JPH0436346U - - Google Patents

Info

Publication number
JPH0436346U
JPH0436346U JP7793390U JP7793390U JPH0436346U JP H0436346 U JPH0436346 U JP H0436346U JP 7793390 U JP7793390 U JP 7793390U JP 7793390 U JP7793390 U JP 7793390U JP H0436346 U JPH0436346 U JP H0436346U
Authority
JP
Japan
Prior art keywords
address
baton
station
collision
communication
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
Application number
JP7793390U
Other languages
Japanese (ja)
Other versions
JPH0735469Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990077933U priority Critical patent/JPH0735469Y2/en
Publication of JPH0436346U publication Critical patent/JPH0436346U/ja
Application granted granted Critical
Publication of JPH0735469Y2 publication Critical patent/JPH0735469Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の構成を示す図、第
２図は本実施例の各部の動作手順を説明するため
のフローチヤートである。 １……通信バス、２……通信制御装置、３……
レシーバ、４……ドライバ、５……受信処理部、
６……送信処理部、７……コリジヨンタイマ部、
８……アドレス通信確認部、９……バトンパス確
認部、１０……自局アドレス保持部、１１……ア
ドレス比較部、１２……接続デバイスリスト、１
３……コリジヨンデータ発生部、１４……バトン
発生部、１５……アドレス通信発生部、１６……
オア回路。 FIG. 1 is a diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is a flowchart for explaining the operating procedure of each part of the embodiment. 1...Communication bus, 2...Communication control device, 3...
receiver, 4...driver, 5...reception processing unit,
6... Transmission processing unit, 7... Collision timer unit,
8... Address communication confirmation section, 9... Baton pass confirmation section, 10... Local address holding section, 11... Address comparison section, 12... Connected device list, 1
3...Collision data generation section, 14...Baton generation section, 15...Address communication generation section, 16...
OR circuit.

Claims (1)

【実用新案登録請求の範囲】 アドレス通信を受信して接続デバイスリストを
更新するアドレス通信確認部８と、 バス上のバトンパスを受信してアドレスを出力
するバトンパス確認部９と、 バトンパス確認部からのアドレスと自局アドレ
スを比較して自局あてバトンの有無を検知するア
ドレス比較部１１と、 アドレス比較部において自局あてのバトンが周
回していないと検出されるとコリジヨンデータを
発生するコリジヨンデータ発生部１３と、 コリジヨンデータ発生後に自局のアドレスを同
報通信するアドレス通信発生部１５と、 バス上のコリジヨンを検出すると、所定時間に
渡り送信を中断するコリジヨンタイマ部７とを有
することを特徴とするバトンパス方式の通信バス
制御装置。[Scope of Utility Model Registration Claim] Address communication confirmation unit 8 that receives address communication and updates the connected device list; Baton pass confirmation unit 9 that receives the baton pass on the bus and outputs the address; Baton pass confirmation An address comparing section 11 detects whether or not there is a baton addressed to the own station by comparing the address from the other station with the address of the own station. a collision data generator 13 that generates collision data; an address communication generator 15 that broadcasts the address of its own station after collision data is generated; and a collision timer that interrupts transmission for a predetermined period of time when a collision on the bus is detected. 1. A baton-pass type communication bus control device, characterized in that it has a section 7.
JP1990077933U 1990-07-23 1990-07-23 Baton pass communication bus controller Expired - Lifetime JPH0735469Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990077933U JPH0735469Y2 (en) 1990-07-23 1990-07-23 Baton pass communication bus controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990077933U JPH0735469Y2 (en) 1990-07-23 1990-07-23 Baton pass communication bus controller

Publications (2)

Publication Number Publication Date
JPH0436346U true JPH0436346U (en) 1992-03-26
JPH0735469Y2 JPH0735469Y2 (en) 1995-08-09

Family

ID=31620762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990077933U Expired - Lifetime JPH0735469Y2 (en) 1990-07-23 1990-07-23 Baton pass communication bus controller

Country Status (1)

Country Link
JP (1) JPH0735469Y2 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158161A (en) * 1983-02-14 1984-09-07 プライム・コンピュータ・インコーポレイテッド Method and device for detecting and reproducing erased tokenin data communication network based on token
JPS60246147A (en) * 1984-05-21 1985-12-05 Canon Inc Data transmission control system
JPS60246146A (en) * 1984-05-21 1985-12-05 Canon Inc Data transmission control system
JPS60253350A (en) * 1984-05-30 1985-12-14 Hitachi Ltd Control system for communication of information
JPS60263942A (en) * 1984-06-13 1985-12-27 Hitachi Ltd Dust-protective film loading device
JPS617750A (en) * 1984-06-22 1986-01-14 Canon Inc Data transmission control system
JPS61224537A (en) * 1985-03-29 1986-10-06 Hitachi Ltd Transmission right managing system of ring network
JPS61253946A (en) * 1985-05-07 1986-11-11 Canon Inc Network control system
JPS61256846A (en) * 1985-05-09 1986-11-14 Canon Inc Network system
JPH0253346A (en) * 1988-08-18 1990-02-22 Omron Tateisi Electron Co Bus type lan

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158161A (en) * 1983-02-14 1984-09-07 プライム・コンピュータ・インコーポレイテッド Method and device for detecting and reproducing erased tokenin data communication network based on token
JPS60246147A (en) * 1984-05-21 1985-12-05 Canon Inc Data transmission control system
JPS60246146A (en) * 1984-05-21 1985-12-05 Canon Inc Data transmission control system
JPS60253350A (en) * 1984-05-30 1985-12-14 Hitachi Ltd Control system for communication of information
JPS60263942A (en) * 1984-06-13 1985-12-27 Hitachi Ltd Dust-protective film loading device
JPS617750A (en) * 1984-06-22 1986-01-14 Canon Inc Data transmission control system
JPS61224537A (en) * 1985-03-29 1986-10-06 Hitachi Ltd Transmission right managing system of ring network
JPS61253946A (en) * 1985-05-07 1986-11-11 Canon Inc Network control system
JPS61256846A (en) * 1985-05-09 1986-11-14 Canon Inc Network system
JPH0253346A (en) * 1988-08-18 1990-02-22 Omron Tateisi Electron Co Bus type lan

Also Published As

Publication number Publication date
JPH0735469Y2 (en) 1995-08-09

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