SYS-206 · SYSTEM
Position reference systems (PRS)
위치기준시스템
The independent sensors feeding the DP computer its position — satellite receivers, acoustic beacons on the seabed, laser and radar references to nearby structures — several at once, so no single failure blinds the system.
- Public record ID
- SYS-206
- Functional Category
- CAT-18 · Mission & Offshore Systems
- Released Component records
- 3
- Evidence state
- Reference taxonomy — not project verified
SYSTEM CONTEXT
- Functional Category
- CAT-18 Mission & Offshore Systems
- Family reference-profile markers
- ● 2 Standard · ○ 3 Common · △ 4 Variant · 12 unmarked
- Component coverage
- 3 released source-BOM records
- Relationship meaning
- Family markers describe reference applicability. Component links are released source-BOM listings and do not assert complete engineering containment.
FAMILY REFERENCE APPLICABILITY
Family profiles carrying a source marker.
Unmarked Families are not listed; an unmarked cell means “not normally fitted” in the source Family profile, not confirmed absence from a vessel.
Oil tankers
△ VariantView Family profile →OFFSHORE SUPPLY / WINDPSV, AHTS, OSV/SOV and CTV
● StandardView Family profile →OFFSHORE CONSTRUCTION / SUBSEACable, pipe, diving, subsea construction, WTIV and intervention vessels
● StandardView Family profile →OFFSHORE PRODUCTION / PROCESS / STORAGEDrillship, FPSO, FSO, FSU, FLNG and FSRU
△ VariantView Family profile →DREDGING / MARINE CONSTRUCTIONDredgers and hopper dredgers
○ Common / conditionalView Family profile →TUG / RESCUE / WORKBOATTugs, ERRV/standby, pilot and search-and-rescue craft
○ Common / conditionalView Family profile →RESEARCH / SURVEY / ICE / SPECIALResearch, hydrographic, seismic and icebreaking vessels
○ Common / conditionalView Family profile →YACHTLarge yachts and superyachts
△ VariantView Family profile →GOVERNMENT / PATROLPatrol and government service vessels
△ VariantView Family profile →RELEASED SOURCE-BOM LISTING
Released Component records.
Coverage is partial and Family-independent: selecting a Family does not alter the Component records linked to this System.
DGNSS receivers
DGNSS 수신기Differential satellite receivers giving the DP system an absolute position fix, fitted in pairs so one failure is detectable.
Reference pattern · 2View Component record →COMP-763 · Instrument / SensorHydroacoustic (HPR) set
수중음향(HPR) 세트A transceiver under the hull and beacons on the seabed that fix position acoustically — independent of any satellite signal.
Reference pattern · 1 set (transceiver + beacons)View Component record →COMP-764 · Instrument / SensorLaser / radar reference
레이저·레이더 기준Laser or radar sensors measuring range and bearing to a nearby platform or ship, giving a relative reference for close work.
Reference pattern · 1–2View Component record →