Ithuluzi lokuhlola ukushayisana kwezimoto selibe yisikhathi esisodwa esibaluleke kakhulu umkhiqizi wemoto yesimanje, umhlinzeki we-Tier 1, noma ilabhorethri yokuhlola ezimele angayitshala uma kuziwa ekuqinisekiseni ukuvikelwa kwabagibeli. Yonke ipulatifomu entsha, ukulungiswa kwesikhashana kwaphakathi nomjikelezo, kanye nezakhiwo zebhethri-elekthrikhi kufanele kubonise ukuthi zingakwazi ukumunca amandla, zilawule ukwehla kwesivinini, futhi zigcine abagibeli bephila ezingozini zangempela zomgwaqo. Abalawuli baseChina, eYurophu, naseNyakatho Melika bayaqhubeka nokuqinisa izinqubo zabo, futhi abathengi baya ngokuya bakhetha izimoto ngokusekelwe ezilinganisweni zezinkanyezi ezishicilelwe kunokuba bazikhethele izimangalo zokukhangisa. Ngenxa yalokho, isidingo samadamu okuhlola ukushayisana anembile, izinzwa ezisezingeni lokulinganisa, kanye nezinhlelo zokuhlola i-sled eziphindaphindekayo siyaqhubeka nokukhuphuka unyaka nonyaka. Amalabhorethri ayekade enza izivivinyo ezimbalwa zokucekela phansi ngohlelo manje asehlela amashumi, ngokuvamile ngezikhathi eziqinile kanye nezimoto ezingaphansi ezimbalwa. I-Shenzhen Shenmei Technology Testing Equipment Co., Ltd. ikhule kanye nalesi sidingo, ihlinzeka ngezinzwa zemboni ephezulu kanye nemishini yokuhlola enembile emalabhorethri okuphepha kwezimoto emhlabeni wonke. Ifilosofi yayo yomkhiqizo ilula: uma isilinganiso singalungile, ingxabano yonke yokuphepha iyawa.

Ukuqinisekiswa kokuphepha kwezimoto akuseyona into eyenzeka kanye kuphela; kuyindlela eqhubekayo, eqhutshwa yidatha esukela ekulingiseni umqondo kuze kufike ekugunyazweni kokugcina kokukhiqiza. Onjiniyela badinga izinsiza zokulinganisa ezisebenza ngendlela efanayo esivivinyweni sokuqala nasesivivinyweni samakhulu, ngoba ingxenye encane yemizuzwana yephutha lesikhathi noma i-accelerometer eyodwa engaqondile ingenza umkhankaso wonke ungasebenzi. Ngakho-ke izindlu zokuhlola izingozi zifuna abalingani bemishini abaqonda kokubili i-physics yokushayisana kanye namaqiniso angokoqobo ohlelo lokuhlola olumatasa. Badinga futhi abahlinzeki abangachaza ukuthi incazelo yesenzwa ihambisana kanjani ne-protocol ethile yokulawula. Kulesi sihloko sihlola ukuthi imishini yesimanje yokuhlola izingozi zezimoto isebenza kanjani, izindaba zamuva zemboni zisho ukuthini kumasu okuhlola, nokuthi i-Shenzhen Shenmei Technology Testing Equipment Co., Ltd. isekela kanjani ukuhambisana nezindinganiso ze-C-NCAP, Euro NCAP, IIHS, FMVSS, ne-GB.

Ukuhlolwa kwengozi ukuhlolwa okulawulwayo, okuphindaphindekayo okuklanyelwe ukucindezela isigameko esinodlame nesiphithizelayo sibe idatha elinganisekayo. Uchungechunge lokulinganisa luqala ngezinzwa ezifakwe kumadummy okuhlolwa kwengozi, luqhubeke ngezinhlelo zokuqoqwa kwedatha ezigibele, futhi luphele ngezithombe zekhamera esivinini esiphezulu ezivumelanisiwe ezivumela onjiniyela ukuthi baphinde badlale umthelela ngefreyimu ngayinye. Ngaphandle kwemishini yokuhlolwa kwengozi yezimoto ethembekile, imoto eyisibonelo ebizayo iyacekelwa phansi futhi idatha evelayo ayisebenziseki, okusho ukuthi isabelomali sonke sokuhlolwa sisetshenziswe ize. Izinhlelo zezithiyo, izinhlelo zokuhlolwa kwesledi, kanye namarigi okubeka zikhona ukuze kuqinisekiswe ukuthi izimo zomthelela zihambisana ngqo neprotocol, ngokudubula ngakunye. Lapho isixhumanisi esisodwa kulolo chungechunge siphuma esimweni esifunekayo, wonke umkhankaso ulahlekelwa ukuthembeka kubalawuli, abashwalense, kanye namakhasimende ngokufanayo. Ngakho-ke imishini emihle ayigcini nje ngokuqopha izinombolo; ivikela ukuba semthethweni kwazo zonke izinqumo zobunjiniyela ezilandelayo.

Izingozi zezentengiselwano ziphakeme ngokulinganayo, ngoba uhlelo lokuhlola ukuphepha olubambezelekile lungabuyisela emuva ukwethulwa kwemoto ngezinyanga futhi luphazamise ukuhlelwa kokukhiqiza. Abakhiqizi babhekana nengcindezi ekhulayo evela kugesi, njengoba amaphakethe ebhethri ashintsha ukuqina, ukusatshalaliswa kwesisindo, nokuziphatha kokumunca amandla kwesakhiwo somzimba okwakucatshangwa ukuthi kuzohlolwa amashumi eminyaka edlule. Amaqembu ezokuphepha manje asebenzisa izinhlobo eziningi zokuhlola imodeli ngayinye kunalokho ababekwenza eminyakeni eyishumi edlule, ngenkathi esasebenza ngenani elifanayo elilinganiselwe lamaphrothothaipi namahora enkundla yokuhlola. Ngakho-ke, imishini yokuhlola izingozi zezimoto enomthamo ophezulu, elinganiswe kahle iyithuluzi lokukhiqiza kanye nethuluzi lokuhambisana nemithetho. Inquma ukuthi ukuguqulwa komklamo kungahlulelwa ngokushesha kangakanani, nokuthi onjiniyela bangazibophezela ngokuqiniseka kangakanani oshintsheni. Yileso simo lapho i-Shenzhen Shenmei Technology Testing Equipment Co., Ltd. ibeka khona ama-sensor ayo e-Q-series dummy kanye nezinsimbi zokulinganisa ezinembile.

IShenzhen Shenmei Technology Testing Equipment Co., Ltd. iyibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni, ekuthuthukisweni, ekukhiqizeni, nasekulinganiseni izinzwa zezimboni eziphezulu kanye nemishini yokuhlola enembayo yezokuphepha kwezimoto kanye nezinhlelo zokuzwa kwezimboni. Ithimba lobunjiniyela lale nkampani lihlanganisa ubuchwepheshe bokuklama ama-transducer, ubunjiniyela bemishini, i-electronics, kanye ne-embedded software, okuyivumela ukuthi ilethe izixazululo eziphelele zokulinganisa esikhundleni sezingxenye ezizimele. Uhlu lwayo lwezinto luhlanganisa izinzwa zama-crash test dummy zochungechunge lwe-Q, amamodeli ochungechunge lwe-HPM-II, amadivayisi e-3D H-point, kanye nezingubo zama-dummy ezingane, konke okuthuthukiswe ngenhloso yelabhorethri yezimoto. Hlola i-Mayelana Nathi ikhasi ukuze uthole isithombe esigcwele somlando wenkampani, amalungelo obunikazi, kanye namakhono okukhiqiza. Ngenxa yokuthi ukuklama, ukukhiqiza, nokulinganisa kwenziwa ngaphakathi, inkampani ingaphendula ngokushesha ezidingweni eziqondile ezivela kumalabhorethri ngamanye. Lokhu kuhlanganiswa okuqondile kungenye yezizathu eziyinhloko zokuthi i-Shenzhen Shenmei ithenjwe izikhungo zokuhlola izingozi ezingakwazi ukukhokhela isikhathi sokuphazamiseka okungahleliwe.

Izivakashi ezenkampanini IKHASIIkhasi lizothola iphrofayela yekampani, imikhiqizo evelele, amalungelo obunikazi, amalogo ozakwethu, izindaba zekampani, kanye nefomu lemibuzo kuhlangene endaweni eyodwa. Inkampani ichaza umgomo wayo njengokwenza ukuzwa okunemba kakhulu kufinyeleleke kuyo yonke ilabhorethri yezokuphepha, noma ngabe leyo labhorethri ingeyomkhiqizi wemoto womhlaba wonke noma ingeyomhlinzeki wengxenye wesifunda. Amalungelo ayo obunikazi ahlanganisa ukupakishwa kwezinzwa, ukulungiswa kwesiginali, kanye namathuluzi okulinganisa athuthukisa ukuzinza kokulinganisa ngaphansi kokushaywa okunamandla. Ohlangothini lokukhiqiza, i-Shenzhen Shenmei igxile ekulinganiseni okuqinile, ochungechungeni lokulinganisa okulandelekayo, kanye nokulawulwa kwekhwalithi okubhaliwe esinyathelweni ngasinye sokukhiqiza. Lezi zinqubo zibalulekile ngoba inzwa yedummy efunda ngokungalungile ikhiqiza idatha okungekho ukucubungula kwangemuva okungayilungisa. Inkampani futhi isebenzisana nezikhungo zocwaningo ngezindlela zokuhlola ezisafufusa zezimoto zikagesi nezizimele, okugcina ulwazi lwayo lobunjiniyela lusesikhathini.

Umnyombo wephothifoliyo umndeni wamadami okuhlola ukushayisana anezinsimbi kanye namaphakethe ezinzwa awenza aphile. Amadivayisi okuhlola okufana nomuntu afana namamodeli e-ATPS/D30, D40, kanye ne-D50, kanye namadami ezingane ochungechungeni lwe-Q, ahlome ngezinto zokulinganisa umthwalo, ama-accelerometer, ama-potentiometer, kanye nezinzwa zokuchezuka ezirekhoda ukucindezelwa kwesifuba, ukushesha kwekhanda, amandla okugoba entanyeni, umthwalo wethambo lomlenze, kanye nezinye izindlela zokulimala. Inzwa ngayinye kufanele imelane nokwehla okudlula u-100 g ngenkathi igcina ukulingana, impendulo yesigaba, kanye nokwenqaba kwe-eksisi ehlukahlukene. Phezulu konkeIMIKHIQIZOikhathalogi ukuze ubone ukuthi lezi zingxenye zihlelwa kanjani ngezindlela ezahlukene zokuxhumana nezindawo zokuhlala. Ukufakwa kwezinsimbi zedummy okunembile kuyimehluko phakathi kokuphasa ngomkhawulo nokuphasa okuncane okubanga ukuphindwa kokuhlolwa.

Eduze kukanodoli kunesistimu ephelele yokulinganisa: amasistimu okuhlola ama-sled akhiqiza izimo zokushaya ngaphandle kokucekela phansi imoto ephelele, amakhamera ashesha kakhulu athwebula ukuguquka ngezigidi zamafreyimu ngomzuzwana, amayunithi okuqoqa idatha ahlanganisa isikhathi sawo wonke amashaneli asebenzayo, kanye namasistimu ezithiyo ahlinzeka ngomthwalo wokushaya ophindaphindekayo. Ukuvumelanisa kuzo zonke lezi zingxenye kubalulekile, ngoba izindlela zokulimala zibalwa ngobudlelwane phakathi kokusheshisa nokuhamba ngesikhathi kunokuba kubalwe kunoma yikuphi ukufundwa okukodwa. I-Shenzhen Shenmei iphinde ihlinzeke ngezinto eziyisizo ezifana namadivayisi e-3D H-point okulinganisa indawo yokuhlala kanye nezingubo zikanodoli ezivikela izinzwa kuyilapho zigcina ukwethembeka kwezinto eziphilayo. Lapho lezi zinto zicaciswa ndawonye, amalabhorethri agwema izinkinga zokuhambisana ezivame ukuvela ngokuxuba imikhiqizo, izixhumi, nezitifiketi zokulinganisa. Umphumela uwuhlelo lwemishini yokuhlola ukushayisana kwezimoto oluziphatha njengethuluzi elilodwa elihambisanayo, elilindelekile.

Ukuqonda kahle kokuqala ngokuklanywa kwenzwa, kude ngaphambi kokuba noma yikuphi ukuhlolwa kwenziwe. I-Shenzhen Shenmei ikhetha ama-strain gauges, amanethiwekhi okufanisa, kanye namakhaya anciphisa i-hysteresis, ukushintsha kwezinga lokushisa, kanye nokuzwela kwe-cross-axis, ukuze isiteshi ngasinye sibike lokho okwenzekile ngempela kunalokho okuthandwa yi-electronics ukubika. Ukuphindeka kuqinisekiswa ngokwezibalo ngokusebenzisa izivivinyo zokuwa okuphindaphindiwe kanye ne-sled, nemibandela yokwamukelwa echazwe ngaphambi kokuba kudutshulwe okokuqala. Ukulinganisa kwenziwa ngokumelene nezindinganiso eziyireferensi ezilandelwayo, futhi yonke insimbi ithunyelwa namadokhumenti abalawuli kanye nabacwaningi bangaphandle abangawalandela ngaphandle kwencazelo eyengeziwe. Ukwenza ngokwezifiso kuvumela ilabhorethri ukuthi icele ubude bekhebula obukhethekile, i-geometry yokufaka, noma izici zokuphuma ngaphandle kokushiya umgomo wokulinganisa oyisisekelo. Ukuhlanganiswa kwe-turnkey kuhlanganisa konke lokhu kube uhlelo olugunyaziwe olulungele umkhankaso walo wokuqala wokuhlolwa ngosuku lokulethwa.

Inzuzo engokoqobo yalezi zimilo ezinhlanu yijubane elinethemba. Lapho imishini inemba, onjiniyela bangabona umehluko omncane phakathi kwezinguqulo zomklamo futhi bathathe izinqumo kusenesikhathi ohlelweni. Lapho iphindeka, idatha yamathrendi eqoqwe phakathi nezinyanga zokuhlola ihlala iqhathaniseka ngisho noma abasebenzi beshintsha amashifu. Lapho ilinganiswa kahle, ukuhanjiswa kwezidingo zomthetho kudlula ekuhlolweni futhi kugwema ukuhlolwa kabusha okubizayo. Lapho yenzelwe ngendlela oyifunayo, ukusethwa okungajwayelekile njengokuhlolwa kokuvinjelwa kwezingane ezihlalayo ngemuva noma izifundo zokungena kwebhethri kuyenzeka esikhundleni sokungenzeki. Lapho ilethwa njengohlelo oluphelele, ilabhorethri isebenzisa isabelomali sayo ekuhloleni kunengcuphe yokuhlanganisa. Leyo nhlanganisela iyona kanye i-Shenzhen Shenmei Technology Testing Equipment Co., Ltd. eyakhe udumo lwayo kuyo.

Ukusakazwa kwakamuva ku-Izindabale sigaba sikhombisa ukuthi indawo yezokuphepha ishintsha ngokushesha kangakanani. Ukuphepha kwebhethri lemoto kagesi sekuphezulu ezinhlelweni, ngoba iphakethe elilimele lingaletha ingozi yokushisa okwedlulele imethrikhi zokushayisana zakudala ezingakaze zenzelwe ukuyibamba. Izindlu zokuhlola manje sezihlanganisa ukushayisana kwemishini nokuhlolwa kokuhlukaniswa kukagesi kanye nokuqapha ngemuva kokushayisana amazinga okushisa amaseli. Ukuqinisekiswa kwe-ADAS kwengeza esinye isendlalelo, kudinga ukushayisana okubuyiseleka kalula kwezinto ezithambile kanye nesikhathi esiqondile sokuqalisa ukutholwa kwabahamba ngezinyawo, ukubhuleka okuphuthumayo okuzenzakalelayo, nemisebenzi yokugcina umzila. Ukuhlolwa kwezimoto ezizihambelayo kuqhubekela phambili nakakhulu, kudinga imitapo yezigameko, ukuqinisekiswa kokuhlanganiswa kwezinzwa, kanye nezigameko ezingemuva ezingabuyiselwa ngesikhathi esifunwayo. Izivumelwano ze-NCAP ezibuyekeziwe ziqhubeka nokwethula izigameko ezintsha ezifana nokuvikelwa kwabagibeli ohlangothini olukude kanye nokulinganisa ukuphepha okusebenzayo, okushintsha kokubili onodoli abasetshenziswayo kanye neziteshi zedatha eziqoshiwe.

Lezi zinguquko zishintsha izidingo zemishini esetshenziswayo esikhundleni sokumane nje kwandise inani lokuhlolwa. Ukukalwa kokungena kwebhethri ledivayisi kudinga izinzwa zokuhamba kanye namapuleti amandla akwazi ukumelana namandla aphezulu kagesi kanye nendawo encane kakhulu yokupakisha. Izinhloso ze-ADAS zidinga ukukalwa kokuziphatha kwemoto ngokunemba kwendawo okusezingeni lamasentimitha kanye nochungechunge lokuqoqwa kwedatha oluvumelaniswa eziteshini eziningi kakhulu. Ukuhlolwa okuzimelayo kuzuza emishinini ezenzakalelayo kanye namarekhodi edijithali angafaniswa kuzinguqulo zesofthiwe. Ngakunye kwalokhu kuthambekela kwandisa inani lemishini yokuhlola ingozi yemoto enezinsimbi ezinhle, ecalibrated kahle, ngoba izindleko zokuhlolwa okungasebenzi ziyaqhubeka zikhuphuka. I-Shenzhen Shenmei ibheka lezi zinguquko ngokuseduze futhi ilungisa izicaciso zezinzwa ngokufanele.

I-Shenzhen Shenmei's umgwaqo womkhiqizo ubunjwa ngokuqondile yilezi zinguquko zemboni. Izinkundla zayo zezinzwa ziklanyelwe ukuthi zihlelwe kabusha ukuze zisetshenziselwe izifundo zokungena kwebhethri, indlela yayo yokuqoqa idatha igcizelela inani lamashaneli nokunemba kwesikhathi, futhi izinsizakalo zayo zokulinganisa zihlanganisa ububanzi obukhulu bamandla nokusheshisa okudingwa yimigomo yesimanje. Ngenxa yokuthi inkampani ikhiqiza ngaphakathi, ingakwazi ukwenza iphrothothaiphuli yephakethe lezinzwa elishintshiwe lesimo esisha emasontweni kunokuba kube ngamakota. Lokhu kusabela kubaluleke kakhulu lapho umthetho umenyezelwa futhi amalabhorethri kufanele abe alungele wona ngosuku olumisiwe lokuhambisana. Ukusebenza nomhlinzeki oqonda kokubili i-physics kanye nephepha kunciphisa ingozi yokumangala sekwephuzile, okubizayo. Futhi kuvumela amalabhorethri ukuthi ahlele ukuthengwa kwemishini ngomjikelezo womgomo kunokuba asabele kuwo.

Ukuhambisana nomthetho wulimi olwabelwana ngalo onjiniyela bezokuphepha kanye nabalawuli, futhi yonke inqubo ichaza amathuluzi ayo okulinganisa, uhlobo lwedamu, isivinini sokushayisana, indawo yokuhlala, kanye nemigomo yokuphasa. Izindinganiso ze-C-NCAP ne-GB zilawula imakethe yaseShayina; i-Euro NCAP kanye nemithetho ye-UN kusebenza kulo lonke elaseYurophu; i-IIHS ihlola ukushayisana kwangaphambili okuseceleni kanye nokushayisana ohlangothini e-United States; i-FMVSS icacisa izidingo zikahulumeni ezihlanganisa ukuvikelwa kwabagibeli ekushayisaneni kanye namandla ophahla. Ngakho-ke ilabhorethri ehlomele kahle idinga imishini yokuhlola ukushayisana kwezimoto eguquguqukayo ngokwanele ukusebenzela lezi zinhlelo ezimbalwa ngaphandle kokwakha kabusha lonke uchungechunge lokulinganisa. Izinzwa zikaShenzhen Shenmei kanye namadamu zichazwe ngokuhambisana namabanga okusebenza alezi zindinganiso ezizidingayo, futhi izitifiketi zokulinganisa zibhekisela ezindinganisweni ezilandelwayo ezamukelwa abacwaningi mabhuku. Lokhu kusebenzisana kuyinzuzo engokoqobo kubaphakeli abathengisa esifundeni esingaphezu kwesisodwa.

Umsebenzi wokuhambisana nemithetho ubuye uvuse ukuziphatha kahle kwezincwadi. Umbiko wokuhlola kufanele ubonise izinombolo zochungechunge lwezinzwa, izinsuku zokulinganisa, ukuzwela kwesiteshi, izilungiselelo zesihlungi, namazinga okuthatha amasampula, ngoba umphumela ongakwazi ukuphindwa awukwazi ukwethenjwa ngumlawuli noma inhlangano yabathengi. Amalabhorethri agcina amarekhodi afanayo emishini nokulinganisa athola ukuhlolwa kwama-akhawunti kungesona sikhathi esinzima kakhulu kunalawo athembela ezinqubweni zesikhashana namalogi abhalwe ngesandla. I-Shenzhen Shenmei isekela lesi siko ngokuhlinzeka ngedatha yokulinganisa efundeka ngomshini kanye nemigomo yokuqamba amagama engaguquki kuyo yonke imindeni yemikhiqizo. Lapho ilabhorethri isebenzisa umhlinzeki oyedwa kuma-dummies, izinzwa, nokutholwa kwedatha, imigqa yokulandelela iyafinyela futhi ukubika kuba yinto evamile kunokuba kube umsebenzi wocwaningo. Lokho kufana kuyinzuzo yangempela yokuncintisana lapho izikhathi zokugcina zisicindezela futhi izikhala zokuhlola zibiza kakhulu.

Ukusebenza kwemishini kuncike kakhulu endleleni efakwe futhi inakekelwa ngayo njengoba kuncike endleleni eyaklanywa ngayo. I-Shenzhen Shenmei inikeza ukusekelwa kokufakwa, isiqondiso sokuhamba kwekhebula, kanye nokuhlolwa kokuqinisekisa ukuze uhlelo olusha lukhiqize idatha ethembekile kusukela ekusebenzeni kwalo kokuqala. Ukuqeqeshwa kwabasebenzi kuhlanganisa ukuphathwa kwezinzwa, ukuhlanganiswa kwe-dummy, ukuqinisekiswa kokulinganisa, kanye nokuxilongwa kwamaphutha,