Kuchulukitsa komanso kopitilira malire kwa magalimoto akuluakulu kumapangitsa kuwonongeka kwakukulu kwa misewu ndikuyika chiopsezo chachikulu changozi, vuto lalikulu m'dziko la 70% amadziwika kuti ndi malire ochulukirapo. Izi zimabweretsa kuwonongeka kwachuma kwa pafupifupi 3 biliyoni, ndi zotayika kuchokera pamagalimoto opitilira muyeso ndikupitilira malire pamisewu yopitilira 30 biliyoni r mb pachaka. Chifukwa chake, ndikofunikira kwambiri kuwunika magalimoto odzaza ndi misewu yayikulu.
Pofuna kuyendetsa galimoto popanda kusokoneza magalimoto osasokoneza magalimoto, olemera pakusunthira (Wim) Highway Honey Syonation Syoner yatulukira. Dongosolo ili likugwiritsa ntchito pierart quartz kuti muyeze mofulumira magalimoto ngati magalimoto odutsa pamsewu wapamwamba (<120km / H) ndikuyambitsa makamera owunikira kuti mujambule.
Ma syviko quartz masensa amapangidwira mwapadera kuti achepetse mitengo yotsika mtengo, ma prip quartz a quartz quartz exoners modekha yolemera komanso chitetezo cha mlatho. Amapangidwa ndi mphamvu yayitali aerosyumu aeminium aloy komanso mofatsa zamagetsi, masensa awa ali ndi vuto lalikulu, tumile, kukwiya, ndi kutopa konse. Kudzera mu matenda okalamba, seer kukhudzika kumakhala kokhazikika kwazaka zambiri.
Invally yodzaza ndi zotayika za elastic entucz, enviko quartz zimakhazikika mkati mwamtendere, ndikuletsa chinyezi bwino, ndi mtengo wokhazikika woponderezedwa ndi 200gω.
Wophatikizidwa mumsewu, pomwe magalimoto amapitilira, mawilo amakakaniza pamtunda wa sensor, ndikupangitsa makhiristo a quartz mkati mwa sensor kuti apange chindapusa chifukwa cha piezoelertric. Mlanduwo umakulitsidwa ndi vuto lakunja kukhala chizindikiro cham'madzi, chomwe chimakhala cholingana mwachindunji ndi zovuta zomwe zimagwiritsidwa ntchito ku sensor. Pakuwerengera chizindikiro, kulemera kwa gudumu lililonse motero kulemera konse kwa galimotoyo kungapezeke.
Kupanikizika kwa kupanikizika kwa piezoelectric quartz sikusintha mosasamala kanthu za kutentha, nthawi, kukula kwake, komanso kuthamanga. Chifukwa chake, ngakhale magalimoto atadutsa malo oyezera pamalo othamanga, ma quartz amatha kukhala olondola kwambiri.
Zithunzi za Wim zikamizidwa mumsewu, zimawonekera kuwala kwa dzuwa, mvula, ndi kuthamanga kwa maguwi, kupangitsa kuti ofalitsa odalirika.
Kutentha ndi chinyezi chopindika:
Sensors yokhala ndi malo okhala ndi chipinda choyesera cha chilengedwe cha -40 ℃ mpaka 85 ℃ kutentha ndi chinyezi chopindika pa 500. Pa mayeso, kupondereza kwa masensa sikuyenera kukhala kotsika kuposa 100gω. Pambuyo pa kutentha ndi chinyezi chopindika chopindika, masensa amateteza chitetezo chambiri komanso kuyezetsa kwautopa.
Kuyesa Kwambiri
Kuyeza kwapadera kumagwira ntchito yovuta ya 6000n pogwiritsa ntchito mutu wambiri ndi 50mm x 50mm pamapeto a sensor ndi pakati, ndikutsitsa kamodzi pa sekondi imodzi, kutopa kwambiri. Kusintha kwamphamvu kwa malo oyeserera kuyenera kukhala <0,5%, ndipo payenera kuwonongeka kapena kufalikira kwa mawonekedwe.
Kuteteza:
Kuyesa kwa Chitetezo kumaphatikizapo kumiza mokwanira kumiza sensor m'madzi, kuzungulira pakati pa kutentha kwa chipinda ndi 80 ℃, ndi nthawi yonse yoyeserera kwa maola 1000. Pa mayeso onse, kukana kwa sensor sikuyenera kukhala kotsika kuposa 100gω.
Mgwirizano wa Pinoelectric Quartz sensor signals ndi chizindikiro chovuta popanga njira ndi kulondola. Zabwino kwambiri pinzoebyric quartz syshurs onetsetsani fso <0,5% kudutsa gawo lonse. Kwa masensa a wim, cholakwika cholumikizira chilichonse kutalika kwa sensor sikuyenera kupitirira 2%. Chifukwa chake, zida zoyeserera komanso zoyeserera ndizofunikira pakupanga sensor.
Kutumiza mawonekedwe kumayeserera ma curve ndi cholakwika (% fso) mukamatsitsa ndikutsitsa mutu wa ma 100mm kuyika pa sensa iliyonse.
Chizindikiro cha Chizindikiro chimayesa kufunika kwa kukweza pamtunda wa sensor (popanda kunyamula mitu ya 50mm ndi mphamvu ya 8000n, yomwe imapezeka kuti isawerenge chizindikiro kusungunuka m'mbali mwa njira ya sensor.
Komabe, ena opanga mwadala amagwiritsa ntchito mafayilo a 250mmm omwe amaliza kuyesedwa kwa sigineko, ofanana ndi 5 nthawi zosintha za kupindika, zomwe zimapangitsa kulondola kwa 1%. Zizindikiro zokha zomwe zimapezeka ndikuyika miyeso pogwiritsa ntchito mutu wa 50mmm kadukidwe mutha kuwonetsa kulondola komanso mtundu wa sensor.
Enviko Technologloglogloglogy Co., LTD
E-mail: info@enviko-tech.com
https://www.envikotech.com
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Post Nthawi: Apr-08-2024
