JPS61112498U - - Google Patents
Info
- Publication number
- JPS61112498U JPS61112498U JP19620784U JP19620784U JPS61112498U JP S61112498 U JPS61112498 U JP S61112498U JP 19620784 U JP19620784 U JP 19620784U JP 19620784 U JP19620784 U JP 19620784U JP S61112498 U JPS61112498 U JP S61112498U
- Authority
- JP
- Japan
- Prior art keywords
- working machine
- optical
- converts
- control device
- interface unit
- 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
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Description
第１図は本考案の実施例に係る遠隔制御装置の
ブロツク図、第２図は従来の遠隔制御装置を有す
るクレーンの全体構成の概略図、第３図は第２図
に示す遠隔制御ユニツトの回路図である。
９ａ，９ｂ……指示スイツチ、１２……遠隔制
御ユニツト、１３……レシーバ、１４……ＣＰＵ
、１５……ＳＣｉ、１６……光変換モジユール、
１７……光フアイバコネクタ、１８……光フアイ
バ。
Fig. 1 is a block diagram of a remote control device according to an embodiment of the present invention, Fig. 2 is a schematic diagram of the overall configuration of a crane having a conventional remote control device, and Fig. 3 is a block diagram of a remote control unit shown in Fig. 2. It is a circuit diagram. 9a, 9b...Instruction switch, 12...Remote control unit, 13...Receiver, 14...CPU
, 15...SCi, 16... light conversion module,
17... Optical fiber connector, 18... Optical fiber.
Claims (1)
指示スイツチを備えた遠隔制御装置において、前
記各指示スイツチの操作に応じたデイジタル信号
を出力する演算・制御部と、この演算・制御部か
ら出力される信号を直列信号に変換するインタフ
エースユニツトと、このインタフエースユニツト
から出力される電気信号をこれに応じて光信号に
変換する光変換部と、この光変換部から出力され
る光信号を前記作業機械に備えられて当該作業機
械の駆動を制御する制御装置に伝送する光フアイ
バとを設けたことを特徴とする作業機械の遠隔制
御装置。 In a remote control device equipped with a plurality of instruction switches that instruct a working machine to perform a predetermined operation, a calculation/control unit outputs a digital signal according to the operation of each of the instruction switches, and an output from the calculation/control unit. an interface unit that converts the signal output from the interface unit into a serial signal, an optical converter that converts the electrical signal output from the interface unit into an optical signal, and an optical converter that converts the optical signal output from the optical converter into a serial signal. 1. A remote control device for a working machine, comprising: an optical fiber for transmitting data to a control device that is installed in the working machine and controls the drive of the working machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19620784U JPS61112498U (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19620784U JPS61112498U (en) | 1984-12-27 | 1984-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61112498U true JPS61112498U (en) | 1986-07-16 |
Family
ID=30753882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19620784U Pending JPS61112498U (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61112498U (en) |
-
1984
- 1984-12-27 JP JP19620784U patent/JPS61112498U/ja active Pending
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