JPS5632848A - Coding circuit - Google Patents

Coding circuit

Info

Publication number
JPS5632848A
JPS5632848A JP10931579A JP10931579A JPS5632848A JP S5632848 A JPS5632848 A JP S5632848A JP 10931579 A JP10931579 A JP 10931579A JP 10931579 A JP10931579 A JP 10931579A JP S5632848 A JPS5632848 A JP S5632848A
Authority
JP
Japan
Prior art keywords
information
circuit
input circuits
scans
shortening
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
JP10931579A
Other languages
Japanese (ja)
Other versions
JPS594902B2 (en
Inventor
Hiroshi Seto
Mitsuo Kanai
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.)
Hokkaido Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Hokkaido Electric Power Co Inc
Mitsubishi Electric Corp
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 Hokkaido Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Hokkaido Electric Power Co Inc
Priority to JP54109315A priority Critical patent/JPS594902B2/en
Publication of JPS5632848A publication Critical patent/JPS5632848A/en
Publication of JPS594902B2 publication Critical patent/JPS594902B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To obtain a coding circuit available for the shortening of the transmission period of required information items, by making it possible to change the return point of a scanning circuit. CONSTITUTION:Pieces of input information 1a-1n, such as contact information, are fetched by input circuits 2a-2n in parallel. Scanning circuit 3b scans information input circuits 2a-2n cyclically and sends scan information to the circuit by way of parallel-series converting circuit 4. When the shortenting of information renewal is required according to conditions, etc., of a supervisory station which is not shown in the figure, a scan shortening signal is sent to scanning circuit 3b, which scans cyclically information input circuits 2a-2h, for example that have return points of scans preset, shortening the information renewal. Then, important information is inputted to information input circuits 2a-2h by distributing
JP54109315A 1979-08-28 1979-08-28 encoding circuit Expired JPS594902B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54109315A JPS594902B2 (en) 1979-08-28 1979-08-28 encoding circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54109315A JPS594902B2 (en) 1979-08-28 1979-08-28 encoding circuit

Publications (2)

Publication Number Publication Date
JPS5632848A true JPS5632848A (en) 1981-04-02
JPS594902B2 JPS594902B2 (en) 1984-02-01

Family

ID=14507088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54109315A Expired JPS594902B2 (en) 1979-08-28 1979-08-28 encoding circuit

Country Status (1)

Country Link
JP (1) JPS594902B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785298A (en) * 1985-08-14 1988-11-15 Siemens Aktiengesellschaft Circuit arrangement for telecommunications systems, particularly telephone switching systems, comprising an information interrogating device which cyclically drives inquiry locations
US4811014A (en) * 1985-08-14 1989-03-07 Siemens Aktiengesellschaft Circuit arrangement for telecommunications systems, particularly telephone switching systems, comprising information interrogating devices cyclically driving inquiry locations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785298A (en) * 1985-08-14 1988-11-15 Siemens Aktiengesellschaft Circuit arrangement for telecommunications systems, particularly telephone switching systems, comprising an information interrogating device which cyclically drives inquiry locations
US4811014A (en) * 1985-08-14 1989-03-07 Siemens Aktiengesellschaft Circuit arrangement for telecommunications systems, particularly telephone switching systems, comprising information interrogating devices cyclically driving inquiry locations

Also Published As

Publication number Publication date
JPS594902B2 (en) 1984-02-01

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