Accelerometer: chiyani komanso mmene ntchito zipangizo zamakono?

Ngati tikulingalira accelerometer, zidzakhala bwino pamene anatsimikiza ndi ukulu. Limafotokoza Malaputopu, mafoni, zosiyanasiyana zipangizo Masewero, komanso magalimoto. Cholinga chenicheni cha chipangizo ichi ndi kuyeza mathamangitsidwe chenicheni.

Mbali

Pali kachipangizo accelerometer mu foni ntchito zosiyanasiyana zolinga. Mwachitsanzo, kusintha kuwonetsera lathu. Kapena pamene akuchita zinthu zina mwa kugwirana chipangizo. Musaiwale za masewera, chifukwa tsopano iwo akutenga kuwawa kwa kuchuluka kwa accelerometers lapansi. masensa izi zilipo zosiyanasiyana opha, masewera mtima, iwo ntchito mu mutu-wokwera kuwonetsera kwa Sony. Ngati ife tione accelerometer ndiko kuti, ayenera ananena za tanthauzo lake wapadera Malaputopu, yeniyeni mu abulusa yovuta anaika kumeneko. Aliyense akudziwa za fragility kwambiri za galimoto yovuta, ndipo mu nkhani ya Malaputopu, mosavuta kuwonongeka amakhala kangapo apamwamba. Mu kugwa kwa kope accelerometer detects kusintha mwadzidzidzi mu mathamangitsidwe, ndiye adzalamulira kwa oyimitsira wa mitu pagalimoto zovuta kupewa osati kuwononga chipangizo, komanso kumwalira kwa deta.

kuchuluka zina

Mfundo zofanana ntchito mu wolemba galimoto kanema. Pa nthawi ya katundu braking, mathamangitsidwe ndi kumanganso galimoto amakhalabe kanema chikhomo wapadera, ndi kuteteza ku erasure ndi overwriting, potero ntchito kwambiri kusanthula ngozi mtsogolomo. Ngati ife tione accelerometer, icho chiri ndi kumene ntchito, ayenera kuti kwambiri zingamuthandize msika zipangizozi ndi galimoto. The Masewero mtima ndi mafoni, ndi ntchito yokhayo zolinga kusangalala, koma mu galimoto pa ntchito zawo zonse dongosolo zochokera chitetezo. Accelerometer kachipangizo amapereka ntchito airbag analamula kachitidwe, mabuleki, dziphunzitsiranso sitima ulamuliro, kachitidwe olimba, dziphunzitsiranso kuyimitsidwa, ndi machitidwe ena ovuta. Ngati timaona kuti chidwi cha opanga galimoto pa mphindi koposa zonse mwachindunji kwa kuonetsetsa chitetezo, ofunsira accelerometers adzakhala zambiri.

malingaliro

Ngakhale kuchuluka kwa ntchito accelerometers ali ndi bwino, kutukula nkumaganiza pa zimene akugwirabe ntchito zipangizo izi. Mwachitsanzo, wakhala akufuna kuti ntchito ngati accelerometer transducer mu zivomezi foni. Ndiko kuti, idzawonetsedwa ngati tikambirana chipangizo mwatsatanetsatane. Chifukwa cha zinthu zatsopano, zinadziwika kuti accelerometer amatha analanda inagwedezeka amphamvu a mipira yoposa isanu pa Richter lonse, koma akhale pafupi ndi malo omwe chivomezi a. Kumene, monga chifukwa sangathe adzatchedwa chidwi, asayansi amakhulupirira kuti lolondola zipangizo pa nthawi kokha kuonjezera, zomwe zingathandize iwo kudziwa zivomezi m'tsogolo pa mphamvu.

Kugwiritsa ntchito zinthu zatsopano

Mogwirizana ndi zimene zatchulidwa kale pali funso limodzi lokha: chifukwa accelerometer foni ndi kuyeza mphamvu yaikulu, ngati kale ndi chivomerezi sensa? Asayansi adaganiza zolenga zopezera mafoni tsogolo m'madera seismically yogwira. chiphunzitso ndi kuti zizindikiro zonse kwa zipangizozi adzabwera mu chivomerezi pakati mawunikidwe, wakupatsani kudziwa za madera amene akhudzidwa kwambiri ndi ngoziyo agwirire ntchito yopulumutsa efficiently. Ganizo si chidwi kwambiri ndi kwambiri kufunika m'madera ena a dziko lapansi, koma tsopano adakali kovuta kulingalira kuzindikira ake kuchita.

chipangizo

Ngati tikulingalira accelerometer, zidzakhala bwino atafufuza kamangidwe kake. Malinga zomangamanga, pali panopa mitundu yambiri ya zipangizo. ntchito accelerometer akhoza zochokera capacitor mfundo. Mu dongosolo ili, gawo makina ali mu mawonekedwe a sinker ochiritsira, displaceable malinga ndi malangizo amene chipangizo ndi linapendekeka. Monga kuchepetsa kusintha capacitance, ndipo makamaka, voteji. deta izi kupereka kusamuka kwa sinker, ndi kuti mathamangitsidwe ankafuna. Ndicho chimene ntchito accelerometer gyroscope.

Mtundu ambiri dongosolo piezoelectric. Iwo zochokera sinker ndi kumachita opanikizika pa galasi piezoelectric. Poyankha, amabala magetsi, kotheka kuwerengera mathamangitsidwe chofunika, ngati ife kudziwa magawo a dongosolo lonse.

Accelerometers ali kwake chimake zina zomwe ndi mwapadera anthu tafotokozazi. Iwo amatchedwa matenthedwe. Pa zomangamanga awo amapereka ntchito mpweya kuwira. Mofulumira chimachititsa izo kusiya malo ake poyamba, amene mulibe masensa wapadera. mathamangitsidwe akhoza kuchita masamu ngati munthu akudziwa zingati mpweya kuwira anasamukira chisonyezo.

Accelerometer: ndichiyani?

Phale ndi foni kachipangizo ichi ntchito makamaka kwa chipangizo poyankha kasinthasintha ndi mwai wina. Zimenezi zimathandiza zenera atembenuza kwambiri. Mu masewera accelerometers amagwiritsidwa ntchito kwambiri mwachangu, zoona mu nkhani iyi umalamulidwa ndi tilting wanu foni yamakono kapena piritsi.