Ndi kupita patsogolo kwa ukadaulo kwaposachedwa, mainjiniya adayenera kupeza njira yabwino kwambiri yogwiritsira ntchito zinthu zawo zatsopano. Maloboti odzipangira okha, njinga zamagetsi, ma scooter, oyeretsa, ndi zida za smartscooter zonse zimafunikira magetsi ogwira ntchito bwino. Pambuyo pa zaka zambiri zofufuza ndi kuyesa ndi zolakwika, mainjiniya adaganiza kuti mtundu umodzi wa makina a batri ndi wosiyana ndi ena onse: makina oyendetsera batri anzeru (BMS). Batri yokhazikika ya BMS ili ndi lithiamu anode ndipo ili ndi luntha lofanana ndi kompyuta kapena loboti. Makina a BMS amayankha mafunso monga, "Kodi loboti yoyendetsera zinthu ingadziwe bwanji kuti ndi nthawi yodzilimbitsa yokha?" Chomwe chimasiyanitsa gawo lanzeru la BMS ndi batri yokhazikika ndichakuti imatha kuwunika kuchuluka kwa mphamvu yake ndikulankhulana ndi zida zina zanzeru.

Kodi Smart BMS ndi chiyani?

Musanafotokoze BMS yanzeru, ndikofunikira kumvetsetsa kuti BMS yokhazikika ndi chiyani. Mwachidule, njira yoyendetsera batire ya lithiamu yokhazikika imathandiza kuteteza ndikuwongolera batire yomwe ingadzazidwenso. Ntchito ina ya BMS ndikuwerengera deta yachiwiri kenako n’kuipereka lipoti pambuyo pake. Ndiye, kodi BMS yanzeru imasiyana bwanji ndi njira yoyendetsera batire yogwirira ntchito? Dongosolo lanzeru lili ndi kuthekera kolumikizana ndi chojambulira chanzeru kenako n’kudzipatsanso mphamvu yokha. Zinthu zomwe zili kumbuyo kwa BMS zimathandiza kutalikitsa moyo wa batire ndikuwonjezera magwiridwe antchito ake. Monga chipangizo chokhazikika, BMS yanzeru imadalira kwambiri dongosolo lanzeru lokha kuti lizigwira ntchito. Kuti likwaniritse magwiridwe antchito ambiri, ziwalo zonse ziyenera kugwira ntchito limodzi mogwirizana.

Poyamba, makina owongolera mabatire ankagwiritsidwa ntchito (ndipo akadali) m'makompyuta apakompyuta, makamera apakanema, zosewerera ma DVD zonyamulika, ndi zinthu zina zapakhomo. Pambuyo pa kugwiritsa ntchito kwambiri makinawa, mainjiniya ankafuna kuyesa malire awo. Chifukwa chake, anayamba kuyika makina amagetsi a BMS m'magalimoto amagetsi, zida zamagetsi, komanso maloboti.

Ma Socket a Hardware ndi Communication

Mphamvu yoyendetsera BMS ndi hardware yatsopano. Hardware iyi imalola batri kulumikizana ndi mbali zina za BMS, monga chochapira. Kuphatikiza apo, wopanga amawonjezera imodzi mwa soketi zolumikizirana izi: RS232, UART, RS485, CANBus, kapena SMBus.

Nayi nthawi yomwe njira iliyonse yolumikizirana imayamba kugwira ntchito:

• Batire ya Lithiumndi RS232 BMS nthawi zambiri imagwiritsidwa ntchito pa UPS m'malo olumikizirana matelefoni.
• Batire ya lithiamu yokhala ndi RS485 BMS nthawi zambiri imagwiritsidwa ntchito pa malo opangira magetsi a dzuwa.
• Batire ya lithiamu yokhala ndi CANBus BMS nthawi zambiri imagwiritsidwa ntchito pa ma scooter amagetsi, ndi njinga zamagetsi.
• Batire ya Ltihium yokhala ndi UART BMS imagwiritsidwa ntchito kwambiri pa njinga zamagetsi, ndipo

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

UART BMS yachizolowezi ili ndi njira ziwiri zolumikizirana:

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

Kodi Kusiyana Pakati pa Machitidwe Awiriwa ndi Zigawo Zawo N'chiyani?

Zowongolera ndi machitidwe a BMS zimakwaniritsa kusamutsa deta kudzera mu TX ndi RX. TX imatumiza deta, pomwe RX imalandira detayo. Ndikofunikanso kuti lithiamu ion BMS ikhale ndi GND (pansi). Kusiyana pakati pa GND mu mtundu woyamba ndi wachiwiri ndikuti mu mtundu wachiwiri, GND imasinthidwa. Mtundu wachiwiri ndiye njira yabwino kwambiri ngati mukufuna kuwonjezera chosungunula cha kuwala kapena cha digito. Kuti muwonjezere chilichonse mwa ziwirizi, muyenera kugwiritsa ntchito Vcc, yomwe ndi gawo limodzi chabe la njira yolumikizirana ya UART BMS' version two.

Kuti tikuthandizeni kuwona zinthu zakuthupi za UART BMS ndi VCC, RX, TX, GND, taphatikiza chithunzi pansipa.

Chomwe chimasiyanitsa dongosolo loyendetsera batire la li-ion ndi zina zonse ndichakuti mutha kuliyang'anira nthawi yeniyeni. Makamaka, mutha kupeza momwe chaji ilili (SOC) ndi momwe thanzi lilili (SOH). Komabe, simudzawona deta iyi pongoyang'ana batire. Kuti mukoke deta, muyenera kuilumikiza ndi kompyuta kapena chowongolera chapadera.

Nayi chitsanzo cha batire ya Hailong yokhala ndi UART BMS. Monga mukuonera, njira yolumikizirana imaphimbidwa ndi chotetezera cha batire chakunja kuti chitsimikizire chitetezo ndi kugwiritsidwa ntchito. Mothandizidwa ndi pulogalamu yowunikira batire, kuwunikanso ziwerengero za batire nthawi yeniyeni n'kosavuta. Mutha kugwiritsa ntchito waya wa USB2UART kulumikiza batire pakompyuta yanu. Ikalumikizidwa, tsegulani pulogalamu yowunikira ya BMS pakompyuta yanu kuti muwone tsatanetsatane. Apa muwona zambiri zofunika monga mphamvu ya batire, kutentha, magetsi a cell, ndi zina zambiri.

Sankhani BMS Yanzeru Yoyenera Pa Chipangizo Chanu

Perekani nambala yabatirendi opanga BMS, ndikofunikira kupeza omwe amapereka mabatire apamwamba kwambiri okhala ndi zida zowunikira. Kaya pulojekiti yanu ikufuna chiyani, tili okondwa kukambirana za mautumiki athu ndi mabatire omwe tili nawo. Ngati muli ndi mafunso okhudza machitidwe anzeru oyendetsera mabatire, musazengereze kulumikizana nafe. Tikukupatsani makina abwino kwambiri anzeru a BMS ndipo tili okonzeka kukuthandizani kupeza oyenera zosowa zanu.