BR9805341A - Aparelho para checagem de defeito de dispositivos de comunicação serial e método para o mesmo. - Google Patents

Aparelho para checagem de defeito de dispositivos de comunicação serial e método para o mesmo.

Info

Publication number
BR9805341A
BR9805341A BR9805341-8A BR9805341A BR9805341A BR 9805341 A BR9805341 A BR 9805341A BR 9805341 A BR9805341 A BR 9805341A BR 9805341 A BR9805341 A BR 9805341A
Authority
BR
Brazil
Prior art keywords
serial communication
communication devices
defect
response signal
checking
Prior art date
Application number
BR9805341-8A
Other languages
English (en)
Inventor
Chang Woo Han
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR9805341A publication Critical patent/BR9805341A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Debugging And Monitoring (AREA)

Abstract

''APARELHO PARA CHECAGEM DE DEFEITO DE DISPOSITIVOS DE COMUNICAçãO SERIAL E MéTODO PARA O MESMO''. Um aparelho para checagem de um defeito de uma pluralidade de dispositivos de comunicação serial e um método para ele onde um microprocessador é conectado na pluralidade de dispositivos de comunicação serial através de uma linha de comunicação serial os dispositivos de comunicação serial são conectados um no outro em paralelo, o microprocessador designa um dos dispositivos de comunicação serial através da linha de comunicação serial, e checa um defeito de um dispositivo de comunicação serial dessa forma designado de acordo com um sinal de resposta quando recebendo o sinal de resposta do dispositivo, os dispositivos de comunicação serail usam o sinal de resposta para comunicar se cada dispositivo está defeituoso, e uma unidade de exibição externamente exibe um resultado de checagem de defeito.
BR9805341-8A 1997-12-15 1998-12-14 Aparelho para checagem de defeito de dispositivos de comunicação serial e método para o mesmo. BR9805341A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970068684A KR100292685B1 (ko) 1997-12-15 1997-12-15 모니터의통신용부품자동진단장치및자동진단방법

Publications (1)

Publication Number Publication Date
BR9805341A true BR9805341A (pt) 1999-11-09

Family

ID=19527299

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805341-8A BR9805341A (pt) 1997-12-15 1998-12-14 Aparelho para checagem de defeito de dispositivos de comunicação serial e método para o mesmo.

Country Status (6)

Country Link
US (1) US6351830B1 (pt)
KR (1) KR100292685B1 (pt)
CN (1) CN1149776C (pt)
BR (1) BR9805341A (pt)
GB (1) GB2334652A (pt)
ID (1) ID21455A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002366334A (ja) * 2001-06-07 2002-12-20 Komatsu Ltd 複数の処理モジュールを制御する装置及び方法
JP5489342B2 (ja) * 2010-04-02 2014-05-14 パナソニック株式会社 通信装置、通信方法、及び集積回路
WO2018016018A1 (ja) * 2016-07-20 2018-01-25 富士機械製造株式会社 部品実装ラインの生産管理システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564145A (en) * 1969-04-30 1971-02-16 Ibm Serial loop data transmission system fault locator
JPS5325783A (en) * 1976-08-23 1978-03-09 Hitachi Ltd Operation supervisary unit for electrically operated valve
US4449247A (en) * 1980-07-30 1984-05-15 Harris Corporation Local orderwire facility for fiber optic communication system
US4433413A (en) * 1981-10-22 1984-02-21 Siemens Corporation Built-in apparatus and method for testing a microprocessor system
JPS58134554A (ja) * 1982-02-03 1983-08-10 Nec Corp 伝送路監視装置
IT1184015B (it) * 1985-12-13 1987-10-22 Elsag Sistema multiprocessore a piu livelli gerarchici
JPH02271449A (ja) * 1989-04-12 1990-11-06 Nec Corp バス障害検出方式
JPH0313542A (ja) * 1989-06-08 1991-01-22 Kubota Corp 耐摩耗性に優れた黒鉛晶出高モリブデン鋳鉄材
KR960001736Y1 (ko) * 1993-02-20 1996-02-22 국제창업투자 주식회사 회로기판의 부품검사장치
FR2717684B1 (fr) * 1994-03-22 1996-04-26 Oreal Compositions cosmétiques détergentes et utilisations.
JPH08286984A (ja) * 1995-04-19 1996-11-01 Fuji Xerox Co Ltd 障害情報通知システム
US5944803A (en) * 1997-03-25 1999-08-31 Sony Corporation Isolatable multi-point serial communication utilizing a single universal asynchronous receiver and transmitter (UART)

Also Published As

Publication number Publication date
ID21455A (id) 1999-06-17
KR100292685B1 (ko) 2001-11-30
CN1220423A (zh) 1999-06-23
GB9827599D0 (en) 1999-02-10
KR19990049701A (ko) 1999-07-05
US6351830B1 (en) 2002-02-26
GB2334652A (en) 1999-08-25
CN1149776C (zh) 2004-05-12

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA ACLASSIFICACAO DE HO4L 1/24 PARA INT.CL. 2010.01 HO4B 17/00; H04L 1/16; H04L 1/24; G06F 11/22; GO6F 11/07.

Ipc: H04L 1/24 (2011.01)

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B15K Others concerning applications: alteration of classification

Ipc: H04B 17/00 (2006.01), H04L 1/16 (2006.01), H04L 1/