JPS56169486A - Plant monitoring and inspection system - Google Patents

Plant monitoring and inspection system

Info

Publication number
JPS56169486A
JPS56169486A JP7320480A JP7320480A JPS56169486A JP S56169486 A JPS56169486 A JP S56169486A JP 7320480 A JP7320480 A JP 7320480A JP 7320480 A JP7320480 A JP 7320480A JP S56169486 A JPS56169486 A JP S56169486A
Authority
JP
Japan
Prior art keywords
light
main body
camera main
plant
mobile station
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
JP7320480A
Other languages
Japanese (ja)
Inventor
Hiroshi Fujiwara
Atomi Noguchi
Takehiro Mizuno
Katsumi Takami
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 Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
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 Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP7320480A priority Critical patent/JPS56169486A/en
Publication of JPS56169486A publication Critical patent/JPS56169486A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE:To enable visual inspection of plant field device under an abnormal environment, by leading light from a light concentrating part provided with a mobile station and picking it up at a television camera main body at a remote location. CONSTITUTION:The scene of a plant site 7 is collected with a light concentrating part 26, and collected light is transmitted to a camera main body 23 via an optical path 25. The camera main body 23 makes a photo-electric conversion and the electric signal is supplied to a monitor television on a control panel 1 via a video image transmission cable 27. Further, the movement of a mobile station 3 and the control of a light collecting drive device 28 are made via a communication cable 2 and a transmitter/receiver 4 from the control panel 1 installed in a control room 6. Thus, even under an abnormal environment like the occurrence of accidents such as in an atomic power plant, the visual inspection of devices in the plant site is feasible.
JP7320480A 1980-05-30 1980-05-30 Plant monitoring and inspection system Pending JPS56169486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7320480A JPS56169486A (en) 1980-05-30 1980-05-30 Plant monitoring and inspection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7320480A JPS56169486A (en) 1980-05-30 1980-05-30 Plant monitoring and inspection system

Publications (1)

Publication Number Publication Date
JPS56169486A true JPS56169486A (en) 1981-12-26

Family

ID=13511377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7320480A Pending JPS56169486A (en) 1980-05-30 1980-05-30 Plant monitoring and inspection system

Country Status (1)

Country Link
JP (1) JPS56169486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007332833A (en) * 2006-06-13 2007-12-27 Sanden Corp Compressor and water heater using the compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007332833A (en) * 2006-06-13 2007-12-27 Sanden Corp Compressor and water heater using the compressor

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