Monga ndiWopereka batire ya AGVndi kutumizidwa kulikonsekukonza makina osungira zinthu, kupanga, ndi kuzizira-kukonza zinthu, taphunzira kuti zolephera zokwera mtengo kwambiri zophatikizira sizibweranso ku chemistry ya cell kapena kusalingana kwa mphamvu. Amabwereranso ku kusokonekera kwa kulumikizana.
M'mapulojekiti okhudza 20+ kukwezedwa kwa ma unit unit, kukonzanso kophatikizana komwe kumachitika chifukwa chosayenderana ndi CAN Bus nthawi zambiri kumawonjezera 18% kunthawi yanthawi ya polojekiti komanso pafupifupi 15% pamitengo yonse ya batire. Timatsata izi mkati chifukwa zimatsimikizira ngati timatchula projekiti nkomwe. Zomangamanga za kasitomala sizikufanana ndi stack yathu yokhazikika, timayiyika chizindikiro tisanayigule m'malo moiika.
Kodi Kuyankhulana Kwa Mabasi Kungathe Kutumiza Chiyani Kwenikweni
CAN Bus-yothandizira BMS imatumiza magetsi, zamakono, kutentha, SOC, SOH, ndi mawonekedwe a cell balance kwa AGV controller yanu munthawi yeniyeni. Wopereka aliyense amalemba izi papepala.
Chofunikira pakugula ndi zomwe zimachitika ngati kulumikizana kulephera. Mitundu itatu yolephera imawonekera mobwerezabwereza m'malo athu otumizira.
Kusagwirizana kwa Protocol.
CAN Bus imatanthawuza mawonekedwe, koma masanjidwe a mauthenga amasiyana pamachitidwe. Pylontech, CANopen, J1939, Modbus RTU/TCP, ndi eni ake onse "amalankhula CAN" koma samamvetsetsana. Kutsatsa kwa batire "CAN Bus support" kungakhale kosawerengeka kwa wowongolera wanu wa AGV popanda ntchito yophatikizira. Tikufuna kuyesa benchi ndi woyang'anira weniweni tisanatsimikizire kuyitanitsa kochulukirapo kuposa mayunitsi 10. Lonjezo logwirizana pa datasheet si chinthu chomwecho.
SOC imayenda pansi-zotsika pano.
Mapangidwe a Bajeti a BMS amagwiritsa ntchito ma shunts omwe ali ndi mphamvu zochepa kwambiri kuti achepetse kutaya mphamvu. Pa mafunde pansi pa 5A, phokoso lazizindikiro limagonjetsa muyeso weniweni. BMS ikuyerekeza m'malo mwa miyeso. Ziwerengerozi zimasintha pakapita nthawi popanda kukonzanso{4}}charge.
Ntchito ina inatipangira konkireyi. Gulu lamakasitomala linanena kuti 45% ya SOC itatseka, koma positi-kuwunika kunawonetsa ma cell ali ndi 12% ya mtengo weniweni. Masabata atatu akuzungulira pang'ono popanda kukonzanso kwathunthu. Tsopano tikuphatikiza zotsimikizira kulondola kwa SOC pa 3A draw monga gawo la pre{7}}protocol yoyeserera yoyesa kutumiza.
Thermal reaction latency.
Khalidwe lokhazikika la BMS: zindikirani kutentha kwambiri, yambitsani kuzimitsa. ZOTHEKA-zothandizira makina amasinthasintha kutentha kwanthawi zonse, kulola chowongolera cha AGV kuchepetsa kuchuluka kwa magalimoto asanafike povuta kwambiri. Pamene kutseka kumayambitsa, kupsinjika kwa ma cell kwachitika kale.
Tidakumana ndi izi pamalo ozizira-ogawa ma AGV omwe amagwira ntchito pa 2-4 degrees ambient. Matenthedwe amtundu wanthawi zonse adayambitsa kutsekeka kosalekeza. BMS sinathe kusiyanitsa pakati pa "ozizira koma otetezeka" ndi "kuyandikira kuwonongeka." Magawo osinthika a CAN amatilola kuti tiwunikirenso ma envulopu enieni ogwirira ntchito. Maselo omwewo. Chemistry yemweyo. Zosiyanasiyana kudalirika mbiri.
ROI: Kuwerengera Kwambiri Kufananiza Kwaphokoso
Mabatire a lead{{0}acid AGV nthawi zambiri amafunikira kusinthidwa pakadutsa 18-pa miyezi 24 iliyonse akamasinthasintha. Pazaka zisanu, ndiwo pafupifupi mabatire anayi kuphatikiza kukonza kosalekeza: kuthirira, kufananiza, kuyeretsa zotsalira za asidi. Chigawo chogwira ntchito chokha nthawi zambiri chimaposa mtengo wa batri woyambirira.
Lithium mapaketi okhala ndi BMS yophatikizika ndi kulumikizana kwa CANkusintha equation. Kugula kumodzi kwa 6+ zaka zantchito. Pafupi-ziro kukonza. Kulipira mwayi komwe kumagwira ntchito. Zathu48V 50Ah AGV paketiimathandizira 0-80% kulipiritsa mkati mwa mphindi 30, zomwe zikutanthauza kuti kupuma kwa mphindi 15 pakati pa ntchito kumabweretsanso nthawi yogwira ntchito.
Zowerengera zokhazikika za ROI zimaphonya kusiyana kozungulira. Maulendo awiri-oyendetsa njinga tsiku lililonse kuposa 1.5 ofanana nawo nthawi zambiri amabwezera m'miyezi 16. Maulendo amodzi-ndi njira zodziwikiratu, zochepera-nthawi zambiri zimatha miyezi 28. Malipiro amakhala ovuta kutsimikizira ngati kugwiritsidwa ntchito sikufanana ndi mtengo wake.
Takana ntchito zomwe masamu sanagwire ntchito. Pamene kupalasa njinga sikufika pa 0.8 zofananira zonse ndipo magalimoto amayenda limodzi-mashift okha, timalimbikitsa kuti musamakhale ndi lead-acid. Pokhapokha ngati pali vuto linalake monga zofunikira za mpweya wa m'nyumba kapena zochepetsera zowonongeka zomwe zimasintha mawerengedwe.
Kutsimikizira Ma Suppliers: Kupitilira Pagulu Loyang'anira
Mindandanda yanthawi zonse imakuuzani kuti mutsimikizire "kufanana kwa ma protocol" ndi "ndalama yotsitsimutsa deta." Zolondola koma zosatheka.
Zolemba zenizeni za protocol.
Funsani mndandanda wa ID ya mauthenga a CAN ndi fayilo ya DBC ya protocol yomwe mukufuna. Ngati yankho liri "timathandizira CAN Bus, ndondomeko yeniyeni ikhoza kusinthidwa," samalani. Izi nthawi zambiri zimatanthauza kuti palibe kukhazikitsa kokhazikika komwe kulipo. Mudzatenga nthawi yachitukuko kaya amachitcha choncho kapena ayi. Mipata yathu yokhazikika imathandizira CANopen ndi Modbus RTU/TCP yokhala ndi zolemba zolembedwa. Timapereka fayilo ya DBC musanayitanitse.
Zomangamanga zamakono.
Funsani za shunt resistance ndi muyeso waposachedwa wa IC. Mayankho osalongosoka nthawi zambiri amatanthauza ma module amtundu wa BMS m'malo mwa magiredi a mafakitale. Funso lothandiza: Kodi SOC yanu ili yolondola pa 3A mosalekeza? Yankho limawulula ngati atumizidwa m'malo okhala ndi kazungulire kakang'ono.
Thermal parameter kusintha.
Kodi mungasinthe zotsekera ndi zoyambitsa chenjezo kudzera mu CAN? Kukhazikika kumatanthawuza kuti kutumizidwa kulikonse kumagwiritsa ntchito zoikamo zofanana mosasamala kanthu za malo ogwirira ntchito. Mapaketi athu amalola kusintha kwa malo mkati mwa malire otetezeka a kutentha kuchokera pa -20 digiri mpaka 60 digiri.
Kutumiza kwa maumboni.
Kuphatikizika kwachindunji ndi mtundu wanu wowongolera ndikofunikira. Opanga owongolera a AGV amasintha firmware pafupipafupi. Kugwirizana kwa miyezi 18 yapitayo sikungagwire lero.
Kupanga Chigamulo
Kugwirizana kwa Protocol, kulondola kwa SOC pansi pamikhalidwe yanu yeniyeni, kasamalidwe kamafuta komwe kamagwirizana ndi malo anu. Konzani izi ndikupindula bwino kumatsatira. Dumphani zotsimikizira ndipo mudzakhala chaka chamawa kufotokoza chifukwa chake gulu la "zotukuka" likuchita mochepera-mayunitsi a asidi omwe adalowa m'malo.
Timapereka akuwunika kogwirizanapamaso pangano lililonse kugula. Titumizireni pepala lanu lowongolera. Titsimikizira kugwirizana mkati mwa maola 48.
FAQ
Q: Kodi Can Bus ingawonjezere mtengo wofunikira ku mabatire a AGV?
A: Kusiyana kwa hardware ya BMS kumayendera pafupifupi 12% ya mtengo wa paketi. Zochita ziwiri-zosintha nthawi zambiri zimachira mkati mwa chaka choyamba pochepetsa kuyang'anira pamanja komanso kugwiritsa ntchito makina ochapira. Kachitidwe-kamodzi kokha kayenera kuyendetsa manambala kaye.
Q: Kodi magulu amtundu wa AGV angathe kuwonjezeredwa ndi CAN-mabatire oyatsa?
A: Inde, malinga ngati wolamulira wa AGV ali ndi doko la CAN lomwe likupezeka ndipo amathandizira ndondomeko ya batri. Olamulira achikulire angafunike zida zolowera pachipata pa $300-400 pagalimoto iliyonse. Timatsimikizira kugwirizana tisanatchule.
Q: Kodi chingachitike ndi chiyani ngati kulumikizana kwa CAN kwalephera pakati-ntchito?
A: BMS yathu imasinthidwa kukhala njira yodzitetezera yokha ndipo imapitilirabe ndi zodzitchinjiriza zamkati. Sikuwoneka bwino mpaka kulumikizana kuyambiranso, koma galimotoyo siyiyima pakati-pamsewu pakapita nthawi yayitali kwambiri. Tinazipanga mwanjira imeneyi dala
