JPS62187384U - - Google Patents
Info
- Publication number
- JPS62187384U JPS62187384U JP7403086U JP7403086U JPS62187384U JP S62187384 U JPS62187384 U JP S62187384U JP 7403086 U JP7403086 U JP 7403086U JP 7403086 U JP7403086 U JP 7403086U JP S62187384 U JPS62187384 U JP S62187384U
- Authority
- JP
- Japan
- Prior art keywords
- slave
- master
- reset signal
- signal
- control units
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Description
第１図はこの考案のマスタースレーブ方式の自
動販売機の制御装置の１実施例を示すブロツク構
成図、第２図Ａ，Ｂは第１図のシステムに使用さ
れる伝送信号を示すタイムチヤート、第３図は従
来のマスタースレーブ方式の構成を示す図である
。
１１０……マスター制御部、１１１，２１２…
…送受信装置、１１２……リセツト信号作成回路
、２１０……スレーブ制御部、２１１……制御回
路、２１３……リセツト回路。
FIG. 1 is a block configuration diagram showing one embodiment of a master-slave type vending machine control device of this invention, and FIGS. 2A and B are time charts showing transmission signals used in the system of FIG. 1. FIG. 3 is a diagram showing the configuration of a conventional master-slave system. 110... Master control unit, 111, 212...
. . . transmitter/receiver, 112 . . . reset signal generation circuit, 210 . . . slave control unit, 211 . . . control circuit, 213 .
Claims (1)
部と、伝送ラインを介して前記スレーブ制御部を
制御するマスター制御部とを具備するマスタース
レーブ方式の自動販売機において、前記マスター
制御部には、所定幅のリセツト信号を作成するリ
セツト信号作成手段を設け、通常の制御信号に加
えて作成した前記リセツト信号をシリアルに送信
し、一方、各スレーブ制御部には、伝送ラインか
らの信号幅を計数し、計数時間が所定の時間にな
れば該スレーブ制御部に対してリセツト信号を出
力するタイマー手段を設けたことを特徴とするマ
スタースレーブ方式の自動販売機の制御装置。 In a master-slave type vending machine that includes a plurality of slave control units provided as terminal control units and a master control unit that controls the slave control units via a transmission line, the master control unit has a predetermined function. A reset signal generating means for generating a width reset signal is provided, and the generated reset signal is serially transmitted in addition to the normal control signal.Meanwhile, each slave control section is provided with a means for counting the signal width from the transmission line. 1. A control device for a master-slave type vending machine, characterized in that a timer means is provided for outputting a reset signal to the slave control section when the counting time reaches a predetermined time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7403086U JPS62187384U (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7403086U JPS62187384U (en) | 1986-05-16 | 1986-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62187384U true JPS62187384U (en) | 1987-11-28 |
Family
ID=30918879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7403086U Pending JPS62187384U (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62187384U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5994194A (en) * | 1982-11-19 | 1984-05-30 | 三洋電機株式会社 | Control of vending machine |
| JPS59154590A (en) * | 1983-02-23 | 1984-09-03 | 株式会社日本コンラックス | Controller for vending machine or the like and reception of information |
-
1986
- 1986-05-16 JP JP7403086U patent/JPS62187384U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5994194A (en) * | 1982-11-19 | 1984-05-30 | 三洋電機株式会社 | Control of vending machine |
| JPS59154590A (en) * | 1983-02-23 | 1984-09-03 | 株式会社日本コンラックス | Controller for vending machine or the like and reception of information |
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