-07-17 1974-03-18
JPS5559031A (en) * 1978-10-28 1980-05-02 Honda Motor Co Ltd Apparatus for preventing inadvertent negligence of disconnection in load circuit of vehicle

Also Published As

Publication number Publication date
JPS6315073Y2 (en) 1988-04-27

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