JPS52129213A - Data transmission system - Google Patents

Data transmission system

Info

Publication number
JPS52129213A
JPS52129213A JP4586976A JP4586976A JPS52129213A JP S52129213 A JPS52129213 A JP S52129213A JP 4586976 A JP4586976 A JP 4586976A JP 4586976 A JP4586976 A JP 4586976A JP S52129213 A JPS52129213 A JP S52129213A
Authority
JP
Japan
Prior art keywords
data transmission
transmission system
confirming
achieve
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
JP4586976A
Other languages
Japanese (ja)
Inventor
Shunichi Motai
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.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal 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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP4586976A priority Critical patent/JPS52129213A/en
Publication of JPS52129213A publication Critical patent/JPS52129213A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

PURPOSE:To achieve a highly dependable data transmission system by actuating transmission switching element prior to data transmission and by confirming the circuit.
JP4586976A 1976-04-22 1976-04-22 Data transmission system Pending JPS52129213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4586976A JPS52129213A (en) 1976-04-22 1976-04-22 Data transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4586976A JPS52129213A (en) 1976-04-22 1976-04-22 Data transmission system

Publications (1)

Publication Number Publication Date
JPS52129213A true JPS52129213A (en) 1977-10-29

Family

ID=12731198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4586976A Pending JPS52129213A (en) 1976-04-22 1976-04-22 Data transmission system

Country Status (1)

Country Link
JP (1) JPS52129213A (en)

Similar Documents

Publication Publication Date Title
IT7924970A0 (en) ELECTRONIC PRESSURE SWITCH.
IT7924137A0 (en) ELECTROMAGNETIC VALVE WITH ELECTRONIC CONTROL.
NL7711915A (en) DIGITAL ELECTRONIC CONTROL AND SWITCH SET.
NL7903027A (en) CONTROL CIRCUIT.
IT8021118A0 (en) ELECTRONIC SWITCH.
JPS5291603A (en) Electronic switching system
NL7811294A (en) TELEVISION CIRCUIT.
NL7701268A (en) REMOTE DEVICES.
JPS52129213A (en) Data transmission system
NL188379C (en) ELECTRONIC TUNING SYSTEM.
GB1538608A (en) Train control circuit
NL7713995A (en) CONTROL CIRCUIT.
NL7706984A (en) CIRCUIT BREAKER.
JPS538509A (en) Impedance matching system for data transmission circuit
SU597090A1 (en) Electronic telegraph switch
JPS5339010A (en) Switch extending connector system
JPS5355901A (en) Sequential connection control system
NL7708602A (en) ELECTRONIC CONTROL SWITCH.
JPS535558A (en) Switch circuit with chattering preventing function
JPS52150665A (en) Electronic watch with alarm
JPS5289344A (en) Data collecting and transmitting system
JPS52126109A (en) Line signal watch circuit
JPS52149016A (en) Ocean section equalizer
ES225392Y (en) REMOTE CONTROL MAGNETIC CIRCUIT DISCONNECTOR.
JPS5353908A (en) Dial signal selection circuit