ibhayisikili
Asebenza kanjani amabhayisikili kagesi?
Emhlabeni lapho ukuthuthwa okujabulisayo kuyakhuthazwa futhi ukuthuthwa komphakathi kungavinjelwa isikhashana okuvela ekucabangeni kokuphila kahle, ibhayisikili likagesi liyachuma. Kodwa-ke iyini imibono yezobuchwepheshe kanye nemikhawulo? Futhi ukukhula kwe-e-bike okwandayo kuzothinta kanjani izinqumo zakho zebhayisikili esikhathini esizayo esiseduze?
Umbono wokusizwa kwebhethri ngamabhayisikili akufanele ube musha, noma kunjalo amaphuzu amabili akhubaze ukukhula kwe-e-bike: ukuphatheka kwamandla nokuhlanganiswa kwe-drivetrain. Eminyakeni eyishumi edlule ulwazi lwebhethri belungekho nje ukuhlinzeka amabhethri abekade emnene futhi ehlangene ngokwanele, ngamandla amandla anelisayo nangamanani entengo ashibhile.
Ukuhlanganisa i-drivetrain yebhayisikili nakho kwakunzima ngokwengeziwe ngokulinganayo. Ukuqhuma kwamandla okucekela phansi isigqi sakho esingenziwa kungenza ubuchwepheshe obungebona obemvelo, futhi ukulinganisa ukuhamba kwezimoto zikagesi kanye ne-cadence yokugibela imvamisa kuyinto enzima.
Kubo bonke abakhiqizi, uShimano unethonya elikhulu emhlabeni wokuhamba ngebhayisikili. Ifemu yaseJapan ikhiqiza ikhathalogi engenamkhawulo yezakhi kepha okuhle kakhulu ukubizwa ngokuthi omunye wabanikezeli bamaqoqo amakhulu amabili - okuphikisayo yi-SRAM.
Lapho uShimano ehlasela umkhiqizo omusha sha, kubalulekile ngenxa yesilinganiso esikhulu sokuhlaziywa nokukhiqizwa kwempahla engaphansi komyalo wemodeli yaseJapan. Ngokuvezwa kwemoto yayo entsha ye-EP8 e-bike, uShimano ukhombisa ukuzinikezela ekunyakazeni kwebhayisikili okusizwa ngebhethri.
Ukusebenza kwangaphakathi kwe-e-bike
Izinzwa zikala ukungena kwakho kwe-torque, i-cadence ne-velocity, okwenza izibalo ezinkulu kunezinkulungwane ngomzuzwana. Lapho nje izinzwa ze-e-bike zithola isidingo sosizo lwebhethri, zisabela ku-algorithm yokubamba elawula lonke uhlelo, amandla ethulwa kusuka kupakethe yebhethri ukunika amandla ama-electromagnet ngaphakathi kwemoto.
I-throttle ayishukumisi ukungena kwemoto, ngamabhayisikili kagesi ahamba phambili ngokushesha, ukungena kwakho kokunyathela kugcizelelwa yimoto. Lokhu kunikeza uhambo olulula lokuhamba ngezinyawo, ngokunengqondo kune-twed-style twist bese uyahamba.
I-e-bike's mid-drive motor inezinhlamvu ezihlala njalo nezama-elektroni, lezi zokugcina ezinikezwa amandla athathwe kupakethe layo lebhethri.
Odonsa abaphakade bahlala ngaphakathi maphakathi nedrayivu yezimoto, kuyilapho ama-elektromagnet (abonakala ngenxa yezintambo ezisongelwe kuwo), ahlanganisa okusele kwekesi. AmaTransistors asebenzisa ubumbano lwalawo magesi kagesi, ajikeleza shaft, kufaka phakathi usizo lwephedali ohambweni lwakho.
Esikhathini esedlule esezingeni lohlelo lwakho lokufaka amakhodi, ukuma kanye nekhwalithi ephezulu yala magnet yikhona okwenza uhlelo lwe-e-bike drive lusebenze. Icebo lokwenza amandla okuxosha nokuheha phakathi kwamagnet ukuthi asebenze kahle kakhulu, okungahle kube nzima.
Usebenzisa ophakeme abaphezulu bama-neodymium, asebenza kahle kakhulu, angathuthukisa ukusebenza kahle kohlelo lwemoto yakho futhi ahluke, ngaphandle kokufuna ibhethri elilandelayo lekhono.
Ngendlela yokupakisha njengomsebenzi osebenza kahle, indlela yeHalbach yokuqondisa ozibuthe abaphakade ingaphinda amandla amabili, kepha kuyinkinga ukubopha odonsa ngale ndlela, ikakhulukazi kumshini we-compact mid-drive motor. Izintengo zokukhiqiza ngendlela ye-Halbach array kaningi zivimbela kakhulu.
Ukwenza i-mid-drive motor ephelele
Izimboni zomthengi kanye nezimboni zezimoto zibe yizishayeli ezibalulekile zokukhula kwebhethri enesisindo esincane, okulungele ukuletha ikhono kanye nephrofayili enkulu edingeka kwisoftware ye-e-bike.
Njengoba kutholakala amakhemikhali ebhethri aqinile, abaklami ekugcineni bayakwazi ukupakisha izingxenye ezihlukanisayo ze-e-bike ngendlela enhle nenengqondo. Amanye ama-e-bikes akhona anzima kakhulu ukwazisa ngaphandle kozimele ongasizwanga. I-Ribble Endurance SL e ifaka imicabango ngokwesibonelo.
Umqondo wokuklama ngebhayisikili akufanele ube nzima ngokweqile kumyalo. Hhayi njenge-moped, i-e-bike inikeza usizo lwe-pedal ngemoto ephansi kubakaki, njengoba kudingeka. Ayinayo impimpi yomgibeli olinganiswe nomgibeli, okungumehluko obalulekile.
Kuze kube manje kubandakanyeka amabhayisikili emigwaqo kagesi angcono kakhulu, ubakaki wakho ongemuva nokwehlisa ingxenye ye-downtube yizindawo zomzimba ezibaluleke kakhulu. Ibhethri ligcinwe njengengxenye ye-downtube futhi cishe wonke ama-e-bikes aklanyelwe ukusebenzisa ukumiswa kwezimoto zaphakathi nedrayivu, okuhlala kubakaki wakho ongemuva, phakathi kwamakhilikithi.
Ama-motors kagesi angenabhulashi aguqula amandla ebhethri abe usizo lwe-pedaling, kodwa-ke ajikeleza ngokuzungeza okukhulu kunokusebenzisa i-cadence yakho. Ama-mid-drive motors asebenzisa i-gearing yangaphakathi ukulamula ukukhipha kwawo amandla kanye nokusebenzisa kwakho i-cadence, okuvumela umgibeli namandla we-onboard ukubona ukuvumelanisa ekunyakazeni.
Okwenza kwehluke i-e-bike ekahle kunaleyo oyisebenzisayo, ukucubungula kohlelo lwayo lwesoftware yokuphatha. Ama-E-bikes abhekwe kahle futhi alinganisa izinhlobo zekhodi ukulawula ukuphendula kwawo ku-pedal stroke nohambo lwe-cadence ngendlela ephakeme kakhulu.
Izinzwa zikala ukungena kwakho kwe-torque kanye ne-cadence, bese ubala umugqa ofanele wosizo lwemoto oludingekayo. Ama-e-bikes asebenza kahle kakhulu akumele nakancane azizwe eyi-elektrikhi ye-elekthronikhi, edicilela phansi uhambo olunezinyosi zamandla njenge-gradient yomhlaba ephuma ekulungisweni okuluhlaza okwesibhakabhaka noma uma ushintsha igiya.
Abaphathi bomkhiqizo ngaphakathi kwesigaba se-e-bike balinganisa umuzwa wokusebenzisa nge-tailwind njengokuhamba phambili. Isikhathi sakamuva kakhulu se-e-bike management software program algorithms sakha indlela yokundiza eceleni ngejubane elikhulu, ngenkathi sigcina i-cadence emsulwa.
Umbono oqhumayo we-Specialised's Turbo Creo ukhombisa ukumiswa kwe-e-bike kwemfashini (isithombe sesikweletu: Okukhethekile) (Amaphuzu wesikweletu sezithombe: Akhethekile)
Isikhathi eside: ephakeme, elula, encane
Izimbangi zishayela ukuqamba nokukala kunciphisa inani. Njengoba isidingo sizokwenyuka kuma-e-bikes kuyo yonke imikhakha yokuhamba ngamabhayisikili, abahlinzeki bezinto bangaqala ukuhlinzeka ngamabhethri aphezulu kanye nama-drive motors ngezindleko ezingabizi kakhulu.
Isimo esisizwa ngebhethri se-e-bike siqinisekisa ukuthi abagibeli bamabhayisikili akunakwenzeka ukuthi babone 'impi ekhipha amandla' phakathi kwabaphakeli - ngenxa yokungabi bikho kokuqina kwesandla kanye nethuba lokudala imithetho yeziphathimandla eziqinile velocity kanye nemithetho yokuphepha.
Njengakwezinye izindawo ezihamba ngebhayisikili ezithambile, ukwehlisa isisindo nokusiza ukusebenza kuyinjongo. Ukuqina kwamandla ngaphakathi kwezindlela zebhethri kuzobona kuthuthuka kuyahluka ngokuncipha ngokulinganayo, njengenye indlela yonjiniyela abajaha isivinini esikhulu nokusheshisa kwezimpawu ngamamoto asebenza ngokwengeziwe namaphakethe ebhetri amakhulu.
Imoto entsha kaShimano ye-EP8 iwubufakazi baleli su futhi ifaka izinto ezinhle eziphawulekayo emjikelezweni wayo wokukhula weminyaka emine ngoba kwethulwe uhlelo lwangempela lwe-E8000 STEPS drive-motor. Isebenza kakhulu ngo-21% kunesistimu ye-E8000, yehle ngo-10% ngobuningi futhi iyinani elilinganayo elincane ngendlela yokulinganisa okujwayelekile, okwenza kube kuncane kakhulu njengesithiyo kubakhiqizi bomzimba abafisa ukuhlanganisa ukusebenza kwe-e-bike kulayini wamanje noma omusha.
Ukuzinikela okuhlala njalo kukaShimano ekukhuleni kwezimoto phakathi no-drive kanye ne-drivetrain software akunakuphikwa ngokwethulwa kohlelo lwayo olusha lwe-EP8.
Kubo bonke abakhiqizi bezinto ezijwayelekile zokuhamba ngebhayisikili, i-Specialized ikhombise ukuzimisela okuhle kakhulu ukufaka imali kwi-e-bike know-how, nempahla yayo yobunjiniyela. Uhlelo olusha lukaShimano lwe-EP8 ludinga futhi ukusungula izimbangi ezibanzi phakathi kwalezi zinkampani ezinkulu zokuhamba ngamabhayisikili, ekugcineni ezuzisa umthengi ngendlela yenani elihlukile nelinhlobonhlobo.
Ungalindeli ukuthi i-e-bike yakho yangakusasa izosebenza kakhulu futhi ikwazi ukusheshisa ngokweqile. Lokho bekungeyona neze inhloso ye-cadence esizwa ibhethri. Kodwa-ke uma kwenzeka ufuna into eyodwa ukunqoba lowo moya omubi wasemini ntambama noma i-hyperlink ukukhuphuka okuthe xaxa emzileni ophela ngobumnene, umbango ophakeme emakethe ye-e-bike kuzokuthumela uhambo olungcono kakhulu olusizwa ngebhethri.