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Poorvisibilitycollisionavoidance
Ontheshipinpoorvisibilitycollisionanalysis,summarizedthemainreasonofsuchaccidents,,,theshipinpoorvisibilitycrashesthatoccurredmorethan13%,theshipdriversmustgivefullattentiontosuchincidents,throughcarefulstudy,"1972InternationalRegulationsforPreventingCollisionsatSeaship"(the"Rules")relatingtoshipnavigationinrestrictedvisibilityrules,acomprehensive
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radaragainitslimitations,whenthedensityincreasesaroundtheship,sailingsituationhasdeterioratedWhenthesafetyofnavigationbecomesmoreimportant,whileondutyasthedriverofthepsychologicalfactorsbecomemorecomplexandsailingconditionswillbemuchworseimpactonthesafetyofnavigationalsoposeagreatthreat.
Thefog,theship'soperationsduetopoorvisibilityandgreatlycurtailed,navigationenvironmentbecomesmorecomplex,anotherlongcontinuousvisibilityofthecaseinsailing,watchthemasterandpilotheartstress,easyhightension,physicaldecline,thinkingandabilitytojudgeandgiverisetohasty,blind,hesitant,therearechances,poorresponseatthecriticalmoment,criticalthinkingabnormal,easilyleadtotheoccurrenceoffog.
Also,thefog,thehumanvisual,auditoryandnavigationequipmentwillhavebeenaffectedtovaryingdegrees,therebya
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ffectingthedriverofthenavigationarea,thesurroundingenvironmentandtherighttojudgethedynamicimpactontheshiproutemakesdrivers,positiontojudgetheaccuracyandreliability,resultedintheeffectivecontrolandtheshipspeedoftickets,notearlywarning,collisionrisksituationssuchastherighttojudge,whentakingavoidancemeasuresarelikelytoleadtomisjudgments,itwillcauseaseriouscollisionbetweenships.
Therefore,thefogeffectforthesafetyofnavigationisverylarge,mustbehighlyvigilant.
Encountersituationinavarietyoflawoftheuncertaintyavoidanceaction
Encounterinvarioussituations,thestarboardbowclosetothedrivingsituationonthestarboardsideandishorizontalwiththeboataroundto
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theformationoflargeanglecross-encountersituation,twoshipsavoidtheuncertaintyofthegreatestactiononthecaseofasituationorclosetothecaseof,-shipsituation,-anglecrossor1nmilein2nmilewithintherelativelylargeuncertainties,thedatashowthatvisibilitywillencounterasituationwhenthesmall-,whentheshipclosetothe2nmiledriversavoidactionswithintheuncertaintyofsignificantlyincreased.
Shipduringtheshipwillencounterontheavoidanceofthedistance
Thedistancebetweentheshipbetweenthe3nmile-4nmile,theavoidancemethodinaccordancewiththeproportionofconcentrateinthe"rules"turnedontherequirements,departurefromthe"rules"ofthesteeringratiosmallerproportionofuseofvehiclestosmaller,,avoidancemethodshaveshifted,decelerationandothermethods,itresultedinincreaseduncertainty.
'ssidecornerofthedriveravoidance
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Situationwillbeencounteredinavarietyofpersonnelindrivingcross-,right,andtheproportionofslowclose,resultingingreateruncertaintyinvalue.
Inaddition,comparedwiththestarboardsidetoships,portsidetoavoidshippingwithinsurancetoprotecthigh-,avoidtheship'"rules"oftheturn,decelerationandrelativemovementofthesteeringlineuncoordinatedmovementaccelerationanddecelerationofthehighpercentageofdriversmakingincreaseduncertaintyavoidanceaction.
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Shipfromthesamedirectionformingencounter,ifthereisriskofcollision,therelativevelocityoflarge,,isthesamehorizontalpositionbeforetheship,whenthesituationofsmall-anglecross-,theproportionofslowcloser."RegulationsforPreventingCollisions"inthe19tharticleoftheshipshouldbeusedinpoorvisibilitysafespeed,"Everyvesselshallbesuitabletotheenvironmentandthepoorvisibilityconditionsatasafespeed,motorboatatanytimeshouldbewellcontrolledmachinepreparation."Whatissafespeed?Underthe"rules"ofArticleVIknowtha
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