JPS57152241A - Information system for position of moving body - Google Patents

Information system for position of moving body

Info

Publication number
JPS57152241A
JPS57152241A JP56036946A JP3694681A JPS57152241A JP S57152241 A JPS57152241 A JP S57152241A JP 56036946 A JP56036946 A JP 56036946A JP 3694681 A JP3694681 A JP 3694681A JP S57152241 A JPS57152241 A JP S57152241A
Authority
JP
Japan
Prior art keywords
position information
sign
post
signal
fixed
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
JP56036946A
Other languages
Japanese (ja)
Other versions
JPS5929012B2 (en
Inventor
Akira Maeda
Yuji Nishi
Jiro Tatsuta
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.)
Denso Ten Ltd
Original Assignee
Denso Ten 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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP56036946A priority Critical patent/JPS5929012B2/en
Publication of JPS57152241A publication Critical patent/JPS57152241A/en
Publication of JPS5929012B2 publication Critical patent/JPS5929012B2/en
Expired 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)

Abstract

PURPOSE:To send sure information on the position of a mobile station to a base station, by transmitting position information set manually at the mobile station in a sign-post uninstalled area, or position information on a fixed sign post in a sign-post installed area to the base station. CONSTITUTION:A mobile station 10 has a sign-post receiver 14 capable of receiving fixed position information set at a fixed point, and a position setting unit 15 which sends a manually set variable position information signal. While characteristic position information from a fixed sign post 30 is received, its signal Z' is sent to a changeover switch 18 and when not, a variable position information signal Y from the unit 15 is sent to the switch 18 automatically. This signal Z' or Y' is transmitted to a base station 20 by a radio equipment 13 through a data transmission part 12.
JP56036946A 1981-03-13 1981-03-13 Mobile location information notification system Expired JPS5929012B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56036946A JPS5929012B2 (en) 1981-03-13 1981-03-13 Mobile location information notification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56036946A JPS5929012B2 (en) 1981-03-13 1981-03-13 Mobile location information notification system

Publications (2)

Publication Number Publication Date
JPS57152241A true JPS57152241A (en) 1982-09-20
JPS5929012B2 JPS5929012B2 (en) 1984-07-17

Family

ID=12483911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56036946A Expired JPS5929012B2 (en) 1981-03-13 1981-03-13 Mobile location information notification system

Country Status (1)

Country Link
JP (1) JPS5929012B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6461132A (en) * 1987-09-01 1989-03-08 Mitsubishi Electric Corp Position detector for mobile station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6461132A (en) * 1987-09-01 1989-03-08 Mitsubishi Electric Corp Position detector for mobile station

Also Published As

Publication number Publication date
JPS5929012B2 (en) 1984-07-17

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