JPS55137732A - Room radio equipment of car telephone - Google Patents

Room radio equipment of car telephone

Info

Publication number
JPS55137732A
JPS55137732A JP4621779A JP4621779A JPS55137732A JP S55137732 A JPS55137732 A JP S55137732A JP 4621779 A JP4621779 A JP 4621779A JP 4621779 A JP4621779 A JP 4621779A JP S55137732 A JPS55137732 A JP S55137732A
Authority
JP
Japan
Prior art keywords
driver
receiver
transmitter
display part
varying unit
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
JP4621779A
Other languages
Japanese (ja)
Inventor
Toru Fujisawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4621779A priority Critical patent/JPS55137732A/en
Publication of JPS55137732A publication Critical patent/JPS55137732A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Telephone Set Structure (AREA)

Abstract

PURPOSE:To reduce the load of a driver and make it possible to use this equipment without damage of safety, by fitting the operation part of a transmitter and receiver to speed varying unit lever and by providing the operation display part in a visual field which the driver can always notice in driving. CONSTITUTION:Operation part 3 of transmitter and receiver 18 is fitted to speed varying unit lever 12, and operation display part 4 of transmitter and receiver 18 is installed in a position which the driver can always notice in driving and the driver's visual field accepts naturally. For accoustic coupling of the telephone to driver 16, a method where head transmitter and receiver 13 is always mounted on the driver, etc., are adapted. In case of originating from the room radio equipment, it is performed with grasping speed varying unit lever 12 with the palm of the hand while estimating positions of number push-buttons of operation part 3 dependently upon tactual impression of fingers after confirming the state other than the busy state and the out-of-area state by display part 4. After confirming the originating number by display part 4, the transmission part of transmitter and receiver 18 is strated to transmit the telephone number to the exchange through the base radio station.
JP4621779A 1979-04-16 1979-04-16 Room radio equipment of car telephone Pending JPS55137732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4621779A JPS55137732A (en) 1979-04-16 1979-04-16 Room radio equipment of car telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4621779A JPS55137732A (en) 1979-04-16 1979-04-16 Room radio equipment of car telephone

Publications (1)

Publication Number Publication Date
JPS55137732A true JPS55137732A (en) 1980-10-27

Family

ID=12740930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4621779A Pending JPS55137732A (en) 1979-04-16 1979-04-16 Room radio equipment of car telephone

Country Status (1)

Country Link
JP (1) JPS55137732A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007795A1 (en) * 1987-03-30 1988-10-06 Honda Giken Kogyo Kabushiki Kaisha Mobile telephone
JPH07307775A (en) * 1994-05-13 1995-11-21 Nec Corp Automobile telephone system with head-up display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007795A1 (en) * 1987-03-30 1988-10-06 Honda Giken Kogyo Kabushiki Kaisha Mobile telephone
JPH07307775A (en) * 1994-05-13 1995-11-21 Nec Corp Automobile telephone system with head-up display

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