Antena yoyendetsa galimoto yanzeru ya 5g

ToxuTech'sMwamakonda Gnss+V2X+4G Chipsyepsye Chophatikizana cha SharkAntena: Kuthetsa Mavuto Aakulu a Mayankho a Magalimoto Odziyimira Pawokha a Migodi

Kale, kasitomala—wopereka njira yodziyimira payokha yogulira magalimoto odziyimira payokha yopangidwira migodi yayikulu yotseguka yapakhomo—ankakumana ndi mavuto monga “kulankhulana pakati pa galimoto ndi galimoto (V2V)” ndi “chidziwitso cha malo osalumikizana.” Mavutowa adayambitsa zochitika pafupipafupi za “kutsatira moyandikana kwambiri” kapena “kupatuka kwa njira” panthawi yogwira ntchito ya sitima, komanso kusokoneza magwiridwe antchito a katundu/kutsitsa katundu. Pofuna kuthana ndi zosowa izi, ToxuTechadapanga "mawonekedwe osinthidwa"Antena ya GNSS+V2X+4G yolumikizidwa ndi chipsepse cha shakiKudzera mu kuphatikiza ntchito ndi kusintha kwa zochitika zinazake, izi mlongoti Yathetsa bwino mavuto omwe ali pamwambapa. Pakadali pano, yagwiritsidwa ntchito kwambiri m'magalimoto 100 ogwetsa migodi ku mgodi wa malasha ku Shanxi Province, pamodzi ndi yankho la kasitomala.

Kusanthula Kufunika: Mfundo Zitatu Zofunika Kwambiri Zokhudza Kupweteka kwa Kasitomala, Kuwonetsa Mavuto a "Kugwirizana kwa Antena"

Yankho la galimoto yodziyimira payokha ya kasitomala cholinga chake chinali kukwaniritsa "ntchito ya magalimoto ambiri, kulumikizana ndi malo nthawi yeniyeni, komanso kulumikizana kwadzidzidzi." Komabe, panthawi yoyesa koyamba, mayankho a antenna achikhalidwe adavumbulutsa zofooka zazikulu:

1. Kuchedwa kwa Kulankhulana kwa V2V Kupitirira 500ms, Kulepheretsa Kugwira Ntchito kwa Gulu

Poyamba, kasitomala adagwiritsa ntchito njira yosiyana yokhala ndi "ma antenna odziyimira pawokha a V2X + odziyimira pawokha 4g Antenas": V2X inkagwira ntchito yolumikizirana ndi V2V yapafupifupi (monga kutsatira mtunda, ma braking signals), pomwe 4G inkagwira ntchito yotumizira deta yakutali. Komabe, malo a mgodiwo—omwe anali ndi malo otsetsereka komanso kusiyana kwakukulu—anapanga "malo osawoneka bwino" a ma antenna osiyana, zomwe zinapangitsa kuti kuchedwa kwa kulumikizana kwa V2V nthawi zambiri kupitirira 500ms. Pamene magalimoto oyendetsa migodi ankayenda pa 20km/h, kuchedwa kwa 500ms kunapangitsa kuti magalimoto ayende mamita ena atatu, zomwe zinawonjezera chiopsezo cha kugundana kumbuyo kwa ndege kapena kuchepetsa kuyendetsa bwino chifukwa cha mtunda wotsatira kwambiri.

2. Kuyika kwa GNSS ndi Deta ya V2X Zinali "Zosasinthika," ndi Kupatuka kwa Kuyanjana Kopitilira Mita 1

Kulinganiza bwino kunali kofunikira panthawi yokweza/kutsitsa magalimoto amigodi (monga magalimoto ambiri otsitsa malasha pa siteshoni yopopera nthawi imodzi, zomwe zimafunika kusunga kusiyana kwa mamita 1.5). Izi zimafuna kufanana kwa nthawi yeniyeni pakati pa deta yoyika GNSS ndi "chidziwitso cha malo agalimoto" chomwe chimatumizidwa kudzera mu V2X. Komabe, mu njira yachikhalidwe, Ma antenna a GNSSndipo ma antenna a V2X adayikidwa m'malo osiyanasiyana pa galimotoyo (GNSS kutsogolo kwa denga, V2X kumbuyo), zomwe zidapangitsa kuti "kusiyana kwa nthawi" pa kulandira chizindikirocho kukhale kosiyana. Izi zidapangitsa kuti kusiyana kwa kulumikizana kwa deta pamalo kupitirire mita imodzi, zomwe zidafuna kusintha mobwerezabwereza panthawi yolumikizira magalimoto ambiri ndikuwonjezera nthawi iliyonse yokweza/kutsitsa ndi mphindi 4-6.

3. Kukhazikitsa Ma Antena Ovuta, Ndalama Zokwera Zosinthira Magalimoto

Ma antenna ang'onoang'ono (amodzi a GNSS, V2X, ndi 4G) amafuna mabowo obowola 3-4 padenga la galimoto ya migodi. Izi sizinangowononga kapangidwe ka galimotoyo komanso zinawonjezera vuto la "kutseka kosalowa madzi": m'migodi yafumbi, yamvula, kapena yachisanu, madzi ankalowa mosavuta m'mabowo obowola, zomwe zinachititsa kuti magetsi afupike. Kulephera kwa antenna kunafika 25% mkati mwa miyezi itatu. Kuphatikiza apo, mawaya ndi kukonza zolakwika za ma antenna atatu kunafuna ntchito yowonjezera, zomwe zinawonjezera mtengo wosinthira pa galimoto iliyonse ndi RMB 800—ndipo zonse zinafika RMB 80,000 pa magalimoto 100.

Kupita Patsogolo Kwapadera: Mapangidwe Atatu Apakati a ToxuTech's Integrated Shark Fin Antenna, Kulunjika Pachiyambi cha Zofunikira

Pofuna kuthana ndi mavuto a kasitomala, ToxuTech idakhazikitsa gulu lodzipereka laukadaulo. Pambuyo pa kafukufuku wa migodi itatu pamalopo, gululo lidamaliza njira yothetsera "GNSS+V2X+4G triple-mode integrated" ya shark fin antenna. Mapangidwe apakati adayang'ana kwambiri "kuchepetsa kuchedwa, kulunzanitsa deta, ndikupangitsa kuti kukhazikitsa kukhale kosavuta":

1. Kapangidwe ka Kugwirizana kwa Chizindikiro cha Ma Mode Atatu: Kuchepetsa Kuchedwa kwa Kulankhulana mpaka Pansi pa 100ms

Zosinthidwa antenna ya chipsepse cha shakiMa module atatu adaphatikiza mu nyumba imodzi: module ya GNSS (yothandizira malo atatu kudzera pa BDS, GPS, ndi GLONASS), module ya V2X (yothandizira protocol ya PC5 yolumikizirana kwa nthawi yochepa), ndi module ya 4G (yothandizira LTE Cat.4 yotumizira mauthenga akutali). Ma module onse atatu adagawana "circuit filtering circuit" ndi "RF channel":

● Ma siginecha a V2X ndi 4G adagwiritsa ntchito ukadaulo wa "dynamic frequency switching" kuti apewe kusokoneza (V2X ikugwira ntchito pa 5.9GHz, 4G pa 1.8/2.6GHz), kuonetsetsa kuti kulumikizana kwapafupifupi ndi kutumiza kwakutali sikukhudzana;

● Kapangidwe kophatikizidwako kafupikitsa njira zotumizira ma signal a V2X ndi 80%. Mayeso am'munda m'malo ovuta a migodi adawonetsa kuchedwa kokhazikika kwa kulumikizana kwa V2V kwa 80–100ms—gawo limodzi mwa magawo asanu okha a yankho lachikhalidwe. Pamene magalimoto oyendetsa migodi ankayenda, "mtunda wowonjezera" womwe unkayambitsidwa ndi kuchedwa kwa 100ms unali wochepera mamita 0.6, zomwe zinakwaniritsa zofunikira zonse kuti magalimoto akhale otetezeka pambuyo pake (mpata wotetezeka wa mamita 1.5).

2. "Kugwirizanitsa kwa Milisecond-Level" kwa Deta Yolumikizirana Positioning, Kulamulira Kupatuka kwa Kuyanjana mpaka Mkati mwa 30cm

Pofuna kuthetsa kusalingana pakati pa malo a GNSS ndi deta ya V2X, antenna inaphatikiza "chip yolumikizira nthawi" kuti ikwaniritse "kulinganiza kwa wotchi" m'magawo atatuwa:

● Deta yoika malo (latitude, longitude, altitude) yomwe idapezedwa ndi GNSS module idatumizidwa mwachindunji ku V2X module kudzera mu basi yamkati yothamanga kwambiri, yomwe imatenga 5ms yokha - kupewa kuchedwa kwa mayankho achikhalidwe pomwe "deta yoika malo imatumizidwa koyamba ku terminal yomwe ili mkati, kenako imatumizidwa ku V2X module";

● Nthawi yomweyo, deta yokhudza malo otulutsira ma antenna inali yolumikizidwa ku "chizindikiritso cha galimoto ndi liwiro loyendera" lomwe limaperekedwa mu zizindikiro za V2X, kuonetsetsa kuti magalimoto olandila amatha "kugwirizana ndi malo ndi momwe galimoto ilili mu sekondi imodzi." Izi zinachepetsa kusiyana kwa kulumikizana kuchokera pa mita imodzi kupita mkati mwa 30cm, kuchotsa kufunikira kosintha mobwerezabwereza panthawi yolumikizira magalimoto ambiri ndikufupikitsa nthawi pa nthawi iliyonse yokweza/kutsitsa ndi mphindi 4 - zomwe zinapangitsa kuti maulendo ena awiri mpaka atatu pa galimoto iliyonse tsiku lililonse.

3. Kukhazikitsa Kogwirizana + Chitetezo cha IP6K9K: 30% Ndalama Zotsika Zosinthira

Pofuna kuthana ndi zovuta zokhazikitsa komanso kuchuluka kwa kulephera, antenna inali ndi zinthu ziwiri zofunika kwambiri pakukonza ndi kuteteza:

● Kapangidwe ka Kukhazikitsa kwa Bowo Limodzi: Ndi miyeso yonse ya 280mm × 180mm × 80mm (yofanana ndi ma antenna achikhalidwe a shark fin), antennayo inkafunika dzenje limodzi lobowola la mainchesi 50mm padenga la galimoto kuti ilumikizane ndi kulumikiza—mabowo ochepera 2–3 kuposa njira zachikhalidwe. Izi zinafupikitsa nthawi yosinthira galimoto iliyonse kuchoka pa maola 4 mpaka maola 1.5 ndipo zinachepetsa ndalama zosinthira ndi 30% (kuchokera pa RMB 800 mpaka RMB 560 pa galimoto iliyonse);

● Miyezo Yoteteza Kwambiri: Nyumbayo inagwiritsa ntchito ABS + PC alloy yosagwedezeka ndi "chophimba cha UV" (chogwirizana ndi kuwala kwa dzuwa kwamphamvu). Ma interface amkati anali ndi "ma gasket a silicone okhala ndi zigawo ziwiri + kutseka kwa ulusi," zomwe zimapangitsa kuti IP6K9K itetezedwe (popanda kutsuka madzi ndi jet yamphamvu komanso kupopera kutentha kwa 90℃). Ma circuit board nawonso adalandira "chophimba choteteza katatu" (choteteza dzimbiri ndi nkhungu kuchokera ku fumbi la malasha).

Kuyambira mu Ogasiti 2025, ToxuTech'sAntena ya GNSS+V2X+4G yokhala ndi zipsepse za shark yakhala ikugwira ntchito bwino kwa miyezi itatu ku mgodi wa malasha wa Shanxi pamodzi ndi yankho la kasitomala.

Pakadali pano,ToxuTechyapanga njira ziwiri zokhazikika zomwe zimagwiritsidwa ntchito pa magalimoto odziyimira pawokha: "GNSS+V2X+4G" ndi "GNSS+V2X+5G." Mayankho awa amatha kusinthidwa kuti agwirizane ndi milingo yotetezera ndi zizindikiro kutengera malo ogwirira ntchito magalimoto ogwirira ntchito (monga kutalika kwambiri, kusokoneza kwamagetsi kwambiri). Nthawi yotumizira yafupikitsidwa kuchokera ku masiku 45 achikhalidwe mpaka masiku 25, zomwe zimathandiza kuti mayankho a makasitomala agwiritsidwe ntchito mwachangu.