DATA INPUT SUPPORT SYSTEM AND ITS PROGRAM

PROBLEM TO BE SOLVED: To prevent erroneous input of data without: using a high-redundancy code; and requiring complex computation processing. SOLUTION: An information presentation device 1 adds a numerical string bn+1bn+2of two digits for error detection in an error detection code addition unit 15 f...

Full description

Saved in:
Bibliographic Details
Main Authors ABE MASANOBU, NAGANORI SHINICHIRO, MACHINO TAMOTSU, MUTO NOBUHIRO
Format Patent
LanguageEnglish
Published 29.10.2009
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To prevent erroneous input of data without: using a high-redundancy code; and requiring complex computation processing. SOLUTION: An information presentation device 1 adds a numerical string bn+1bn+2of two digits for error detection in an error detection code addition unit 15 for each n digits for a numerical string input by an operator, and displays on a display 17 a numerical string to which the numerical string bn+1bn+2of two digits for error detection is added for each n digits. Meanwhile, when a user looks at the displayed numerical string and input the string by an input unit 24, an information terminal device 2 performs computation processing for error detection by an error detection unit 25 for each input of a numerical string of (n+2) digits, and when an input error is detected through this computation processing, generates an error message EM by a main control unit 21 to display the message EM on a display unit 27. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080100873