The present invention provides a system for monitoring cargo tanks for a ship, which includes a plurality of wireless sensor units installed on each of a plurality of cargo tanks provided in the ship to form a mutual communication network and detecting an internal state of the cargo tanks to transmit a sensor value detected at a predetermined period to a central control device, wherein the wireless sensor units shorten the transmission period of the sensor value to transmit the sensor value to the central control device when the detected sensor value is close to a predetermined threshold value. Therefore, the system for monitoring cargo tanks for a ship can quickly transmit an abnormal situation in the cargo tanks.
본 발명은 선박에 구비된 복수의 화물탱크에 각각 설치되어 상호 통신 네크워크를 형성하고, 화물탱크의 내부 상태를 검출하여 기 설정된 일정 주기로 검출된 센서값을 중앙제어장치로 전송하는 복수의 무선 센서유닛을 포함하며, 무선 센서유닛은 검출된 센서값이 기 설정된 임계값에 근접하는 경우, 센서값 전송 주기를 단축하여 센서값을 중앙제어장치로 전송하는 선박용 화물탱크 감시시스템을 제공한다.
A SYSTEM FOR MONITORING CARGO TANK OF SHIP
선박용 화물탱크 감시시스템
2021-01-06
Patent
Elektronische Ressource
Koreanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |