Yuniti ea Taolo ea Koloi ea Motlakase ea PUMBAA PEVC007 (E sebetsa ho mehlala eohle)

● Li-algorithms tsa taolo ea sethala tse pakiloeng lia fumaneha

● Lisebelisoa tse thehiloeng sethaleng se theko e tlaase le se nang le bophahamo bo phahameng

● Maemo ohle a hlokahalang a puisano a ka finyelloa

● Software ea motheo ho latela maemo a AUTOSAR

● Sethala sa kopanyo bakeng sa powertrain

● Puisano ea tjhaja, taolo ea mocheso le taolo ea betri li ka kopanngoa ka boikhethelo

● Mehopolo e tsoetseng pele ea ts'ireletso ea inthanete

● Tsebo e pharaletseng ea meralo ea likoloi tsa E/E ka tšehetso ea lehae lefatšeng ka bophara

● Moralo o phethahetseng oa meralo ea sistimi le algorithm ea taolo ea matla ea sehlopha sa pele le leano la taolo

● Tlhahlobo e felletseng ea liphoso tsa UDS, ho kenyeletsoa likarolo tsohle tsa leano la tlhahlobo ea liphoso tsa sistimi e nyane ea motlakase

● Ka EMC le liteko tse ling tsa ts'epo, ho fihlela litlhoko tsa lihlahisoa tsa boemo ba tlhahiso

Taolo ea rona ea likoloi, yuniti ea taolo ea likoloi tsa motlakase, le yuniti ea taolo ea likoloi ho EV li etselitsoe ho ntlafatsa ts'ebetso le ts'epo bakeng sa likoloi tsa motlakase. Litharollo tsena tsa sejoale-joale li fana ka taolo e nepahetseng, kopanyo ea sistimi e se nang sekoli, le ts'ebeliso e ntlafalitsoeng ea matla. Li loketse hantle meralo ea sejoale-joale ea EV, li netefatsa ts'ebetso e boreleli, tlhahlobo e tsoetseng pele, le ho tšoarella ho matla, e leng se etsang hore li be ntle bakeng sa lits'ebetso tsa botho le tsa khoebo. Khetha lihlahisoa tsa rona ho matlafatsa EV ea hau ka boqapi le ts'epo.

Kakaretso

Yuniti ea Taolo ea Likoloi (VCU) likoloing tsa motlakase (EVs) e sebetsa e le setsi sa mantlha se hokahanyang "libetri, lienjene le taolo ea motlakase," e fumanang tlotla ea "boko ba likoloi." Ka ho laola kabo ea matla, tlhokomelo ea polokeho, le ho etsa liqeto ka bohlale, e khetholla ka kotloloho ts'ebetso ea matla a koloi, boiphihlelo ba ho khanna le maemo a polokeho. Pampiri ena e sekaseka kamoo li-VCU li tsamaisang phetoho ea motsamao o bohlale ka nts'etsopele ea tekheniki, mesebetsi ea mantlha le lits'ebetso tsa indasteri.

Mantsoe a bohlokoa: EV VCU, yuniti ea taolo ea drive, ho khanna ka boikemelo, tsamaiso ea eneji, sethala sa motlakase o phahameng sa 800V

1. Selelekela

Ho kenella ha likoloi tse ncha tsa eneji (NEV) lefatšeng ka bophara ho fetile 18% ka 2024, ka li-VCU tse fetohang ho tloha ho "li-chip tse sebetsang ka bonngoe" ho ea ho "li-terminal tse bohlale tsa libaka tse ngata" tse tšehetsang maemo a rarahaneng joalo ka ho khanna ka boikemelo le tsamaiso ea eneji. Li-VCU li fetohile taolo ea bohlokoa bakeng sa ntlafatso ea indasteri.

2. Phetoho ea Tekheniki: Ho tloha ho Ts'ebetso e le 'Ngoe ho ea ho Tšebelisano-'moho ea Libaka tse ngata

2.1 VCU ea Setso: Taolo ea Motheo, Polokeho Pele

Li-VCU tsa pele tsa EV li ne li tšehetsa mesebetsi ea motheo feela (mohlala, ho qala/ho emisa motlakase, ho fetola motlakase o phahameng/o tlase) ka matla a k'homphieutha

2.2 VCU ea Sejoale-joale: Kopanyo e Bohlale, Ho Tlola ha Khomphutha

Ho fihlela ka 2025, li-VCU tse tloaelehileng li ile tsa fetoha li-SoC tse nang le li-core tse ngata (mohlala, NVIDIA Orin-X, Horizon Journey 6), tse kopanyang CPU/GPU/DSP le matla a k'homphieutha a fetang 2000DMIPS. Li nolofalletsa ts'ebetso ea mesebetsi e ts'oanang (taolo ea enjene, li-algorithms tsa ho khanna tse ikemetseng, V2X) le li-module tsa ts'ireletso ea hardware (HSM) bakeng sa mamello ea liphoso tsa ASIL-D (VCU ea standby e nka sebaka ka har'a 5ms haeba ea mantlha e hloleha).

3. Mesebetsi ea Bohlokoa: "Sistimi ea Methapo" ea Smart Mobility

3.1 Kabo ea Matla: Taolo e Nepahetseng ea Phallo ea Matla

Li-VCU li abela lienjene, li-air conditioner le meroalo e meng ka matla ho latela litlhoko tsa ho khanna (mohlala, ho potlakisa, ho hloa) le boemo ba betri (SOC, mocheso), li ntlafatsa ts'ebeliso ea matla (mohlala, Tesla Model 3 e fihlella ts'ebeliso ea matla ea 93%).

3.2 Tlhokomelo ea Polokeho: Tšireletso e Felletseng ea Liphoso

● Tlhokomelo ea Mocheso/Voltage: Li-sensor tse kopantsoeng li hlahloba mocheso oa enjene/betri (± 1℃) le motlakase oa bese o nang le voteji e phahameng (400V/800V), li baka phokotso ea matla kapa ho tima ha motlakase nakong ea ho chesa haholo;

● Polokeho e Sebetsang: E ​​latela ISO 26262, e tšehetsa ho chencha ho iketsahallang ha ho e-na le ho se sebetse hantle ha sensor e sa sebetse hantle (mohlala, ho brakea ha tšohanyetso haeba matšoao a brake a hloleha).

3.3 Tšebelisano-'moho e Bohlale: Ho Hokela "Batho-Likoloi-Litsela-Maru"

Li-VCU li sebelisana le BMS (taolo ea betri), ADS (ho khanna ka boikemelo), le V2X (koloi e eang nthong e 'ngoe le e 'ngoe) ka li-module tsa CAN/Ethernet/5G ho nolofalletsa:

● Tšebelisano-'moho ea ho Khanna ka Boiketlo: E amohela litaelo tsa ADS (mohlala, "potlakisa ho 80km/h ka metsotsoana e 2") ho lokisa torque ea enjene esale pele;

● V2G (Koloi ho tloha ho Gridi): E fetola matla a ho tjhaja/ho ntsha motlakase ka matla ho latela tlhoko ya gridi (mohlala, ho fepela matla ho gridi nakong ya dihora tse phahameng).

(Karolo ea Molaoli oa Motheo)

4. Likopo tsa Indasteri le Mekhoa ea Nakong e Tlang

4.1 Lithuto tsa Nyeoe

● Tesla Model 3: E hlomelitsoe ka VCU e iketselitseng (matla a k'homphieutha a 144TOPS), e tšehetsang li-platform tsa FSD le 800V tse nang le motlakase o phahameng, tse nang le latency ea karabelo ea matla

● BYD Han EV: E sebedisa DiPilot VCU (800DMIPS) e kopanyang tshebetso ya V2L (koloi ho isa mojaro) bakeng sa phepelo ya motlakase ya kantle.

4.2 Mekhoa ea Nakong e Tlang

● Matla a Phahameng a Khomphutha: Li-VCU tse ka sehloohong li tla feta 5000DMIPS ka 2027, li tšehetsa ho khanna ka boikemelo ha L4;

● Kopanyo ea AI: Kopanyo ea NPU (setsi sa ts'ebetso ea methapo) e ntlafatsa li-algorithms tsa kabo ea matla (mohlala, taolo ea matla a boletsoeng esale pele);

● Tšebelisano-'moho ea Cross-Domain: Li-VCU li tla kopana ka botebo le li-cockpit tse bohlale le li-module tsa taolo ea 'mele (BCM) ho nolofalletsa "ho fetola maemo ka ho tobetsa hanngoe" (mohlala, mokhoa oa lipapali/mokhoa oa boiketlo).

(VCU)

Qetello

EV VCU ke "tsamaiso ea methapo" ea ho tsamaea ka bohlale. Phetoho ea eona ho tloha taolong ea motheo ho ea ho tšebelisano-'moho ea libaka tse ngata e nolofalitse kabo e nepahetseng ea matla, tšireletso e bohlale ea polokeho, le ho hokahanya maemo. Ka tsoelo-pele ea nakong e tlang matla a k'homphieutha le kopanyo ea AI, li-VCU li tla ntšetsa pele li-EV ho ea "bokhoni bo boholo, bohlale bo bohlale, le polokeho e ntlafalitsoeng."