Tekinoroji yekuona mutoro mumashini ekuwachisa
Kugadzirwa kwemichina yekuwachisa kwemakumi maviri emakore apfuura kuri pachena kwete chete mumagadzirirwo ari kuramba achiwanda uye huwandu huri kuramba huchikura hwezvinhu, asiwo mukukwanisa kwemichina "kunzwisisa" mamiriro ekuwachisa. Chimwe chezvinhu zvitsva zvakakanganisa zvakanyanya mashandiro emuchina wekuwachisa itekinoroji yekuona mutoro. Iyi tekinoroji inobvumira michina yekuwachisa kuyera huremu, huwandu, uye hunhu hwewachi, yozogadzirisa otomatiki mashandisirwo emvura, nguva yekuwachisa, uye maitiro ekutenderera kwemota. Mugumisiro weizvi inzira yekuwachisa inoshandisa simba zvakanyanya, inoshandisa mvura zvishoma, uye yakachengeteka kumachira.
Chii chinonzi Kuona Mutoro?
Kuona mutoro wemuchina wekuwachisa ndiko kugona kwemuchina wekuwachisa kuona kuti mbatya dzakaiswa mudhiramu dzakaita sei. Zvisinei, "mutoro" mumazuva ano hausi huremu hwemakirogiramu chete. Michina yakawanda yekuwachisa yemazuva ano inoedza kufungidzira musanganiswa we:
1. Kurema kwekuwacha mbatya (huremu hwese hwembatya dzakanyorova/dzakaoma dziri mudhiramu).
2. Geza vhoriyamu (kuti dhiramu "rakazara" zvakadii).
3. Rudzi rwezvinhu (semuenzaniso donje, mvere dzemakwai, zvakagadzirwa nemakemikari).
4. Mwero wekupinza mvura (semuenzaniso matauro anopinza mvura yakawanda kupfuura mashati).
5. Kugoverwa kwemutoro (ndiwo murwi wekuwachira mbatya kune rumwe rutivi zvichikonzera kusawirirana).
Neruzivo urwu, sisitimu yekudzora inogona kusarudza maparamita ekuwachisa akakodzera pasina kufungidzira, ichivimbisa kushanda kwakafanana kunyangwe mutoro wekuwachisa uchichinja zuva nezuva.
Sei Kuona Mutoro Kwakakosha?
Tekinoroji iyi inokosha nekuti kugeza kunoratidza kuchena, dziviriro yemachira, uye kushanda zvakanaka. Pasina kuona mutoro, michina yekuwachisa inowanzoshandisa zvigadziriso zvepakutanga: huwandu hwemvura hwakaenzana uye nguva yekuwachisa mumamiriro ese ezvinhu. Izvi zvinogadzira matambudziko akati wandei:
– Marara emvura kana mbatya dziri diki asi muchina wacho uchizadza mvura zvakanyanya.
– Kutambisa magetsi nekuti mota inofamba kwenguva yakareba kunyangwe mutoro wacho wakareruka.
– Mhedzisiro yacho hainyanyi kuchena kana mutoro wacho wakanyanya kurema asi muchina wacho usingawedzere mvura nenguva.
– Kukuvadzwa kwemuchina kunokonzerwa nemutoro usina kuenzana panguva yekuomeswa (kutenderera).
Saka, kuona mutoro ndeimwe yenzira dzekuwana mitemo yemazuva ano yekushandisa simba zvakanaka uye ruzivo rwemushandisi runoshanda.
Kushanda Kwakaita Kuona Mutoro: Nzira yeSensor neAlgorithm
Kazhinji, tekinoroji yekuona mutoro musanganiswa wemasensa (zvishandiso zvinoyera) uye maalgorithms ekudzora (software inoverenga uye inoita sarudzo). Heano mamwe maitiro anowanzo shandiswa:
1. Sensor yeHuremu (Sensor yeHuremu / Sero reMutoro)
Nzira "yakananga" ndeyekushandisa sensor yekurema kana load cell. Ma sensor aya anowanzoiswa pafuremu yedhiramu kana pamakumbo ekutsigira. Kana mbatya dzaiswa, shanduko yekumanikidzwa inoverengwa sekuchinja kwehuremu.
Zvakawandisa:
- Kuyera huremu kwakarurama chose.
– Mhinduro inokurumidza, yakakodzera michina yekuwachisa yepamusoro.
Kekurangan:
- Wedzera mari yezvinhu zvinoshandiswa.
- Inoda kugadziriswa zvakanaka kuitira kuti kuverenga kusakanganisika.
2. Kuona Mutoro Kubva kuMota Yazvino (Mota Yazvino Inonzwa)
Nzira yakakurumbira ndeyekuverenga zvinodiwa nemagetsi emota. Kana mutoro uchirema, simba rinodiwa kuti dhiramu ritenderedzwe zvakanyanya, uye kazhinji amperage yemota inowedzera. Muchina wekuwachisa unogona kutanga kutenderera zvishoma nezvishoma, uye controller inoyera simba remagetsi emota kuratidza mutoro.
Zvakawandisa:
– Hazvidi sensor yehuremu yakasiyana.
- Yakachipa uye iri nyore.
Kekurangan:
– Zvinokanganiswa nerudzi rwejira, kukweshana kwemuchina, kunyange mamiriro emuchina.
- Nzira yekuongorora zvinhu yakanyatsogadzirwa inodiwa kuitira kuti fungidziro isave yakarerekera.
3. Kumhanya uye Kuyerwa Kwekukurumidza (Tachometer / Hall Sensor)
Michina yakawanda yekuwachisa inoshandisa ma "speed sensors" (senge "Hall sensor" iri pa "BLDC motor") kuti iongorore kuti "rotation speed" inochinja sei sezvo mutoro uchiwedzera. Kana mutoro wacho wakanyanya, mota yacho inogona kutora nguva yakareba kuti isvike pa "rpm" yakati, kana kuti rpm inogona kudonha pa "torque" imwe chete.
Zvakawandisa:
– Yakakodzera ma inverter motors emazuva ano.
- Kazhinji inowanikwa kare sechikamu chekudzora mota.
Kekurangan:
- Kuongororwa kwehuremu hakuna kururama semasero emutoro asina kutevedzera.
4. Kufungidzira Kwehuwandu hweMvura uye Kunyudzwa Kwayo
Mimwe michina yekuwachisa ine nzira yekuona mutoro, iyo inoyera kuti ingani mvura "inorasika" pajira. Muchina unogona kuzadza mutoro kusvika padanho rakati, wozomirira woyera kudonha kwemvura (kana kudiwa kwekuzadzazve). Kubva ipapo, sisitimu inofungidzira hunhu hwejira uye huwandu hwembatya.
Zvakawandisa:
- Zvinogona kubatsira kusarudza mapurogiramu akakodzera machira.
- Yakanakira kuona mbatya dzinonyudza zvakanyanya senge matauro.
Kekurangan:
- Zvinotora nguva yakareba pakutanga kwepurogiramu.
– Inokanganiswa nekudonhedza mvura kana masensa emvura asina kunyatsojeka.
5. Kuonekwa Kwekusaenzana
Muchina wekuwachisa haungobvunzi kuti "unorema zvakadii?" asiwo kuti "wakaenzana here?" Kuonekwa kwekusaenzana kunoitwa nekuverenga kutenderera, shanduko mumagetsi emota, kana shanduko mukumhanya kwemuchina. Kana paine kusaenzana, muchina unogona kuderedza rpm, kugovera mbatya patsva, kana kuwedzera mvura kuti ubatsire kuenzana kwemutoro.
Mabhenefiti makuru:
- Inoderedza ruzha rwakanyanya uye "kusvetuka".
– Inowedzera hupenyu hwemabheringi, suspension uye furemu.
Kubatanidzwa neInverter Technology neAI
Kuona mutoro kunova kwakarurama kana kukabatanidzwa ne inverter motor (BLDC kana direct drive) nekuda kwekudzora mota zviri nyore uye data rakapfuma re sensor. Mumichina yekuwachisa yemazuva ano, inverters dzinogonesa:
- Magadzirirwo chaiwo e torque uye rpm kuti utarise mhinduro yemutoro.
- Dzokorora zvishoma nezvishoma kuti "uyere" mutoro usati wageza.
- Kuderedzwa kwekushandiswa kwemagetsi nekuti mota inochinjika kune zvinodiwa chaizvo.
Vamwe vagadziri vanotengesawo zvinhu zve "AI" zvinosanganisa data re sensor (motor current, acceleration time, vibration patterns) kuti varonge mhando dzemachira uye vaone mawashing patterns. Kunyange hazvo izwi rekuti AI richiwanzo shandiswa seshoko rekushambadzira, musimboti wacho unoramba wakafanana: modhi yekuverenga inodzidza kubva kudata kuti iite sarudzo dziri nani pane mitemo isingachinji.
Kukanganiswa Kwemvura, Magetsi, uye Kushanda Nenguva Zvakanaka
Nekuona mutoro, muchina wekuwachisa unogona kugadzirisa zvinhu zvitatu zvikuru:
1. Mvura: Muchina uyu unogadzirisa mwero wemvura sezvinodiwa. Izvi zvinonyanya kuoneka pamichina inoisa zvinhu pamusoro uye mimwe michina inoisa zvinhu pamberi, ine nguva yekuzadza inochinjika.
2. Magetsi: Mota nehita yemvura (kana zviripo) zvinoshanda zvichienderana nemutoro. Mitoro yakareruka haidi kumhanya kwakanyanya kana kudziya kwenguva refu.
3. Nguva: Chirongwa ichi chinogona kupfupikiswa kune mitoro midiki kana isina kuchena zvakanyanya, uye kuwedzerwa kune mitoro mikuru kana yakasviba zvakanyanya.
Mari inochengetwa inosiyana zvichienderana netsika dzemushandisi. Zvisinei, kumhuri dzinogara dzichigeza zvinhu zvidiki kana zvakasanganiswa, mhedzisiro yacho inowanzo kuve yakakosha.
Matambudziko Nekuganhurirwa
Pasinei nekuoma kwayo, kuona mutoro hakusi kwakakwana nguva dzose. Mamwe matambudziko akajairika anosanganisira:
– Mitoro yakasanganiswa: Semuenzaniso kusanganisa majini anorema nezvipfeko zvakareruka kunogona kukanganisa fungidziro nekuda kwehunhu hwakasiyana hwekupinza nekugovera.
– Kuwanda kwezvipfeko: Zvipfeko zvinogona kuungana kune rumwe rutivi rwedhiramu, zvichiita kuti fungidziro ye "mutoro" isagadzikane.
– Masensa ane tsvina kana akasakara: Masensa emvura, masensa ekudzungudza, kana zvikamu zvemota zvinokura zvinogona kukanganisa kuverenga.
– Chikanganiso chemushandisi: Kuzadza muchina zvakanyanya, kurodha gumbeze guru pasina purogiramu chaiyo, kana kushandisa sipo yakawandisa zvinogona kukonzera kuti sensor "ifunge" mamiriro akasiyana.
Saka, kunyange hazvo masisitimu anoshanda ega achibatsira, maitiro ekushandisa nemazvo achiri kukosha.
Mazano Ekuwedzera Mabhenefiti Ekuona Mutoro
Kuti tekinoroji yekuona mutoro ishande zvakanaka, vashandisi vanogona kushandisa maitiro akati wandei ari nyore:
1. Usapfuure huwandu hunokurudzirwa, kunyanya pamapurogiramu ekukurumidzira kana ekuomesa.
2. Waridza mbatya pakuisa mbatya, usadziunganidze parutivi.
3. Shandisa purogiramu zvichienderana nerudzi rwejira, kunyanya pamagumbeze, matauro, kana mbatya dzakapfava.
4. Shandisa sipo yakakwana, nekuti furo rakawandisa rinogona kukanganisa maitiro ekusukurudza uye kuverenga kwemasensa.
5. Gara uchichenesa firita nechubhu, kuitira kuti sisitimu yekubvisa mvura ne sensor ye level ishande zvakanaka.
Mhedziso
Tekinoroji yekuona mutoro mumichina yekuwachisa ndiyo hwaro hwakakosha hwemichina yekuwachisa yemazuva ano, inoshanda uye ine hungwaru. Nekubatanidza masensa—kusanganisira masensa ekutakura mutoro, kuverenga kwemagetsi emota, masensa ekumhanya, uye kufungidzira kwekunyudzwa kwemvura—michina yekuwachisa inogona kugadzirisa otomatiki maparamita ekuwachisa. Kukanganisa kwacho kwakakosha: kushandiswa kwemvura nemagetsi kwakanaka, nguva yekuwachisa inochinjika, uye njodzi shoma yekukuvara nekuda kwekusaenzana.
Mune ramangwana, kusanganiswa kwema inverter motors, masensa akanyatsojeka, uye ma algorithms akangwara achaita kuti michina yekuwachisa inyatsoenderana nezvinodiwa nemushandisi. Pakupedzisira, kuona mutoro hakuzove chinhu chekuwedzera chete, asi tekinoroji inobatanidza nyore, kushanda zvakanaka, uye kutarisirwa kwemachira mune imwe nzira yakanakisisa yekuwachisa.
