Chotsekera chapakati chamkati - switch yomwe ili pachitseko cha dalaivala.
Mbali
Kulamulira kwapakati
Dalaivala akatseka chitseko pafupi naye, zitseko zina nazonso zimakhala zotsekedwa, ndipo dalaivala akhoza kutsegula chitseko chilichonse nthawi imodzi kudzera mu switch yotsekera chitseko, kapena kutsegula chitseko padera.
Kuwongolera liwiro
Liwiro loyendetsa likafika pamlingo winawake, chitseko chilichonse chimatha kudzikhoma chokha kuti munthu amene ali m'galimoto asagwiritse ntchito molakwika chogwirira chitsekocho n'kupangitsa kuti chitsekocho chitseguke.
Kulamulira kosiyana
Kuwonjezera pa chitseko chomwe chili kumbali ya dalaivala, palinso maswichi osiyana a ma spring lock pa zitseko zina, omwe amatha kulamulira kutsegula ndi kutseka chitseko paokha.
kapangidwe
1, chosinthira cha chitseko: chosinthira chachikulu chapakati chimapangidwa ndi chosinthira chachikulu ndipo chimatseka padera, chosinthira chachikulu chimayikidwa mbali ya dalaivala ya chitseko, dalaivala amatha kugwiritsa ntchito chosinthira chachikulu kuti atseke kapena kutsegula galimoto yonse; Chotsekedwa padera pa chitseko chilichonse, chimatha kulamulira chitseko padera.
2, chogwirira ntchito chotseka chitseko: chogwirira ntchito chowongolera chapakati chimagwiritsidwa ntchito kutsatira malangizo a dalaivala kuti atseke kapena kutsegula chitseko. Chogwirira ntchito chotseka chitseko chili ndi njira zitatu zoyendetsera: electromagnetic, DC motor ndi permanent magnet motor. Kapangidwe kake ndi kutseka chitseko kapena kutsegula chitseko mwa kusintha polarity kuti chisinthe njira yoyendera.
(1) Magetsi: Ili ndi ma coil awiri, omwe amagwiritsidwa ntchito kutsegula ndi kutseka loko ya chitseko, ndipo batani logwirira ntchito la chitseko nthawi zambiri limakhala pakati. Pamene mphamvu ya kutsogolo iperekedwa ku koyilo ya loko, ndodo yoyendetsera armature imasuntha kumanzere ndipo chitseko chimatsekedwa. Pamene mphamvu ya kumbuyo iperekedwa ku koyilo yotsegulira chitseko, armature imayendetsa ndodo yolumikizira kuti isunthire kumanja, ndipo chitseko chimachotsedwa ndikutsegulidwa.
(2) Mtundu wa mota ya DC: Imazunguliridwa ndi mota ya DC ndipo imatumizidwa ndi chipangizo chotumizira (chipangizo chotumizira chili ndi screw drive, rack drive ndi spur gear drive) kupita ku buckle ya loko yotsekera chitseko, kotero kuti loko yotsekera chitseko imatsegulidwa kapena kutsekedwa. Chifukwa mota ya DC imatha kuzungulira mbali ziwiri, loko ikhoza kutsekedwa kapena kutsegulidwa kudzera mu kuzungulira kwabwino ndi koipa kwa mota. Choyendetsera ichi chimagwiritsa ntchito mphamvu zochepa kuposa choyendetsera magetsi.
(3) Mtundu wa mota ya maginito yokhazikika: mota ya maginito yokhazikika nthawi zambiri imatanthauza mota ya maginito yokhazikika. Ntchito yake ndi yofanana ndi ziwiri zoyambirira, ndipo kapangidwe kake ndi kosiyana kwambiri. Rotor ili ndi mano ozungulira. Mpata wa radial pakati pa mano ozungulira ndi stator pole ndi waung'ono ndipo maginito ozungulira ndi akulu. Stator ili ndi ma axially distributed electromagnetic pole, ndipo coil iliyonse ya electromagnetic coil imakonzedwa mozungulira. Stator imazunguliridwa ndi chitsulo, ndipo chitsulo chilichonse chimakulungidwa ndi coil. Pamene magetsi akudutsa mu gawo la coil, core ya coil imapanga mphamvu yokoka kuti ikoke mano ozungulira pa rotor kuti agwirizane ndi magnetic pole ya stator coil, ndipo rotor idzazungulira mpaka kufika pa maginito ochepa, ndiko kuti, malo amodzi. Kuti rotor ipitirize kuzungulira ngodya ya sitepe, malinga ndi momwe mukufunira kuzungulira kwa gawo lotsatira la stator coil, ikani pulse current, rotor ikhoza kuzunguliridwa. Rotor ikazungulira, loko ya chitseko imatsekedwa kapena kutsegulidwa polumikiza.
chowongolera
Chowongolera loko ya chitseko ndi chipangizo chowongolera chomwe chimapereka mphamvu yotsekera/yotsegula ya pulse ya actuator yotsekera chitseko. Kaya ndi mtundu wanji wa actuator yotsekera chitseko mwa kusintha njira ya actuator current kuti muwongolere ndodo yolumikizira kuti isunthe kumanzere ndi kumanja, kuti mukwaniritse loko ndi kutsegula.
Pali mitundu yambiri ya zowongolera zotsekera zitseko, ndipo malinga ndi mfundo zake zowongolera, zitha kugawidwa m'magulu atatu a zowongolera zotsekera zitseko: mtundu wa transistor, mtundu wa capacitor ndi mtundu wa lamba.
(1) Mtundu wa transistor: pali ma relay awiri mkati mwa chowongolera loko cha chitseko cha transistor, chubu chimodzi chimatseka chitseko ndipo chubu chimodzi chimatsegula chitseko. Relay imayendetsedwa ndi transistor switching circuit, ndipo njira yochajira ndi kutulutsa ya capacitor imagwiritsidwa ntchito kuwongolera nthawi ya pulse current inayake, kotero kuti actuator imamaliza kutseka ndi kutsegula chitseko.
(2) Capacitive: chowongolera loko ya chitseko chimagwiritsa ntchito mphamvu ya capacitor ndi kutulutsa, nthawi zambiri capacitor imakhala ndi mphamvu yonse, ndipo imalumikizidwa ku dera lowongolera ikagwira ntchito, kotero kuti capacitor imatulutsidwa, kotero kuti relay imapatsidwa mphamvu ndipo nthawi yochepa imakoka, capacitor imatulutsidwa kwathunthu, ndipo kukhudzana kumachotsedwa kudzera mu relay current, ndipo makina otsekera chitseko salinso.
(3) Mtundu wozindikira liwiro. Wokhala ndi liwiro la 10km/h induction switch, pamene liwiro lake ndi lalikulu kuposa 10km/h, ngati chitseko sichinatsekedwe, dalaivala sakufunika kuyambitsa, chowongolera loko ya chitseko chimatseka chitseko chokha.
Mfundo yoyendetsera kutali
Ntchito yolamulira kutali opanda zingwe ya central lock imatanthauza kuti mutha kutsegula ndikutseka chitseko kutali popanda kuyika kiyi mu dzenje lotsekera, ndipo ubwino wake waukulu ndikuti ngakhale usana kapena usiku, palibe chifukwa chopezera dzenje lotsekera, ndipo limatha kutsegulidwa (kutsegula chitseko) ndikutsekedwa (kutseka chitseko) kutali komanso mosavuta.
Mfundo yaikulu ya remote control ndi iyi: mafunde ofooka a wailesi amatumizidwa kuchokera kumbali ya mwiniwake, chizindikiro cha mafunde a wailesi chimalandiridwa ndi antenna ya galimoto, code ya chizindikiro imazindikiritsidwa ndi electronic controller ECU, kenako actuator ya dongosolo (motor kapena electromagnetic manager circle) imachita ntchito yotsegula/kutseka. Dongosololi limapangidwa makamaka ndi magawo awiri: transmitter ndi receiver.
1. Chotumiza
Chotumiziracho chimapangidwa ndi switch yotumizira, antenna yotumizira (kiyi mbale), dera lolumikizidwa, ndi zina zotero. Chimalumikizidwa ndi dera lotumiza chizindikiro pa key plate. Kuchokera ku loop yosungira code yozindikiritsa mpaka ku loop yosinthira ya FSK, yomwe imachepetsedwa pogwiritsa ntchito dera lolumikizidwa la single-chip, batire ya lithiamu yokhala ndi batani lothawira imayikidwa mbali ina ya dera. Ma frequency otumizira amasankhidwa malinga ndi ubwino wa mafunde a wailesi a dziko lomwe akugwiritsidwa ntchito, ndipo magulu a ma frequency a 27, 40, ndi 62MHz angagwiritsidwe ntchito nthawi zambiri. Chosinthiracho chimatumiza zizindikiro kamodzi nthawi iliyonse batani losindikizira likakanikiza.
2. Wolandila
Chotumiziracho chimagwiritsa ntchito FM modulation kutumiza code yozindikiritsa, kuyilandira kudzera mu FM antenna ya galimotoyo, ndikuyichotsa pogwiritsa ntchito purosesa yowonjezera ma frequency a FM ya receiver ECU, ndikuyiyerekeza ndi code yozindikiritsa ya decoded regulator. Ngati codeyo ndi yolondola, ikani control circuit ndikupangitsa actuator kugwira ntchito.
Dongosolo lowongolera kutali la loko ya chitseko nthawi zambiri limakhala ndi chotumizira chonyamulika ndi cholandirira mgalimoto, ndipo chizindikiro chodziwika chomwe chimatumizidwa kuchokera ku chotumizira chimalandiridwa ndikusinthidwa ndi wolandila, ndikuyendetsa loko ya chitseko kuti itsegule kapena itseke, ndipo ntchito yake yayikulu ndikuthandiza dalaivala kutseka chitseko kapena kutsegula chitseko.
Ogwiritsa ntchito amatha kuteteza magalimoto awo poika mawu achinsinsi otsegulira loko a ECU yakutali, komanso alamu pamene chitseko chatsegulidwa mosaloledwa.
Pamene loko yamakono ilandira chizindikiro cholondola cha code, dera lolandira mafunde owongolera limayambitsidwa nthawi yolandila kuphatikiza masekondi 0.5, kenako limabwerera ku mkhalidwe woyimirira. Ngati chizindikiro cha code yolowera sichikugwirizana, dera lolandira silidzayambitsidwa. Pakatha mphindi 10, chizindikiro cha code chopitilira 10 sichikugwirizana, lokoyo imaganiza kuti winawake akufuna kuba galimotoyo, choncho siyani kulandira zizindikiro zilizonse, kuphatikizapo kulandira chizindikiro cholondola cha code, pamenepa iyenera kuyikidwa ndi mwiniwake ndi chitseko cha kiyi kuti atsegule chitseko. Kubwezeretsa kwa chizindikiro kumatha kuyatsidwa ndi kuyatsa kiyi ndipo switch yayikulu ya makina otsekera chitseko chowongolera kutali ikhoza kuzimitsidwa kenako nkutsegulidwa. Ngati chitseko sichinatsegulidwe mkati mwa masekondi 30 chitseko chitatsegulidwa ndi makina owongolera kutali, chitsekocho chidzatsekedwa chokha.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zomwe zikulandiridwa kugula.
