JPS54132108A - Register sender control system - Google Patents

Register sender control system

Info

Publication number
JPS54132108A
JPS54132108A JP4074478A JP4074478A JPS54132108A JP S54132108 A JPS54132108 A JP S54132108A JP 4074478 A JP4074478 A JP 4074478A JP 4074478 A JP4074478 A JP 4074478A JP S54132108 A JPS54132108 A JP S54132108A
Authority
JP
Japan
Prior art keywords
reception
dial
impulse
retransmitted
dial impulse
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
JP4074478A
Other languages
Japanese (ja)
Inventor
Bunshiro Igarashi
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 JP4074478A priority Critical patent/JPS54132108A/en
Publication of JPS54132108A publication Critical patent/JPS54132108A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of dc pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)

Abstract

PURPOSE:To secure a control system which is applicable effectively to the toll dial system featuring different impulse speeds, by releasing the register sender in case the next pulse does not arrive within the fixed time when the retransmitted dial impulse speed is higher than the reception dial impulse speed. CONSTITUTION:The reception given from the preceding station is received at the digit designation information receiving means comprising the reception pulse developing circuit, the reception pulse digit counting circuit, relays AR-FR and others; the transmission time is secured for the retransmitted dial impulse via relays AS-FS for the retransmitted pulse digit counting circuit; and register sender RS is released via release relay PLS. In case the retransmitted dial impulse speed is equal to or higher than the speed of the reception dial impulse, sender RS is released in case the next reception dial impulse does not arrive within the fixed time. Thus, the control system can be applied effectively to the toll dial system including exchanges featuring different dial impulse speeds.
JP4074478A 1978-04-05 1978-04-05 Register sender control system Pending JPS54132108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4074478A JPS54132108A (en) 1978-04-05 1978-04-05 Register sender control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4074478A JPS54132108A (en) 1978-04-05 1978-04-05 Register sender control system

Publications (1)

Publication Number Publication Date
JPS54132108A true JPS54132108A (en) 1979-10-13

Family

ID=12589129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4074478A Pending JPS54132108A (en) 1978-04-05 1978-04-05 Register sender control system

Country Status (1)

Country Link
JP (1) JPS54132108A (en)

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