JPS57169834A - Input system - Google Patents

Input system

Info

Publication number
JPS57169834A
JPS57169834A JP56054032A JP5403281A JPS57169834A JP S57169834 A JPS57169834 A JP S57169834A JP 56054032 A JP56054032 A JP 56054032A JP 5403281 A JP5403281 A JP 5403281A JP S57169834 A JPS57169834 A JP S57169834A
Authority
JP
Japan
Prior art keywords
signal
input
pattern
symbols
key switch
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
JP56054032A
Other languages
Japanese (ja)
Inventor
Yoichi Yano
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56054032A priority Critical patent/JPS57169834A/en
Publication of JPS57169834A publication Critical patent/JPS57169834A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE:To ensure an easy and accurate input, of a great number of symbols like characters, figures, etc. with a miniature device even if the tracing of a key switch has some shift to a prescribed pattern and recognizing the tracing after comparing it with a reference pattern. CONSTITUTION:When an input key switch 11 is pressed, a pattern is detected 16 and stored in a holding memory 17 to be displayed 20. With a push of an enter key switch 13, an enter signal 25 is received at a control part 19 to be transferred to a recognizing part 18 in the form of an acknowledge signal along with the input key signal so far held in the memory 17. At the part 18 the standard pattern signal stored there is compared with the input key signal to recognize the supplied symbols. These symbols are turned into the symbol signals to be sent to a computer part. The part 19 receives the acknowledge signal from the part 18 and produces a memory clear signal 24 to prepare the input of the next symbol.
JP56054032A 1981-04-10 1981-04-10 Input system Pending JPS57169834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56054032A JPS57169834A (en) 1981-04-10 1981-04-10 Input system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56054032A JPS57169834A (en) 1981-04-10 1981-04-10 Input system

Publications (1)

Publication Number Publication Date
JPS57169834A true JPS57169834A (en) 1982-10-19

Family

ID=12959239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56054032A Pending JPS57169834A (en) 1981-04-10 1981-04-10 Input system

Country Status (1)

Country Link
JP (1) JPS57169834A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110226A (en) * 1975-03-24 1976-09-29 Tokyo Shibaura Electric Co
JPS5221730A (en) * 1975-08-11 1977-02-18 Omron Tateisi Electronics Co Character input device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110226A (en) * 1975-03-24 1976-09-29 Tokyo Shibaura Electric Co
JPS5221730A (en) * 1975-08-11 1977-02-18 Omron Tateisi Electronics Co Character input device

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