KR100382233B1 - Optical transmission/relay device between web camera and remote monitoring server and remote monitoring system using the same - Google Patents

Optical transmission/relay device between web camera and remote monitoring server and remote monitoring system using the same Download PDF

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Publication number
KR100382233B1
KR100382233B1 KR1020020069676A KR20020069676A KR100382233B1 KR 100382233 B1 KR100382233 B1 KR 100382233B1 KR 1020020069676 A KR1020020069676 A KR 1020020069676A KR 20020069676 A KR20020069676 A KR 20020069676A KR 100382233 B1 KR100382233 B1 KR 100382233B1
Authority
KR
South Korea
Prior art keywords
optical
remote monitoring
web camera
monitoring server
relay device
Prior art date
Application number
KR1020020069676A
Other languages
Korean (ko)
Inventor
Chul Kyun Kwon
Sung Ho Lim
Original Assignee
Tech Infosysytem Inc K
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.)
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Publication date
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Application filed by Tech Infosysytem Inc K filed Critical Tech Infosysytem Inc K
Priority to KR1020020069676A priority Critical patent/KR100382233B1/en
Application granted granted Critical
Publication of KR100382233B1 publication Critical patent/KR100382233B1/en

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/22—Adaptations for optical transmission

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

PURPOSE: An optical transmission/relay device between a web camera and a remote monitoring server and a remote monitoring system using the device are provided to rapidly transmit a video signal from the web camera to the remote monitoring server through a broadband optical cable. CONSTITUTION: An optical transmission/relay device between a web camera and a remote monitoring server includes the first, second and third optical connectors(513,501) connected to one of another optical transmission/relay device and remote monitoring server through the first and second optical cables, the first and second optical transceivers(511,503) for converting optical signals inputted from the first and second optical connectors into electric signals and converting electric signals into optical signals to output the optical signals to the first and second optical connectors, and the first and second physical layer processors(509,505) for interfacing signals transmitted/received between the first and second ports of an Ethernet switch(507) and the first and second optical transceivers. The device further includes an Ethernet connector(519) connected to the web camera, an Ethernet physical layer processor(515) for interfacing signals transmitted/received between the third port of the Ethernet switch and the Ethernet connector, and the Ethernet switch. The Ethernet switch switches a video signal received from the web camera through the Ethernet connector to at least one of the optical connectors to transmit the signal to one of the other optical transmission/relay device and remote monitoring server.
KR1020020069676A 2002-11-11 2002-11-11 Optical transmission/relay device between web camera and remote monitoring server and remote monitoring system using the same KR100382233B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020069676A KR100382233B1 (en) 2002-11-11 2002-11-11 Optical transmission/relay device between web camera and remote monitoring server and remote monitoring system using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020069676A KR100382233B1 (en) 2002-11-11 2002-11-11 Optical transmission/relay device between web camera and remote monitoring server and remote monitoring system using the same

Publications (1)

Publication Number Publication Date
KR100382233B1 true KR100382233B1 (en) 2003-05-01

Family

ID=37417255

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020069676A KR100382233B1 (en) 2002-11-11 2002-11-11 Optical transmission/relay device between web camera and remote monitoring server and remote monitoring system using the same

Country Status (1)

Country Link
KR (1) KR100382233B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101195505B1 (en) 2006-06-20 2012-10-30 엘지전자 주식회사 Dome camera having monitoring camera and web transmitter in one case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101195505B1 (en) 2006-06-20 2012-10-30 엘지전자 주식회사 Dome camera having monitoring camera and web transmitter in one case

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