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JPS5240905A - Transmissin-reception anticollision system - Google Patents

Transmissin-reception anticollision system

Info

Publication number
JPS5240905A
JPS5240905A JP11641875A JP11641875A JPS5240905A JP S5240905 A JPS5240905 A JP S5240905A JP 11641875 A JP11641875 A JP 11641875A JP 11641875 A JP11641875 A JP 11641875A JP S5240905 A JPS5240905 A JP S5240905A
Authority
JP
Japan
Prior art keywords
transmissin
reception
anticollision system
circuit
detection
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
JP11641875A
Other languages
Japanese (ja)
Other versions
JPS5539149B2 (en
Inventor
Akira Goto
Hiroshi Takamoto
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP11641875A priority Critical patent/JPS5240905A/en
Publication of JPS5240905A publication Critical patent/JPS5240905A/en
Publication of JPS5539149B2 publication Critical patent/JPS5539149B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:The condenser and the serial circuit of current detection element are connected in parallel to telex circuit in order to perform the polarity detection at receiving time and to-be-called person calling signal detection. Thus, the operational efficency is increased.
JP11641875A 1975-09-29 1975-09-29 Transmissin-reception anticollision system Granted JPS5240905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11641875A JPS5240905A (en) 1975-09-29 1975-09-29 Transmissin-reception anticollision system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11641875A JPS5240905A (en) 1975-09-29 1975-09-29 Transmissin-reception anticollision system

Publications (2)

Publication Number Publication Date
JPS5240905A true JPS5240905A (en) 1977-03-30
JPS5539149B2 JPS5539149B2 (en) 1980-10-08

Family

ID=14686576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11641875A Granted JPS5240905A (en) 1975-09-29 1975-09-29 Transmissin-reception anticollision system

Country Status (1)

Country Link
JP (1) JPS5240905A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159664A (en) * 1979-05-31 1980-12-11 Iwatsu Electric Co Ltd Network control circuit
JPS56160678U (en) * 1980-04-26 1981-11-30
JPS5786078U (en) * 1980-11-12 1982-05-27
JPS57136853A (en) * 1981-02-19 1982-08-24 Fujitsu Ltd Prevention system for origination and termination collision
JPS57160262U (en) * 1981-03-31 1982-10-07
JPS58170264A (en) * 1982-03-31 1983-10-06 Nec Corp Network controller
JPS59156578A (en) * 1983-02-25 1984-09-05 Komatsu Ltd Detector for sticking of spatter
JPS6072670A (en) * 1983-09-28 1985-04-24 Hitachi Seiko Ltd Arc welding machine
JPS60190468U (en) * 1984-05-30 1985-12-17 本田技研工業株式会社 Abnormality detection device for welding robots
JPS6127194A (en) * 1984-07-16 1986-02-06 Mitsubishi Electric Corp Laser working machine
JPS6241484U (en) * 1985-08-29 1987-03-12

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159664A (en) * 1979-05-31 1980-12-11 Iwatsu Electric Co Ltd Network control circuit
JPS6358420B2 (en) * 1979-05-31 1988-11-15 Iwasaki Tsushinki Kk
JPS56160678U (en) * 1980-04-26 1981-11-30
JPS5786078U (en) * 1980-11-12 1982-05-27
JPS6316940B2 (en) * 1981-02-19 1988-04-12 Fujitsu Kk
JPS57136853A (en) * 1981-02-19 1982-08-24 Fujitsu Ltd Prevention system for origination and termination collision
JPS57160262U (en) * 1981-03-31 1982-10-07
JPS58170264A (en) * 1982-03-31 1983-10-06 Nec Corp Network controller
JPS59156578A (en) * 1983-02-25 1984-09-05 Komatsu Ltd Detector for sticking of spatter
JPS6072670A (en) * 1983-09-28 1985-04-24 Hitachi Seiko Ltd Arc welding machine
JPS60190468U (en) * 1984-05-30 1985-12-17 本田技研工業株式会社 Abnormality detection device for welding robots
JPS6127194A (en) * 1984-07-16 1986-02-06 Mitsubishi Electric Corp Laser working machine
JPS6241484U (en) * 1985-08-29 1987-03-12
JPH0315272Y2 (en) * 1985-08-29 1991-04-03

Also Published As

Publication number Publication date
JPS5539149B2 (en) 1980-10-08

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