Yintoni imodyuli yekhamera yangaphambili yemoto
Imodyuli yekhamera yangaphambili ye-Youdaoplaceholder0 ibhekisa kwikhamera kunye nezinto ezinxulumeneyo ezifakwe ngaphambili kwisithuthi, ezisetyenziselwa ikakhulu ukuqokelela ulwazi lomfanekiso wangaphambili kwaye ziqhele ukusetyenziselwa imisebenzi efana nokuqhuba ukuzimela, isilumkiso sokungqubana, isilumkiso sokuhamba kwindlela, kunye nokuqaphela uphawu lwezithuthi.
Ukuqulunqwa kolwakhiwo
Imodyuli yekhamera yangaphambili yemoto ikakhulu ibandakanya ezi ndawo zilandelayo:
Indibano yeLens ye-Youdaoplaceholder0 : kubandakanywa iilensi zamehlo, izihluzi, iifilimu ezikhuselayo, njl.
Isivamvo soMfanekiso se-Youdaoplaceholder0 : Iguqula imiqondiso yokukhanya ibe yimiqondiso yombane, idla ngokuba yi-CMOS okanye i-CCD sensor.
Iprosesa yesignali yeYoudaoplaceholder0 : Iqhuba imiqondiso yomfanekiso ukukhupha ulwazi oluluncedo.
Isidibanisi se-Youdaoplaceholder0 : Iqhagamshela iikhamera kunye nezinye izixhobo zombane ezinjengeekhompyuter ezingaphakathi okanye izibonisi.
I-Youdaoplaceholder0 I-substrate yebhodi yeSekethe : Inoxanduva lokuhambisa imiqondiso yombane, idla ngokuquka ibhodi yePCB kunye neribhoni yentambo yesiqhagamshelanisi.
Umgaqo wokusebenza
Imodyuli yekhamera igxile ekukhanyeni ngeqela le-lens, isihluzi sombala sihluza amabhanti okukhanya okugqithisileyo, inzwa yomfanekiso iguqula isignali yokukhanya ibe ngumqondiso wombane, iprosesa yesignali yomfanekiso iqhuba le miqondiso yombane, kwaye ekugqibeleni idlulisele ulwazi lomfanekiso olucwangcisiweyo kwikhompyutheni yebhodi okanye ezinye izixhobo zokubonisa. Yonke le nkqubo ibandakanya i-algorithms yokulungiswa kwemifanekiso entsonkothileyo ukuqinisekisa ukuba ulwazi lomfanekiso olufunyenweyo luchanekile.
Iimeko zesicelo
Imodyuli yekhamera yangaphambili yemoto isetyenziswa ikakhulu kwezi meko zilandelayo:
Isilumkiso sokungqubana kwe-Youdaoplaceholder0 : Iqaphela imiqobo engaphambili kwaye inike isilumkiso kwangethuba ukunqanda ukungqubana.
Isilumkiso sokuTyeka i-Youdaoplaceholder0 Lane : Ubeka iliso ukuba ingaba isithuthi sitenxile emgceni waso kwaye ukhawuleze ulumkise umqhubi.
Youdaoplaceholder0 Ukuqaphela uphawu lweTrafikhi : Ukuqaphela iimpawu zendlela ukunceda abaqhubi balandele imithetho yendlela.
I-Youdaoplaceholder0 Ulawulo lokuhamba ngenqanawa oluguqukayo : Igcina umgama okhuselekileyo ngokuzenzekelayo kunye nesantya koohola bendlela, yehlisa umthwalo womqhubi.
Imisebenzi ephambili yemodyuli yekhamera yangaphambili yeCAR ibandakanya le miba ilandelayo:
I-Youdaoplaceholder0 IiNkqubo zoNcedo loMqhubi oPhezulu (ADAS) : Ikhamera engaphambili yenye yezinto ezingundoqo ze-ADAS kwimisebenzi yoncedo lomqhubi oluya phambili njengesilumkiso sokungqubeka phambili (FCW), isilumkiso sokuhamba ngomzila (LDW), ulawulo lokuhamba ngenqanawa (ACC), njl.
Uncedo lokupaka i-Youdaoplaceholder0 kunye nekhamera yokujonga ngasemva : Ikhamera yangaphambili ihlala isetyenziswa kunye nekhamera yokujonga ngasemva ukubonelela ngekhamera yokujonga ngasemva kunye noncedo lokupaka. Thatha umva wesithuthi ngeekhamera ukunceda abaqhubi balawule ngcono isithuthi ekubuyiseleni umva kunye nokupaka kunye nokunciphisa umngcipheko wokungqubana.
I-Youdaoplaceholder0 Ukubonwa kwabahambi ngeenyawo kunye nokuqatshelwa kophawu lwendlela : Ikhamera yangaphambili inokuchonga abahambi ngeenyawo kunye neminye imiqobo engaphambili, ibonelela ngomsebenzi wokubona abahambi ngeenyawo. Ukongeza, inokubona iimpawu zendlela kwaye incede abaqhubi baqonde ngcono imithetho yendlela kunye neemeko.
Youdaoplaceholder0 INDLELA esebenza ngayo ikhamera yangaphambili kwaye ibalulekile :
Ikhamera yangaphambili ibamba umfanekiso wendlela engaphambili nge-lens, emva koko iguqule isignali ye-optical ibe ngumqondiso wombane. Emva kokuqhutyelwa yiprosesa yesignali yomfanekiso, idluliselwa kwikhompyutheni yebhodi ukuze iqhutywe kunye nohlalutyo. Isisombululo sayo esiphezulu kunye nombono ocacileyo wekhamera yenza ukuba ikhamera yangaphambili ibe yinxalenye ebalulekileyo yeenkqubo ze-ADAS ezinceda abaqhubi ukuba baphephe iimeko ezinobungozi ezifana nokungqubana kunye nokuhamba kwendlela.
I-Youdaoplaceholder0 Iinkcukacha zobuchwephesha kunye neemfuno zokusebenza kwikhamera yangaphambili:
Iimpawu zezobugcisa zekhamera yangaphambili zibandakanya intsimi yokujonga (FOV), umgama wokubona, isisombululo, umlinganiselo wesignali-kwingxolo, umlinganiselo wesakhelo kunye noluhlu oluguquguqukayo, njl. Ukongeza, indawo yokusebenza yeKHAMERA idinga ukumelana neemeko ezinzima ezifana nokushisa okuphezulu, ukushisa okuphantsi, imvula kunye nenkungu, ukuqinisekisa ukusebenza okuzinzile kwiindawo ezahlukeneyo.
...Ukuba ufuna ukwazi ngakumbi, qhubeka ufunda amanye amanqaku kule ndawo!
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