JPS621339A - Communication equipment - Google Patents
Communication equipmentInfo
- Publication number
- JPS621339A JPS621339A JP60141617A JP14161785A JPS621339A JP S621339 A JPS621339 A JP S621339A JP 60141617 A JP60141617 A JP 60141617A JP 14161785 A JP14161785 A JP 14161785A JP S621339 A JPS621339 A JP S621339A
- Authority
- JP
- Japan
- Prior art keywords
- address
- transmission
- communication
- signal
- returned
- 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
Links
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Small-Scale Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
【発明の詳細な説明】
＃業−Ｌの利用分野
本発明は同一伝送通信路上で分散化して配置された個々
に自局アドレスを有する機器間で通信制御を行なうシス
テム内での、未設定アドレスを検索する通信装置に関す
るものである。[Detailed Description of the Invention] Field of Application of Industry-L The present invention is directed to the use of unset addresses in a system that performs communication control between devices distributed in a distributed manner on the same transmission communication path, each having its own address. The present invention relates to a communication device that searches for .
従来の技術
近年、複数のｉ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 technology In recent years, for the purpose of centrally controlling multiple i-devices or monitoring the current status of devices, transmission technology has been introduced that connects each device with an electrical transmission channel and transmits signals to each other. Various 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
１ｏｏｖの電灯線を伝送通信路として用いる方法がある
。これは、電灯線の交流電圧上にこれより十分高い周波
数の通信用信号電圧を重畳して各機器間を通信させるシ
ステムで、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徴をもつ。この
システムでは、各機器が個々に自局アドレスを持ち、他
の機器への送信要求が生じた時は、自局アドレスと、送
信先を示す相手局アドレスと、動作指示を与えるコマン
ドとから構成される信号を、伝送通信路である電灯線へ
送信する。そして、°これを受信した他の機器は、受信
信号の中に含まれる相手局アドレスを自局アレトスと比
較し、もしこれらが異なっていればこの信号内のコマン
ドを無視し、もし一致していれば、正常に信号を受信し
たという確認信号を送信先へ返送し、かつ信号内のコマ
ンドに従い、動作を行なう。通常、このシステムでは同
一の自局アドレスを持った機器が複数存在してはならな
い。なぜならば、もし同一の自局アドレスを持った複数
の機器に対して、ある機器からの送信が行われると、本
来、通信の信頼性を向上させるため用いる確認信号が重
複して返送されることになり、信頼性が損なわれてしま
う。また、ある機器が、特定のアドレスの機器の動作状
態をモニタ表示している場合に、そのモニタ対象のアド
レスを自局アドレスとする機器が複数台存在すると、各
機器の動作状態が異なった時に、モニタ表示が混乱して
しまうことになる。したがって、既に複数台このような
機器が同一電灯線上に設置されている所に新たな機器を
増設する場合は、既存の機器の自局アドレスの設定を１
台づつ調べてゆき、未設定のアドレスを検索し、それに
新たな機器の自局アドレスを合わせなければならなかっ
た。- For example, there is a method of using a commercial 100V power line as a transmission communication path to control electrical appliances in a general household. This is a system that superimposes a communication signal voltage of a sufficiently higher frequency on the AC voltage of the power line to communicate between each device, and because it does not require special wiring for control, it saves time and effort during installation. It is characterized by low cost. In this system, each device has its own address, and when a transmission request to another device occurs, it consists of the own address, the other station address indicating the destination, and a command giving operation instructions. The signal is sent to the power line, which is the transmission communication path. Other devices that receive this compare the other station address included in the received signal with their own station Aretos, and if they are different, ignore the command in this signal, and if they match. If so, it sends back a confirmation signal that it has received the signal normally to the destination, and performs operations according to the commands in the signal. Normally, in this system, multiple devices with the same local address should not exist. This is because if a device sends a message to multiple devices with the same local address, the confirmation signal, which is originally used to improve communication reliability, will be sent back in duplicate. , and reliability is lost. In addition, if a device monitors and displays the operating status of a device at a specific address, and there are multiple devices that use the monitored address as their own address, when the operating status of each device differs, , the monitor display will be confused. Therefore, when adding a new device to a place where multiple such devices are already installed on the same power line, change the local address setting of the existing device to 1.
I had to go through each device, search for unset addresses, and match the new device's local address to it.
発明が解決しようとする問題点
しかしながら、前述のような未設定アドレスの検索方法
では、時間が非常にかかるばかりでなく、誤って未設定
アドレスを検索することも多く、それによって同一シス
テム内に重複して同じアドレスの機器が設定されてしま
い、前述の理由によりシステム全体の動作に支障をきた
すこともあった。Problems to be Solved by the Invention However, the method of searching for unconfigured addresses as described above not only takes a lot of time, but also often leads to searching for unconfigured addresses by mistake, which results in duplicate searches within the same system. In some cases, devices with the same address are set, causing problems with the operation of the entire system for the reasons mentioned above.
本発明はかかる問題点を解決するもので、前述のような
システム増設の際に、すみやかに、かつ正確に未設定ア
ドレスの検索を行なうことのできる通信装置を提供する
ことを、目的としている。The present invention has been made to solve these problems, and an object of the present invention is to provide a communication device that can quickly and accurately search for unset addresses when expanding the system as described above.
問題点を解決するための手段
本発明は上記問題点を解決するために、個々に自局アド
レスを有し、伝送通信路より自局向けの信号を正常に受
信した時に前記伝送通信路上へ確認信号を返送する機能
を有する機器との間で送受信を行なう通信手段と、設定
可能な範囲のアドレスの機器へ順次送信を行なっていく
ことを要求する送信要求手段と、前記伝送通信路上の機
器に設定されていないアドレスを表示する未設定アドレ
ス表示手段と、前記送信要求手段からの要求により機器
への送信を行なった後、その機器より前記確認信号が返
送されなかったことを検知して、その機器のアドレスを
表示するよう前記未設定アドレス表示手段を制御する演
算制御手段を有する構成にしたものである。Means for Solving the Problems In order to solve the above-mentioned problems, the present invention has each own station address, and when a signal destined for the own station is normally received from the transmission communication path, a confirmation is sent to the transmission communication path. A communication means for transmitting and receiving signals to and from devices having a function of sending back signals, a transmission request means for requesting sequential transmission to devices with addresses within a settable range, and a transmission request means for devices on the transmission communication path. unset address display means for displaying an address that has not been set; and after transmitting to a device in response to a request from the transmission request means, detecting that the confirmation signal was not returned from the device; The configuration includes arithmetic control means for controlling the unset address display means to display the address of the device.
作用
本発明は上記した構成により、同一システム内での未設
定アドレスを検索する際、演算制御手段が送信要求手段
の要求により、設定可能な範囲のアドレスの機器へ、通
信手段を介して送信を行なった後、機器から正常に信号
を受信したことを示す確認信号が返送されたか否かを通
信手段を介して検知し、返送されなかった場合はその機
器のアドレスを表示するよう未設定アドレス表示手段を
制御し、反対に返送された場合は順次、次のアドレスの
機器へ送信を行なっていくことにより、すみやかに、か
つ正確に未設定のアドレスを検索することができる。Effects of the present invention With the above-described configuration, when searching for an unset address within the same system, the arithmetic control means, upon request from the transmission request means, sends a message to a device with an address within a settable range via the communication means. After that, it is detected via the communication means whether or not a confirmation signal indicating that the signal was successfully received from the device is returned, and if the signal is not returned, the unset address is displayed to display the address of the device. By controlling the means and, if a message is returned, sequentially transmitting it to the device at the next address, it is possible to quickly and accurately search for an unset address.
実施例
以下本発明の一実施例について、図面を参照しながら説
明する。EXAMPLE An example of the present invention will be described below with reference to the drawings.
第１図は本発明の一実施例における通信装置の内部構成
図を示すものである。第１図において１は伝送通信路で
ある電灯線、２は伝送通信路である電灯線１上へ信号を
送信したり、電灯線１上の信号を受信する通信手段、３
は電灯線１上へ信号を送信することを要求する送信要求
手段、４眸電灯線１に接続されている機器に設定されて
いないアドレスを表示する未設定アドレス表示手段、５
は演算制御手段である。FIG. 1 shows an internal configuration diagram of a communication device in an embodiment of the present invention. In FIG. 1, 1 is a power line which is a transmission communication path, 2 is a communication means for transmitting a signal onto the power line 1 which is a transmission communication path, and receiving a signal on the power line 1, 3
5: transmission request means for requesting transmission of a signal onto the power line 1;
is an arithmetic control means.
このように構成された通信装置について、以下その動作
を説明する。いま、送信要求手段３に送信要求が生じた
とする。するとこれを検知した演算制御手段５は、電灯
線１上で設定可能な範囲のアドレスの機器へ、通信手段
２を介して送信を行なった後、機器から正常に信号を受
信したことを示す確認信号が返送されたか否かを通信手
段２を介して検知し、返送されなかった場合はその機器
のアドレスを表示するよう未設定アドレス表示手段４を
ＩＩＩＩＩＩｌシ、反対に返送された場合は順次、次の
アドレスの機器へ送信を行なってゆく。以上が本発明の
通信装置の内部動作である。The operation of the communication device configured in this manner will be described below. Now, assume that a transmission request is issued to the transmission request means 3. Then, the arithmetic and control means 5 detecting this sends a signal to the device with the address within the settable range on the power line 1 via the communication means 2, and then confirms that the signal has been normally received from the device. It is detected through the communication means 2 whether or not the signal has been returned, and if the signal has not been returned, the unset address display means 4 is set to display the address of the device, and on the other hand, if the signal has been returned, the The data will be sent to the device at the next address. The above is the internal operation of the communication device of the present invention.
第２図は使用例を示す構成図である。６は本発明の通信
装置であり、電灯線１に接続されている。FIG. 2 is a configuration diagram showing an example of use. 6 is a communication device of the present invention, which is connected to the power line 1.
７は前記送信要求手段３に相当するものであり、ここで
はスイッチにより構成されている。８は前記未設定アド
レス表示手段４に相当するものであり、ここでは７セグ
メントＬＥＤにより構成されている。９，１０．ｉｔは
個々に自局アドレスを有する機器であり、電灯線１より
自分向けの信号を正常に受信した時に、電灯線１上へ確
認信号を返送する通信機能を持っている。１２，１３．
１４は他の機器と識別するための自局アドレス設定用の
スイッチであり、いま順に０１．１番、３番という自局
アドレスに設定されているとする。Reference numeral 7 corresponds to the transmission requesting means 3, which here is constituted by a switch. Reference numeral 8 corresponds to the unset address display means 4, which here is constituted by a 7-segment LED. 9,10. Each IT is a device that has its own address, and has a communication function that sends a confirmation signal back onto the power line 1 when it normally receives a signal destined for it from the power line 1. 12,13.
Reference numeral 14 is a switch for setting the own station address to distinguish it from other devices, and it is assumed that the own station addresses are set to 01.1 and 3 in this order.
この構成において、以下その動作を説明する。The operation of this configuration will be explained below.
まず通信製＠６の送信要求用のスイッチ７が押されたと
する。すると通信製Ｍ６は自局アドレスの設定範囲の最
下限（本実施例では０番とする。）を自局アドレスとす
る機器に対して送信を行なう。First, it is assumed that the transmission request switch 7 of Tsushin@6 is pressed. Then, Tsushin M6 sends a message to the device whose own address is the lowest limit of the setting range of its own address (number 0 in this embodiment).
そしてこれを正常に受信した自局アドレスが０１である
機器９は確認信号を電灯１１１上に送信する。Then, the device 9 whose own station address is 01, which has successfully received this, transmits a confirmation signal to the lamp 111.
この確認信号を受信した通信装置６６は次のアドレス（
本実ｉｉ！例では１番）を自局アドレスとする機器に対
して送信を行なう。するとこの場合も同様に自局アドレ
スが１番である機器１０より確認信号が返送されるため
、通信装置６はその次のアドレス（本実施例では一２番
）を自局アドレスとする機器に対して送信を行なう。と
ころが本実施例において自局アドレスが２番である機器
は存在しない。The communication device 66 that received this confirmation signal goes to the next address (
Honji ii! In the example, transmission is performed to the device whose own station address is number 1). Then, in this case as well, a confirmation signal is returned from the device 10 whose own station address is No. 1, so the communication device 6 sends a confirmation signal back to the device whose own station address is the next address (in this example, No. 12). Send to. However, in this embodiment, there is no device whose local address is number 2.
したがって確認信号が返送されないため、通信製！！６
は未設定アドレス表示手段である７セグメントＬＥＤ８
で“２”というアドレスの表示を行ない、ここで作業を
中断する。そして（の侵、再度スイッチ７が押されると
続けて次のアドレス（本実施例では３番）を自局アドレ
スとする機器への送信を行ない、以後は同様の動作を繰
り返す。したがってこのような通信装置を用いれば、既
に複数台の機器が同一電灯線上に設置されている所に新
たな機器を増設しようとする場合に、すみやかに、かつ
正確に未設定のアドレスを検索でき、それに新たな機器
の自局アドレスを合わせるだけで、従来の手作業による
検索方法とは較べものにならないほど、甲く簡単に機器
の増設を行なうことができるようになる。Therefore, the confirmation signal is not sent back, so it is made by communication! ! 6
is a 7-segment LED 8 which is an unset address display means.
Displays the address "2" and stops the work here. Then, when the switch 7 is pressed again, the next address (No. 3 in this example) is sent to the device that has its own address, and the same operation is repeated thereafter. If you use a communication device to add new equipment to a place where multiple devices are already installed on the same power line, you can quickly and accurately search for unset addresses, and add new By simply matching the local addresses of devices, it becomes possible to add devices much more easily than with conventional manual search methods.
なお、本実施例では殿器の数を３台としたがこの数は多
いほど本発明の効果が顕著に表われる。In this embodiment, the number of genitalia is three, but the effect of the present invention becomes more pronounced as the number increases.
また伝送通信路を電灯線としたが、これは他の伝送通信
路、たとえば同軸ケーブル、通信専用線、あるいは電波
・赤外線などの無線を用いるものでも本発明の主旨には
影響しない。また送信先のアドレスを０番より１番づつ
増加して説明したが、これは設定可能な範囲の任意のア
ドレスから開始可能であり、１番ずつ減する方法でもよ
い。また一つの未設定アドレスを検索した後は、一度作
業を中断し、再度送信要求用のスイッチが押された際作
業を再開し、未設定アドレスの検索を行なうという方法
で説明したが、これは一つの未設定アドレスを検索した
後は作業を中止し、再度、送信要求用スイッチが押され
た場合は始めから未設定アドレスを検索する方法でもよ
いし、また使用者が未設定アドレスを確認できる程度の
適当な時間持って作業を自動的に再開する方法でもよい
。また、一度だけ送信して確認信号が返送されなければ
、そのアドレスは未設定であると判断したが、これは複
数回同じアドレスに対して送信し、一度も確認信号が返
送されない時に始めて、そのアドレスは未設定であると
判断してもよい。Further, although the power line is used as the transmission communication path, other transmission communication paths such as a coaxial cable, a dedicated communication line, or one using wireless such as radio waves or infrared rays do not affect the gist of the present invention. Further, although the explanation has been given in which the destination address is increased by 1 from 0, this can be started from any address within a settable range, or it may be decreased by 1. In addition, after searching for one unset address, we explained that the process is interrupted once, and when the transmission request switch is pressed again, the process is resumed and the search for the unset address is performed. After searching for one unset address, the process can be stopped, and if the transmission request switch is pressed again, the unset address can be searched from the beginning, or the user can check the unset address. A method may also be used in which the work is automatically restarted after a certain amount of time. In addition, if a confirmation signal is not returned after sending only once, it is determined that the address has not been set. It may be determined that the address has not been set.
発明の効果
以上のように、本発明の通信装置は、個々に自局アドレ
スを有し、伝送通信路より自局向けの信号を正常に受信
した時に前記伝送通信路上へ確認信号を返送する機能を
有する機器との間で送受信を行なう通信手段と、設定可
能なアドレスの機器へ順次送信を行なっていくことを要
求する送信要求手段と、前記伝送通信路上の機器に設定
されていないアドレスを表示する未設定アドレス表示手
段と、前記送信要求手段からの要求により機器への送信
を行なった後、その機器より前記確認信号が返送されな
かったことを検知して、その機器のアドレスを表示する
よう前記未設定アドレス表示手段を１ｌｉ（Ｊ （ＩＩ
する演ｉ ａｉｌＪ １１１手段とを有することにより
、すみやかに、かつ正確にシステム内の未設定アドレス
を検索することがで、き、その効果は大なるものがある
。Effects of the Invention As described above, the communication device of the present invention has a function of individually having its own station address and sending a confirmation signal back to the transmission communication path when it normally receives a signal destined for its own station from the transmission communication path. a communication means for transmitting and receiving data to and from a device having a configurable address; a transmission request means for requesting sequential transmission to devices with configurable addresses; and a display for displaying addresses that are not set for devices on the transmission communication path. and an unset address display means for displaying the address of the device upon detecting that the confirmation signal is not returned from the device after transmitting to the device in response to a request from the transmission requesting device. The unset address display means is 1li (J (II
By having the function I AILJ 111 means, it is possible to quickly and accurately search for unset addresses in the system, which has a great effect.
ある。
１・・・伝送通信路（電灯線）、２・・・通信手段、３
・・・送信要求手段、４・・・未設定アドレス表示手段
、５・・・演算制御手段、６・・・通信装置、９．１０
．１１・・・機′器、１２．１３．１４・・・自局アド
レス設定用スイッチ代理人 森 木 義 弘
第１図
１屯灯碌be. 1... Transmission communication channel (power line), 2... Communication means, 3
. . . Transmission request means, 4. Unset address display means, 5. Arithmetic control means, 6. Communication device, 9.10
．． 11...Equipment, 12.13.14...Switch agent for setting own station address Yoshihiro Moriki 1st figure 1 ton lantern
Claims (1)
けの信号を正常に受信した時に前記伝送通信路上へ確認
信号を返送する機能を有する機器との間で送受信を行な
う通信手段と、設定可能な範囲のアドレスの機器へ順次
送信を行なつていくことを要求する送信要求手段と、前
記伝送通信路上の機器に設定されていないアドレスを表
示する未設定アドレス表示手段と、前記送信要求手段か
らの要求により機器への送信を行なった後、その機器よ
り前記確認信号が返送されなかったことを検知して、そ
の機器のアドレスを表示するよう前記未設定アドレス表
示手段を制御する演算制御手段とを有する通信装置。1. Communication means that performs transmission and reception with devices that each have their own station address and have a function of sending a confirmation signal back to the transmission communication path when a signal destined for the own station is normally received from the transmission communication path. , a transmission request means for requesting sequential transmission to devices with addresses within a settable range; an unset address display means for displaying addresses that are not set for devices on the transmission communication path; An operation for controlling the unset address display means to display the address of the device upon detecting that the confirmation signal is not returned from the device after transmitting to the device in response to a request from the requesting means. A communication device having a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60141617A JPS621339A (en) | 1985-06-27 | 1985-06-27 | Communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60141617A JPS621339A (en) | 1985-06-27 | 1985-06-27 | Communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621339A true JPS621339A (en) | 1987-01-07 |
| JPH0550903B2 JPH0550903B2 (en) | 1993-07-30 |
Family
ID=15296202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60141617A Granted JPS621339A (en) | 1985-06-27 | 1985-06-27 | Communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0231538A (en) * | 1988-07-21 | 1990-02-01 | Matsushita Electric Ind Co Ltd | Address setting method |
| JP2013541314A (en) * | 2010-10-11 | 2013-11-07 | エルジー・ケム・リミテッド | Sequential ID setting method and system for multi-slave of battery pack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833340A (en) * | 1981-08-22 | 1983-02-26 | Fujitsu Ltd | Address confirming system |
| JPS58119023A (en) * | 1981-12-31 | 1983-07-15 | Fujitsu Ltd | Multiple address setting and detecting circuit |
| JPS59151551A (en) * | 1983-02-17 | 1984-08-30 | Fujitsu Ltd | System for detecting double assignment of address |
| JPS59161951A (en) * | 1983-03-07 | 1984-09-12 | Fujitsu Ltd | Control system of double allotment of address |
| JPS6041835A (en) * | 1983-08-18 | 1985-03-05 | Fujitsu Ltd | Multi-point system |
-
1985
- 1985-06-27 JP JP60141617A patent/JPS621339A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833340A (en) * | 1981-08-22 | 1983-02-26 | Fujitsu Ltd | Address confirming system |
| JPS58119023A (en) * | 1981-12-31 | 1983-07-15 | Fujitsu Ltd | Multiple address setting and detecting circuit |
| JPS59151551A (en) * | 1983-02-17 | 1984-08-30 | Fujitsu Ltd | System for detecting double assignment of address |
| JPS59161951A (en) * | 1983-03-07 | 1984-09-12 | Fujitsu Ltd | Control system of double allotment of address |
| JPS6041835A (en) * | 1983-08-18 | 1985-03-05 | Fujitsu Ltd | Multi-point system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0231538A (en) * | 1988-07-21 | 1990-02-01 | Matsushita Electric Ind Co Ltd | Address setting method |
| JP2013541314A (en) * | 2010-10-11 | 2013-11-07 | エルジー・ケム・リミテッド | Sequential ID setting method and system for multi-slave of battery pack |
| US9024584B2 (en) | 2010-10-11 | 2015-05-05 | Lg Chem, Ltd. | Method and system for setting sequential identification to multi-slave in battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0550903B2 (en) | 1993-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |