JPS54145453A - Data collector unit with forcible interruption function - Google Patents

Data collector unit with forcible interruption function

Info

Publication number
JPS54145453A
JPS54145453A JP5396478A JP5396478A JPS54145453A JP S54145453 A JPS54145453 A JP S54145453A JP 5396478 A JP5396478 A JP 5396478A JP 5396478 A JP5396478 A JP 5396478A JP S54145453 A JPS54145453 A JP S54145453A
Authority
JP
Japan
Prior art keywords
data
unit
controller
contact
fault
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
JP5396478A
Other languages
Japanese (ja)
Other versions
JPS5710457B2 (en
Inventor
Kiyoshi Uchiumi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5396478A priority Critical patent/JPS54145453A/en
Publication of JPS54145453A publication Critical patent/JPS54145453A/en
Publication of JPS5710457B2 publication Critical patent/JPS5710457B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Small-Scale Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

PURPOSE: To interrupt forcibly data recording from a keyboard when a fault occurs in a terminal controller, by enabling a data processor to function to supervise the fault of the controller and to collect data by a substitute polling signal.
CONSTITUTION: Data collector unit 4 consists of line adapters 5A and 5B, control part 6, and contact 7 which switches ON-OFF the circuit between terminal controller 1 and data entry unit 3. Further, this unit is provided with transmission parts 8A and 8B of the line adapters, reception parts 9A and 9B, control memory 10, CRT11, printer 12, keyboard 13, flopy disc 14, etc. In the above constitution, a connection to circuit 2-0 is made with contact 7 closed so as to make this unit serve as a data entry unit at a normal time, but once a fault occurs in the terminal controller 1, the fault is discriminated by reception part 9A. Then, contact 7 is broken to interrupt data from controller 1 and data are stored on disc 14 as a substitute for those data.
COPYRIGHT: (C)1979,JPO&Japio
JP5396478A 1978-05-06 1978-05-06 Data collector unit with forcible interruption function Granted JPS54145453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5396478A JPS54145453A (en) 1978-05-06 1978-05-06 Data collector unit with forcible interruption function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5396478A JPS54145453A (en) 1978-05-06 1978-05-06 Data collector unit with forcible interruption function

Publications (2)

Publication Number Publication Date
JPS54145453A true JPS54145453A (en) 1979-11-13
JPS5710457B2 JPS5710457B2 (en) 1982-02-26

Family

ID=12957353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5396478A Granted JPS54145453A (en) 1978-05-06 1978-05-06 Data collector unit with forcible interruption function

Country Status (1)

Country Link
JP (1) JPS54145453A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178245A (en) * 1984-09-26 1986-04-21 Fujitsu Ltd Data collecting system
JPS61100052A (en) * 1984-10-23 1986-05-19 Nec Corp Information storage device
JPS6424653A (en) * 1987-07-21 1989-01-26 Fujitsu Ltd Backup system for pos system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178245A (en) * 1984-09-26 1986-04-21 Fujitsu Ltd Data collecting system
JPH0327133B2 (en) * 1984-09-26 1991-04-15 Fujitsu Ltd
JPS61100052A (en) * 1984-10-23 1986-05-19 Nec Corp Information storage device
JPS6424653A (en) * 1987-07-21 1989-01-26 Fujitsu Ltd Backup system for pos system

Also Published As

Publication number Publication date
JPS5710457B2 (en) 1982-02-26

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