JPS6289427A - Electric source supply circuit - Google Patents
Electric source supply circuitInfo
- Publication number
- JPS6289427A JPS6289427A JP60197082A JP19708285A JPS6289427A JP S6289427 A JPS6289427 A JP S6289427A JP 60197082 A JP60197082 A JP 60197082A JP 19708285 A JP19708285 A JP 19708285A JP S6289427 A JPS6289427 A JP S6289427A
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- circuit
- line
- load 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.)
- Pending
Links
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Transceivers (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の技術分野〕
本発明は電源供給回路に係わり、特に負荷回路の電源ス
イッチを電源ラインを介して動作させる電源供給回路に
関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a power supply circuit, and more particularly to a power supply circuit that operates a power switch of a load circuit via a power supply line.
電源と負荷回路の間に設ける電源ラインの線種は負荷回
路の電流容量で定める。電源スイッチは電源側または負
荷回路側に設ける。第１の負荷回路、第２の負荷回路が
設けられ必要に応じて電源を供給するときは、それぞれ
の負荷回路に対応し７た電源スイッチを設ける。この場
合の電源スイッチは操作板等に集中して設置する。電流
容量の異なる線種を電源ラインに使用すると操作板の裏
面に出入する電源ラインの配線が繁雑となり保守。The wire type of the power line installed between the power supply and the load circuit is determined by the current capacity of the load circuit. A power switch is provided on the power supply side or load circuit side. When a first load circuit and a second load circuit are provided and power is supplied as necessary, a power switch is provided corresponding to each load circuit. In this case, the power switches will be installed centrally on the operation panel, etc. If wire types with different current capacities are used for the power line, the wiring of the power line going in and out of the back of the operation panel becomes complicated and maintenance is required.
点検が難かしくなるので電源ラインを操作板に接続せず
、電源スイッチを継電器等で形成し、この継電器を動作
させる制御線を操作板に引き込む。Since this would make inspection difficult, the power line is not connected to the operation panel, the power switch is formed with a relay, etc., and the control line that operates this relay is drawn into the operation panel.
自動車に搭載する無線通信機では第１図に示すように筐
体が操縦席近傍に設置できないことがある。As shown in FIG. 1, the case of a wireless communication device installed in a car may not be installed near the cockpit.
また、アンテナの取付位置との関係から無線通信機本体
２を後部トランク等に装備し、無線通信機を制御する制
御ユニット３を操縦席近傍に設けることもある。この場
合無線通信機本体２に使用する電源ラインＬｌ、Ｌ、は
制御ユニット３で使用する電源フィンＬａよシｗｔ流容
閂の大きい線攬を用いる。電流答にの小さい線禎のｍ諒
うインＬ。Furthermore, in view of the mounting position of the antenna, the radio communication device main body 2 may be installed in the rear trunk or the like, and the control unit 3 for controlling the radio communication device may be provided near the cockpit. In this case, the power lines Ll, L used for the wireless communication device main body 2 are wires with a larger flow capacity than the power supply fin La used in the control unit 3. The current answer is a small line of wire m admonition L.
は電流容量の大きい線種の電源ライン１．１．Ｌ。Power line 1.1 is a wire type with large current capacity. L.
の分岐点Ｙから分岐する。電源ラインＬ１に他の負荷回
路の電源ラインＬＱ（図示してない）を分岐するときは
他の分岐点Ｙｎ（図示してない）から分岐する。第１図
中符号１は電池、ＡＮＴはアンテナである。分岐点Ｙ
Ｉ Ｙｎ・・・の位置電源ラインＬ１＋Ｌ、、Ｌ、ＩＬ
ｎ・・・の線種 ’＊電源スイツチ種類、（電鍵、継電
器等）設置場所等の投首１゛＊木は複雑であシ、配線、
保守が容易でない等の欠点を有している。Branches from branch point Y. When the power line LQ (not shown) of another load circuit is branched to the power line L1, it is branched from another branch point Yn (not shown). In FIG. 1, numeral 1 is a battery, and ANT is an antenna. Branching point Y
I Yn... position power supply line L1+L,,L,IL
Wire type of n...' *Type of power switch, location of installation (key, relay, etc.) 1'* Wood is complicated, wiring, etc.
It has drawbacks such as not being easy to maintain.
本発明は上述した点に鑑みなさｆまたもので、電源ライ
ンを介して負荷回路の電源スイッチを制御し、電源スイ
ッチに係わる制御線を省略することによｐ配線、設訂並
びに保守を容易にした電源供給回路を提供することを目
的とする。In view of the above-mentioned points, the present invention also makes it possible to control the power switch of the load circuit via the power line, and to simplify the wiring, configuration, and maintenance by omitting the control line related to the power switch. The purpose of this invention is to provide a power supply circuit with
本発明には電源ラインへ電源振・断信号を送出する電源
振・断信号送出手段が設けである。また、電源振・断信
号を受信する受信手段と、この受信手段に対応した電源
スイッチを一体化して設けである。The present invention is provided with a power supply fluctuation/disconnection signal sending means for transmitting a power supply fluctuation/disconnection signal to the power supply line. Further, a receiving means for receiving a power supply cutoff/off signal and a power switch corresponding to this receiving means are integrated and provided.
以下、本発明になる電源供給回路の一実施例を図面にし
たがって詳述する。Hereinafter, one embodiment of the power supply circuit according to the present invention will be described in detail with reference to the drawings.
第１図と第２図で同一のものには同一の符号を付しであ
るから説明は省略する。また、電源ラインＬ１ ｒ
Ｌｓ ｅ Ｌｓ 、端子１ ａ ｚ ２ ａ ｔ ３
ａ ｅ４ ｍ ＋ ４ ｂ ｒ ４ ｅに対応した基
準電位点側はＬ１２゜Ｌ’ｊ ｒ Ｌｉ’ｌ ＋
Ｉ’ｌ ｅ ２’ｌＬ ｌ ３’ａ ＋ ４’＆ ＋
４’ｂ ＊４／Ｃの符号を付けであるので説明は省略す
る。Components that are the same in FIG. 1 and FIG. 2 are designated by the same reference numerals, so their explanation will be omitted. In addition, the power line L1 r
Ls e Ls, terminal 1 az 2 a t 3
a e4 m + 4 b r 4 The reference potential point side corresponding to e is L12゜L'j r Li'l +
I'l e 2'lL l 3'a + 4'& +
4'b *4/C is given, so the explanation will be omitted.
第２図において、１は電池である。電池１は負荷回路と
なる自動車電装回路ＡｔＪＴ 、無線通信機本体２およ
び制御ユニット３へ電源を供給する。自動車電装回路Ａ
ＵＴの束線は製造工程で編成される。In FIG. 2, 1 is a battery. The battery 1 supplies power to the automobile electrical circuit AtJT serving as a load circuit, the wireless communication device body 2, and the control unit 3. Automotive electrical circuit A
UT bundles are organized during the manufacturing process.
無線通信機本体２および制御ユニット３に係わる電源ラ
インＬＸ ＋ ＬＨ＊ Ｌ＄は別途配線工事を行なう。Wiring work for power lines LX + LH*L$ related to the wireless communication device main body 2 and the control unit 3 is performed separately.
第１図に示す分岐点Ｙに電源供給ユニット４を設ける。A power supply unit 4 is provided at the branch point Y shown in FIG.
電源振・断信号ｆ０は制御ユニット３に設けた１ ００
ｋＨｚ発振器１０で生成する。制御ユニット３には手
操作で開成、閉成する電源スイッチ９が設けられ端子３
ａｔｌ−介して直接引込まれた電源ラインＬｓを閉成す
る。電源スイッチ９が閉成するとチ璽−クコイル３Ｌを
介して電源十Ｂを負荷回路となるモデム１１、周波数選
択ダイヤル１２、アップダウン釦１３、マイク１４、ス
ピーカ１５等へ供給する。また、１００ ｋＨｚ発振器
１０は発振を開始し、電源ラインＬ、へ電源振・断信号
ｆ０を送出する。電源振・断信号／、Ｕモデム１１に使
用する搬送波ｆ！とけ異なる周波数を信用する。The power supply oscillation/cutoff signal f0 is 100 provided in the control unit 3.
It is generated by a kHz oscillator 10. The control unit 3 is provided with a power switch 9 that is manually opened and closed.
The power supply line Ls drawn directly through atl- is closed. When the power switch 9 is closed, the power supply 1B is supplied to the modem 11, the frequency selection dial 12, the up/down button 13, the microphone 14, the speaker 15, etc., which are load circuits, via the check coil 3L. Further, the 100 kHz oscillator 10 starts oscillating and sends a power supply oscillation/cutoff signal f0 to the power supply line L. Power supply vibration/disconnection signal/, carrier wave f! used for U modem 11! Trust different frequencies.
チョークコイル３Ｌけ無線通信機本体２に設けたチョー
クコイル２Ｌおよび電源供給ユニット４に設けたチ曹−
クコイル４Ｌと共に電源ラインＬ凰。A choke coil 2L provided in the wireless communication device main body 2 and a power supply unit 4 provided in the power supply unit 4.
Power line L-o with Kucoil 4L.
Ｌ、、Ｌ、で１つのネットワークを編成する０チ璽−ク
コイル２Ｌ、３Ｌ、４Ｌの定数はこのネットシークが電
源振・断信号／ ０、搬送波ｆ１に対応できるよう定め
る。The constants of the zero check coils 2L, 3L, and 4L, which form one network with L, , L, are determined so that this net seek can correspond to the power supply vibration/cutoff signal /0 and the carrier wave f1.
電源振・断信号受信手段と、受信したｔ源振・断信号ｆ
０に応じて動作する電源スイッチは電源供給ユニット４
に一体化して形成する。細い電源ラインＬ口に１ｂ１］
御ユニント３の端子３ａから送出された１ ００ ｋＨ
ｚ （Ｄ電源振・断信号ｆ０は電源供給ユニット４の端
子４ｃおよび＝ンｒンサ５を介してトーンデテクタ６へ
入力する。トーンデテクタ６は１００ ｋ）ｉｓの電源
振・ｌｆｉ信号ｆ０のみを検出するよう構成しである。A power supply fluctuation/disconnection signal receiving means and a received power supply fluctuation/disconnection signal f.
The power switch that operates according to 0 is the power supply unit 4.
to be integrated and formed. 1b1 to the thin power line L port]
100 kHz sent from terminal 3a of control unit 3
z (The D power supply fluctuation/off signal f0 is input to the tone detector 6 via the terminal 4c of the power supply unit 4 and the sensor 5.The tone detector 6 receives only the power supply fluctuation/lfi signal f0 of 100k). It is configured to detect.
検出したｔ源振・断信号は整流されリレー駆動回路７へ
出力される。リレー駆動回路７は電源スイツチ用継電器
８を駆動する。The detected t-source vibration/break signal is rectified and output to the relay drive circuit 7. Relay drive circuit 7 drives power switch relay 8 .
駆動により電池１の端子１＆、太い電源ラインＬ１、端
子４ｍ、チ望−クコイル４Ｌ、電源スイッチ用継′＃Ｌ
器８の端子８轟、閉成された接点、端子８ｂ、端子４ｂ
、太い電源ラインＬｌ、無線通信機本体２の端子２ａに
至る回路が完成され無線通信機本体２へ電源十Ｂが供給
される。By driving, terminal 1 & of battery 1, thick power line L1, terminal 4m, chimney coil 4L, power switch joint '#L
Terminal 8 of device 8, closed contact, terminal 8b, terminal 4b
, the thick power line Ll, and the circuit leading to the terminal 2a of the wireless communication device main body 2 are completed, and the power source 1B is supplied to the wireless communication device main body 2.
電源振・断信号ｆ０は常時送出する方式であるから制御
ユニット３で異常があった時はｉ＆’ちに電源スイッチ
用継′ｆｔ器８が復旧する。電源症・断信号ｆ０が断の
ときはトーンデテクタロは′１１流を消費しない。Since the power supply oscillation/cutoff signal f0 is always sent out, if there is an abnormality in the control unit 3, the power switch relay 8 is immediately restored. When the power failure/disconnection signal f0 is disconnected, the tone detector does not consume the '11 current.
ｉｔ電源症断イに号ｆ。を・ぐルス方式とし、リレー駆
動回路６または電源スイツチ用継電器８を時定数回路か
らなる自己保持回路を設けてもよい。電源症信号と電蝕
断信号でトーンｒチクメロを制御するときは異常に際し
安全側に動作するよう回路を構成する。また、複数の負
荷回路に対応して異なる電源症・断信号ｆｎを用いても
よい。No.f for it power failure. The relay drive circuit 6 or the power switch relay 8 may be provided with a self-holding circuit consisting of a time constant circuit. When controlling the tone R chikumero using the power failure signal and the electrolytic erosion signal, the circuit is configured to operate safely in the event of an abnormality. Further, different power failure/disconnection signals fn may be used corresponding to a plurality of load circuits.
本発明になる電源供給回路は電源ラインへ電源症・断信
号を送出する電源症・断（Ｎ号送出手段と、電源症・断
信号を受信する［連接・断信号受信手段と、受信した電
Ｓ接・断信号に応じて動作する電源スイッチと、をＸ備
した構成としであるため電源ラインを介して負荷回路に
係わる電源スイッチを駆動するところに特長を有してい
る。このため、継電器等を用いた電源スイッチでは継電
器に対応した制＃Ｍを省略でき、かつ継電器の装備位置
を自由に選択できる効果がある。The power supply circuit according to the present invention includes a power failure/disconnection (No. Since it has a configuration that includes a power switch that operates according to the S connection/disconnection signal, and an A power switch using the above has the effect that the control #M corresponding to the relay can be omitted, and the installation position of the relay can be freely selected.
第１図に自動車に搭載した電源と負荷回路の構成図、第
２図は本発明になる電源供給回路の一夾施例を示すブロ
ック図である。図中符号ｌは電池、２は無線通信機本体
、３は制御ユニット、４は電源供給ユニット、５はコン
デンサ、６はトーンデテクタ、７はリレー駆動回路、８
Ｆｉ電源スイツチ用継電器、９は電源スイッチ、１０は
１００ ｋＨｚ発振器、１１．１６はモデム、１２は周
波数選択ダイヤル、１３はアップダウン釦、１４はマイ
ク、１５はスピーカ、１７は送受信回路、２Ｌ、３Ｌ。
４Ｌはチｌ−クコイルである。
％詐出願人 八重洲無線株式会社
第 １ 図
ＮＴ
第 ２ 図FIG. 1 is a block diagram of a power supply and load circuit installed in an automobile, and FIG. 2 is a block diagram showing one embodiment of a power supply circuit according to the present invention. In the figure, l is a battery, 2 is a wireless communication device body, 3 is a control unit, 4 is a power supply unit, 5 is a capacitor, 6 is a tone detector, 7 is a relay drive circuit, 8
Relay for Fi power switch, 9 is power switch, 10 is 100 kHz oscillator, 11.16 is modem, 12 is frequency selection dial, 13 is up/down button, 14 is microphone, 15 is speaker, 17 is transmitting/receiving circuit, 2L, 3L. 4L is a chic coil. % fraudulent applicant Yaesu Musen Co., Ltd. Figure 1 NT Figure 2
Claims (1)
記負荷回路に係わる電源スイッチと、を具備し、電源ス
イッチの動作に応じて電源ラインを介した電源を負荷回
路へ供給するよう構成した電源供給回路において、上記
電源ラインへ電源接・断信号を送出する電源接・断信号
送出手段と、上記電源接・断信号を受信する電源接・断
信号受信手段と、受信した電源接・断信号に応じて動作
する上記電源スイッチ、を具備し、電源スイッチの動作
により電源ラインを介した電源を負荷回路へ供給するよ
う構成したことを特徴とする電源供給回路。1. It is equipped with a power source, a power line connecting the power source to the load circuit, and a power switch related to the load circuit, and is configured to supply power to the load circuit via the power line in accordance with the operation of the power switch. In the power supply circuit, a power connection/disconnection signal sending means for sending a power connection/disconnection signal to the power line, a power connection/disconnection signal receiving means for receiving the power connection/disconnection signal, and a power connection/disconnection signal receiving means for receiving the power connection/disconnection signal. 1. A power supply circuit comprising: the above-mentioned power switch that operates in response to a signal, and configured to supply power via a power line to a load circuit by operating the power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60197082A JPS6289427A (en) | 1985-09-06 | 1985-09-06 | Electric source supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60197082A JPS6289427A (en) | 1985-09-06 | 1985-09-06 | Electric source supply circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289427A true JPS6289427A (en) | 1987-04-23 |
Family
ID=16368418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60197082A Pending JPS6289427A (en) | 1985-09-06 | 1985-09-06 | Electric source supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289427A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04116197U (en) * | 1991-03-25 | 1992-10-16 | 第二しなのポリマー株式会社 | Electromagnetic shielding material |
| JPH0529785A (en) * | 1991-07-19 | 1993-02-05 | Mitsubishi Electric Corp | Shielding structure of mobile phone |
| US6232758B1 (en) | 1998-08-03 | 2001-05-15 | Denso Corporation | Load drive control apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5256338A (en) * | 1975-11-04 | 1977-05-09 | Yoshitaka Seki | Remote control device utilizing commercial power delivery lines |
-
1985
- 1985-09-06 JP JP60197082A patent/JPS6289427A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5256338A (en) * | 1975-11-04 | 1977-05-09 | Yoshitaka Seki | Remote control device utilizing commercial power delivery lines |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04116197U (en) * | 1991-03-25 | 1992-10-16 | 第二しなのポリマー株式会社 | Electromagnetic shielding material |
| JPH0529785A (en) * | 1991-07-19 | 1993-02-05 | Mitsubishi Electric Corp | Shielding structure of mobile phone |
| US6232758B1 (en) | 1998-08-03 | 2001-05-15 | Denso Corporation | Load drive control apparatus |
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