Ndi kupita patsogolo kwaukadaulo kwaposachedwa, mainjiniya adayenera kupeza njira yabwino yopangira mphamvu zomwe adapanga.Maloboti odzipangira okha, njinga zamagetsi, ma scooters, zotsukira, ndi zida za smartscooter zonse zimafunikira gwero lamphamvu lamagetsi.Pambuyo pazaka zambiri zofufuza komanso kuyesa ndi zolakwika, mainjiniya adaganiza kuti mtundu umodzi wa batri ndi wosiyana ndi ena onse: smart battery management system (BMS).Batire ya BMS ili ndi lithiamu anode ndipo imakhala ndi luntha lofanana ndi kompyuta kapena loboti.Dongosolo la BMS limayankha mafunso monga, "Kodi loboti yogwira ntchito ingadziwe bwanji kuti nthawi yakwana yoti mudzipangenso?"Chomwe chimayika gawo lanzeru la BMS kupatula batire yokhazikika ndikuti imatha kuyesa mphamvu yake ndikulumikizana ndi zida zina zanzeru.

Kodi Smart BMS ndi chiyani?

Musanafotokoze BMS yanzeru, ndikofunikira kumvetsetsa kuti BMS yokhazikika ndi chiyani.Mwachidule, kachitidwe ka nthawi zonse kasamalidwe ka batire la lithiamu kumathandiza kuteteza ndi kuwongolera batire yowonjezedwanso.Ntchito ina ya BMS ndikuwerengera deta yachiwiri ndikufotokozera pambuyo pake.Ndiye, BMS yanzeru imasiyana bwanji ndi kasamalidwe ka batire yothamanga?Dongosolo lanzeru lili ndi kuthekera kolumikizana ndi charger yanzeru ndikuzilipiritsa yokha.Zomwe zili kumbuyo kwa BMS zimathandizira kutalikitsa moyo wa batri ndikukulitsa magwiridwe ake.Monga chipangizo chokhazikika, BMS yanzeru imadalira kwambiri dongosolo lanzeru lokha kuti lizigwira ntchito.Kuti akwaniritse magwiridwe antchito apamwamba, magawo onse ayenera kugwirira ntchito limodzi mogwirizana.

Makina oyang'anira mabatire poyambilira (ndipo akali) amagwiritsidwa ntchito m'makompyuta, makamera amakanema, zosewerera ma DVD, ndi zinthu zapakhomo zofananira.Pambuyo pakuwonjezeka kwa machitidwewa, mainjiniya adafuna kuyesa malire awo.Chifukwa chake, adayamba kuyika ma batire amagetsi a BMS mu njinga zamoto zamagetsi, zida zamagetsi, ngakhale maloboti.

Zida Zolumikizirana ndi Hardware

Mphamvu yoyendetsa BMS ndi hardware yokwezera.Hardware iyi imalola batri kuti ilumikizane ndi mbali zina za BMS, monga chojambulira.Kuphatikiza apo, wopanga amawonjezera imodzi mwazitsulo zolumikizirana izi: RS232, UART, RS485, CANBus, kapena SMBus.

Nayi kuyang'ana nthawi iliyonse yazitsulo zoyankhuliranazi ziyamba kugwira ntchito:

• Lithium batire paketiyokhala ndi RS232 BMS nthawi zambiri imagwiritsidwa ntchito pa UPS pamasiteshoni a telecom.
• Lithium batire paketi yokhala ndi RS485 BMS nthawi zambiri imagwiritsidwa ntchito pamasiteshoni amagetsi adzuwa.
• Lithium batire paketi yokhala ndi CANBus BMS nthawi zambiri imagwiritsidwa ntchito pa ma scooters amagetsi, ndi njinga zamagetsi.
• Paketi ya batri ya Ltihium yokhala ndi UART BMS imagwiritsidwa ntchito kwambiri panjinga zamagetsi, ndi

Ndipo Mozama Yang'anani pa Battery ya Lithium Electric Bike yokhala ndi UART BMS

UART BMS wamba ili ndi njira ziwiri zoyankhulirana:

• Mtundu: RX, TX, GND
• Mtundu 2: Vcc, RX, TX, GND

Kodi Pali Kusiyana Kotani Pakati pa Machitidwe Awiriwa ndi Zigawo Zawo?

Kuwongolera kwa BMS ndi machitidwe amakwaniritsa kusamutsa deta kudzera mu TX ndi RX.TX imatumiza deta, pamene RX imalandira deta.Ndikofunikiranso kuti lithiamu ion BMS ikhale ndi GND (nthaka).Kusiyana pakati pa GND mu mtundu woyamba ndi ziwiri ndikuti mu mtundu wachiwiri, GND imasinthidwa.Mtundu wachiwiri ndiye njira yabwino kwambiri ngati mukufuna kuwonjezera chowonera kapena digito.Kuti muwonjezere chimodzi mwa ziwirizi, mudzakhala Vcc, yomwe ili gawo limodzi la njira ziwiri zoyankhulirana za UART BMS.

Kukuthandizani kuti muwone m'maganizo mwanu zakuthupi za UART BMS yokhala ndi VCC, RX, TX, GND, taphatikiza choyimira pansipa.

Chomwe chimayika kasamalidwe ka batri la li ion kutali ndi ena onse ndikuti mutha kuwunika munthawi yeniyeni.Mwachindunji, mutha kupeza state of charge (SOC) ndi state of health (SOH).Komabe, simudzawona kupeza deta pongoyang'ana pa batire.Kuti mukoke deta, muyenera kulumikiza ndi kompyuta yapadera kapena wolamulira.

Nachi chitsanzo cha batri ya Hailong yokhala ndi UART BMS.Monga mukuonera, njira yolankhulirana imaphimbidwa ndi chitetezo cha batri chakunja kuti chitetezeke ndi kugwiritsidwa ntchito. Mothandizidwa ndi pulogalamu yowunikira batri, kuwunika ma metric a batri munthawi yeniyeni ndikosavuta.Mutha kugwiritsa ntchito waya wa USB2UART kulumikiza batire pakompyuta yanu.Mukalumikizidwa, tsegulani pulogalamu yowunikira ya BMS pakompyuta yanu kuti muwone zenizeni.Apa muwona zambiri zofunika monga kuchuluka kwa batri, kutentha, magetsi a cell, ndi zina zambiri.

Sankhani Smart BMS Yoyenera Pa Chipangizo Chanu

Perekani nambala yabatirendi opanga BMS, ndikofunikira kupeza omwe amapereka mabatire apamwamba kwambiri okhala ndi zida zowunikira.Ziribe kanthu zomwe polojekiti yanu ikufuna, ndife okondwa kukambirana za ntchito zathu ndi mabatire omwe tili nawo.Ngati muli ndi mafunso okhudza kasamalidwe ka batire mwanzeru, musazengereze kutilumikizana nafe.Tikupatsirani njira yabwino kwambiri ya BMS ndipo takonzeka kukuthandizani kuti mupeze yoyenera pazosowa zanu.