JPS5287938A - Access control system - Google Patents

Access control system

Info

Publication number
JPS5287938A
JPS5287938A JP450076A JP450076A JPS5287938A JP S5287938 A JPS5287938 A JP S5287938A JP 450076 A JP450076 A JP 450076A JP 450076 A JP450076 A JP 450076A JP S5287938 A JPS5287938 A JP S5287938A
Authority
JP
Japan
Prior art keywords
control system
access control
access
time
rereception
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
JP450076A
Other languages
Japanese (ja)
Inventor
Yoshio Kiryu
Ryoichi Kurihara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP450076A priority Critical patent/JPS5287938A/en
Publication of JPS5287938A publication Critical patent/JPS5287938A/en
Pending legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Multi Processors (AREA)

Abstract

PURPOSE: To shorten access time and turn-around time and thus to realize access control system by performing rereception only in case the access request signal is not fixed, with installation of check circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP450076A 1976-01-17 1976-01-17 Access control system Pending JPS5287938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP450076A JPS5287938A (en) 1976-01-17 1976-01-17 Access control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP450076A JPS5287938A (en) 1976-01-17 1976-01-17 Access control system

Publications (1)

Publication Number Publication Date
JPS5287938A true JPS5287938A (en) 1977-07-22

Family

ID=11585770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP450076A Pending JPS5287938A (en) 1976-01-17 1976-01-17 Access control system

Country Status (1)

Country Link
JP (1) JPS5287938A (en)

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