MY108961A - Identification card system - Google Patents

Identification card system

Info

Publication number
MY108961A
MY108961A MYPI93001836A MYPI19931836A MY108961A MY 108961 A MY108961 A MY 108961A MY PI93001836 A MYPI93001836 A MY PI93001836A MY PI19931836 A MYPI19931836 A MY PI19931836A MY 108961 A MY108961 A MY 108961A
Authority
MY
Malaysia
Prior art keywords
signal
main machine
card
lock
identification card
Prior art date
Application number
MYPI93001836A
Inventor
Hsu Lin Wu
Original Assignee
Hsu Lin Wu
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 Hsu Lin Wu filed Critical Hsu Lin Wu
Priority to MYPI93001836A priority Critical patent/MY108961A/en
Publication of MY108961A publication Critical patent/MY108961A/en

Links

Landscapes

  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Lock And Its Accessories (AREA)

Abstract

AN IDENTIFICATION CARD SYSTEM FOR REMOTELY OPENING A LOCK INTERCONNECTED THEREWITH INCLUDES A MAIN MACHINE AND A CARD SEPARATED FROM EACH OTHER. THE MAIN MACHINE IS ELECTRICALLY AND MECHANICALLY INTERCONNECTED WITH THE LOCK. THE MAIN MACHINE EMITS A FIRST SIGNAL WHEN A PERSON IS APPROACHING IN A PREDETERMINED DISTANCE THEREFROM. IF THE PERSON HOLDS THE CARD THEN THE CARD WILL RESPOND TO THE FIRST SIGNAL AND EMIT A SECOND SIGNAL THEREFROM. THE MAIN MACHINE RECEIVES THE SECOND SIGNAL AND RESPONDS TO OPEN THE LOCK. (FIG.1)
MYPI93001836A 1993-09-09 1993-09-09 Identification card system MY108961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI93001836A MY108961A (en) 1993-09-09 1993-09-09 Identification card system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI93001836A MY108961A (en) 1993-09-09 1993-09-09 Identification card system

Publications (1)

Publication Number Publication Date
MY108961A true MY108961A (en) 1996-11-30

Family

ID=80040682

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI93001836A MY108961A (en) 1993-09-09 1993-09-09 Identification card system

Country Status (1)

Country Link
MY (1) MY108961A (en)

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