JPS57183140A - Car communication controlling system - Google Patents

Car communication controlling system

Info

Publication number
JPS57183140A
JPS57183140A JP6752781A JP6752781A JPS57183140A JP S57183140 A JPS57183140 A JP S57183140A JP 6752781 A JP6752781 A JP 6752781A JP 6752781 A JP6752781 A JP 6752781A JP S57183140 A JPS57183140 A JP S57183140A
Authority
JP
Japan
Prior art keywords
car
running
car number
cars
road equipment
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
JP6752781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0324720B2 (2
Inventor
Kenji Kanayama
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP6752781A priority Critical patent/JPS57183140A/ja
Priority to US06/370,963 priority patent/US4466125A/en
Publication of JPS57183140A publication Critical patent/JPS57183140A/ja
Publication of JPH0324720B2 publication Critical patent/JPH0324720B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
JP6752781A 1981-04-24 1981-05-02 Car communication controlling system Granted JPS57183140A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6752781A JPS57183140A (en) 1981-05-02 1981-05-02 Car communication controlling system
US06/370,963 US4466125A (en) 1981-04-24 1982-04-22 Communication control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6752781A JPS57183140A (en) 1981-05-02 1981-05-02 Car communication controlling system

Publications (2)

Publication Number Publication Date
JPS57183140A true JPS57183140A (en) 1982-11-11
JPH0324720B2 JPH0324720B2 (2) 1991-04-03

Family

ID=13347531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6752781A Granted JPS57183140A (en) 1981-04-24 1981-05-02 Car communication controlling system

Country Status (1)

Country Link
JP (1) JPS57183140A (2)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938088A (2) * 1972-08-23 1974-04-09
JPS5021601A (2) * 1973-06-25 1975-03-07
JPS50154689A (2) * 1974-06-05 1975-12-12

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938088A (2) * 1972-08-23 1974-04-09
JPS5021601A (2) * 1973-06-25 1975-03-07
JPS50154689A (2) * 1974-06-05 1975-12-12

Also Published As

Publication number Publication date
JPH0324720B2 (2) 1991-04-03

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