JPS5719870A - On-line pos system - Google Patents

On-line pos system

Info

Publication number
JPS5719870A
JPS5719870A JP9301080A JP9301080A JPS5719870A JP S5719870 A JPS5719870 A JP S5719870A JP 9301080 A JP9301080 A JP 9301080A JP 9301080 A JP9301080 A JP 9301080A JP S5719870 A JPS5719870 A JP S5719870A
Authority
JP
Japan
Prior art keywords
terminal
pos terminal
trouble
transmission
transmission circuit
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
JP9301080A
Other languages
English (en)
Inventor
Mikio Yamamoto
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.)
Toshiba TEC Corp
Original Assignee
Tokyo 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP9301080A priority Critical patent/JPS5719870A/ja
Publication of JPS5719870A publication Critical patent/JPS5719870A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP9301080A 1980-07-08 1980-07-08 On-line pos system Pending JPS5719870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9301080A JPS5719870A (en) 1980-07-08 1980-07-08 On-line pos system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9301080A JPS5719870A (en) 1980-07-08 1980-07-08 On-line pos system

Publications (1)

Publication Number Publication Date
JPS5719870A true JPS5719870A (en) 1982-02-02

Family

ID=14070438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9301080A Pending JPS5719870A (en) 1980-07-08 1980-07-08 On-line pos system

Country Status (1)

Country Link
JP (1) JPS5719870A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62293377A (ja) * 1986-06-11 1987-12-19 Tokyo Electric Co Ltd Ｐｏｓル−プ切換装置
JPS6324456A (ja) * 1986-07-17 1988-02-01 Tokyo Electric Co Ltd Ｐｏｓ端末機のインライン異常検出回路
JPH01118958A (ja) * 1987-10-31 1989-05-11 Sharp Corp 販売管理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368046A (en) * 1976-11-30 1978-06-17 Toshiba Corp Loop-type data highway system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368046A (en) * 1976-11-30 1978-06-17 Toshiba Corp Loop-type data highway system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62293377A (ja) * 1986-06-11 1987-12-19 Tokyo Electric Co Ltd Ｐｏｓル−プ切換装置
JPS6324456A (ja) * 1986-07-17 1988-02-01 Tokyo Electric Co Ltd Ｐｏｓ端末機のインライン異常検出回路
JPH01118958A (ja) * 1987-10-31 1989-05-11 Sharp Corp 販売管理装置

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