Njira Yodziwira Oyenda Panjira
Njira Yodziwira Oyenda Pansi idapangidwa kuti ichepetse ngozi yomwe galimoto ingagunde ndi oyenda pansi. Ntchito yaikulu ya dongosololi ndi kuzindikira nthawi yake kukhalapo kwa anthu omwe ali pafupi ndi makinawo. Pankhaniyi, imangochepetsa kuyenda, zomwe zimachepetsa mphamvu yakugunda pakagundana. Kuchita bwino kwa Kuzindikira Oyenda Pansi pazida zamagalimoto kwatsimikiziridwa kale muzochita: chiwopsezo cha kuvulala kwakukulu chachepetsedwa ndi gawo limodzi mwa magawo atatu ndipo chiwerengero cha kufa kwa oyenda pansi pa ngozi zapamsewu chachepetsedwa ndi kotala.
Kawirikawiri, dongosololi limagwira ntchito zitatu zogwirizana kwambiri:
- kudziwika kwa anthu omwe akulowera galimoto;
- kuwonetsa kwa dalaivala za ngozi yakugunda;
- kutsitsa liwiro la kuyenda pang'onopang'ono mumalowedwe odziwikiratu.
Dongosololi linapangidwa kale m'ma 1990, koma linkagwiritsidwa ntchito pamagalimoto ankhondo okha. Kwa nthawi yoyamba mumakampani opanga magalimoto, makina otchedwa Pedestrian Detection adayambitsidwa mu 2010 ndi Volvo.
Njira zozindikiritsa oyenda pansi
Njira Yodziwira Oyenda Pamtunda imagwiritsa ntchito njira zinayi, zomwe zimalola kuti dongosololi lipeze deta yodalirika pakukhalapo kwa munthu m'dera la kayendetsedwe ka anthu:
- Kuzindikira kwathunthu. Ngati chinthu chosuntha chizindikirika, dongosololi limakonza miyeso yake. Ngati kusanthula makompyuta kumasonyeza kuti miyeso yomwe ilipo ndi yofanana ndi ya munthu, ndipo sensa ya infrared imasonyeza kuti chinthucho ndi chofunda, ndiko kuti, chamoyo, ndiye kuti dongosololi limamaliza kuti pali munthu m'dera la kayendetsedwe ka galimoto. Komabe, kuzindikira kwathunthu kumakhala ndi zovuta zambiri, chifukwa zinthu zingapo zimatha kulowa mu sensa zone nthawi imodzi.
- Kutulukira pang'ono. Pankhaniyi, chiwerengero cha munthu palokha sichimaganiziridwa ngati chonse, koma ngati kuphatikiza kwa zinthu zina. Dongosolo Lozindikira Oyenda Pansi limasanthula mikombero ndi malo a ziwalo zathupi. Pambuyo pofufuza zigawo zonse, dongosololi limamaliza kuti pali woyenda pansi. Njirayi ndi yolondola, koma imafuna nthawi yochuluka kuti itolere ndi kusanthula deta.
- Kuzindikira kwachitsanzo. Iyi ndi njira yatsopano yomwe imaphatikiza ubwino wa kuzindikira kwathunthu komanso pang'ono kwa oyenda pansi. Dongosololi lili ndi database yayikulu yomwe imalemba zambiri za mawonekedwe a thupi, kutalika, mtundu wa zovala ndi mikhalidwe ina ya anthu.
- Kuzindikira kwamakamera angapo. Njirayi imalola kugwiritsa ntchito makamera owunika payekha makamaka kwa woyenda pansi aliyense amene awoloka msewu. Chithunzi chonsecho chimagawidwa m'magawo osiyana, omwe amawunikidwa payekhapayekha kuti azitha kugundana ndi munthu.
General ntchito mfundo
Masensa (kapena makamera otetezera) akangozindikira kukhalapo kwa woyenda pansi panjira akamayenda, Pedestrian Detection imangodziwikiratu komwe akuyenda ndi liwiro lake, kenako imawerengera komwe munthuyo ali panthawiyo. wa galimoto. Mtunda woyenda pansi, pamene makamera kapena masensa angamuzindikire, ndi aakulu kwambiri - mpaka mamita makumi anayi.
Makina apakompyuta akamaliza kuti kutsogolo kuli munthu, nthawi yomweyo amatumiza chizindikiro chofananira pachiwonetsero. Ngati dongosolo likuwerengera kuti kugunda kuli kotheka panthawi yomwe galimoto ikufika kwa munthu, ndiye kuti imaperekanso chizindikiro kwa dalaivala. Ngati dalaivala atangomva chenjezo (amasintha njira yoyenda kapena ayamba kugunda mwadzidzidzi), ndiye kuti Njira Yowunikira Oyenda pansi imakulitsa zochita zake pogwiritsa ntchito mabuleki mwadzidzidzi pamsewu. Ngati zomwe dalaivala amachita pa chenjezo palibe kapena sizikwanira kuti apewe kugundana kwachindunji, dongosololi limapangitsa kuti galimotoyo iime.
Kugwiritsa ntchito bwino komanso zovuta zomwe zilipo kale
Masiku ano, Pedestrian Detection System imatsimikizira chitetezo chokwanira pamagalimoto ndipo imachotsa chiwopsezo cha kugundana ndi oyenda pansi pa liwiro losapitilira 35 km pa ola. Ngati galimotoyo ikuyenda mothamanga kwambiri, dongosololi likhoza kuchepetsa mphamvu zowonongeka mwa kuchepetsa galimotoyo.
Zizindikiro zamagalimoto zimatsimikizira kuti Pedestrian Detection System ndiyofunikira kwambiri mukamayenda m'misewu yamzindawu, chifukwa imakupatsani mwayi wowongolera nthawi imodzi malo omwe oyenda pansi angapo akuyenda m'njira zosiyanasiyana.
Mutha kuyamikira kukongola kwa njirayi kokha pamagalimoto okwera mtengo. Kuti makasitomala athe kupeza mwayi, FAVORIT MOTORS Group of Companies imapereka mwayi wolembetsa kuti ayese kuyendetsa galimoto ya Volvo S60, yomwe ili ndi makina ozindikira oyenda pansi. Izi zidzalola osati kuyesa ntchito yatsopano ikugwira ntchito, komanso kumva chitonthozo chogwiritsa ntchito m'galimoto. Sedan yamphamvu ya 245 ndiyamphamvu yokhala ndi magudumu onse sikungotsimikiziridwa kuti ipereke kukwera kosavuta, komanso kupereka mikhalidwe yayikulu yotetezedwa pawekha ndi oyenda pansi.
Komabe, njira yatsopano yodziwira oyenda pansi ili ndi zovuta zake. Chimodzi mwazolakwika zazikulu zitha kuonedwa kuti ndikulephera kuzindikira anthu usiku kapena osawoneka bwino. Nthawi zina, dongosololi limatha kutenga woyenda pansi ndi mtengo wosiyana womwe ukugwedezeka ndi mphepo.
Kuonjezera apo, kusunga deta yaikulu ya pulogalamu, kuwonjezeka kwa zipangizo zamakompyuta kumafunika, zomwe, zimawonjezera mtengo wa dongosolo. Ndipo izi zimawonjezera mtengo wagalimoto.
Pakadali pano, opanga ma automaker akupanga chida chamakono chozindikira oyenda pansi chomwe chimangogwira ntchito pamasigino a Wi-Fi. Izi zidzachepetsa mtengo wake ndikuwonetsetsa kuti zidziwitso sizimasokoneza pantchitoyo.
