KR100428679B1 - 무선랜을 이용한 씨씨디 카메라 - Google Patents
무선랜을 이용한 씨씨디 카메라 Download PDFInfo
- Publication number
- KR100428679B1 KR100428679B1 KR10-2001-0065862A KR20010065862A KR100428679B1 KR 100428679 B1 KR100428679 B1 KR 100428679B1 KR 20010065862 A KR20010065862 A KR 20010065862A KR 100428679 B1 KR100428679 B1 KR 100428679B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- ethernet
- unit
- wireless lan
- image
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000005236 sound signal Effects 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012634 optical imaging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
Claims (3)
- 렌즈를 통해 입사된 피사체의 결상을 전기적인 신호로 변환하여 디지털 화상정보로 처리하는 CCD부와;상기 CCD부로부터 입력된 디지털 화상정보의 전송을 제어하는 CPU와;상기 CPU의 무선랜 전송제어신호에 따라 화상신호를 이더넷 전송신호로 임시처리하여 출력하는 이더넷신호처리부와;상기 이더넷신호처리부로부터 출력된 화상데이터신호를 인터페이스하는 랜 인터페이스와, 상기 랜 인터페이스를 경유하여 입력된 화상데이터신호를 메모리에 일시 저장하는 랜 메모리제어기와, 상기 랜 메모리제어기를 통해 메모리로부터 읽어드린 화상데이터신호를 WEP 혹은 IEEE 802.11 MAC로 변환하여 출력하는 제어부와, 상기 제어부로부터 출력된 화상데이터신호를 인터페이스하는 무선접속 인터페이스와, 상기 무선접속 인터페이스를 경유하여 입력된 화상데이터신호를 무선랜신호 처리하여 안테나를 통해 외부의 엑세스 포인트부로 방출하는 무선랜 신호처리부를 구비하는 무선랜부로 이루어진 것을 특징으로 하는 무선랜을 이용한 씨씨디 카메라.
- 제1항에 있어서, 상기 이더넷신호 처리부는 CPU의 무선랜 전송제어신호를 인터페이스하는 이더넷 인터페이스와, 상기 이더넷 인터페이스를 경유하여 입력된 무선랜 전송제어신호에 따라 화상신호를 이더넷 신호로 임시처리하는 웹서버 CPU와, 상기 웹서버 CPU의 저장제어신호에 따라 메모리에 임시처리된 이더넷 화상데이터를 일시저장시키는 이더넷 메모리제어기와, 상기 웹서버 CPU의 이더넷 처리신호에 따라 화상신호를 10/100 BASE TX 이더넷 MAC신호로 변환하는 이더넷 MAC부와, 상기 이더넷 MAC부의 이더넷신호를 유선으로 연결된 외부 이더넷 장비로 전송하는 10/100 BASE TX 트랜시버를 포함하는 것을 특징으로 하는 무선랜을 이용한 씨씨디 카메라.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0065862A KR100428679B1 (ko) | 2001-10-25 | 2001-10-25 | 무선랜을 이용한 씨씨디 카메라 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0065862A KR100428679B1 (ko) | 2001-10-25 | 2001-10-25 | 무선랜을 이용한 씨씨디 카메라 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030033749A KR20030033749A (ko) | 2003-05-01 |
KR100428679B1 true KR100428679B1 (ko) | 2004-04-28 |
Family
ID=29566269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0065862A Expired - Fee Related KR100428679B1 (ko) | 2001-10-25 | 2001-10-25 | 무선랜을 이용한 씨씨디 카메라 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100428679B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080006126A (ko) * | 2006-07-11 | 2008-01-16 | 삼성전자주식회사 | 무선송신이 가능한 촬영장치 및 그 제어방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040098489A (ko) * | 2003-05-12 | 2004-11-20 | 인터콘시스템스 주식회사 | 무선랜을 활용한 철도차량의 모니터링 시스템 |
KR100787924B1 (ko) * | 2004-12-24 | 2007-12-24 | 샬롬엔지니어링 주식회사 | 열차 모바일 모니터링 시스템 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000047603A (ko) * | 1998-12-16 | 2000-07-25 | 포만 제프리 엘 | 자동 데이터 업로드 기능을 갖춘 디지털 카메라 |
-
2001
- 2001-10-25 KR KR10-2001-0065862A patent/KR100428679B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000047603A (ko) * | 1998-12-16 | 2000-07-25 | 포만 제프리 엘 | 자동 데이터 업로드 기능을 갖춘 디지털 카메라 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080006126A (ko) * | 2006-07-11 | 2008-01-16 | 삼성전자주식회사 | 무선송신이 가능한 촬영장치 및 그 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20030033749A (ko) | 2003-05-01 |
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