Ese chassis ikomera (karuvati, utubari two hejuru, nibindi) bifite akamaro?
Mbere ya byose, nyiri inyongera yinyongera azahindura imikorere yimodoka yumwimerere. Kuberako, imikorere yimodoka ikora binyuze muburebure bwibi bice, ubunini, aho kwishyiriraho kugirango ubigereho. Ibindi byongerwaho imbaraga bizahindura ibiranga ibice byumwimerere, bivamo impinduka mumikorere yimodoka. Ikibazo cya kabiri ni iki, imikorere yikinyabiziga izarushaho kuba nziza cyangwa mibi nyuma yo kongeramo izindi mbaraga? Igisubizo gisanzwe ni: Birashobora kuba byiza, bishobora kuba bibi. Abantu babigize umwuga barashobora kugenzura iterambere ryimikorere kugirango bagere ku cyerekezo cyiza. Kurugero, umwe mubo twakoranye yahinduye imodoka wenyine. Azi aho intege nke zimodoka yumwimerere ziri kandi mubisanzwe azi kubishimangira. Ariko niba utazi impamvu uhindura, noneho umwanya munini urimo uhindura gusa, bizagira ingaruka mbi kuruta ibyiza! Imodoka ugura zapimwe ibirometero ibihumbi magana kugirango harebwe ko nta kaga gakoreshwa mumodoka. Nibyo injeniyeri akora muruganda rwimodoka. Ibice byahinduwe ntabwo binyuze mubigeragezo bikaze no kugerageza kuramba, ubuziranenge ntibwijejwe, niba kuvunika no kugwa muburyo bwo gukoresha, bizana ubuzima bwa nyirubwite. Ntutekereze ko iki ari igice gikomeza gusa, kimenetse nibice byimodoka yumwimerere. Hoba harigeze gutekerezwa ko igice cyo gushiraho kizacika kandi kigwa mu butaka, bigatera impanuka ikomeye yo mu muhanda ... Muri make, kubyanga ni akaga kandi ibikorwa bigomba kwitonda.
Kubwibyo, ni amahitamo yizewe kandi meza yo guhitamo ibice byumwimerere bya Zhuomeng (Shanghai) Automobile Co, LTD. Urahawe ikaze kubaza.
Guhindura radar ni igikoresho gifasha umutekano waparika, kigizwe na sensor ya ultrasonic (bakunze kwita probe), kugenzura no kwerekana, gutabaza (ihembe cyangwa buzzer) nibindi bice, nkuko bigaragara ku gishushanyo cya 1. sensor ya Ultrasonic nikintu nyamukuru kigize Sisitemu yose. Igikorwa cyayo nukwohereza no kwakira ultrasonic waves. Imiterere yacyo irerekanwa mu gishushanyo cya 2. Kugeza ubu, ubusanzwe bukoreshwa bwa probe inshuro 40kHz, 48kHz na 58kHz ubwoko butatu. Mubisanzwe, nukuvuga inshuro nyinshi, niko ibyiyumvo byiyongera, ariko icyerekezo cya horizontal na vertical cyerekezo cyo gutahura Inguni ni ntoya, mubisanzwe rero koresha 40kHz probe
Radar yo mu kirere ifata ihame rya ultrasonic. Iyo ikinyabiziga gishyizwe mubikoresho byinyuma, radar isubira inyuma ihita yinjira mubikorwa. Iyobowe nubugenzuzi, iperereza ryashyizwe kumurongo winyuma ryohereza imiraba ya ultrasonic kandi itanga ibimenyetso bya echo mugihe uhuye nimbogamizi. Nyuma yo kwakira ibimenyetso bya echo biva kuri sensor, umugenzuzi akora gutunganya amakuru, bityo akabara intera iri hagati yumubiri wikinyabiziga n'inzitizi no gusuzuma aho inzitizi zihagaze.
Guhindura ibishushanyo mbonera bya radar ibishushanyo mbonera nkuko bigaragara ku gishushanyo cya 3, MCU (MicroprocessorControlUint) binyuze mu gishushanyo mbonera cya gahunda, kugenzura imiyoboro ya elegitoroniki ya elegitoronike ihinduranya imiyoboro, ibyuma bya ultrasonic bikora. Ibimenyetso bya Ultrasonic echo bitunganywa no kwakira bidasanzwe, kuyungurura no kongera imiyoboro, hanyuma bikamenyekana ku byambu 10 bya MCU. Iyo wakiriye ibimenyetso byigice cyuzuye cya sensor, sisitemu ibona intera yegereye ikoresheje algorithm yihariye, kandi igatwara buzzer cyangwa kwerekana umuzenguruko kugirango yibutse umushoferi intera iri hafi yinzitizi na azimuth.
Igikorwa nyamukuru cya sisitemu yo gusubiza inyuma ni ugufasha guhagarara, gusohoka ibikoresho byinyuma cyangwa guhagarika akazi mugihe umuvuduko ugereranije urenze umuvuduko runaka (mubisanzwe 5km / h).
[Impanuro] Umuhengeri Ultrasonic bivuga umuyaga wijwi urenze urwego rwo kumva kwabantu (hejuru ya 20kHz). Ifite ibiranga inshuro nyinshi, gukwirakwiza umurongo ugororotse, kuyobora neza, gutandukana guto, kwinjira cyane, kwihuta gukwirakwira (hafi 340m / s) nibindi. Ultrasonic waves igenda inyura mumashanyarazi kandi irashobora kwinjira mubwimbye bwa metero mirongo. Iyo ultrasonic ihuye numwanda cyangwa intera, izabyara imiraba igaragara, ishobora gukoreshwa mugukora ubushakashatsi bwimbitse cyangwa buringaniye, bityo birashobora gukorwa muburyo butandukanye.
