JPS5222411A - System for measuring efficiency - Google Patents

System for measuring efficiency

Info

Publication number
JPS5222411A
JPS5222411A JP9763375A JP9763375A JPS5222411A JP S5222411 A JPS5222411 A JP S5222411A JP 9763375 A JP9763375 A JP 9763375A JP 9763375 A JP9763375 A JP 9763375A JP S5222411 A JPS5222411 A JP S5222411A
Authority
JP
Japan
Prior art keywords
measuring efficiency
counter
efficiency computation
efficiency
measuring
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
JP9763375A
Other languages
Japanese (ja)
Inventor
Saburo Okuda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9763375A priority Critical patent/JPS5222411A/en
Publication of JPS5222411A publication Critical patent/JPS5222411A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

PURPOSE:To obtain an economical efficiency computation circuit by using an updown counter and preset counter for the efficiency computation section.
JP9763375A 1975-08-13 1975-08-13 System for measuring efficiency Pending JPS5222411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9763375A JPS5222411A (en) 1975-08-13 1975-08-13 System for measuring efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9763375A JPS5222411A (en) 1975-08-13 1975-08-13 System for measuring efficiency

Publications (1)

Publication Number Publication Date
JPS5222411A true JPS5222411A (en) 1977-02-19

Family

ID=14197550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9763375A Pending JPS5222411A (en) 1975-08-13 1975-08-13 System for measuring efficiency

Country Status (1)

Country Link
JP (1) JPS5222411A (en)

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