JPS5588450A - Digital transmission method for monitor information - Google Patents

Digital transmission method for monitor information

Info

Publication number
JPS5588450A
JPS5588450A JP14279978A JP14279978A JPS5588450A JP S5588450 A JPS5588450 A JP S5588450A JP 14279978 A JP14279978 A JP 14279978A JP 14279978 A JP14279978 A JP 14279978A JP S5588450 A JPS5588450 A JP S5588450A
Authority
JP
Japan
Prior art keywords
monitor information
code
circuit
array
control
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
JP14279978A
Other languages
Japanese (ja)
Inventor
Kazu Moriyama
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.)
Kokusai Denki Electric Inc
Original Assignee
Kokusai 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 Kokusai Electric Co Ltd filed Critical Kokusai Electric Co Ltd
Priority to JP14279978A priority Critical patent/JPS5588450A/en
Publication of JPS5588450A publication Critical patent/JPS5588450A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

Landscapes

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

Abstract

PURPOSE:To secure the transmission of the monitor information with no error by transmitting plural number of monitor information in the array of the serial codes and then securing the coincidence between all synchronization and the digital system and thus omitting the complicated circuit constitution. CONSTITUTION:The monitor information is converted into the binary code through input interface circuit 1-1 of the transmission side, and this binary code is applied to code array circuit 1-2. Thus block code arrays B1-Bn-2 are produced with addition of control start signals s1-sn-2 to 1-bit information codes a1-a3-z1-z3 and under the control of counter 1-4 which counted the bit transmission time applied to terminal T as 1 cycle. In addition, the output of circuit 1-2 is applied to frame array circuit 1-3. And in the same way, synchronous signal blocks Bn-1 and Bn are added after code array Bn-2 under the control of counter 1-5 to produce code array rows G1, G2... of the frame and then transmitted to the reception side via modulator 1-6. Then at the reception side, the synchronization is secured via synchronous signal blocks Bn-1 and Bn plus signals S1-Sn-2 and others, and then the monitor information is detected for each block.
JP14279978A 1978-11-21 1978-11-21 Digital transmission method for monitor information Pending JPS5588450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14279978A JPS5588450A (en) 1978-11-21 1978-11-21 Digital transmission method for monitor information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14279978A JPS5588450A (en) 1978-11-21 1978-11-21 Digital transmission method for monitor information

Publications (1)

Publication Number Publication Date
JPS5588450A true JPS5588450A (en) 1980-07-04

Family

ID=15323888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14279978A Pending JPS5588450A (en) 1978-11-21 1978-11-21 Digital transmission method for monitor information

Country Status (1)

Country Link
JP (1) JPS5588450A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132330A (en) * 1974-09-13 1976-03-18 Kureha Chemical Ind Co Ltd IONBUTSUSHITSUYUSOKIROKUHO
JPS5294996A (en) * 1976-02-06 1977-08-10 Kansai Electric Power Co Inc:The Method for long distance supervisory data transmission

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132330A (en) * 1974-09-13 1976-03-18 Kureha Chemical Ind Co Ltd IONBUTSUSHITSUYUSOKIROKUHO
JPS5294996A (en) * 1976-02-06 1977-08-10 Kansai Electric Power Co Inc:The Method for long distance supervisory data transmission

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