
Lub hiav txwv ntsiag to tsis ua rau tus neeg tsav nkoj txawj ntse.
"Ib lub pov haum saib tsis taus hauv kev tsav tsheb ntse, nplua nuj mine rau kev hloov pauv hauv tsev."
Qhov no yog li cas Haitong Securities tau piav qhia txog kev lag luam hlau tswj chassis hauv nws daim ntawv tshaj tawm tshiab. Nws cleverly taw tes tawm cov yam ntxwv ntawm no zais ib feem nyob rau hauv lub tsheb lub cev-tsav nyob rau hauv lub hauv paus ntawm lub technical system nrog ib tug loj kev lag luam tom ntej.
Qhov tseeb, cov neeg feem coob nkag siab tias lub chassis zoo tseem ceeb npaum li cas. Tej yam xws li tuav thiab caij kev nplij siab yog feem ntau khi rau lub tswvyim ntawm chassis tuning. Txawm li cas los xij, ob peb tus neeg tau saib xyuas ntau npaum li cas chassis thev naus laus zis tau hloov zuj zus. Piv nrog rau cov ncauj lus xws li kev tsav tsheb ntse, lub chassis zoo li lub ntsiab lus tsis zoo, tsis yog hais tias nws tau txuas nrog cov kev kawm nyuaj xws li hluav taws xob thiab hluav taws xob architecture.
Tab sis nyob rau hauv kev muaj tiag, txawm li cas los xij lub tshuab yuav zoo li, qhov tseem ceeb thiab tus nqi ntawm lub chassis yog qhov loj heev. Qhov no yog pov thawj los ntawm ntau npaum li cas kev lag luam kev lag luam peev yog muab rau cov tuam txhab ntse chassis. Raws li Tianyancha, thaum Lub Rau Hli 19, Leekr Technology, tus muab kev pabcuam ntawm cov tshuab chassis ntse, tshaj tawm ua tiav ntawm Super Series C nyiaj txiag puag ncig, nce ntau dua 1 billion RMB.

Ntawm cov tub ua lag luam yog ob qho tib si trendsetting nyiaj los ntawm "Hefei pawg" thiab cov peev txheej xws li Chery Group's Ruicheng Fund. Nrog rau yav dhau los kev nqis peev los ntawm BAIC Group lub platform, Nezha Capital, thiab Yiqi Leaguer (ib qho peev txheej txuas nrog FAW), Leekr Technology tam sim no khav theeb ntau tus tswv lag luam tseem ceeb, qhia txog kev lag luam muaj txiaj ntsig zoo.
Qhov no qhia txog cov toj roob hauv pes zoo nkauj ntawm cov ntse chassis. Cov yam tseem ceeb uas ua rau kev txhim kho ntawm kev txawj ntse ntawm automotive yog tam sim no los ua kom pom tseeb.
01 Hnub Yug ntawm "Txhua Yam" Era hauv Kev Txawj Ntse
Cov qauv tseem ceeb tshaj plaws hauv kev lag luam tsheb niaj hnub no yog hluav taws xob thiab kev txawj ntse. Raws li ob txoj hauv kev no, lub tshuab hluav taws xob tau hloov pauv. Lub chassis yog ib qho tseem ceeb thiab sawv cev ib feem.
Cia peb pib nrog qhov nthuav dav: Dab tsi yog qhov tseem ceeb tshaj plaws hauv lub sijhawm ntse? Cov ntaub ntawv. Piv txwv li, kom ua tiav kev tsav tsheb ntse, cov txheej txheem tseem ceeb suav nrog kev sau, ntsuas, thiab txheeb xyuas cov ntaub ntawv sab nraud, thiab tom qab ntawd muab qhov no nrog lub tsheb cov ntaub ntawv sab hauv-xws li lub kauj lub kaum sab xis, qhov nrawm, thiab lub log tig nrawm-kom qhib kev tsav tsheb ntse.
Nyob rau hauv cov txheej txheem no, hlau-tswj chassis plays lub luag haujlwm tseem ceeb: kev txav ntawm cov khoom xws li lub log thiab lub kauj tsheb yog cov neeg kho tshuab, tab sis cov hlau tswj chassis hloov lawv mus rau hauv cov ntaub ntawv. Vectors thiab lub zog hloov pauv mus rau hauv cov lej, thiab cov teeb liab hluav taws xob raug xa mus los ntawm cov ntaub ntawv kab kom ua tiav kev tswj hluav taws xob. Qhov kev hloov pauv ntawm lub cev mus rau software thiab kho vajtse kev sib koom ua ke pab daws cov teeb meem loj heev ntawm kev tsav tsheb ntse. Txij li thaum lub tshuab tsav tsheb ntse yog tswj los ntawm software algorithms, nws yuav tsum muaj kev tswj hwm lub tsheb. Hloov cov khoom siv sib txuas nrog cov hlau-tswj chassis ua rau qhov kev hloov pauv no.
Yog li, dab tsi ua haujlwm yuav tsum tau ua kom cov hlau tswj chassis ua tiav kom tswj tau lub zog thiab txav mus los? Cov lus teb yog tsib subsystems: hlau tswj lub kauj, braking, ncua kev kawm ntawv, throttle / tsav, thiab hloov. Cov no tau dhau los ua neeg paub zoo rau cov neeg siv zoo tib yam. Ntau lub tuam txhab tswj hwm lub tshuab hluav taws xob tsom mus rau ib lossis ntau dua ntawm cov kab ke no thaum lawv qhia lawv cov tswv yim kev lag luam hauv lub sijhawm NEVs.
Kev txhim kho chassis tsis yog tshiab, tab sis cov tuam txhab ntse chassis uas tshwm sim hauv hluav taws xob thiab kev txawj ntse tau qhib txoj hauv kev mus rau yav tom ntej dhau ntawm thaj chaw ua lag luam uas twb muaj lawm. Nyob rau hauv xyoo tas los no, kev nqis peev thiab nyiaj txiag kev ua ub no hauv daim teb no tau muaj zog heev, thiab Leekr Technology yog ib qho ntawm cov thawj coj.
Raws li cov ntaub ntawv tshaj tawm, los ntawm lub Plaub Hlis 2023, Leekr Technology tau nce 600 lab RMB, nrog cov tub ua lag luam suav nrog CASI Venture Capital, Nezha Capital, BAIC Kev Lag Luam Kev Lag Luam, Yiqi Leaguer, thiab Shanghai Free Trade Zone Fund, sawv cev rau ntau yam ntawm cov neeg ua lag luam thoob plaws ntau yam. teb. Tsis tas li ntawd, lub tuam txhab tau ruaj ntseg cov ntawv cog lus los ntawm ntau tshaj 10 automakers thiab koom nrog ntau tshaj 30 qhov project ntau lawm.

Qhov no qhia tau hais tias kev lag luam muaj peev xwm ntawm cov hlau-tswj chassis tau txais kev lees paub dav dav, thiab Leekr Technology tau tsim ib pab pawg sib txuas nrog kev lag luam. Tom qab kev tshaj tawm ntawm qhov Series C puag ncig, qhov kev sib txawv no tsuas muaj zog zuj zus.
Peb tuaj yeem txhais nws li no: nyob rau lub sijhawm no, ntau lub zog tseem ceeb hauv tsheb vam khom ntawm cov hlau tswj chassis kom ua tiav. Nws yog ib feem ntawm lub tsheb ntse lub hlwb pawg-"thaum lub chassis ua haujlwm, txhua yam los txog rau lub neej." Cov tuam txhab uas ua tau zoo nyob rau hauv cov hlau tswj chassis yuav inevitably tau txais txoj hauv kev loj hlob ruaj khov hauv cov khoom siv.
02 Kev txawj ntse yog lub peev xwm los daws cov teeb meem
Tsuas yog 0.3% ntawm cov kab mob hauv ntiaj teb muaj lub hlwb, thaum lwm tus 99.7% tsis ua, tab sis qhov no tsis tiv thaiv kev muaj peev xwm ntawm kev txawj ntse. Kev txawj ntse, thaum boiled, tsuas yog lub peev xwm los daws teeb meem.
Hlau-tswj chassis yog ib feem ntawm lub chassis ntse, thiab nws qhov tshwm sim yog los daws cov teeb meem tshiab ntawm lub sijhawm tsheb ntse. Yog li ntawd, lub teb txoj kev loj hlob yog muaj ntau haiv neeg thiab koom ua ke-diversified nyob rau hauv uas sib txawv tuam txhab uas muag yuav xaiv txawv technical paths thiab tshwj xeeb nyob rau hauv ntau yam, thiab kev koom ua ke nyob rau hauv lub siab hais tias txhua leej txhua tus pom zoo nyob rau hauv cross-domain integration, kev koom tes ntawm automakers thiab lwm tus neeg, software-hardware. coupling, thiab ntsug txoj kev loj hlob ntawm cov khoom, tag nrho nrog lub hom phiaj ntawm kev txhim kho kev lag luam.
Piv txwv li, hlau-tswj braking yog qhov kev nyab xeeb tshaj plaws-tseem ceeb thiab nyuaj ntawm lub chassis. Lub braking system ntawm NEVs tsis tuaj yeem ua raws li kev daws teeb meem roj tsheb. Cov tsheb siv roj siv cov qauv faib rau lawv lub zog thiab kev tswj hwm, thaum NEVs ua raws li kev sib koom ua ke. Hlau-tswj braking yuav tsum muaj kev nyab xeeb, ua tiav qee lub zog rov qab los, thiab muaj cov txheej txheem rov ua dua ntawm cov qib kev nyab xeeb siab dua-tag nrho cov uas ntsuas tus neeg muag khoom lub peev xwm.
Hauv qhov no, Leekr Technology tau qhia txog kev muaj peev xwm los tsim cov kev daws teeb meem. Founder Hui Zhifeng muaj kev paub dhau los ntawm Bosch, thiab pab pawg tsim muaj cov kws tshaj lij kev lag luam. Nyob rau hauv ib lub sij hawm luv luv, Leekr Technology tau ua tiav cov khoom loj ntawm nws thawj cov khoom siv braking. Thaum lub sijhawm txheej txheem no, lub tuam txhab tau tsim cov khoom lag luam matrix uas pom tau tias muaj kev pom zoo thiab cov khoom muaj zog:
- Leekr Technology's tag nrho decoupled hydraulic braking system DHB-LK® (Ob lub thawv) yog lub ntiaj teb thawj pawg tsim tawm tag nrho hydraulic braking system. Nws muaj qhov zoo ntawm lub zog rov qab thiab qhov chaw teeb tsa.
- Leekr's integrated intelligent braking system IHB-LK® (One-box) yog thawj cov khoom lag luam tsim tawm hauv tebchaws.
- Hauv Leekr cov kev daws teeb meem tshiab braking (IHB Light + EMB), hydraulic braking thiab hluav taws xob braking yog sib xyaw ua ke zoo kawg nkaus, thiab tam sim no nyob rau theem ua ntej tsim khoom.

Tsis tas li ntawd, Leekr Technology tau tsim kom muaj peev xwm tsim tau. Nws Phase 1 advanced manufacturing center muaj peev xwm tsim tau txhua xyoo ntawm 300, 000 units, thiab Phase 2 advanced manufacturing center yuav tsum tau ua hauj lwm nyob rau hauv peb lub hlis twg ntawm lub xyoo no, coj txhua xyoo muaj peev xwm mus rau 1.5 lab units. Thaum cov kab tsim khoom tshiab tau ua haujlwm, Leekr Technology yuav ntxiv dag zog rau nws cov khoom lag luam kom zoo dua qub, hloov pauv ntawm kev coj noj coj ua mus rau kev ua thawj coj loj.
03 Tsim Chassis rau Lub Sij Hawm
Cov kev hloov pauv hauv lub sijhawm txuas ntxiv mus, thiab kev sib tw hauv lub chassis yog qhov hnyav. Xyoo tas los, lwm lub chassis startups zoo li Shenlu Technology thiab Tongyu Auto kuj tau txais nyiaj txiag tseem ceeb. Kev lag luam loj xws li Xiaomi thiab ZF tau nkag mus hauv kev sib tw hauv ntau txoj hauv kev, txhawb nqa lawv cov neeg koom tes. Kev ua lag luam tab tom sim cov tuam txhab lag luam kev npaj tswv yim thiab kev txiav txim siab.
Leekr Technology zoo li tau tswj hwm lub siab tsis tu ncua ntawm cov kev hloov pauv no. Thaum xyoo tas los Shanghai Auto Show, Leekr Technology tau npaj cov tswv yim hauv qab no "peb-kauj ruam":
Leekr Smart Chassis 1.
Leekr Smart Chassis 2. Nyob rau tib lub sijhawm, pib tshawb fawb ua ntej ntawm chassis domain controllers thiab xaim tswj cov kauj.
Leekr Smart Chassis 3.
Cov tswv yim no qhia txog kev hwm kev lag luam cov cai. Lub braking system muaj peev xwm ua lag luam tam sim ntawd, nrog rau kev txiav txim thaum nkag. Nrog rau kev lag luam peev nyiaj txiag ntau, Leekr tuaj yeem sau cov ntaub ntawv tseem ceeb thiab kho nws cov saw hlau. Los ntawm leveraging qhov kev ua tau zoo ntawm nws cov kev daws teeb meem los nyiam cov neeg siv khoom thaum ntxov, nws tuaj yeem tsim kev lag luam cuam tshuam. Cov theem tom ntej yuav tsom mus rau cov tswj hwm tswj hwm thiab kev tswj hwm, ua raws li kev loj hlob ntawm kev lag luam tsav tsheb ntse.
Xav txog qhov kev nce qib tam sim no ntawm kev tsav tsheb ntse, lub hom phiaj rau lub chassis yog nyob rau hauv kev nyab xeeb, kev ua tau zoo, thiab cov khoom siv txuas ntxiv. Nyob rau hauv lub neej yav tom ntej, lub hom phiaj yuav hloov mus rau sib sib zog nqus kev nrhav tshiab ntawm automakers thiab lwm tus neeg.
Thaum kawg, tus ntse chassis daim ntawv kawg yuav raug xa mus rau L3+ kev tsav tsheb tsis muaj zog, thiab nws yuav tsis txhim kho nws tus kheej ntawm cov tseem ceeb hauv NEVs. Nws txoj kev loj hlob yuav tsum hwm kev lag luam rhythms.
Ntawm qhov kev pom zoo, kev txhim kho ntawm cov khoom lag luam hauv tsev xav kom cov neeg xa khoom hauv tsev kom nrawm, tshwj xeeb tshaj yog nyob rau hauv ib qho chaw xws li chassis uas cov tuam txhab txawv teb chaws tau kav ntev. "Kev hloov hauv tsev" nws tus kheej yog lub ntsiab lus kub. Ntev npaum li cov tuam txhab txuas ntxiv ua haujlwm nyob rau hauv cov hlau-tswj chassis teb, lawv yuav muaj chaw ruaj ntseg rau yav tom ntej. Cov theem ntawm txoj haujlwm ntawd, txawm li cas los xij, yuav nyob ntawm seb cov cuab yeej siv tshuab thiab kev lag luam puas tuaj yeem tsim lub voj voog tsim txiaj, tsav ib leeg rau pem hauv ntej.
Lub hiav txwv ntsiag to tsis ua rau tus neeg tsav nkoj txawj ntse. Hauv lub sijhawm kev sib tw no, tam sim no yog lub sijhawm rau cov neeg ua haujlwm hauv kev lag luam xws li Leekr Technology los txhawb lawv lub zog.