JPS6262301U - - Google Patents

Info

Publication number
JPS6262301U
JPS6262301U JP1986156196U JP15619686U JPS6262301U JP S6262301 U JPS6262301 U JP S6262301U JP 1986156196 U JP1986156196 U JP 1986156196U JP 15619686 U JP15619686 U JP 15619686U JP S6262301 U JPS6262301 U JP S6262301U
Authority
JP
Japan
Prior art keywords
transmitting
signal
incoming signal
difference
display device
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
JP1986156196U
Other languages
English (en)
Other versions
JPH0313764Y2 (ja
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
Publication of JPS6262301U publication Critical patent/JPS6262301U/ja
Application granted granted Critical
Publication of JPH0313764Y2 publication Critical patent/JPH0313764Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B21/00—Systems involving sampling of the variable controlled
    • G05B21/02—Systems involving sampling of the variable controlled electric
    • 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
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21105—Read in data only if value changes, transition to save processor time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control By Computers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Description

【図面の簡単な説明】
第１図は本考案のシステムの入力信号伝送部分
のブロツク図、第２図は本考案のシステムの例外
処理部分のブロツク図である。 １０：入力調整部、１２：端末設備、１４：信
号調整回路、１６：サンプル・ホールド増幅器、
１８：マルチプレクサ、２０：バツフアまたはサ
ンプル・ホールド増幅器、２２：アナログ―デイ
ジタルコンバータ、２４：コントローラ、３０：
例外処理回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 信号を処理してコンピユータシステムおよ
    び／または表示装置に選択的に伝送するシステム
    において、到来信号と先に伝送された信号間の値
    の差を決定する手段と、この値の差を予定された
    差レベルと比較する手段と、該比較手段の出力に
    応登して、前記到来信号と先に伝送された信号間
    の値の差が前記の予定された差レベルを越すとき
    のみ、前記到来信号をコンピユータシステムおよ
    び／または表示装置に伝送する手段とを含み、前
    記決定手段が、前記信号の一方を反転する手段と
    、前記信号の他方を該反転信号に加える手段とを
    備え、前記伝送手段が、前記比較手段の出力によ
    り作動し得、前記到来信号をコンピユータシステ
    ムおよび／または表示装置に伝送せしめるスイツ
    チング手段を備え、かつ前記の到来信号と先に伝
    送された信号間の値の差が前記の差レベルを越す
    ときに前記比較手段の出力に応答して前記到来信
    号が送出された後のみ、先に伝送された信号を前
    記到来信号で置き代える手段を備える信号処理、
    伝送システム。 (2) 前記の予定された差レベルを変化し得る実
    用新案登録請求の範囲第１項に記載の信号処理、
    伝送システム。
JP1986156196U 1982-03-22 1986-10-14 Expired JPH0313764Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36085982A 1982-03-22 1982-03-22

Publications (2)

Publication Number Publication Date
JPS6262301U true JPS6262301U (ja) 1987-04-17
JPH0313764Y2 JPH0313764Y2 (ja) 1991-03-28

Family

ID=23419690

Family Applications (2)

Application Number Title Priority Date Filing Date
JP58044532A Pending JPS58207105A (ja) 1982-03-22 1983-03-18 表示および制御用プロセス信号の例外量子化・通信システム
JP1986156196U Expired JPH0313764Y2 (ja) 1982-03-22 1986-10-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP58044532A Pending JPS58207105A (ja) 1982-03-22 1983-03-18 表示および制御用プロセス信号の例外量子化・通信システム

Country Status (9)

Country Link
EP (1) EP0089827B1 (ja)
JP (2) JPS58207105A (ja)
AU (1) AU558396B2 (ja)
BR (1) BR8301381A (ja)
CA (1) CA1220556A (ja)
DE (1) DE3365070D1 (ja)
ES (1) ES8403638A1 (ja)
IN (1) IN159946B (ja)
MX (1) MX154172A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120940A (ja) * 1974-03-11 1975-09-22
JPS5259541A (en) * 1975-11-12 1977-05-17 Nippon System Kogyo Kk Multiple input variation latch system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305786A (en) * 1963-02-18 1967-02-21 Motorola Inc Rate of change threshold detector
US3426327A (en) * 1964-06-09 1969-02-04 Radiation Inc Variable rate telemetry systems
US3378641A (en) * 1965-10-15 1968-04-16 Martin Marietta Corp Redundancy-elimination system for transmitting each sample only if it differs from previously transmitted sample by pre-determined amount
US3794981A (en) * 1972-06-02 1974-02-26 Singer Co Realtime computer operation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120940A (ja) * 1974-03-11 1975-09-22
JPS5259541A (en) * 1975-11-12 1977-05-17 Nippon System Kogyo Kk Multiple input variation latch system

Also Published As

Publication number Publication date
AU1252183A (en) 1983-09-22
BR8301381A (pt) 1983-11-29
IN159946B (ja) 1987-06-13
AU558396B2 (en) 1987-01-29
EP0089827B1 (en) 1986-08-06
ES520844A0 (es) 1984-03-16
CA1220556A (en) 1987-04-14
ES8403638A1 (es) 1984-03-16
DE3365070D1 (en) 1986-09-11
JPS58207105A (ja) 1983-12-02
JPH0313764Y2 (ja) 1991-03-28
EP0089827A1 (en) 1983-09-28
MX154172A (es) 1987-05-29

Similar Documents

Publication Publication Date Title
ATE50676T1 (de) Videosignalpegelsteuerung.
JPS5523553A (en) Input/output control circuit
JPS56145422A (en) Terminal device
JPS57121348A (en) Incoming transfer system
JPS57136878A (en) Ghost rejecting device
JPS647745A (en) Mutual connection device for lan
JPS5676826A (en) Data transfer control system
JPS5642451A (en) Two-way/one-way converting circuit
JPS57123750A (en) Signal transmitting and receiving device
JPS615014U (ja) 動作レベル最適化制御回路
JPS6410332A (en) Pipeline control system
JPS6439141A (en) Input level control system
JPS5684058A (en) Data transmission system
JPS63196171U (ja)
JPS6216995U (ja)
JPS641380A (en) Luminance signal processing circuit
JPS61337U (ja) アナログ−デイジタル変換回路
JPS5676661A (en) Data transmission control circuit
JPS5697125A (en) Transmission control system for terminal controller
JPS56168449A (en) Digital signal transmitting system
JPS6440914U (ja)
JPS6057233U (ja) Ｐｃｍ装置の自動零調整回路
JPS54134523A (en) Byte switching transfer system of disc
JPS57139845A (en) Analog input/output device
JPS6488622A (en) Function expansion system for analog input device