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JPS5418608A - Control system for communication circuit of communication to mobile object - Google Patents

Control system for communication circuit of communication to mobile object

Info

Publication number
JPS5418608A
JPS5418608A JP8297777A JP8297777A JPS5418608A JP S5418608 A JPS5418608 A JP S5418608A JP 8297777 A JP8297777 A JP 8297777A JP 8297777 A JP8297777 A JP 8297777A JP S5418608 A JPS5418608 A JP S5418608A
Authority
JP
Japan
Prior art keywords
communication
control system
communication circuit
mobile object
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
JP8297777A
Other languages
Japanese (ja)
Inventor
Akira Ohazama
Takatomo Monno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8297777A priority Critical patent/JPS5418608A/en
Publication of JPS5418608A publication Critical patent/JPS5418608A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To secure a transmission of plural heterogeneous information via the same communication circuit by giving a control through the circuit control register provided to make clear the using condition of the communication circuit.
JP8297777A 1977-07-13 1977-07-13 Control system for communication circuit of communication to mobile object Pending JPS5418608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8297777A JPS5418608A (en) 1977-07-13 1977-07-13 Control system for communication circuit of communication to mobile object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8297777A JPS5418608A (en) 1977-07-13 1977-07-13 Control system for communication circuit of communication to mobile object

Publications (1)

Publication Number Publication Date
JPS5418608A true JPS5418608A (en) 1979-02-10

Family

ID=13789264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8297777A Pending JPS5418608A (en) 1977-07-13 1977-07-13 Control system for communication circuit of communication to mobile object

Country Status (1)

Country Link
JP (1) JPS5418608A (en)

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