Class A AIS Technical Specifications: Key Parameters and Installation Standards

Class A AIS Technical Specifications: Key Parameters and Installation Standards

Raws li cov khoom siv navigational tseem ceeb rau cov nkoj loj, kev ua haujlwm thiab kev teeb tsa zoo ntawm Class A AIS ncaj qha cuam tshuam rau kev nyab xeeb kev nyab xeeb thiab kev ua raws cai. Kab lus no tsom mus rau cov txheej txheem tseem ceeb, kev teeb tsa tshwj xeeb, thiab kev soj ntsuam cov cai ntawm Class A AIS, pab cov tub txawg hauv hiav txwv nkag siab cov ntsiab lus tseem ceeb ntawm kev xaiv thiab siv cov khoom siv.

Technical Parameters ntawmAIS Class A

Raws li cov kev cai ntawm IMO Res.MSC.74(69) thiab Tuam Tshoj MSA's 2025 AIS Cov Lus Qhia Txog Kev Ua Haujlwm Saib Xyuas Kev Ua Haujlwm, Chav Kawm A AIS yuav tsum ua kom tau raws li qhov tseem ceeb hauv qab no:

Fais fab kis: 12.5W (lub zog loj) / 1W lossis 2W (lub zog pabcuam), ua kom ruaj khov teeb liab kis tau tus mob nyob rau hauv qhov kev pab them nqi;

Kev sib txuas lus raws tu qauv: Txais SOTDMA thev naus laus zis, uas faib 4500 lub sij hawm ib feeb kom tsis txhob muaj teeb meem cuam tshuam thiab paub txog kev sib pauv ntaub ntawv zoo;

Cov ntaub ntawv hloov tshiab tus nqi: Lub sijhawm hloov tshiab tau hloov kho raws li lub nkoj taug kev raws li txoj cai: 2 vib nas this rau cov nkoj caij nkoj ntawm ntau dua 23 pob (tshwj xeeb yog thaum hloov cov chav kawm), 6 vib nas this rau cov nkoj ntawm 14-23 pob, 10 vib nas this rau cov nkoj ntawm 0-14 pob, thiab 3 feeb rau cov nkoj thauj;

Lus hom: Feem ntau xa cov lus 1, 2, 3 (cov ntaub ntawv dynamic), lus 5 (cov ntaub ntawv zoo li qub thiab voyage), thiab txhawb nqa cov lus luv luv 6, 8, 12, 14, thiab lwm yam;

Qhov yuav tsum tau muaj: Rau Chav Kawm A AIS tau teeb tsa ntawm cov nkoj taug kev hauv tsev tom qab lub Kaum Ib Hlis 1, 2022, Beidou navigation thev naus laus zis yuav tsum tau txais kev pom zoo los xyuas kom meej qhov chaw thiab kev ywj pheej1;

Fais fab mov: Dual fais fab mov (lub zog loj 220VAC / 24VDC + hluav taws xob xwm txheej ceev 24VDC) nrog kev hloov pauv tsis siv neeg (hloov lub sijhawm <1 thib ob) txhawm rau ua kom muaj kev ua haujlwm tsis tu ncua thaum lub zog loj tsis ua haujlwm.

Standard Installation Requirements rauAIS Class A

Kev teeb tsa tsis raug ntawm Class A AIS yuav ua rau muaj teeb meem txo qis, qhov chaw sib txawv, thiab lwm yam teeb meem, cuam tshuam rau nws txoj haujlwm ib txwm muaj. Cov qauv kev teeb tsa hauv qab no yuav tsum tau ua raws li nruj me ntsis:

Kev teeb tsa kav hlau txais xov: AIS VHF kav hlau txais xov yuav tsum tau muab ntsia rau ntawm qhov chaw siab ntawm lub nkoj kom tsis txhob muaj kev cuam tshuam los ntawm cov qauv hlau. Nws yuav tsum yog tsawg kawg 2 meters deb ntawm lub nkoj VHF xov tooj cua kav hlau txais xov nyob rau hauv txoj kab ntsug; Yog tias ntsia rau ntawm tib lub dav hlau kab rov tav, kab rov tav yuav tsum yog tsawg kawg 10 meters. Lub kav hlau txais xov yuav tsum tsis muaj xeb ntau dhau thiab tev, thiab kev sib txuas ntawm cable thiab bulkhead nkag yuav tsum muaj huab cua tsis zoo.

Cov cuab yeej muab tso rau: AIS cov khoom siv yuav tsum tau muab tso rau hauv tus choj uas cov neeg taug kev tuaj yeem saib tau yooj yim thiab ua haujlwm rau nws, zam kev tshav ntuj ncaj qha thiab ya raws. Chav tsev yuav tsum tau muab tso rau hauv qhov dej zoo - qhov chaw cua kom ntseeg tau tias muaj cua sov.

Cable Layout: Lub kav hlau txais xov cable yuav tsum raug kaw thiab kho kom tsis txhob muaj kev puas tsuaj. Qhov ntev ntawm cable yuav tsum raug txo kom txo tau cov teeb liab poob, thiab lub vojvoog dabtsi yog khoov yuav tsum tsis txhob tsawg tshaj li tus nqi teev.

Cov ntaub ntawv Configuration: Cov ntaub ntawv zoo li qub (lub npe lub nkoj, hu rau kos npe, MM, hom nkoj) teeb tsa hauv AIS yuav tsum ua raws li daim ntawv pov thawj ntawm lub nkoj soj ntsuam thiab daim ntawv pov thawj MM. Nws raug txwv nruj heev los hloov kho MM code yam tsis tau tso cai.

Cov khoom tseem ceeb soj ntsuam rau Class A AIS

Txhawm rau kom muaj kev ua haujlwm ib txwm ua ntawm Class A AIS, kev tshuaj xyuas tsis tu ncua yog qhov tseem ceeb. Cov khoom soj ntsuam tseem ceeb suav nrog14:

Tshawb xyuas seb daim ntawv pov thawj khoom puas ua tiav thiab ua raws li qhov kev teeb tsa tiag tiag;

Siv qhov tsim ua -hauv tus kheej- kuaj kev ua haujlwm (BIIT) los xyuas kom meej tias cov cuab yeej tuaj yeem ua haujlwm ib txwm nyob hauv 2 feeb tom qab pib;

Xyuas kom tseeb tias cov ntaub ntawv dynamic ntawm AIS zoo ib yam nrog rau lwm yam khoom siv navigational (xws li radar, GPS);

Simulate tej yam kev txhaum (xws li GNSS txoj hauj lwm poob) los xyuas seb lub tswb muaj nuj nqi zoo li cas;

Rau AIS uas tau nruab rau hauv lub nkoj tau 10 xyoo, yuav tsum tau muab daim ntawv qhia thib peb ntawm - tog soj ntsuam thaum thawj zaug tshuaj xyuas; rau cov uas tau teeb tsa rau ntau dua 15 xyoo, yuav tsum tau muab daim ntawv qhia thib peb ntawm - tog tshuaj ntsuam xyuas txhua lub sijhawm.