Ku bijyanye n'ibikoresho bya Linear Resonant Actuators

Kuva kuri Telefoni Haptics kugeza ku mikoranire y'ejo hazaza: Uburyo Linear Resonant Actuators (LRA) zihindura ubunararibonye bwo gukora ku ikoranabuhanga?

Iyo ukanze kuri clavier ya virtual kuri terefone yawe, ubwo buryo bwo "gukanda" buturuka he? Iyo igikoresho cyawe cyo kugenzura umukino gihuye n'uburyo umukinnyi wawe asimbuka, ni irihe koranabuhanga riri munsi y'ubuso? Igisubizo kiri mu gice gito cyitwa Linear Resonant Actuator (LRA). Nk' "umutsi wo gukora" w'ibikoresho by'ikoranabuhanga bikoreshwa n'abaguzi, ibikoresho by'ubuvuzi, ndetse n'ikoranabuhanga rishobora kwambarwa, LRA zirimo kuvugurura uburyo dukorana n'ibikoresho binyuze mu mbaraga zo gushimangira. Uyu munsi, turimo guhishura amabanga y'iki gice "gito ariko gikomeye" - kuva ku miterere n'amahame yacyo kugeza ku bikorwa bifatika, inyungu za tekiniki, n'ibyerekezo by'ejo hazaza. Reka twinjire mu isi yaIbikoresho bitanga imirasire y'urumuri.

1. Si Imitingito Yose Ingana: Itandukaniro ry'ingenzi hagati ya LRA na moteri gakondo

Iyo tutekereje ku "guhindagura," benshi muri twe twibwira ko moteri za rotor zivuza urusaku muri telefoni zishaje—zimeze nka moteri zo mu modoka z'ibikinisho zo mu bwana, zitera guhindagura binyuze mu kuzunguruka rotor idasanzwe. Ariko ubu buryo "busanzwe" bwo guhindagura ntibushobora kongera guhaza ibisabwa byinshi by'ibikoresho bigezweho kugira ngo bikoreshwe mu buryo bworoshye: gusubiza buhoro, gusubiza buhoro, ndetse n'urusaku rudakenewe ruturuka ku mubiri w'igikoresho.

Kuvuka kwa Linear Resonant Actuators (LRAs) byahinduye burundu umukino. Ishingiro ryabyo si "kuzunguruka" ahubwo ni "guhuza" - binyuze mu miterere y'ubuhanga, ibice by'imbere bitanga imitingito ikora neza cyane ku murongo runaka, bigatanga ibitekerezo "bigufi, bikomeye, kandi byumvikana" bya moteri zisanzwe zidashobora guhura nabyo.

Kugira ngo dusobanukirwe icyuho, reka tugereranye LRA na moteri za Eccentric Rotating Mass (ERM) zikoreshwa cyane:

Ihame ry'imikorere: ERM zishingikiriza ku buremere buzenguruka kugira ngo zikore imbaraga n'ihindagurika ritaringaniye; LRA zikoresha ijwi rihindagurika rya sisitemu y'ubunini bw'izuba, riyobowe n'ijwi rihuza n'imbaraga za rukuruzi kugira ngo zikore ingendo zigororotse (nta bice bizenguruka).

Umuvuduko wo Gusubiza: ERM zikenera igihe cyo kwihutisha/kugabanya umuvuduko, bigatuma gutangira/guhagarara bitinda ndetse no gutanga ibitekerezo bidasobanutse neza; LRA zigera ku nshuro igaragara ako kanya, hamwe n'igihe cyo gutinda hafi ya zeru—ni byiza cyane ku mikoranire yihuse nko kwandika cyangwa gukina imikino.

Igihe cyose n'uko ibintu biramba: ERM zifite ibice bihinduka kandi bizunguruka, bihura n'ibyangiritse cyane mu buryo bwa mekanike (igipimo gito cya MTTF); LRAs ntabwo zikoresha uburoso, zifite amasoko gusa nk'ibice byimuka (byakozwe binyuze mu gusesengura ibintu bitagira umunaniro kugira ngo bikore mu gace kadacika intege), bigatuma ubuzima buramba cyane.

Uburyo bwo kugenzura neza: ERM zitanga ubushobozi buke bwo kugenzura ubukana bw'ihindagurika ry'ingufu n'inshuro zikoreshwa; LRA zishobora gutwarwa n'imiraba ya sine ihinduka amplitude, bigatuma ingaruka za haptic zihinduka (urugero, gukubita buhoro, gutitira gukomeye, cyangwa imivuduko y'umuvuduko) zishobora kubaho mu bihe bitandukanye.

Muri make, niba ERM ari "bulldozers" zo guhindagura, LRA ni "abanyabukorikori b'ubuhanga" - bagenewe igihe cy'ibikoresho by'ubwenge bisaba imikoranire myiza ikorwaho.

II. Muri LRA: Ubuhanga Butuma habaho Guhindagurika kw'Ibintu Bitandukanye

Ni iki gituma LRA zikora neza kandi zinoze? Reka dusesengure imiterere yazo n'amahame ngiro, dukoresheje urugero rwa Y-axis na Z-axis LRAs za LEADER.

1. Ibice by'ingenzi bya LRA

LRA isanzwe igizwe n'ibice by'ingenzi bikora neza:

Ijwi rya Koili: Ikora imbaraga za rukuruzi zihinduka iyo ikimenyetso cya AC gikoreshejwe—nk'uko ijwi rya koili mu ndangururamajwi.

Magnet ya Neodymium (NdFeB): Itanga imbaraga za rukuruzi zidahinduka; uburyo ikorana n'imbaraga za coil y'ijwi zihindura imikorere.

Umwijima ugenda: "Isoko yo gutigita" — aho kuba agasakuza k'indangururamajwi (gatanga amajwi), LRA zikoresha umwoji wabugenewe kugira ngo zitange ibitekerezo bifatika.

Sisitemu y'Impeshyi: Ihagarika uburemere n'ingufu bigenda; impeshyi z'umuraba cyangwa impeshyi ziyobora umuraba zituma habaho kugenda no kumva umurongo.

Chassis/Igipfukisho: Irinda ibice by'imbere kandi igatuma imiterere yayo ihora ihamye (hamwe n'amahitamo nko gufatana mu buryo bworoshye).

2. Ibyerekezo bibiri byo Kuzunguruka: Y-Axis vs. Z-Axis

LRA zitanga uburyo bworoshye bwo gushushanya binyuze mu gushyigikira icyerekezo gitandukanye cyo guhindagura:

Y-Axis LRAs: Irazunguruka itambitse (ijyanye n'ubuso bw'igikoresho), ni nziza cyane mu bihe nko gukanda kuri clavier cyangwa uburyo bwo kureba.

Z-Axis LRAs: Irazunguruka ihagaze (igororotse ku buso bw'igikoresho), ikwiriye ingaruka nziza nk'ingaruka z'umukino cyangwa amatangazo yo kumenyesha.

Ubu bushobozi bwo gukoresha icyerekezo cy’ibice bibiri butuma injeniyeri zihindura uburyo bwo gukoraho bujyanye n’imiterere y’ibicuruzwa runaka—byaba telefoni ntoya, agakoresho gato ko kugenzura imikino, cyangwa igikoresho cyoroshye kwambara.

III. Uburyo bwo gutwara LRA: Iby'ibanze ku bisabwa mu kimenyetso

Bitandukanye na ERM (zishobora gutwarwa n'ibimenyetso bya DC), LRA zisaba ibimenyetso bya AC kugira ngo zikore—nk'indangururamajwi. Dore ibyo ukeneye kumenya ku bijyanye no gutwara LRA:

Ishusho y'umuraba mwiza: Umuraba wa sine ku muvuduko wa LRA (urugero,235Hz kuriLD0832moderi) itanga uburyo bwo guhindagura neza kandi buhoraho.

Igenzura Rihanitse: Uburyo bwo guhindura Amplitude (AM) bw'ikimenyetso cya drive butuma habaho ingaruka zikomeye za haptic—urugero, guhindura amplitude ya sine wave kugira ngo habeho "gahoro gahoro" cyangwa "pulsed", ingenzi ku mikino inyuramo cyangwa aho abakoresha bahurira.

Ibitekerezo ku ngufu: Gukoresha umuvuduko ugaragara bigabanya gukurura ingufu, bigatuma LRA ziba nziza ku bikoresho bifite ingufu nke.UMUYOBOZIitanga amakuru arambuye ajyanye n'ikoreshwa ryazo kugira ngo ifashe injeniyeri kunoza imiyoboro y'amashanyarazi ku buryo bwihariye bwa LRA.

IV. Aho LRAs zigaragara: Porogaramu mu nganda zose

LRA si iza telefoni gusa—ubuhanga bwazo, kuramba kwazo, n'ingufu nke zikoreshwa bituma zikoreshwa mu nzego nyinshi:

1. Ibikoresho by'ikoranabuhanga bikoreshwa n'abaguzi (Ibintu bikomeye byakoreshejwe)

Telefoni zigendanwa na Tableti: Gukoresha clavier kuri interineti, kumenyesha amakuru, gushakisha amakuru kuri haptic (urugero, gushakisha ibitekerezo), n'ingaruka za AR/VR.

Ibikoresho by'imikino: Ibikoresho bigenzura imikino, ibikoresho byo mu ntoki, na ecouteur za VR—bitanga ibitekerezo bifatika ku gusimbuka, kugongana, no kurasa intwaro.

Imyambaro: Amasaha y'ubwenge n'ibikoresho byo gukurikirana imyitozo ngororamubiri—amakuru y'ibanga ku guhamagara, ubutumwa, cyangwa ibikorwa by'imyitozo ngororamubiri (ntibibangamira umuntu ariko bigaragara).

2. Ibikoresho by'ubuvuzi

Ibikoresho byo gusuzuma: Uburyo bwo gusuzuma imitingito y'uturemangingo twa ultrasound cyangwa senseri zo gukoraho, bifasha abaganga kubona itandukaniro rito ry'uturemangingo.

Ikoranabuhanga ryo gufasha: Imyenda ikoreshwa mu buryo bwa "Haptic" ku bafite ubumuga bwo kutabona (urugero, imikufi yo mu bwoko bwa "navigation bracelets" irahinda kugira ngo yerekane aho igana).

3. Inganda n'imodoka

Igenzura ry'inganda: Uburyo bwo gufata amashusho ku bikoresho byo mu bwoko bwa "tactile" mu bikoresho bikoreshwa mu nganda (bigabanya amakosa y'abantu mu bintu birimo urusaku).

Imbere mu modoka: Utwuma dufataho dashboards n'uburyo bwo kugenzura amagare y'imodoka—bitanga uburyo bwo kwemeza ko imodoka ikanda buto (bitekanye kuruta uko umuntu yabibona mu gihe utwaye imodoka).

V. Ahazaza h'aba LRA: Hanoze cyane, hakoreshwa ibintu byinshi bitandukanye, kandi hahujwe cyane

Uko ikoranabuhanga rya haptic rihinduka ikintu cy'ingenzi gitandukanya ibikoresho bigezweho, LRA zirimo zitera imbere kugira ngo zihuze n'ibyo zikeneye:

Ingano y'Ingufu Zikomeye: LRA zo mu gihe kizaza zishobora gushyigikira imirongo migari y'ingufu zigaragara, bigatuma habaho ibitekerezo birambuye (urugero, kwigana imiterere itandukanye nk'ikirahure, imyenda, cyangwa icyuma).

Guhuza Imirongo Minini: GuhuzaX-axis na Z-axis LRAs muri module imwe kugira ngo itange ubunararibonye bwa haptic bwa 3D—ihindura uburyo dukorana n'ibintu bifatika muri AR/VR.

Ingufu Zikoreshwa Mu Buryo Bunoze: Kongera kunoza imiterere y'imashini zikoresha impera n'imirongo kugira ngo bigabanye ikoreshwa ry'amashanyarazi, bikongera igihe cyo kumara bateri ku bikoresho bigendanwa.

Ibitekerezo bya nyuma: LRAs—Intwari zitavugwa zo gukoranaho

Mu isi aho turushaho gukoresha ibikoresho by'ikoranabuhanga binyuze mu gukoraho,Ibikoresho bitanga imirasire y'umurongoni intwari zitavugwa cyane zigabanya icyuho kiri hagati y’ishusho n’iy’umubiri. Zihindura ecran zigororotse mo uburyo bwo gusubiza ibintu mu buryo, zigatuma imikino irushaho kuba myiza, kandi zigafasha ibikoresho by’ubuvuzi gutanga ubuvuzi bunoze—byose mu gihe ari bito bihagije kugira ngo bikwire mu kiganza cyawe.

Waba uri umuhanga mu gushushanya ibicuruzwa ushaka kunoza ubunararibonye bw'umukoresha, injeniyeri ukora ubushakashatsi ku bisubizo byo gutembera, cyangwa ukunda ikoranabuhanga wifuza kumenya uko telefoni yawe "iyumva" ukoresheje ikoranabuhanga, LRA zirakwiye kurebwa.UMUYOBOZIn'abandi bakora ibikoresho bashyira imipaka y'ikoranabuhanga rya LRA, dushobora kwitega ko ibikoresho dukoresha buri munsi birushaho kugira udushya kandi bigezweho.

Ubutaha uzumva ijwi rituje riturutse kuri telefoni yawe cyangwa controller yawe, ibuka: ubwo ni imbaraga za resonance—zakozwe na Linear Resonant Actuators.