JPS6231795B2 - - Google Patents
Info
- Publication number
- JPS6231795B2 JPS6231795B2 JP57183976A JP18397682A JPS6231795B2 JP S6231795 B2 JPS6231795 B2 JP S6231795B2 JP 57183976 A JP57183976 A JP 57183976A JP 18397682 A JP18397682 A JP 18397682A JP S6231795 B2 JPS6231795 B2 JP S6231795B2
- Authority
- JP
- Japan
- Prior art keywords
- outlet
- signal transmission
- power
- common bus
- information
- 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.)
- Expired
Links
- 230000008054 signal transmission Effects 0.000 claims description 28
- 239000002131 composite material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、家庭内に汎用な電力、信号伝送のケ
ーブルを配線し、壁等に複合コンセントを設け、
電力、信号伝送ケーブルの接続を可能とすること
に関する。[Detailed Description of the Invention] Industrial Field of Use The present invention provides a method for wiring general-purpose power and signal transmission cables in the home, installing combined outlets on walls, etc.
Relates to enabling connection of power and signal transmission cables.
従来例の構成とその問題点
現在、家庭内においてもホームオートメーシヨ
ン化、情報化が進み、ホームコンピユーターとの
情報通信を行う住宅設備機器や、映像情報機器が
現われて来たため、電源だけでなくプラグインの
共通バス方式汎用情報ラインの設置の必要性が高
まつているが、従来は、家庭内には汎用の電力
（電源）接続用の電源コンセントのみしか用意さ
れておらず、信号伝送ケーブルは個々の機器間を
それぞれ独自の方法で専用ケーブルを用いて接続
を行つていた。この構成では個々に信号伝送用の
ケーブルを設置しなくてはならないため、比較的
情報量の少ない家庭内の機器ではケーブルの利用
率、コストの面で不経済であるという問題を有し
ていた。又、信号伝送ケーブルを信号伝送用共通
バスに分岐路として直接接続した場合、高速のデ
ーター転送を行う信号伝送では分岐線路のインピ
ーダンスの不整合端からの反射による問題をも有
していた。Conventional configurations and their problems Currently, home automation and informatization are progressing even in the home, and home equipment and video information equipment that communicate information with home computers have appeared, so not only power supplies but also There is an increasing need to install a plug-in common bus type general-purpose information line, but in the past, homes only had power outlets for general-purpose power (power) connections, and signal transmission cables were required. Each device was connected using its own unique method using dedicated cables. In this configuration, each signal transmission cable must be installed individually, which has the problem of being uneconomical in terms of cable utilization rate and cost for household devices with a relatively small amount of information. . Furthermore, when a signal transmission cable is directly connected to a common bus for signal transmission as a branch line, there is a problem in signal transmission for high-speed data transfer due to reflection from the impedance mismatched end of the branch line.
発明の目的
本発明はかかる従来の問題を解消するもので、
家庭内に信号伝送用の共通バスを設け、コンセン
トを電源コンセント、情報コンセントの複合コン
セントとし、プラグインで電力、信号の伝送を行
うことを目的とする。Purpose of the invention The present invention solves such conventional problems,
The purpose is to provide a common bus for signal transmission in the home, turn the outlet into a combined power outlet and information outlet, and transmit power and signals with a plug-in.
発明の構成
この目的を達成するために本発明は、コンセン
ト内部に交流電源を直流電源に変換する変換部
と、信号伝送用共通バスに接続されたトランシー
バーと、信号伝送用共通バスと、情報コンセント
を電気的に絶縁するフオトカプラを有し、電源コ
ンセントを外部に設けたものである。この構成に
よつて、信号伝送用の共通バスにおける任意の長
さ、数の分岐路が接続されても、分岐端のすぐ近
くにトランシーバーを設けることで共通バスの線
路の品質が守られ、かつ電源コンセントと情報コ
ンセントを一体とすることによつて、トランシー
バー等の回路の電源をコンセント内部に持てると
いう作用を有する。Structure of the Invention In order to achieve this object, the present invention includes a converter for converting AC power into DC power inside an outlet, a transceiver connected to a common bus for signal transmission, a common bus for signal transmission, and an information outlet. It has a photocoupler to electrically insulate it, and has an external power outlet. With this configuration, even if arbitrary length and number of branch lines are connected in a common bus for signal transmission, the quality of the common bus line can be protected by providing a transceiver immediately near the branch end. By integrating the power outlet and the information outlet, the power source for circuits such as transceivers can be provided inside the outlet.
実施例の説明
以下本発明の一実施例を第１図、第２図、第３
図を用いて説明する。第１図は、複合コンセント
１、電源ライン３、信号伝送用共通バス４、端末
機器２の全体構成例である。第２図は複合コンセ
ントの一例を示す斜視図であり、正前パネルに電
源コンセント６、情報コンセント５を設けてあ
り、情報コンセント５は、信号伝送ケーブルを同
軸ケーブルとし、接続部をBNCコネクタのレセ
プタクルとした。家庭内に設置されるコンセント
は、コンセント表面に凸部がでていると不使用時
にひつかけたりして危険なためコンセントに凹部
を作り、その内にレセプタクルを設置している。
第３図は複合コンセント１内部の回路ブロツク図
である。信号伝送用共通バス４を分岐し、分岐路
端にトランシーバー９が設けられ、信号伝送用共
通バスの信号伝送時に問題となる反射端である分
岐路長を極めて短くしている。トランシーバー
９、フオトカプラ１０への電源は、電源コンセン
ト６への交流電圧を直流電源７によつて変換して
供給される。トランシーバー９は受信、送信を情
報コンセント５より入力されるコントロール信号
によつて切り換えられる。フオトカプラ１０は、
信号伝送用共通バス側と、情報コンセント側を電
気的に絶縁するために設けられ、DC―DCコンバ
ーターによつてフオトカプラ１０の発光、受光側
の電源、クランドをも完全に分離している。上記
構成において、家庭内においても、機器間の情報
伝送が信号伝送用ケーブルを情報コンセント５に
プラグインでさし込むだけで、あとは一定のプロ
トコルを定めてやることで可能となる。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1, 2, and 3.
This will be explained using figures. FIG. 1 shows an example of the overall configuration of a composite outlet 1, a power line 3, a common signal transmission bus 4, and a terminal device 2. As shown in FIG. Fig. 2 is a perspective view showing an example of a composite outlet, in which a power outlet 6 and an information outlet 5 are provided on the front panel, and the information outlet 5 uses a coaxial cable as the signal transmission cable and a BNC connector as the connection part. It was made into a receptacle. For electrical outlets installed in homes, if there is a protrusion on the surface of the outlet, it can be dangerous if the outlet gets stuck when not in use, so a recess is created in the outlet and a receptacle is installed inside the outlet.
FIG. 3 is a circuit block diagram inside the composite outlet 1. The common bus 4 for signal transmission is branched, and a transceiver 9 is provided at the end of the branch path to extremely shorten the length of the branch path, which is a reflective end that becomes a problem when transmitting signals on the common bus for signal transmission. Power to the transceiver 9 and photocoupler 10 is supplied by converting the AC voltage applied to the power outlet 6 by a DC power supply 7. The transceiver 9 is switched between reception and transmission by a control signal input from the information outlet 5. Photocoupler 10 is
It is provided to electrically isolate the signal transmission common bus side and the information outlet side, and the light emitting side of the photocoupler 10, the power source on the light receiving side, and the ground are also completely separated by the DC-DC converter. With the above configuration, even at home, information transmission between devices is possible by simply plugging a signal transmission cable into the information outlet 5 and by defining a certain protocol.
発明の効果
以上のように本発明の複合コンセントによれば
次の効果が得られる。Effects of the Invention As described above, the composite outlet of the present invention provides the following effects.
(1) 家庭内に共通バス状の信号伝送路が設けら
れ、プラグインで機器と機器間の信号伝送が可
能になる。(1) A common bus-like signal transmission path is installed in the home, and signal transmission between devices becomes possible with plug-ins.
(2) 電源コンセントと一体化することで、情報コ
ンセント内の回路への電圧の供給の必要がなく
なる。(2) By integrating with the power outlet, there is no need to supply voltage to the circuit inside the information outlet.
(3) 情報コンセント内にトランシーバー部を設け
ることで、分岐路を直接信号伝送共通バスへ接
続することによる信号伝送時の分岐路端からの
反射の問題を改善できる。(3) By providing a transceiver section in the information outlet, it is possible to improve the problem of reflection from the end of the branch path during signal transmission by directly connecting the branch path to the signal transmission common bus.
(4) フオトカプラを設けることで、電気的に情報
コンセント側と信号伝送用共通バスが分離され
一部で発生したノイズが全システムに及ぶこと
を防ぐ。(4) By installing a photocoupler, the information outlet side and the common bus for signal transmission are electrically separated, and noise generated in one part is prevented from spreading to the entire system.
第１図は複合コンセントシステム全体構成図、
第２図は複合コンセント斜視図、第３図は複合コ
ンセント内部回路ブロツク図である。
１……複合コンセント、３……電源ライン、４
……信号伝送用共通バス、５……情報コンセン
ト、６……電源コンセント、７……直流電源、９
……トランシーバー、１０……フオトカプラ。
Figure 1 is an overall configuration diagram of the composite outlet system.
FIG. 2 is a perspective view of the composite outlet, and FIG. 3 is a block diagram of the internal circuit of the composite outlet. 1...Composite outlet, 3...Power line, 4
... common bus for signal transmission, 5 ... information outlet, 6 ... power outlet, 7 ... DC power supply, 9
...transceiver, 10...photo coupler.
Claims (1)
送ケーブルを信号伝送用共通バスに分枝路として
接続する接続部（以下情報コンセント）と、交流
電源より直流電圧を作り回路に電圧を供給する直
流電源と、前記信号伝送用共通バスより分枝させ
た信号線分岐端に接続し信号の受信、送信を行う
トランシーバー部と、前記情報コンセントと前記
信号伝送用共通バスを電気的に絶縁するフオトカ
プラよりなる複合コンセント。1. A power outlet, a connection part (hereinafter referred to as an information outlet) that connects a signal transmission cable for signal transmission to a common signal transmission bus as a branch line, and a DC power supply that generates DC voltage from an AC power supply and supplies voltage to the circuit. , a transceiver section that connects to a signal line branch end branched from the signal transmission common bus and receives and transmits signals, and a photocoupler that electrically isolates the information outlet and the signal transmission common bus. Combined outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57183976A JPS5973871A (en) | 1982-10-19 | 1982-10-19 | Composite plug socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57183976A JPS5973871A (en) | 1982-10-19 | 1982-10-19 | Composite plug socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5973871A JPS5973871A (en) | 1984-04-26 |
| JPS6231795B2 true JPS6231795B2 (en) | 1987-07-10 |
Family
ID=16145123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57183976A Granted JPS5973871A (en) | 1982-10-19 | 1982-10-19 | Composite plug socket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005109595A1 (en) * | 2004-05-07 | 2005-11-17 | Inter-Db., Ltd. | Power control system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619783U (en) * | 1984-06-25 | 1986-01-21 | 松下電工株式会社 | waterproof outlet |
| JPS62131381U (en) * | 1986-02-12 | 1987-08-19 | ||
| JP3351678B2 (en) * | 1996-05-07 | 2002-12-03 | 株式会社東芝 | Network compatible contact device |
-
1982
- 1982-10-19 JP JP57183976A patent/JPS5973871A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005109595A1 (en) * | 2004-05-07 | 2005-11-17 | Inter-Db., Ltd. | Power control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5973871A (en) | 1984-04-26 |
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