Sixhuma i-DVR ngaphandle kwesilayishi sikagwayi ngezindlela ezahlukene
Okuqukethwe
I-DVR iyithuluzi elisetshenziselwa ukurekhoda isimo emgwaqweni ngenkathi ushayela noma upaka imoto. Manje igajethi enjalo itholakala cishe kuzo zonke izimoto. Ngokuvamile ixhunywa ngesilayishi sikagwayi, kodwa ngokuvamile kunemishini eminingana yesimanje emotweni edinga uxhumano olufanayo, ngakho umbuzo wokuthi ungaxhuma kanjani isiqophamazwi ngaphandle kwesilayishi sikagwayi uyathakazelisa kubashayeli abaningi bezimoto.
Kungani ungase udinge ukuxhuma umbhalisi ngaphandle kwesilayishi sikagwayi
Namuhla, i-DVR ayiyona into yokunethezeka, kodwa igajethi edingekayo futhi ewusizo okufanele ibe ku-cabin yazo zonke izimoto. Ikhono lokurekhoda kuvidiyo isimo esenzeka ngenkathi ushayela noma upaka imoto, kanye nalokho okwenzeka ku-cabin, kusiza ezimweni eziningi eziyimpikiswano eziphakamayo, isibonelo, ngesikhathi sengozi. Futhi, ividiyo evela kubhalisi iyisiqinisekiso semicimbi enomshwalense yenkampani yomshwalense.
Isici se-registrar ukuthi kufanele ikwazi ukusebenza hhayi kuphela ngenkathi imoto ihamba, kodwa futhi endaweni yokupaka, kanye nalapho injini ingasebenzi.
Indlela elula ukuxhuma idivayisi enjalo ngokusebenzisa isilayidi sikagwayi, kodwa ngokuvamile kunezimo lapho lokhu kungenakwenzeka:
- isilayidi sikagwayi sisetshenziswa esinye isisetshenziswa;
- isokhethi elilula ugwayi alisebenzi;
- asikho isilayidi sikagwayi emotweni.
Ukuqiniswa kwentambo
Ngaphambi kokuxhuma irekhoda, udinga ukunquma ukuthi izintambo zizoxhunywa kanjani. Kunezinketho ezimbili zokukhweza:
- ukufakwa okufihliwe. Izintambo zifihliwe ngaphansi kwe-trim noma ideshibhodi. Kudingekile ukuthi ucingo oluncane luhlale eduze nombhalisi, oluzovumela ukuba luphenduke ngokukhululekile;
Ngezintambo ezifihliwe, izintambo zifihliwe ngaphansi kwe-trim yokuhlobisa noma ideshibhodi - vula ukufakwa. Kulokhu, ucingo alufihliwe, futhi ukulungiswa kwalo ku-plailing kanye ne-side rack kwenziwa ngokusebenzisa amabakaki epulasitiki. Njengoba lezi zibakaki ziyi-Velcro, ngokuhamba kwesikhathi, ukuthembeka kwe-fastener kuba buthaka, futhi ucingo lungawa.Ucingo lusobala, olungelula kakhulu futhi lubi
Uyixhuma kanjani i-DVR ngaphandle kwesilayishi sikagwayi
Irekhoda iyimishini kagesi, ngakho-ke ukuze uyixhume ngaphandle kwesilayishi sikagwayi, uzodinga amathuluzi alandelayo:
- izintambo zobude obudingekayo;
- i-ironering iron;
- insulating tape;
- abasiki bengqephu;
- multimeter;
- isethi yezihluthulelo nama-screwdrivers, ayadingeka ekususeni izakhi zangaphakathi.Ukuze uxhume umbhalisi, uzodinga amathuluzi alula futhi athengekayo
Ngokuvamile, isokhethi yemoto elula ugwayi isivele ikhona ngoba ishaja yefoni noma enye idivayisi ixhumeke kuyo. Ngaphezu kwalokho, amandla kusilayidi sikagwayi avela kuphela lapho ukuthungela kuvuliwe, okungukuthi, lapho injini ingasebenzi, isiqophi ngeke sisebenze. Kunezinketho ezimbalwa zokuxhuma i-DVR. Ukukhetha kwabo kuncike kakhulu endaweni yokufaka idivayisi enjalo.
Ixhuma ngokukhanya kophahla
Uma irekhoda ifakwe engxenyeni engenhla ye-windshield, ngakho-ke kulula kakhulu ukuyixhuma ekunikezeni amandla ekukhanyeni kwe-dome. Inqubo yokukhweza:
- Intambo edonsayo. Kunconywa ukuyifihla ngaphansi kwesikhumba.
- Ukususa i-plafond. Ingenziwa ngezikulufo noma ivikelwe ngama-latches.Ngokuvamile i-plafond ixhunywe kuma-latches
- Ukunquma i-polarity yezintambo. Ukusebenzisa i-multimeter, thola ukuhlanganisa nokususa, emva kwalokho izintambo zithengiswa kubo.Nquma i-polarity yezintambo
- Ukufakwa kwe-adaptha. Njengoba umbhalisi edinga i-5 V, futhi emotweni engu-12 V, ukunikezwa kwamandla kuxhunywe ezintanjeni ezidayisiwe futhi amalunga afakwe kahle.Xhuma izintambo futhi uhlukanise ukuxhumana
- Ukuxhumana kombhalisi. Intambo evela kubhalisi ixhunywe kugesi. Ngemuva kwalokho, faka i-plafond endaweni.Xhuma irekhoda bese ufake ikhava endaweni
Uma ingekho i-soldering iron, khona-ke ukusikeka kwenziwa ku-insulation futhi izintambo ezivela ekunikezeni amandla zifakwe kubo.
Ividiyo: ukuxhuma umbhalisi ophahleni
Ixhuma emsakazweni
Lesi yisixazululo esilula, njengoba umsakazo udinga i-5 V ukuze unike amandla umsakazo. Ukuxhuma irekhoda kumsakazo, awudingi ukusebenzisa ugesi noma i-adaptha. Kwanele ukuthola intambo yamandla ebhodini lomsakazo, ngoba lokhu basebenzisa i-multimeter, lapho i-DVR ixhunywe khona.
Kusuka kubhethri
Uma ukhetha le nketho, khona-ke udinga ukulungisa ucingo olude, kanye ne-fuse 15 A. Ukulandelana kokuxhumana kuzofana nalapho uxhuma ophahleni.
Intambo evela kubhalisi ifihliwe ngaphansi kwesikhumba futhi iholele ebhethri. Qinisekisa ukufaka i-fuse. Naka ngokukhethekile i-polarity ukuze ungalimazi idivayisi. I-voltage converter kufanele ifakwe phakathi kwebhethri nerekhoda.
Kumshini wokuthungela
Lena akuyona indlela yokuxhumana edume kakhulu. I-drawback yayo ukuthi umbhalisi usebenza kuphela lapho ukuthungela kuvuliwe. Kwanele ngosizo lomhloli ukuthola i-plus kutheminali ye-ignition switch, futhi ukukhishwa kungathathwa kunoma iyiphi indawo elula. Kulokhu, kuyadingeka futhi ukufaka i-voltage converter kumjikelezo.
Ividiyo: ukuxhuma umbhalisi kuswishi yokuthungela
Ukuze fuse ibhokisi
Ukuze uxhume irekhoda ebhokisini le-fuse, uzodinga ukuthenga isihlukanisi esikhethekile. Okuhlukile kwayo ukuthi inendawo yokufaka ama-fuse amabili. I-fuse evamile ifakwe esokhethini engezansi, futhi i-fuse yedivayisi exhunyiwe ifakwe kusokhethi eliphezulu, lapho i-adaptha ixhunywe khona, futhi kakade i-DVR ixhunyiwe kuyo.
Ividiyo: indlela yokuxhuma i-DVR ebhokisini le-fuse
Kunezinketho eziningi zokuxhuma i-DVR esimweni lapho singekho isilayidi sikagwayi noma simatasa. Lapho wenza ukufakwa okuzimele nokuxhumeka kwedivayisi enjalo, kufanele uqaphele kakhulu ukuthi ungadideki i-polarity futhi ungakhohlwa ukusebenzisa isiguquli se-voltage. Uma ulandela imithetho ethuthukisiwe, khona-ke ngisho nomshayeli we-novice angakwazi ukuxhuma i-DVR eyedwa.
