JPS57212535A - Terminal equipment having cut avoiding mechanism of logical communication channel - Google Patents

Terminal equipment having cut avoiding mechanism of logical communication channel

Info

Publication number
JPS57212535A
JPS57212535A JP56098541A JP9854181A JPS57212535A JP S57212535 A JPS57212535 A JP S57212535A JP 56098541 A JP56098541 A JP 56098541A JP 9854181 A JP9854181 A JP 9854181A JP S57212535 A JPS57212535 A JP S57212535A
Authority
JP
Japan
Prior art keywords
time
dummy data
circuit
session
control part
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
JP56098541A
Other languages
Japanese (ja)
Inventor
Akio Sawano
Tetsuo Ueda
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56098541A priority Critical patent/JPS57212535A/en
Publication of JPS57212535A publication Critical patent/JPS57212535A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To prevent user's unintended cutting of a session, and to save waste for reinputting and resetting of the session, by counting an input response waiting time to a terminal, and transmitting a dummy data to a computer immediately before reaching an allowable time. CONSTITUTION:When an operator instructs to avoide cutting a session to a terminal equipment by an instruction switch 1, a time counting circuit 2 holds a time countable state. A receiving data discriminating circuit 4 outputs a time counting start signal to a signal line 15, in case of a receiving data from a computer, which is received from a communication control part 5. The time counting circuit 2 starts to count time. Immediately before a time counting time exceeds a prescribed allowable time, the time counting circuit 2 outputs a signal for starting a dummy data generating circuit 3. The dummy data generating circuit 3 sends a dummy data to the communication control part 5. The communication control part transmits an input response from the operator or the dummy data to the computer.
JP56098541A 1981-06-25 1981-06-25 Terminal equipment having cut avoiding mechanism of logical communication channel Pending JPS57212535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56098541A JPS57212535A (en) 1981-06-25 1981-06-25 Terminal equipment having cut avoiding mechanism of logical communication channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56098541A JPS57212535A (en) 1981-06-25 1981-06-25 Terminal equipment having cut avoiding mechanism of logical communication channel

Publications (1)

Publication Number Publication Date
JPS57212535A true JPS57212535A (en) 1982-12-27

Family

ID=14222539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56098541A Pending JPS57212535A (en) 1981-06-25 1981-06-25 Terminal equipment having cut avoiding mechanism of logical communication channel

Country Status (1)

Country Link
JP (1) JPS57212535A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623828A (en) * 1985-06-28 1987-01-09 Amada Co Ltd Abnormality detector in serial communication
JPS63234376A (en) * 1987-03-23 1988-09-29 Toshiba Corp Processing system
JP2005259118A (en) * 2004-02-09 2005-09-22 Canon Inc Information processing apparatus, information processing method, storage medium, and program
JP2010511934A (en) * 2006-12-04 2010-04-15 サンディスク コーポレイション Portable module interface that prevents time-out by dummy block

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623828A (en) * 1985-06-28 1987-01-09 Amada Co Ltd Abnormality detector in serial communication
JPS63234376A (en) * 1987-03-23 1988-09-29 Toshiba Corp Processing system
JP2005259118A (en) * 2004-02-09 2005-09-22 Canon Inc Information processing apparatus, information processing method, storage medium, and program
JP4533170B2 (en) * 2004-02-09 2010-09-01 キヤノン株式会社 Information processing apparatus, control method, and program
JP2010511934A (en) * 2006-12-04 2010-04-15 サンディスク コーポレイション Portable module interface that prevents time-out by dummy block

Similar Documents

Publication Publication Date Title
MY112932A (en) Input switching control device and communication circuit
JPS573101A (en) Multiple control device
JPS56146147A (en) Copying machine provided with gathering device
JPS57212535A (en) Terminal equipment having cut avoiding mechanism of logical communication channel
JPS57181293A (en) Remote controller
JPS57196651A (en) Dial inputting system
JPS5797791A (en) Remote supervisory control device
JPS5580170A (en) Duplex computer system
JPS56157160A (en) Telephone terminal outgoing system
JPS57202159A (en) Controlling system for transmission interruption
JPS57119542A (en) Control station device
JPS542020A (en) Key control system
JPS5612154A (en) Answer signal transmission system
JPS6449432A (en) Radio communication system
JPS55124839A (en) Data transmission system
JPS6478599A (en) Automatic communication device system
JPS5697125A (en) Transmission control system for terminal controller
JPS56156051A (en) Automatic switching device of circuit
JPS5781753A (en) Improved double-telephone device
JPS5742212A (en) Mic module
JPS5737961A (en) Testing data generating equipment
JPS5513516A (en) Communication control unit
JPS6468867A (en) Overrun preventing system
JPS5518749A (en) Actuation control method of terminal equipment
JPS5686568A (en) Communication device