Kev tiv thaiv muaj nuj nqi yog tiv thaiv kom tsis txhob over-discharge ntawm lub commutation hwj chim raj thiab lub hwj chim mov nyob rau hauv lub maub los, thiab thaum lub sij hawm cov neeg laus leisure tricycle nyob rau hauv lub lag luam, lub Circuit Court yuav coj nws raws li lub tswv yim teeb liab thaum muaj tej yam txhaum los yog misoperations uas tej zaum yuav. ua rau kev puas tsuaj thiab lwm yam txhaum.Tiv thaiv.Cov haujlwm tiv thaiv yooj yim thiab txuas ntxiv ua haujlwm ntawm lub tsheb hluav taws xob rau cov neeg laus yog raws li hauv qab no:
1. Nres fais fab tuag
Ob lub caliper nres handlebars ntawm lub handlebar ntawm lub leisure tricycle rau cov neeg laus yog tag nrho cov nruab nrog kev sib cuag keyboards.Thaum braking, qhov hloov pauv raug thawb thiab kaw lossis txiav tawm, yog li hloov pauv qhov hloov pauv qub.Qhov kev hloov pauv no ua rau lub teeb liab thiab xa mus rau kev tswj xyuas Circuit Court, thiab Circuit Court teeb tsa cov lus qhia raws li qhov kev pab cuam preset kom txiav tam sim ntawd lub hauv paus tsav tam sim no, txiav tawm lub hwj chim, thiab tsis txhob muab lub hwj chim.Yog li ntawd, nws tsis tsuas yog tiv thaiv lub hwj chim raj nws tus kheej, tab sis kuj tiv thaiv lub qub lub cev muaj zog, thiab tseem tiv thaiv cov khib nyiab ntawm lub hwj chim mov.
2. Kev tiv thaiv hluav taws xob
Qhov no yog hais txog qhov voltage ntawm lub hwj chim mov.Nyob rau theem kawg ntawm kev tso tawm, nyob rau hauv load, lub hwj chim mov voltage yog nyob ze rau "kawg-ntawm-tso tawm voltage", thiab cov tswj vaj huam sib luag (los yog ntsuas vaj huam sib luag) yuav qhia tau hais tias lub roj teeb tsis txaus, uas yuav nyiam cov xim. ntawm tus neeg caij tsheb thiab npaj nws txoj kev taug kev.Thaum lub hwj huam mov voltage tau mus txog qhov kawg ntawm qhov tso tawm, qhov voltage sampling resistor yuav pub cov ntaub ntawv shunt mus rau lub comparator, thiab kev tiv thaiv Circuit Court yuav muab cov lus qhia raws li qhov preset program los txiav tawm tam sim no los tiv thaiv cov khoom siv hluav taws xob thiab hluav taws xob.
3. Kev tiv thaiv overcurrent
Tshaj qhov kev txwv tam sim no tuaj yeem ua rau muaj kev puas tsuaj rau cov khoom siv ntawm lub cev muaj zog thiab hluav taws xob, lossis txawm tias hlawv tawm, uas yuav tsum tau zam kiag li.Hauv kev tswj xyuas Circuit Court, hom kev tiv thaiv overcurrent yuav tsum tau muab, thiab tam sim no yuav raug txiav tawm tom qab qee qhov kev ncua thaum lub overcurrent tshwm sim.
4. Kev tiv thaiv overload
Kev tiv thaiv overload yog tib yam li kev tiv thaiv overcurrent, thiab cov load tshaj qhov txwv yuav inevitably ua rau tam sim no tshaj qhov txwv.Lub peev xwm thauj khoom tshwj xeeb tau qhia tshwj xeeb hauv phau ntawv qhia ntawm lub tsheb hluav taws xob, tab sis qee tus neeg caij tsheb tsis them nyiaj rau qhov no, lossis txhob txwm tshaj tawm nrog lub siab xav sim nws.Yog tias tsis muaj qhov kev tiv thaiv zoo li no, nws yuav tsis tas yuav ua rau muaj kev puas tsuaj hauv ib qho kev sib txuas, tab sis lub hwj chim hloov lub raj yog thawj zaug ua rau muaj kev puas tsuaj.Tsuav yog ib qho ntawm lub hwj chim raj ntawm lub brushless maub los raug hlawv, nws yuav dhau los ua ob-theem fais fab mov, thiab lub qub lub cev muaj zog yuav tsis muaj zog thaum khiav.Tus neeg taug kev tuaj yeem hnov qhov txawv txav tam sim ntawd;yog nws tseem caij, ces lub hwj chim thib ob thiab thib peb yuav raug hlawv.Yog hais tias ob-theem fais fab raj tsis ua hauj lwm, lub cev muaj zog yuav tsum tsis txhob khiav, thiab txhuam lub cev muaj zog yuav poob nws cov kev tswj.Yog li ntawd, overcurrent tshwm sim los ntawm overload yog txaus ntshai heev.Tab sis tsuav yog tias muaj kev tiv thaiv dhau tam sim no, lub Circuit Court yuav txiav tawm lub zog hluav taws xob tom qab kev thauj khoom ntau tshaj qhov txwv, thiab cov kev tshwm sim tshwm sim los ntawm overload tuaj yeem zam tau.
5. Kev tiv thaiv qis qis
Nws tseem yog nyob rau hauv qeb ntawm overcurrent tiv thaiv, thiab nws yog teem rau lub brushless tswj system uas tsis muaj lub luag hauj lwm ntawm pib ntawm 0 ceev.
6. Ceev txwv kev tiv thaiv
Nws yog ib qho kev tswj xyuas tshwj xeeb rau cov neeg laus lub zog-pab hluav taws xob tsheb kauj vab.Thaum lub tsheb ceev tshaj li ib qho kev txiav txim siab, lub voj voog nres lub zog thiab tsis muab kev pab.Rau cov tsheb hluav taws xob hluav taws xob rau cov neeg laus, kev sib koom ua ke ceev yog 20km / h, thiab cov ntsuas ceev thiab tswj Circuit Court twb tau teeb tsa thaum lub tsheb tsav tau tsim.Cov tsheb hluav taws xob cov laus tsuas tuaj yeem khiav ntawm qhov ceev tsis tshaj qhov ceev no.Txoj hauj lwm ntawm tus maub los tsis cuam tshuam qhov kev ua tau zoo, nws tsuas yog nyob ntawm lub hom phiaj ntawm tus tsim qauv.Tab sis muaj ob peb lub hauv paus ntsiab lus: (1) Thaum tso cai ua haujlwm;(2) Thaum tag nrho layout raug tso cai;(3) Thaum txoj kab layout yuav tsum tau;(4) Thaum xav tau cov chaw txhawb nqa.
Qhov tso zis ceev tswj cov teeb liab yog lub teeb liab hluav taws xob, thiab cov zis hluav taws xob ntawm Hall turntable nyob ntawm lub zog ntawm cov hlau nplaum nyob ib ncig ntawm Hall lub caij.Tig tus kov hloov lub zog magnetic teb nyob ib ncig ntawm Hall lub caij, uas kuj hloov cov zis voltage ntawm Hall handle.Tom qab ntawd nkag qhov voltage no rau hauv tus maub los, thiab tus maub los ua PWM pulse width modulation raws li qhov loj ntawm lub teeb liab no.Yog li ntawd, qhov piv ntawm on-off ntawm lub hwj chim raj yog tswj los tswj qhov ceev ntawm lub cev muaj zog.
Post lub sij hawm: Mar-13-2023