JPS5761362A - Transmitter/receiver unit - Google Patents

Transmitter/receiver unit

Info

Publication number
JPS5761362A
JPS5761362A JP13699280A JP13699280A JPS5761362A JP S5761362 A JPS5761362 A JP S5761362A JP 13699280 A JP13699280 A JP 13699280A JP 13699280 A JP13699280 A JP 13699280A JP S5761362 A JPS5761362 A JP S5761362A
Authority
JP
Japan
Prior art keywords
address signal
unit group
transmission
pulses
signal generation
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
JP13699280A
Other languages
Japanese (ja)
Inventor
Toichi Kudo
Tadahiko Nakamura
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.)
TOHO SEISAKUJIYO KK
TOHO SEISAKUSHO KK
TOUHOU SEISAKUJIYO KK
Nissan Motor Co Ltd
Original Assignee
TOHO SEISAKUJIYO KK
TOHO SEISAKUSHO KK
TOUHOU SEISAKUJIYO KK
Nissan Motor 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 TOHO SEISAKUJIYO KK, TOHO SEISAKUSHO KK, TOUHOU SEISAKUJIYO KK, Nissan Motor Co Ltd filed Critical TOHO SEISAKUJIYO KK
Priority to JP13699280A priority Critical patent/JPS5761362A/en
Publication of JPS5761362A publication Critical patent/JPS5761362A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses
    • H04Q9/16—Calling by using pulses by predetermined number of pulses

Abstract

PURPOSE:To simplify the construction without using address signal generation circuits which are conventionally required, by assigning different count values to each unit group and by transmitting and receiving the data signal according to this assignment. CONSTITUTION:A reset pulse P20 and digital pulses P21, ...P2n are transmitted from an order unit 1. These pulses are counted by the counter installed on the transmission/reception units 30a, 30b-3na, 3nb of each unit group 20-2n. When the digital value corresponds to the assigned value of the unit group belonging to, transmission and reception are performed between the respective transmission/recept ionunits 30a and 30b and 3na and 3nb. By this reason, a special address signal generation circuit and an address signal reading circuit which are conventionally required, and not required and a general counter is sufficient instead of them. Construction becomes simple.
JP13699280A 1980-09-30 1980-09-30 Transmitter/receiver unit Pending JPS5761362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13699280A JPS5761362A (en) 1980-09-30 1980-09-30 Transmitter/receiver unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13699280A JPS5761362A (en) 1980-09-30 1980-09-30 Transmitter/receiver unit

Publications (1)

Publication Number Publication Date
JPS5761362A true JPS5761362A (en) 1982-04-13

Family

ID=15188245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13699280A Pending JPS5761362A (en) 1980-09-30 1980-09-30 Transmitter/receiver unit

Country Status (1)

Country Link
JP (1) JPS5761362A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154774A2 (en) * 1984-02-10 1985-09-18 Deutsche Thomson-Brandt GmbH Data transmission with a bidirectionel data bus
JPS6184137A (en) * 1984-10-01 1986-04-28 Toho Electron Kk Transmitter-receiver
JPS6251331A (en) * 1985-08-29 1987-03-06 Mitsubishi Electric Corp On-vehicle electronic control equipment
JPS6244546U (en) * 1985-09-05 1987-03-18
JPS6253846U (en) * 1985-09-24 1987-04-03
JPS6278930A (en) * 1985-10-02 1987-04-11 Daihatsu Motor Co Ltd Inter-office communication system
EP0305906A2 (en) * 1987-08-29 1989-03-08 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Circuit arrangement

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154774A2 (en) * 1984-02-10 1985-09-18 Deutsche Thomson-Brandt GmbH Data transmission with a bidirectionel data bus
JPS6184137A (en) * 1984-10-01 1986-04-28 Toho Electron Kk Transmitter-receiver
JPS6251331A (en) * 1985-08-29 1987-03-06 Mitsubishi Electric Corp On-vehicle electronic control equipment
JPS6244546U (en) * 1985-09-05 1987-03-18
JPS6253846U (en) * 1985-09-24 1987-04-03
JPS6278930A (en) * 1985-10-02 1987-04-11 Daihatsu Motor Co Ltd Inter-office communication system
EP0305906A2 (en) * 1987-08-29 1989-03-08 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Circuit arrangement

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