A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Screen door interlocking alarm system using optical fiber
An alarm apparatus for being caught in a screen door is installed on the screen door converted into an opened or closed state while one side door and the other side door face each other and are moved in an opposite direction. The alarm apparatus for being caught in a screen door includes: a foreign substance detecting optical fiber part having optical fiber arranged along a contact surface in contact with the one side door and the other side door in the closed state; and a control part determining whether objects are caught between the one side door and the other side door based on a result of detecting an intensity change of light passing through the optical fiber.
일측 도어 및 타측 도어가 서로 대향되며 반대방향으로 이동하면서 열림 또는 닫힘상태로 전환되는 스크린 도어에 설치되는 스크린 도어 끼임 경보장치는, 닫힘상태에서 일측 도어와 타측 도어가 접촉하는 접촉면을 따라 배치되는 광섬유를 구비하는 이물질 감지 광섬유부와, 광섬유를 통과하는 빛의 세기변화 감지결과를 토대로 일측 도어와 타측 도어 사이에 물체 끼임 여부를 판단하는 제어부를 포함하는 것을 특징으로 한다.
Screen door interlocking alarm system using optical fiber
An alarm apparatus for being caught in a screen door is installed on the screen door converted into an opened or closed state while one side door and the other side door face each other and are moved in an opposite direction. The alarm apparatus for being caught in a screen door includes: a foreign substance detecting optical fiber part having optical fiber arranged along a contact surface in contact with the one side door and the other side door in the closed state; and a control part determining whether objects are caught between the one side door and the other side door based on a result of detecting an intensity change of light passing through the optical fiber.
일측 도어 및 타측 도어가 서로 대향되며 반대방향으로 이동하면서 열림 또는 닫힘상태로 전환되는 스크린 도어에 설치되는 스크린 도어 끼임 경보장치는, 닫힘상태에서 일측 도어와 타측 도어가 접촉하는 접촉면을 따라 배치되는 광섬유를 구비하는 이물질 감지 광섬유부와, 광섬유를 통과하는 빛의 세기변화 감지결과를 토대로 일측 도어와 타측 도어 사이에 물체 끼임 여부를 판단하는 제어부를 포함하는 것을 특징으로 한다.
Screen door interlocking alarm system using optical fiber
광섬유를 이용한 스크린 도어 끼임 경보장치
RYU SEONG RYONG (author) / OH KI HYUCK (author) / SEOK JAE JUN (author) / KIM SHIN (author) / SONG HYE JIN (author)
2020-08-04
Patent
Electronic Resource
Korean
IPC:
B61B
RAILWAY SYSTEMS
,
Eisenbahnanlagen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
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