JPH01257550A - Communication system in automated factory - Google Patents

Communication system in automated factory

Info

Publication number
JPH01257550A
JPH01257550A JP62312799A JP31279987A JPH01257550A JP H01257550 A JPH01257550 A JP H01257550A JP 62312799 A JP62312799 A JP 62312799A JP 31279987 A JP31279987 A JP 31279987A JP H01257550 A JPH01257550 A JP H01257550A
Authority
JP
Japan
Prior art keywords
communication
laser
port
production
production equipment
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
Application number
JP62312799A
Other languages
Japanese (ja)
Inventor
Takamasa Inobe
伊野部　隆昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62312799A priority Critical patent/JPH01257550A/en
Publication of JPH01257550A publication Critical patent/JPH01257550A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0045—Control panels or boxes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32085—Layout of factory, facility, cell, production system planning
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33198—Laser, light link, infrared
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optical Communication System (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

PURPOSE:To facilitate modification of layout of production facility by a laser transmitting/receiving port above a production machine and a collective commu nication port above a host computer and performing laser communication through the ports. CONSTITUTION:Laser beam having frequency suitable for a production machine 9 is transmitted through communication ports 8a-8f of a collective transmission port 3 located above a host computer 2 to a laser receiving port 5, which performs random processing of the production machine 9 based on a received instruction. Reports such as a production report is transmitted from the produc tion machine 9 through the laser receiving port 5 to the communication ports 8a-8f, then photo-electric conversion is made through the collective communica tion port and the report is passed on a communication line 11 through bandpass filters 10a-10f in order to identify the frequency of the production machine 9, thereafter the report is stored in the host computer 2. When the production machine 9 is re-arranged, the receiving port 5 is aligned with the communication ports 8a-8f.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は工場生産ラインのレイアウト及びその設備を
変更する際に、その変更を容易にするとともに通温用の
ケーブルを必要としない自動化工場の４イｇシステムに
関するものである。[Detailed Description of the Invention] [Industrial Application Field] This invention facilitates changes in the layout of a factory production line and its equipment, and also provides an automated factory that does not require heating cables. This is related to the 4ig system.

〔従来の技術〕[Conventional technology]

第５図は従来の工場生産ラインを示す斜視図で、図ｉｃ
於いＴ、（１１）カら（ＩＮ）ハ生産装置、（２１はそ
れらを生産管理する物流管理コントローラ（以下上位計
算機と呼ぶ）、＋ａ＋は生産装置（ｌｌ）〜（ＩＮ）と
上位計算機１２１を支える床、α４は上位計算機（２１
と生産装置（ＩＺＩ〜（ＨＪＩの情報通信を行ない床１
３１の下に埋め込まれた通信ケーブルである。Figure 5 is a perspective view showing a conventional factory production line.
(11) Kara (IN) production equipment, (21 is a logistics management controller that manages production (hereinafter referred to as the upper computer), +a+ is the production equipment (ll) to (IN) and the upper computer 121 α4 is the upper computer (21
and production equipment (IZI~(HJI), floor 1
This is a communication cable buried under 31.

次に動作について説明する。生産装置１１１１〜（ＩＮ
）で生産の際の製品の進捗情報等の生産管理及び生産装
置の操作の為の情報等は床１３１の下に埋め込まれ九通
信ケーブルａ４を電気的に通って上位計算機（２）に送
られ、次いで生産装置の操作の為の命令等も上位計算機
（２）より床１３１の下に埋め込まれた通信ケーブルα
４により各生産装置ｔ（ｌｒ１〜（ＩＮ）に送られる。Next, the operation will be explained. Production equipment 1111~(IN
), information for production control and operation of production equipment, such as product progress information during production, is buried under the floor 131 and sent electrically through nine communication cables A4 to the host computer (2). Then, instructions for operating the production equipment are also sent from the host computer (2) to the communication cable α embedded under the floor 131.
4 is sent to each production device t(lr1 to (IN)).

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

従来の自動化工場の通信システムは以上のように構成さ
れていたので、生産装置のレイアウトのｆ更の礫、通信
ケーブルの配置ａｔｎ換えなどを床下において行なわな
ければならず、レイアウトの変更作業が非常に面倒で、
また、通信ケ−プルを使用している為生産装置の配置が
限定されるなどの間−点があった。Conventional communication systems in automated factories were configured as described above, so changes such as changing the layout of production equipment and changing the arrangement of communication cables had to be done under the floor, making it extremely difficult to change the layout. It's a hassle,
Additionally, there were some drawbacks, such as the use of communication cables, which limited the placement of production equipment.

この発明は上記のような問題薇を解消するためになされ
たもので、通信ケーブル？用いることなく生産設備のレ
イアウト変更が容易に行オるとともに、レザー通信によ
り混信及び、雑音を抑える事ができる自前化工場の通信
システムヲ得ること？目的とする。This invention was made to solve the problems mentioned above.Communication cables? To obtain a communication system for an in-house factory that can easily change the layout of production equipment without using it, and can suppress interference and noise through laser communication. purpose.

〔問題点を解決でるための手段〕[Means for solving problems]

この発明に係る自前化工場の通信システムは生産装置上
部にレザー発受口を設備するとともに上位計算機上部に
集合通信口を設ける勇によ妙、それらを介してレザー通
信により情報交換２行なうようにしたものである。The communication system for the in-house factory according to this invention is equipped with a laser communication port on the top of the production equipment and a collective communication port on the top of the host computer, so that information can be exchanged by laser communication through them. This is what I did.

〔作用〕[Effect]

この発明における自前化工場の通信システムは上位計算
機と生産装置間？上部に設置されたレザー発受口により
通信を行なう事により従来の通信ケーブルを不要にし、
容易に設備レイアウトなどの変更が可能となる。Is the communication system of the in-house factory in this invention between the host computer and the production equipment? Communication is done through the leather outlet installed on the top, eliminating the need for traditional communication cables.
It becomes possible to easily change equipment layout, etc.

〔実施例〕〔Example〕

以下、この発明の一実范列を図シてついて説明する。 Hereinafter, one example of this invention will be explained with reference to the drawings.

第１図〜第４図において、（１ａ）〜（１ｋ）は生産装
置、（２１け生産装置（１ａ）〜（ｌｋｌの操作管理と
ル捗管理を行なう上位計算機、１３）は生産装置ｒｌａ
１〜（１ｋ）および上位計算機（２１を支える床、１４
１は上位計算［１２１の上部に設けられたレザー光を送
受イぎする集合通信口、＋６）は生産装置（１ａ）〜（
ｌｋ）上部に設けられ集合通信口１４１とレザー通信（
６）を行なうレザー発受口、（１：は生産装置ｒｌａ）
〜（ｌｋ）を投置の際レザー送受口（６１と果合通信口
１４１の焦点を合わせる為のスコープ、（８ａ）〜（８
で）は集合通信口（４）の−実施例でレザー送受口・６
）とレザー通信１６）によってそれぞれ通信を行なう各
通信口、（９１は生産装＠Ｈａ）〜（１ｋ）の内の１つ
の生産装置、（１０ａ）〜（１ｏｆ）は通信口（８ａ）
〜（８ｆ）で受信した情報を生産装置（２ａ）〜（１ｋ
）を識別するためのバンドパスフィルター、ｌυは通信
口（８ａ）〜（８ｆ）バンドパスフィルター（ＩＯａ１
〜（１０ｆ）とを電気的に接続する通信線、Ｕりはレザ
ー通信１６）を行なう際の通信伝文フォーマット％［＋
３１は通信伝文フォーマット０２１に含まれるレザー送
受信の元の生産装置をは別する為の装！識別用コードで
ある。In Figures 1 to 4, (1a) to (1k) are production equipment, (21 production equipment (1a) to (lkl) operation management and progress management management computer, 13) is production equipment rla
1 to (1k) and upper computer (floor supporting 21, 14
1 is a collective communication port for transmitting and receiving laser light provided at the top of the upper calculation [121], +6) is the production equipment (1a) to (
lk) A collective communication port 141 and a laser communication port (
6) Leather inlet and outlet, (1: production equipment rla)
A scope for focusing the laser transmitter/receiver port (61) and the Kago communication port 141 when placing ~(lk), (8a)~(8
) is a collective communication port (4) - an example of a leather sending/receiving port/6
) and laser communication 16), each communication port (91 is one of the production equipment @Ha) to (1k), (10a) to (1of) is the communication port (8a)
The information received in ~(8f) is sent to the production equipment (2a)~(1k
), lυ is a bandpass filter for communication ports (8a) to (8f) (IOa1
The communication line that electrically connects ~ (10f), the communication message format when performing laser communication 16) [+
31 is a device to separate the original production equipment for laser transmission and reception included in communication message format 021! This is an identification code.

生産装置（９１＃ｉ上位計算機＋２１の上部に位置する
集合送信口＋’３１にレザーを送受信する部分である通
信口Ｃ３ａ）〜（８で）より生産装置１　＋９１に合っ
た周波数のレザーを生産装置（９１の上部に付いている
レザー送受口にレザー通信１６１により送信する。それ
を受けた生産装［＋９１のレザー送受口はその繍今によ
り生産装置（９）自身の任意の処理を行なう。Production equipment (communication port C3a, which is the part that sends and receives laser to collective transmission port +'31 located at the top of 91#i host computer +21) ~ (at 8) produces laser with a frequency that matches production equipment 1 +91 The laser communication 161 transmits the message to the leather sending/receiving port attached to the upper part of the production device (91).The leather sending/receiving port of the production device (+91) that receives the message performs any processing of the production device (9) itself.

父、生産装置（９）からの生産報告等の伝文はレザー送
受口（釦よ：リレザー通信（６１により上位計算機１２
１上部の通信口（８ａ）〜（８ｆ）ＶＣ送られ果合通口
により光より電気に変換され通信線Ｕυを通りバンドパ
スフィルターｒｌＯａ）〜（１０ｆ）を介して生産装置
（９１の周波数を識別し生産装置（９１の通信伝文とし
て上位計算機（２１中ＶＣ蓄える。Father, messages such as production reports from the production equipment (9) are sent to the laser sending/receiving port (button: Rerather communication (61) to the upper computer 12.
1 upper communication ports (8a) to (8f) are sent from VC, converted from light to electricity by the communication port, passed through communication line Uυ, and passed through band pass filters rlOa) to (10f) to transmit the frequency of production equipment (91). Identifies and stores VC in the upper computer (21) as a communication message for the production equipment (91).

父、生産装置１９１の配置換えの際レザー送受口と通信
口（８ａ）〜（８ｆ）の焦点を一致する為に望遠鏡にな
っている焦点合わせ用スコープ（７）ヲのぞき通信口（
８ａ）〜（８で）が見える位！ｆＫレザー送受口を固定
することにより上位計算機（２１と生産装置（９１との
通１ａが可能となる。Father, when rearranging the production equipment 191, in order to match the focus of the laser sending/receiving port and the communication ports (8a) to (8f), I used the focusing scope (7), which is a telescope, to look into the communication port (
8a) ~ (at 8) can be seen! By fixing the fK leather sending/receiving port, communication between the host computer (21) and the production equipment (91) becomes possible.

なお、上記実施例では生産装置別の周波数？持たしそれ
を集合通信口内のバンドパスフィルターによりＳべする
事により生産装置の認識を行なっているが、レザー通信
１６１による生産装置１９１の通信伝文ｕ中に装置識別
用コード崗？設ける嘔によっても上記実施例と同様の効
果を奏する。In addition, in the above example, the frequency of each production device? The production equipment is recognized by passing it through a band pass filter in the collective communication port, but the equipment identification code is not included in the communication message u of the production equipment 191 by the laser communication 161. The same effects as in the above embodiment can also be obtained depending on the arrangement.

〔発明の効果〕〔Effect of the invention〕

以上のようにこの発明によれば、上位計算機七生曜装置
間の通信方法？集合通信口とレザー送受口により光で通
信できるように構成したので、自動化工場ラインの設備
レイアウト変更が容易にでき、また、通信ケーブルを使
用しない為それによるｅ置場所の改造変更が不要となる
効果がある。As described above, according to the present invention, there is a communication method between upper-level computers and devices? Since it is configured to allow optical communication using the collective communication port and the laser sending/receiving port, it is easy to change the equipment layout of automated factory lines, and since no communication cables are used, there is no need to modify the e storage location accordingly. effective.

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

第１図はこの発明の一実施例ＶＣよる自前化工場の通信
システムを示す斜視図、第２図は？ｔ　１図の通信シス
テムを簡略説明する上位計算機と１生産装置のレザー通
信状況全示す斜視図、第３図はこの発明の上位計算機上
部の通信口の構造および通信回路を示す斜視結線図、第
４図はこの発明の通信伝文のフォーマット図、第５図は
従来の自前化工場の通信システムを示す斜視図である。 図において、　　（ｘａ）〜（ｌｋｌ　　、　９は生産
装置、１２）は上位計算機、・３１は床、（４１は集合
通信口、１５１はレーザ送受口、＋６１汀レーザ血信、
（７）は焦点合わせ用スコープ、（８ａ）〜（８ｆ）は
集合通信口（４１の通信口、（１０ａ）〜（１０ｆ）は
バンドパスフィルター、ｔｒｕに通信線、ｕ２）に通信
伝文、　（１３１は生産装置の識別用コード４示す。 なお、図中、同一符号は同一、または相当部分を示す。Fig. 1 is a perspective view showing a communication system for an in-house factory using VC, which is an embodiment of the present invention. Fig. 3 is a perspective view showing the entire laser communication situation between the host computer and the production equipment 1 to briefly explain the communication system in Fig. 1; FIG. 4 is a format diagram of a communication message according to the present invention, and FIG. 5 is a perspective view showing a conventional communication system for an in-house factory. In the figure, (xa) to (lkl), 9 is the production equipment, 12 is the host computer, ・31 is the floor, (41 is the collective communication port, 151 is the laser transmission/reception port, +61 is the laser blood communication port,
(7) is a focusing scope, (8a) to (8f) are collective communication ports (41 communication ports, (10a) to (10f) are bandpass filters, tru is a communication line, u2 is a communication message, (131 indicates the identification code 4 of the production equipment. In the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【特許請求の範囲】[Claims] 自動化工場の物流管理コントローラ（以下上位計算機と
呼ぶ）と生産装置間に互いにレザーを送受信する集合通
信口とレザー送受口を設け、生産装置のレイアウト変更
がある場合に於いてはレザー送受口の焦点を物流管理コ
ントローラの集合通信口に合わせる事によりレーザ通信
を行う事を特徴とする自動化工場の通信システム。A collective communication port and a laser sending/receiving port are installed between the automated factory's logistics control controller (hereinafter referred to as the upper computer) and the production equipment to send and receive lasers to each other, and when there is a change in the layout of the production equipment, the laser sending/receiving port becomes the focal point. A communication system for an automated factory, characterized by performing laser communication by aligning it with the collective communication port of a logistics management controller.
JP62312799A 1987-12-09 1987-12-09 Communication system in automated factory Pending JPH01257550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62312799A JPH01257550A (en) 1987-12-09 1987-12-09 Communication system in automated factory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62312799A JPH01257550A (en) 1987-12-09 1987-12-09 Communication system in automated factory

Publications (1)

Publication Number Publication Date
JPH01257550A true JPH01257550A (en) 1989-10-13

Family

ID=18033541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62312799A Pending JPH01257550A (en) 1987-12-09 1987-12-09 Communication system in automated factory

Country Status (1)

Country Link
JP (1) JPH01257550A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015139151A (en) * 2014-01-23 2015-07-30 大学共同利用機関法人情報・システム研究機構 Network system for information processor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015139151A (en) * 2014-01-23 2015-07-30 大学共同利用機関法人情報・システム研究機構 Network system for information processor

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