Nigute Uhitamo CAN Bus ya lisansi Urwego Sensor ya Marine Porogaramu

Abagereranya gakondo birwanya abatumaho akenshi binanirwa mubidukikije byo mu nyanja. Kunyeganyega kw'ibikoresho biremereye, kwangirika kwamazi yumunyu, hamwe no guhuza imashini bitera gusoma bidasubirwaho. Abakora ubwato bakunze guhura na sensor zitunguranye mugihe cyurugendo rwo hanze.

Ibikorwa byinshi bigezweho byerekana (MFDs) hamwe na sisitemu yo guhinduranya sisitemu isaba telemetrie ikomeza. Kwimura imiyoboro ya sisitemu nka NMEA 2000 cyangwa SAE J1939 itanga itumanaho ridasubirwaho mumato yawe. Kwishingikiriza kubintu byagereranijwe bishaje bitera ahantu hateye impumyi mugucunga lisansi.

Aka gatabo gatanga urwego rwo gusuzuma rwerekana ibyuma bigezweho. Tuzasuzuma protocole ya digitale, ibyangombwa byingenzi bisabwa, hamwe na tanki ya geometrie igoye. Uzamenya uburyo bwo guhitamo sensor ikwiye utarinze guhura numuyoboro.

Ibyingenzi

• Porotokole itegeka guhuza: Menya neza guhuza protocole ya sensor (NMEA 2000 na J1939) numuyoboro wibanze wubwato.

• Guhitamo ibikoresho ntibishobora kuganirwaho: Gusa vuga SUS316 cyangwa 316L ibyuma bitagira umwanda kugirango wirinde kwangirika kwamazi yumunyu no kwangirika kwa peteroli.

• Ibintu bitesha agaciro: Shakisha sensor zifite ubushobozi bwa algorithmic cyangwa mehanic anti-slosh kugirango ukomeze gusoma neza mumyanyanja.

• Tank geometrie isaba kalibrasi: Intambwe ikandagiye cyangwa V ifite ubunini busaba ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifatika, ntabwo ari ubujyakuzimu.

Gushiraho Ibipimo Byatsinze Kubohereza Ibicuruzwa byo mu nyanja

Kuzamura icyombo cyawe bisaba ibisobanuro byumvikana byubutsinzi. Yizewe urwego rwa peteroli yohereje rugomba gushyiraho urwego rwibanze rutagira inenge. Igomba gutanga zeru zeru kuva hejuru kugeza hepfo ya tank. Igikoresho kigomba guhuza kavukire kubikorwa byinshi byerekana. Ugomba kwirinda kwishyiriraho ibice byoroshye-kuri-bihindura. Irembo ryo hagati ryerekana ingingo zidakenewe zo gutsindwa. Intsinzi nyayo isobanura kugera kuramba igihe kirekire nta gukomeza kubungabunga.

Ugomba kwirinda byimazeyo uburyo busanzwe bwo gutsindwa bujyanye nibice byo hasi. Abatumwa bahendutse bakunze kubabazwa no kureremba imbere. Bagaragaza kandi imyanzuro mibi. Urashobora kubona binini, bitunguranye gusimbuka lisansi aho guhinduka neza. Ruswa ya Galvanic isenya ibyuma byo hasi byihuse mumazi yumunyu. Kurinda ikigega cyawe bisaba guhitamo ibikoresho byabugenewe byo guhura ninyanja.

Gusuzuma ibyuma bikubiyemo gupima ibiciro biri hejuru yo kuzigama igihe kirekire. Kohereza ibikoresho bya digitale bisaba ishoramari ryambere. Ariko, baragabanya cyane ikiguzi cyibikorwa byo gutabaza ibinyamavuta bike. Igitonyanga gipima gitunguranye gihagarika ibikorwa byubucuruzi bwamazi no kwangiza ingendo zo kwidagadura. Gushora mubyiza birinda gusimbuza ibyuma imburagihe. Irinda icyombo cyawe hanze yikibuga no kumazi.

Guhuza Porotokole Umuyoboro: NMEA 2000 na J1939 Gukurikirana Ikigega cya Marine

Guhitamo protocole iboneye irinda urusobe rukomeye. Inganda zo mu nyanja zishingiye cyane cyane ku bipimo bibiri. Ugomba guhuza sensor yawe ihitamo numugongo wawe uhari.

NMEA 2000 (N2K) Kwishyira hamwe

NMEA 2000 yiganje mubucuruzi bwimyidagaduro kandi bworoshye. Ikoresha uburyo bwohererezanya ubutumwa busanzwe hejuru yumurongo wumugenzuzi (CAN). Irasaba DeviceNet isanzwe ihuza micro-C. Urashobora gucomeka byoroshye muri tees yumugongo uriho.

Ibipimo byibanze byo gusuzuma ni icyemezo cya NMEA 2000. Rukuruzi rwemeza kwemeza gucomeka no gukina hamwe nibirango bikomeye nka Garmin, Raymarine, cyangwa Simrad. Kutamenyekana gukomanga guta amakuru paki. Bakunze gutera kwerekana gukonjesha cyangwa gusubiramo rezo.

SAE J1939 Iboneza

Abakora ubucuruzi bukomeye bwo mu nyanja, gukurura, hamwe n’amato aremereye ya mazutu bakunda protocole SAE J1939. Ibipimo bisanzwe bivugana na moteri iremereye ya elegitoroniki igenzura (ECUs). Ikora umubare munini wamakuru yo gusuzuma.

Iyo ushyira mubikorwa J1939 kugenzura ikigega cya marine , ugomba gusuzuma adresse ya adresse. Igikoresho gikeneye ubushobozi bwa baud igipimo gihuye nubushobozi. Imiyoboro myinshi ya J1939 ikora kuri 250 kbps. Rukuruzi igomba gufata iboneza ryayo mugihe cyizunguruka.

Ingaruka za Dual-Protokole Sensors

Abacuruzi bamwe batanga ibyuma bihendutse 'dual-protocole ' bavuga ko bashyigikiye NMEA 2000 na J1939 icyarimwe. Ugomba kwirinda ibi bice. Akenshi babura ibikoresho bikwiye byo kwigunga. Ntibisanzwe bigaragaramo itumanaho ryemewe. Kuvanga ibipimo kuri chip imwe itamenyekanye ishobora guhura na bisi ya CAN hamwe namakosa.

Kugereranya imiyoboro ya Marine

Isuzuma ryibyuma: Ibisobanuro kubidukikije byo mu nyanja

Ibidukikije byo mu nyanja byangiza ibyuma bitujuje ubuziranenge vuba. Yizewe URUBUGA rwa lisansi rushobora kwihanganira guhindagurika, guhindagurika k'ubushyuhe, hamwe n’imiti yangiza.

Ibisabwa Ubunyangamugayo

Guhitamo ibikoresho bigena igihe cyigikoresho. Ugomba gutsimbarara kuri SAE 316 cyangwa 316L ibyuma bidafite ingese kumubiri wose wa sensor. Irinde ibyuma bitagira umwanda 304. Ntibuze molybdenum ikenewe kugirango irwanye amazi yumunyu. Ntuzigere ukoresha ibyuma bya sensororo ya pulasitike yo munsi ya etage ikoreshwa. Plastike yangirika vuba iyo ihuye na Ethanol igezweho cyangwa inyongeramusaruro ya mazutu.

Gusuzuma Ikoranabuhanga

Mubisanzwe ufite tekinoroji ebyiri yizewe yo guhitamo kugirango ikoreshwe mu nyanja.

• Guhindura urubingo na Magnetic Float: Iri koranabuhanga rikoresha urukurikirane rwimbere rwimbere. Yizewe cyane. Nyamara, ubunyangamugayo bwabwo buterwa nubucucike bwimbere. Ugomba intego yicyitegererezo gitanga intambwe ya 10-21mm.

• Ubushobozi bwo Kumva: Ibi nibikoresho bikomeye-bidafite ibice byimuka. Zitanga ibyemezo bikomeza, bidafite intambwe. Ariko, bakeneye kalibrasi ya dielectric. Guhindura muburyo bwa lisansi (kuva kuri mazutu isanzwe kuri biodiesel) birashobora guhindura dielectric ihoraho hamwe no gusoma skew.

Kurwanya Kurwanya no Kwirinda

Amato afite uburambe burigihe no kuzunguruka. Uru rugendo rutera lisansi kugabanuka cyane. Utarinze kumeneka, urushinge rwawe rwo gupima ruzahinduka nabi. Ibyuma bifata ibyuma bifata ibyuma bifashisha ibikoresho bya software. Bagereranije ibyasomwe mumasegonda make mbere yo gutangaza ubutumwa bwa CAN. Moderi zimwe zikoresha imashini ya baffle tubes hafi yo kureremba. Ukeneye byibura bumwe murubwo buryo kugirango umenye amakuru ahamye.

Ibipimo by'ibidukikije

Hejuru ya sensor ireba amazi ya bilge, kondegene, hamwe no gukaraba rimwe na rimwe. Umutwe wa sensor hamwe nicyuma kigomba gutwara igipimo cya IP67 nkibipimo ntarengwa. Ibipimo bya IP68 bitanga uburinzi bwiza bwo kwirinda kwibiza.

Gukemura Ikibazo cya Tank Geometrie na Calibration

Abubaka ubwato ntibakunze gukoresha ibigega bya peteroli. Hull kontours itegeka imiterere ya tanki idasanzwe. Ukuri kwa geometrike gutera ikibazo kinini kubipimo bisanzwe.

Umurongo Uhuye na Volumetric Ikibazo

Rukuruzi rusanzwe rupima ubujyakuzimu bw'amazi. Batanga umurongo usohoka ukurikije uburebure. Ubujyakuzimu bwimbitse busoma kuri tank ya V ifite ishusho ya V yerekana nabi rwose amavuta asigaye. Igice cyo hejuru cya V-tank gifite peteroli nyinshi kurenza igice cyo hepfo. Niba sensor yumurongo isoma ubujyakuzimu bwa 50%, ikigega gishobora kuba kirimo 25% yubunini bwa peteroli yose. Uku kunyuranya gutuma abakora kurenza urugero basigaye.

Porogaramu ishobora kugabanywa

Ukemura iki kibazo uhitamo sensor ya digitale ishobora gukoreshwa. Imodoka ya bisi igezweho yemerera OEM cyangwa umukoresha-urwego rwihariye. Urashobora kwinjiza amanota 5 cyangwa amanota 10 yumurongo. Porogaramu ya sensor ikarita yerekana uburebure bwihariye bwa gallon cyangwa litiro. Ibi bihindura ibipimo fatizo bipima mubisubizo byuzuye bya volumetric. MFD yawe yerekana lisansi yukuri ikoreshwa.

Iboneza rya Instance kubintu byinshi-Tank

Amato manini akoresha ibigega byinshi bya lisansi. Urashobora kugira Port, Starboard, hamwe na tank ya Centre. Umuyoboro wa bisi ya CAN ukeneye gutandukanya aya masoko yumubiri. Rukuruzi igomba kwemerera kongera kugenwa byoroshye 'Data Instances. ' Mugushiraho urugero rwurugero, urinda MFD kwitiranya amakuru yikigega cya Port hamwe namakuru ya tank ya Starboard. Shakisha ibyuma bitanga ibikoresho byoroheje byo gutangiza porogaramu cyangwa dip-switch iboneza.

Gushyira mubikorwa Ukuri ningaruka zo Kwishyiriraho

Ndetse ibyuma byiza birananirana niba byashyizweho nabi. Imbogamizi zifatika hamwe na topologiya ya tewolojiya akenshi byerekana intsinzi yawe.

Ibipimo bya Flange

Rukuruzi rwawe rushya rugomba guhuza ibice byumubiri kuri tank yawe. Ibigega byinshi byo mu nyanja bifashisha uburyo busanzwe bwa SAE 5-umwobo. Abandi bakoresha ibyambu. Niba ikigega cyawe gifite insinga, ugomba kwerekana ikibanza gikwiye, nkumuyoboro wa 1.25 'BSP. Witondere cyane gaze ya kashe. Rubber isanzwe itesha agaciro mazutu. Ugomba gukoresha gaseke ya NBR, FPM, cyangwa FKM (Viton) kugirango urwanye imiti ikomeye.

Imiyoboro ya Topologiya

URUBUGA rushobora gukurikiza amategeko akomeye. Ntushobora kugabanya insinga hamwe. Kuri NMEA 2000, insinga zitonyanga zihuza sensor kumugongo nyamukuru. Uburebure ntarengwa bwemewe bwa kabili yatonyanga ni metero 6 (hafi metero 20). Kurenza ubu burebure bitesha agaciro ibimenyetso byamakuru. Byongeye kandi, umuyoboro nyamukuru wumugongo ugomba kuba ufite abarwanya kurangiza neza kumpera zombi. Kubura abarangiza bitera itumanaho ryihuse.

Kwivanga no Kwivanga

Ibigega byinshi binini byo mu nyanja birimo imiterere yimbere. Ibyapa byicyuma birinda amavuta menshi guhinduranya. Ugomba kubara ibirenge bifatika bya sensor ireremba. Menya neza ko uburyo bwo kureremba butazakubita cyangwa ngo bukubite hejuru yimbere. Kureremba kureremba amaherezo bifata. Itera uduce twahoraho twapfuye mubisomwa byawe. Buri gihe ugenzure ikigega imbere hamwe n'amatara mbere yo guta igice gishya mumwanya.

Guhitamo Urutonde: Uburyo bwo Gufata Icyemezo Cyanyuma

Kuyobora inzira isobanura bisaba uburyo bwuburyo. Kurikiza izi ntambwe zikomeye zo gufunga ibyuma bikwiye kubwato bwawe.

1. Kugenzura umuyoboro uriho: Menya ibirango bya MFD bigezweho. Menya niba ukoresha umugongo wa NMEA 2000 cyangwa ubwubatsi bwa J1939. Kubara ibyambu bifunguye biboneka kumurongo wawe.

2. Gupima uburebure bwikigega neza: Shyiramo inkoni ikomeye yo gupima muri tank kugirango ubone ubujyakuzimu bwimbere. Tegeka sensor uburebure bwa 10 kugeza kuri 25mm kurenza ubujyakuzimu. Iki cyuho kibuza sensor gusohoka. Irinda igice kwangirika no kwangirika kwa mashini.

3. Kora ubugenzuzi bwuzuye bwabacuruzi: Ntugure impumyi. Saba impapuro za tekiniki zakozwe nuwabikoze. Kugenzura nimero yabo yemewe ya protocole. Emeza ibintu bigize ukuri nukuri 316L ibyuma bitagira umwanda. Ongera usubiremo ibyemezo bya garanti kubyoherezwa mu nyanja.

Ibikurikira-Intambwe Igikorwa: Kusanya ibishushanyo by'ubwato bwawe igishushanyo mbonera. Andika imiyoboro yawe yubu. Zana ibi bisobanuro kubatanze isoko mbere yo gusaba amagambo yatanzwe. Iyi myiteguro irinda kudahuza bihenze.

Umwanzuro

Guhitamo ibikoresho bya terefegitura ibereye bisaba gutegura neza. Numwitozo uhuza protocole ya enterineti hamwe na metallurgie ikomeye yo mu nyanja. Sisitemu ya Analog ntikiri yujuje ibyifuzo byubuyobozi bwa kijyambere.

• Shyira imbere ibyemezo byurusobekerane rushingiye kubintu bibiri bitemewe.

• Shimangira kuri 316L ibyuma bitagira umwanda kugirango urenze ibidukikije byamazi yumunyu.

• Koresha kalibibasi ya kalibibasi kugirango usome neza neza muri tanki ya V-hull.

• Gupima ibyuma byawe witonze kugirango wirinde guterana imbere no gusohoka.

Ntugahinyure kuramba kubintu byoroheje byo kuzigama. Amakuru yizewe atuma moteri yawe ikora neza hanze.

Ibibazo

Ikibazo: Nshobora guhuza sensor ya bisi ya CAN muburyo bwo kugereranya?

Igisubizo: Oya. Ibipimo bisa bisaba kurwanya amashanyarazi atandukanye kugirango yimure urushinge rwumubiri. Ugomba gukoresha CAN ihujwe na digitale yerekana, MFD, cyangwa ugashyiraho irembo ryabigenewe-kugirango ugereranye kugirango usome ibimenyetso.

Ikibazo: Nigute nashiraho ibyuma byinshi byifashishwa ku cyambu na tanki?

Igisubizo: Ugena amakuru yihariye kuri buri sensor. Abacuruzi batanga ibikoresho bishingiye kuri PC cyangwa bemerera guhinduka binyuze muri MFDs ihuje. Kugenera 'Instance 0 ' kuri Port na 'Instance 1 ' kuri Starboard bituma amakuru atandukana.

Ikibazo: Bigenda bite iyo nkoresheje sensor ya J1939 kumurongo wa NMEA 2000?

Igisubizo: Sisitemu izananirwa. Ihuza ryumubiri ntirihuye. Icyingenzi cyane, imiterere yububiko bwa software ntishobora kubangikana. MFD ntishobora gutobora ubutumwa bwa J1939 keretse ushyizeho amarembo yihariye ya J1939-kuri-N2K.

Ikibazo: Ese ubushobozi bwa CAN bus bus bushobora kurenza urubingo rureremba?

Igisubizo: Biterwa no gusaba kwawe. Ibyuma bifata ibyuma bitanga ibyemezo bikomeza, bidafite intambwe bidafite ibice byimuka. Nyamara, bumva neza impinduka mumitungo ya dielectric. Urubingo rureremba rukomeye kandi rwirengagije impinduka zumutungo wamazi, nubwo zagiye zikemura.