JPS60259029A - Transmission controller - Google Patents
Transmission controllerInfo
- Publication number
- JPS60259029A JPS60259029A JP59115015A JP11501584A JPS60259029A JP S60259029 A JPS60259029 A JP S60259029A JP 59115015 A JP59115015 A JP 59115015A JP 11501584 A JP11501584 A JP 11501584A JP S60259029 A JPS60259029 A JP S60259029A
- Authority
- JP
- Japan
- Prior art keywords
- control
- signal
- transmission
- infrared ray
- transmitted
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1149—Arrangements for indoor wireless networking of information
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
-
- 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
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は分散して配置された機器間での通信制御を行う
伝送制御装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a transmission control device that controls communication between devices that are distributed in a distributed manner.
従来例の構成とその問題点
複数の機器を集中的に制御したり、現在の機器の状態を
モニタ監視することを目的として、各機器を電気的な伝
送通信路で結び互いに制御信号を伝送し合う伝送制御方
法が各種報告されている。Conventional configurations and their problems In order to centrally control multiple devices or monitor the current status of devices, each device is connected with an electrical transmission channel and transmits control signals to each other. Various suitable transmission control methods have been reported.
−例として一般家庭内の電気器具を制御するのに商用１
００Ｖ電灯線を伝送通信路として用いる方法がある。こ
れは電灯線の５０庵あるいは６０Ｈｚ交流電圧上にこれ
よりは十分高い周波数の通信用信号電圧を重畳させて各
機器間を通信させるもので、制御用の特別配線が不必要
なことから設置にともなう手間や費用が小さいという特
長を持つ。-For example, commercial 1 is used to control electrical appliances in a general household.
There is a method of using a 00V power line as a transmission communication path. This system superimposes a communication signal voltage of a sufficiently higher frequency on the 50Hz or 60Hz AC voltage of the power line to communicate between each device, and does not require special wiring for control, so it is easy to install. It has the advantage of requiring little effort and cost.
ここで機器とは、制御される電気器具と、電気器具が通
電状態（以後ＯＮ状態と記す）か非通電状態（以後ＯＦ
Ｆ状態と記す）かを感知するセンサ機能と電気器具を０
Ｎ１０ＦＦ制御する制御機能と他機器と制御信号を送受
する通信機能とを有した制御モジュールとを組み合わせ
たものを言う。Here, equipment refers to electrical appliances to be controlled, whether the electrical appliance is in an energized state (hereinafter referred to as ON state) or in a non-energized state (hereinafter referred to as OF state).
The sensor function and electrical appliances that detect whether
This refers to a combination of a control module that has a control function for N10FF control and a communication function for transmitting and receiving control signals with other devices.
また他の機器として、各機器と制御信号を送受する通信
機能と各機器に伝送する０Ｎ１０ＦＦ制御信号を発生す
る制御信号発生機能と各機器がＯＮ状態かＯＦＦ状態か
を表示するモニタ表示機能とを有した制御ターミナルが
ある。Other equipment includes a communication function to send and receive control signals to and from each device, a control signal generation function to generate 0N10FF control signals to be transmitted to each device, and a monitor display function to display whether each device is in the ON or OFF state. There is a control terminal with.
電灯線を用いた伝送制御方法について次に図を用いて詳
しく説明する。A transmission control method using electric power lines will be explained in detail below using figures.
第１図は従来の電灯線を用いた伝送制御装置の構成図で
ある。電灯線１は商用１００Ｖの一般家庭内にあるもの
である。機器２，３はそれぞれ電気器具４，５と制御モ
ジュール６．７が組み合わさったものであり、それぞれ
電灯線１に接続されている。制御モジュール６．７は前
述したようにセンサ・制御・通信機能を有したもので、
自己と組み合った電気器具４，６のＯＮ／○ＦＦ状態を
センサ・制御し、また電灯線１を伝送通信路として他機
器と通信する。制御ターミナル８は機器の一種であり、
電灯線１に接続゛され前述したように通信・制御信号発
生・モニタ機能を有する。また各機器は他の機器と識別
するだめ個々に指標番号を持つ。FIG. 1 is a block diagram of a conventional transmission control device using electric power lines. The electric light line 1 is a commercial 100V line located in a general household. The devices 2, 3 are each a combination of an electrical appliance 4, 5 and a control module 6.7, each connected to the power line 1. As mentioned above, the control module 6.7 has sensor, control, and communication functions.
It senses and controls the ON/OFF state of electric appliances 4 and 6 combined with itself, and also communicates with other devices using the power line 1 as a transmission communication path. The control terminal 8 is a type of equipment,
It is connected to the power line 1 and has communication, control signal generation and monitoring functions as described above. Each device also has an individual index number to distinguish it from other devices.
今、制御ターミナル８が操作され機器２の電気器具４を
ＯＮ状態にするよう使用者から制御要求があったとする
。制御ターミナル８は自分の持つ指標番号と機器２の指
標番号とＯＮ命令とから成る制御信号を電灯線１を介し
機器２に対して送信する。機器２がこの制御信号を受け
取った々ら、制御モジュール６は電気器具４をＯＮ状態
に制御する。電気器具４がＯＮ状態に変わったのをセン
サにより確認したなら、制御モジュール６は自分の持つ
指標番号と制御ターミナル８の指標番号と電気器具４が
ＯＮ状態に変わった旨の報知命令とから成る制御信号を
電灯線１を介し制御ターミナル８に対して送信する。制
御ターミナルはこの制御信号を受信したなら機器２の電
気器具４はＯＮ状態にある旨のモニタ表示を行なう。以
上が一連の伝送制御の過程である。Now, suppose that the control terminal 8 is operated and a control request is received from the user to turn on the electric appliance 4 of the device 2. The control terminal 8 transmits a control signal consisting of its own index number, the index number of the device 2, and an ON command to the device 2 via the power line 1. As soon as the device 2 receives this control signal, the control module 6 controls the appliance 4 to turn on. When the sensor confirms that the electric appliance 4 has changed to the ON state, the control module 6 receives an index number of its own, an index number of the control terminal 8, and a notification command indicating that the electric appliance 4 has changed to the ON state. A control signal is transmitted to the control terminal 8 via the power line 1. When the control terminal receives this control signal, it displays on the monitor that the electric appliance 4 of the device 2 is in the ON state. The above is a series of transmission control processes.
さて以上の伝送制御において個々の機器に対する赤外線
遠隔制御の技術についてはすでに確立されている。すな
わち機器２の遠隔制御のためには赤外線遠隔制御機器９
を用意し、まだ機器３の遠隔制御のためには赤外線遠隔
制御機器１ｏを用意するというように個々の機器に対し
て一台ずつの赤外線遠隔制御機器を用いて制御を行なう
。これは赤外線信号Ａ、Ｂが混信し目的以外の機器が動
いてし捷うような誤動作を起こさせないだめである。こ
のため、赤外線信号Ａ 、 Ｂは互いに識別可能なよう
に赤外線波長や信号変調方法や信号情報内容などを変え
たものを送信するよう赤外線遠隔制御機器９，１ｏを別
々に用いなければいけない。Now, in the transmission control described above, the infrared remote control technology for individual devices has already been established. That is, for remote control of device 2, infrared remote control device 9 is used.
The infrared remote control device 1o is prepared for remote control of the device 3, and each device is controlled using one infrared remote control device. This is to prevent infrared signals A and B from interfering and causing malfunctions such as movement of equipment other than the intended one. Therefore, infrared remote control devices 9 and 1o must be used separately to transmit infrared signals A and B with different infrared wavelengths, signal modulation methods, signal information contents, etc. so that they can be distinguished from each other.
ところが、伝送通信路上の機器が増加しそのすべての機
器を赤外線遠隔制御しだい場合、いたずらに赤外線遠隔
制御機器の数が増加し、操作性が悪く費用が増え、また
混信による誤動作の確率も大きくなるという問題が生じ
る。熱器具等の誤動作は安全性においても大きな問題と
なる。However, when the number of devices on the transmission communication path increases and all of the devices are controlled by infrared remote control, the number of infrared remote control devices increases unnecessarily, resulting in poor operability and increased costs, and the probability of malfunction due to interference increases. A problem arises. Malfunction of heating appliances and the like poses a major safety problem.
また従来の赤外線遠隔制御では、赤外線の届く範囲すな
わち使用者から見え゛る範囲の機器に対してしか制御は
できず、しかも赤外線遠隔制御機器から出力される赤外
線が制御目的機器の方向に向かうよう操作しなければな
らなかった。Furthermore, with conventional infrared remote control, it is only possible to control devices within the reach of infrared rays, that is, within the range visible to the user.Moreover, the infrared rays output from the infrared remote control device are directed toward the device to be controlled. had to operate.
以上、従来の伝送制御装置に対し赤外線遠隔制御を行な
うことには多くの問題があった。As mentioned above, there are many problems when performing infrared remote control on conventional transmission control devices.
発明の目的
本発明は従来の問題点を解消し、操作性が良く費用が少
なく誤動作がなく安全な赤外線遠隔制御が可能な伝送制
御装置を提供することを目的とする。OBJECTS OF THE INVENTION It is an object of the present invention to provide a transmission control device that solves the problems of the prior art, has good operability, is inexpensive, does not malfunction, and is capable of safe infrared remote control.
発明の構成
本発明の伝送制御装置は、伝送通信路と、前記伝送通信
路に接続され伝送制御される複数の機器と、前記伝送通
信路に接続され前記機器に対し制御を行なう制御ターミ
ナルと、前記制御ターミナルの操作を行なう赤外線遠隔
制御機器上を有するものであり、ただ一台の赤外線遠隔
制御機器により複数の機器の制御を行なうことができる
ものである。Configuration of the Invention A transmission control device of the present invention comprises: a transmission communication path; a plurality of devices connected to the transmission communication path and subjected to transmission control; a control terminal connected to the transmission communication path and controlling the devices; It has an infrared remote control device for operating the control terminal, and a plurality of devices can be controlled by just one infrared remote control device.
実施例の説明 本発明の一実施例を図を用いて詳しく説明する。Description of examples An embodiment of the present invention will be described in detail with reference to the drawings.
第２図は本発明の一実施例を示す伝送制御装置の構成図
である。FIG. 2 is a configuration diagram of a transmission control device showing an embodiment of the present invention.
通信伝送路である電灯線１１は一般家庭内にあるもので
ある。機器１２．１３はそれぞれ電気器具１４．１５と
制御モジュール１６．１７が組み合わさったものであり
、それぞれ電灯線１１に接続されている。制御モジュー
ル１６．１７はセンサ・制御・通信機能を有したもので
、自己と組み合った電気器具１４．１５の０Ｎ１０ＦＦ
状態をセンサ・制御しまた電灯線１１を介して制御ター
ミナル１８と通信する。制御ターミナル１８は機器の一
種であり、通信・制御信号発生・モニタ機能および赤外
鏡制御信号受信機能を有する。赤外線遠隔制御機器１９
は赤外線の方向を上方向に向けて発光するように筐体上
部に赤外線発光素子２゜を有し、使用者の操作により必
要な機器１２あるいは１３に対する制御内容を含む赤外
線信号Ｃを送信する。第３図は制御ターミナル１８と赤
外線遠隔制御機器１９との内部構成を示す。制御ターミ
ナル１８は天井２１に下向きに取り付けられており、内
部に通信手段２２、演算制御手段２３、信号復調手段２
４および赤外線受光素子２５を有している。赤外線遠隔
制御機器１９は机２６上に置かれ、内部に操作入力手段
２７、信号変調手段２８および赤外線発光素子２０を有
している。The electric light line 11, which is a communication transmission line, is located in a general household. The appliances 12.13 are each a combination of an electrical appliance 14.15 and a control module 16.17, each connected to the power line 11. The control module 16.17 has sensor, control, and communication functions, and controls the 0N10FF of the electric appliance 14.15 combined with itself.
It senses and controls the status and communicates with the control terminal 18 via the power line 11. The control terminal 18 is a type of equipment and has communication, control signal generation and monitoring functions, and infrared mirror control signal reception functions. Infrared remote control equipment 19
The device has an infrared light emitting element 2° at the top of the housing so as to emit infrared light with the direction of the infrared light directed upward, and transmits an infrared signal C containing control details for the necessary equipment 12 or 13 when operated by the user. FIG. 3 shows the internal configuration of the control terminal 18 and the infrared remote control device 19. The control terminal 18 is attached to the ceiling 21 facing downward, and contains a communication means 22, an arithmetic control means 23, and a signal demodulation means 2.
4 and an infrared light receiving element 25. The infrared remote control device 19 is placed on a desk 26 and has an operation input means 27, a signal modulation means 28, and an infrared light emitting element 20 inside.
以上の構成で、使用者が機器１２あるいは１３の制御を
行なう時、操作入力手段２７に対し操作を行なう。操作
入力手段２γは複数の押しボタンスイッチで実現できる
。操作入力手段２７の入力情報は信号変調手段２８に送
られ、ここで必要な制御信号を赤外線に変調させ赤外線
発光素子２０かも送信する。送信された赤外線信号Ｃは
赤外線受光素子２５により受信され、信号復調手段２４
により制御信号に復調され、演算制御手段２３に送られ
る。演算制御手段２３は入力した制御信号を解読し、そ
れが機器１２あるいは１３に対する制御信号であれび、
通信手段２２を介して制御命令となる信号を電灯線１１
上に送信して目的の機器１２あるいは１３に対し必要な
制御を行なう。With the above configuration, when the user wants to control the device 12 or 13, the user operates the operation input means 27. The operation input means 2γ can be realized by a plurality of push button switches. The input information from the operation input means 27 is sent to the signal modulation means 28, which modulates the necessary control signal into infrared light and transmits it to the infrared light emitting element 20 as well. The transmitted infrared signal C is received by the infrared light receiving element 25, and the signal demodulating means 24
The signal is demodulated into a control signal and sent to the arithmetic control means 23. The arithmetic control means 23 decodes the input control signal and determines whether it is a control signal for the device 12 or 13,
A signal serving as a control command is sent to the power line 11 via the communication means 22.
and performs necessary control on the target device 12 or 13.
また必要に応じて制御が完了した旨の報知命令から成る
信号を受け取る。It also receives a signal consisting of a notification command to the effect that the control has been completed, if necessary.
以上のように実施例の伝送制御装置では、伝送通信路１
１上に赤外線操作可能な制御ターミナル１８を設け、こ
れを赤外線遠隔制御機器１９により制御することにより
、一台の赤外線遠隔制御器１９のみを用いて伝送通信路
上の複数の機器１２あるいは１３を制御することが可能
となる。このため従来あった混信を原因とする誤動作が
皆無となる。また、制御ターミナル１８を室内天井部ま
たは壁部に設け、かつ赤外線遠隔制御機器１９の赤外線
発光素子２０を筐体上部に設けたことにより、使用者は
赤外線発光の方向を意識せずに伝送通信路１１上の全機
器を操作することが可能である。このため従来性なって
いたような複数赤外線遠隔機器を用い、しかもそれを制
御目的機器の方向へ向ける必要性は皆無となる。また赤
外光が届か々い他室の機器の制御も可能である。ここで
赤外線遠隔制御機器１９から送信される信号は単に制御
ターミナル１８に届けば、よいのであり、他室や他家層
へ送る必要は全くない。よって電波や超音波を用いる遠
隔制御方法に対して、赤外光を用いる遠隔制御方法は可
視範囲外へは信号が届かないことにより、同種の装置か
ら送信された信号を理由とする混信に対して非常に有利
となる。As described above, in the transmission control device of the embodiment, the transmission communication path 1
A control terminal 18 that can be operated by infrared rays is provided on 1, and this is controlled by an infrared remote control device 19, thereby controlling a plurality of devices 12 or 13 on a transmission communication path using only one infrared remote controller 19. It becomes possible to do so. Therefore, there is no malfunction caused by interference, which was the case in the past. In addition, by providing the control terminal 18 on the ceiling or wall of the room, and providing the infrared light emitting element 20 of the infrared remote control device 19 on the top of the housing, the user can transmit and communicate without being aware of the direction of the infrared light. It is possible to operate all equipment on the line 11. Therefore, there is no need to use multiple infrared remote devices and direct them toward the device to be controlled, as was the case in the past. It is also possible to control equipment in other rooms where infrared light cannot reach easily. Here, the signal transmitted from the infrared remote control device 19 only needs to be delivered to the control terminal 18, and there is no need to send it to another room or another layer. Therefore, in contrast to remote control methods that use radio waves or ultrasonic waves, remote control methods that use infrared light do not receive signals outside the visible range, so they are less susceptible to interference caused by signals transmitted from similar devices. This is very advantageous.
発明の効果
本発明の伝送制御装置は、従来の機器制御で機器一台に
つき一台ずつの赤外線遠隔制御機器が必要であったこと
による操作性の悪さ・混信による誤動作が解消された。Effects of the Invention The transmission control device of the present invention eliminates the poor operability and malfunctions caused by interference caused by the need for one infrared remote control device for each device in conventional device control.
また可視範囲外の機器をも混信なく制御可能となった。It is also possible to control devices outside the visible range without interference.
こうして遠隔制御に対する操作性の向上と、制御系の信
頼性の向上さらにそれによる安全性の向上という効果が
生じた。In this way, the effects of improving the operability of remote control, improving the reliability of the control system, and thereby improving safety were achieved.
また赤外線遠隔制御機器はただ一台でよく、しかも各機
器の赤外線信号受信機は全く必要ないことから、装置全
体の費用は大幅に縮小可能という効果も生じた。以上の
ように本発明は実用上効果の高いものである。Furthermore, since only one infrared remote control device is required, and infrared signal receivers for each device are not required at all, the overall cost of the device can be significantly reduced. As described above, the present invention has high practical effects.
第１図は従来の伝送制御装置のブロック図、第２図は本
発明の伝送制御装置の一実施例を示すブロック図、第３
図はその制御ターミナルと赤外線遠隔制御機器の内部構
成を示すブロック図である。
１１・・・・・電灯線、１２．１３・・・・・機器、１
８・・・・・・制御ターミナル、１９・・・・・赤外線
遠隔制御機ａ２０・・・・・赤外発光素子。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
／
第２図
第３図
／／FIG. 1 is a block diagram of a conventional transmission control device, FIG. 2 is a block diagram showing an embodiment of the transmission control device of the present invention, and FIG.
The figure is a block diagram showing the internal configuration of the control terminal and infrared remote control equipment. 11...Light line, 12.13...Equipment, 1
8... Control terminal, 19... Infrared remote controller a20... Infrared light emitting element. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure/ Figure 2 Figure 3//
Claims (1)
される複数の機器と、前記伝送通信路に接続され前記機
器の制御を行なう制御ターミナルと、前記制御ターミナ
ルの操作を行なう赤外線遠隔制御機器とを有した伝送制
御装置。 （２）制御ターミナルは室内天井部または壁部に設け、
赤外線遠隔制御機器は赤外線の方向を上方向に向けて発
光するように赤外線発光素子を設けた特許請求の範囲第
１項記載の伝送制御装置。 （３）伝送通信路は、電灯線から成る特許請求の範囲第
１項又は第２項記載の伝送制御装置。[Scope of Claims] 0) A transmission communication path, a plurality of devices connected to the transmission communication path and whose transmission is controlled, a control terminal connected to the transmission communication path and controlling the devices, and a control terminal connected to the transmission communication path and controlling the devices. A transmission control device having an infrared remote control device for operation. (2) The control terminal is installed on the indoor ceiling or wall,
2. The transmission control device according to claim 1, wherein the infrared remote control device is provided with an infrared light emitting element so that the infrared light is directed upward. (3) The transmission control device according to claim 1 or 2, wherein the transmission communication path is a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59115015A JPS60259029A (en) | 1984-06-05 | 1984-06-05 | Transmission controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59115015A JPS60259029A (en) | 1984-06-05 | 1984-06-05 | Transmission controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60259029A true JPS60259029A (en) | 1985-12-21 |
Family
ID=14652144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59115015A Pending JPS60259029A (en) | 1984-06-05 | 1984-06-05 | Transmission controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60259029A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS631293A (en) * | 1986-06-20 | 1988-01-06 | Matsushita Electric Works Ltd | Wireless remote control system |
| JPH01140894A (en) * | 1987-11-26 | 1989-06-02 | Matsushita Electric Works Ltd | Remote supervisory and controlling system |
| US5596437A (en) * | 1993-02-09 | 1997-01-21 | U.S. Philips Corporation | X-ray device |
-
1984
- 1984-06-05 JP JP59115015A patent/JPS60259029A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS631293A (en) * | 1986-06-20 | 1988-01-06 | Matsushita Electric Works Ltd | Wireless remote control system |
| JPH0466440B2 (en) * | 1986-06-20 | 1992-10-23 | Matsushita Electric Works Ltd | |
| JPH01140894A (en) * | 1987-11-26 | 1989-06-02 | Matsushita Electric Works Ltd | Remote supervisory and controlling system |
| JPH056958B2 (en) * | 1987-11-26 | 1993-01-27 | Matsushita Electric Works Ltd | |
| US5596437A (en) * | 1993-02-09 | 1997-01-21 | U.S. Philips Corporation | X-ray device |
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