Chifukwa cha kuchuluka kwa magalimoto mumzinda, kayendetsedwe ka malo oimika magalimoto kachikhalidwe kakukumana ndi mavuto monga kusagwira bwino ntchito komanso kuwononga zinthu. Zipangizo zoyezera ma ultrasound zimatha kupititsa patsogolo kwambiri magwiridwe antchito oimika magalimoto komanso kuyang'anira malo oimika magalimoto poyang'anira momwe magalimoto alili nthawi yeniyeni.
Masensa a ultrasound amagwira ntchito motsatira mfundo ya kuwunikira kwa mafunde a phokoso. Chotumizira chimatulutsa ma pulse a ultrasound othamanga kwambiri, omwe amawonetsa zopinga (monga magalimoto) ndikubwerera ku cholandirira. Powerengera kusiyana kwa nthawi yomwe mafunde a phokoso amayenda kupita ndi kuchokera ku chinthu, makinawo amayesa mtunda molondola.
Galimoto ikalowa m'malo oimika magalimoto, sensa imazindikira kusintha kwa mtunda ndipo imayambitsa kusintha kwa momwe zinthu zilili. Njira yoyezera yopanda kukhudza iyi imapewa kuwonongeka kwa thupi ndipo ndi yoyenera malo ovuta.
Dongosolo lanzeru loimika magalimoto limazindikira momwe malo oimika magalimoto alili kudzera mu malire omwe akhazikitsidwa kale. Ngati mafunde a ultrasound omwe atulutsidwa ndi sensa "adutsa momasuka" mkati mwa malire omwe akhazikitsidwa kale, malowo amadziwika kuti ndi opanda anthu. Mosiyana ndi zimenezi, ngati mafunde a ultrasound "atsekedwa" mkati mwa malire omwe akhazikitsidwa kale, malowo amadziwika kuti ndi ogwiritsidwa ntchito. Zotsatira zake zimatumizidwa nthawi yeniyeni kudzera mu magetsi owonetsa (achikasu ngati ogwiritsidwa ntchito, obiriwira ngati osakhala ndi anthu) ndi chophimba chapakati, kuonetsetsa kuti madalaivala ndi oyang'anira onse azitha kupeza zambiri mwachangu.
Pofuna kuthana ndi kusokonezeka kwa kuwala kwa njira zambiri komwe kumachitika chifukwa cha makoma, malo apansi, magalimoto oyandikana nawo, ndi zina zotero, masensa a ultrasonic samangofunika kusamala kwambiri poika malo komanso kugwiritsa ntchito ma algorithms apakati monga **kuyika nthawi** ndi **kuyika beamforming** kuti muchepetse zolakwika zozindikira. Posankha masensa, ndibwino kusankha mitundu yokhala ndi ngodya yopapatiza ya beam** kuti mupewe kuzindikira zabodza zomwe zimachitika chifukwa cha ngodya yotakata kwambiri ya beam. Kuphatikiza apo, kugwiritsa ntchito **kugwirizana** kwa masensa a ultrasonic kumatsimikizira kuti ngakhale atayikidwa mbali ndi mbali, sakhudzidwa ndi mafunde a phokoso omwe amatulutsa. Pogwiritsa ntchito masensa angapo kuti agwire ntchito limodzi, zigamulo zabodza chifukwa cha zopinga zina zitha kuchepetsedwa kwambiri.
| Kuzindikira kwa malo | 200-4000mm |
| Malo osawona | 0-200mm |
| Chiŵerengero cha ma resolution | 1mm |
| Kubwereza kulondola | ± 0.15% ya mtengo wonse wa sikelo |
| Kulondola kotheratu | ± 1% (kubwezera kutentha) |
| Nthawi yoyankha | 300ms |
| Sinthani hysteresis | 2mm |
| Kusintha pafupipafupi | 3Hz |
| Kuchedwa kwa magetsi | ＜500ms |
| Mphamvu yogwira ntchito | 9...30VDC |
| Palibe katundu wamakono | ≤25mA |
| Chizindikiro chotulutsa | LED Yofiira: Palibe chandamale chomwe chapezeka mu mkhalidwe wophunzitsira, nthawi zonse chimayatsidwa; |
| LED Yachikasu: Mu ntchito yanthawi zonse, mawonekedwe a switch; | |
| LED Yabuluu: Chowunikira chapezeka ngati chophunzitsira chili mkati, chikuwala; | |
| LED Yobiriwira: Kuwala kowonetsa mphamvu, nthawi zonse kumayatsidwa | |
| Mtundu wolowera | Ndi ntchito yophunzitsira |
| Kutentha kozungulira | -25℃…70℃ (248-343K) |
| Kutentha kosungirako | -40℃…85℃ (233-358K) |
| Makhalidwe otulutsa | Thandizani kukweza kwa doko lozungulira ndikusintha mtundu wa zotuluka |
| Zinthu Zofunika | Chophimba cha nickel cha mkuwa, utomoni wa epoxy wodzazidwa ndi galasi |
| Digiri ya chitetezo | IP67 |
| Kulumikizana | Cholumikizira cha M12 cha ma pin 4/chingwe cha PVC cha 2m |
Masensa a ultrasound, chifukwa cha kulondola kwawo komanso kudalirika kwawo, akhala mphamvu yosintha zinthu pa kayendetsedwe ka garaja yamakono. Choyamba, amakonza njira zoyimitsira magalimoto mwa kuchepetsa nthawi yomwe madalaivala amathera pofufuza malo, motero amawonjezera luso la ogwiritsa ntchito.
Kachiwiri, kudzera mu kuphatikiza deta kuchokera ku masensa angapo, makina oimika magalimoto anzeru amathandiza kugawa bwino zinthu zoimika magalimoto. Njira imeneyi imachepetsanso ndalama zogwirira ntchito komanso imapangitsa kuti ntchito ziziyenda bwino. Kuyambira pakukweza magwiridwe antchito tsiku ndi tsiku mpaka kuthandizira kukonzekera magalimoto akuluakulu, kugwiritsa ntchito masensa a ultrasound kukuchulukirachulukira, zomwe zikupereka chithandizo chofunikira kwambiri pakukula kwa makina oyendera anzeru kwa nthawi yayitali.
Nthawi yotumizira: Januwale-20-2026