JPS6446898A - Remote diagnosing system for equipment device - Google Patents

Remote diagnosing system for equipment device

Info

Publication number
JPS6446898A
JPS6446898A JP20356287A JP20356287A JPS6446898A JP S6446898 A JPS6446898 A JP S6446898A JP 20356287 A JP20356287 A JP 20356287A JP 20356287 A JP20356287 A JP 20356287A JP S6446898 A JPS6446898 A JP S6446898A
Authority
JP
Japan
Prior art keywords
data
equipment
measurement
signal
equipment device
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
JP20356287A
Other languages
Japanese (ja)
Other versions
JPH0758519B2 (en
Inventor
Masakazu Shimokawa
Saizo Abe
Hiroyasu Suenaga
Masakatsu Fukai
Seiji Aokawa
Shigeo Ueno
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.)
HIBIYA SOGO SETSUBI KK
HIBYA SOGO SETSUBI KK
Nippon Telegraph and Telephone Corp
Original Assignee
HIBIYA SOGO SETSUBI KK
HIBYA SOGO SETSUBI KK
Nippon Telegraph and Telephone 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 HIBIYA SOGO SETSUBI KK, HIBYA SOGO SETSUBI KK, Nippon Telegraph and Telephone Corp filed Critical HIBIYA SOGO SETSUBI KK
Priority to JP20356287A priority Critical patent/JPH0758519B2/en
Publication of JPS6446898A publication Critical patent/JPS6446898A/en
Publication of JPH0758519B2 publication Critical patent/JPH0758519B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

PURPOSE:To diagnose an equipment with a high reliability by operating an equipment device to be measured in a preliminarily designated time when the level of the background noise including the environmental noise is very low and recording diagnostic data synchronously with this operation. CONSTITUTION:The signal from a measurement time deciding and request signal transmitting machine 2, which requests measurement when the environmental noise or the like is small and measurement is suitably performed by a microphone sensor 8, and the operation state indicating signal from a device operation state transmitter 4 which interlocks with a proper controller which takes charge of operation and control of an equipment device 3 are inputted to a device start/stop and measurement signal trigger device 1. That is, data related to operation sounds which is required for equipment diagnosis is recorded by the microphone sensor 8 because of the constitution where data is recorded after confirmation of the operation state of the equipment device to be measured. A proper reference signal is added to this data at the time of transmission of this data to a data analyzer 5 or the like to cope with the variance of the gain for remote transmission. Thus, diagnosis based on more accurate data is performed to improve the reliability.
JP20356287A 1987-08-18 1987-08-18 Remote diagnosis method for equipment Expired - Fee Related JPH0758519B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20356287A JPH0758519B2 (en) 1987-08-18 1987-08-18 Remote diagnosis method for equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20356287A JPH0758519B2 (en) 1987-08-18 1987-08-18 Remote diagnosis method for equipment

Publications (2)

Publication Number Publication Date
JPS6446898A true JPS6446898A (en) 1989-02-21
JPH0758519B2 JPH0758519B2 (en) 1995-06-21

Family

ID=16476192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20356287A Expired - Fee Related JPH0758519B2 (en) 1987-08-18 1987-08-18 Remote diagnosis method for equipment

Country Status (1)

Country Link
JP (1) JPH0758519B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007232508A (en) * 2006-02-28 2007-09-13 Toshiba Corp Evaluation system for normal pumping, evaluation device for normal pumping and its method, evaluation program, measuring instrument and its data processing method, and data processing program
JP2010065594A (en) * 2008-09-10 2010-03-25 Mitsubishi Electric Corp Failure diagnostic system of electric blower and electric equipment mounted with the same
CN102606460A (en) * 2012-03-28 2012-07-25 彭勇 Remote bidirectional intelligent monitoring protecting device with mobile phone short message control function for electric water pump
CN102606461A (en) * 2012-03-28 2012-07-25 彭勇 Remote bidirectional intelligent monitoring protector for electric water pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002098061A (en) * 2000-09-26 2002-04-05 Oyodo Diesel Kk Diagnostic device for electric air compressor or compressed air supply system
JP5879214B2 (en) * 2012-06-27 2016-03-08 株式会社日立製作所 Abnormality diagnosis method, abnormality diagnosis device, and passenger conveyor equipped with abnormality diagnosis device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007232508A (en) * 2006-02-28 2007-09-13 Toshiba Corp Evaluation system for normal pumping, evaluation device for normal pumping and its method, evaluation program, measuring instrument and its data processing method, and data processing program
JP2010065594A (en) * 2008-09-10 2010-03-25 Mitsubishi Electric Corp Failure diagnostic system of electric blower and electric equipment mounted with the same
CN102606460A (en) * 2012-03-28 2012-07-25 彭勇 Remote bidirectional intelligent monitoring protecting device with mobile phone short message control function for electric water pump
CN102606461A (en) * 2012-03-28 2012-07-25 彭勇 Remote bidirectional intelligent monitoring protector for electric water pump

Also Published As

Publication number Publication date
JPH0758519B2 (en) 1995-06-21

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