Radar ea microwave ea likoloi ke eng
Automotive microwave radar ke sistimi ea radar e sebelisang li-microwave ho bona, e sebelisoang haholo likoloing le likoloing tse ling tsa fatše. Microwave radar e lemoha lintho tse tikolohong e potileng ka ho romella le ho amohela matšoao a microwave, e le ho fihlela mesebetsi e fapaneng, joalo ka ho lemoha litšitiso, temoso ea ho thulana, taolo ea likepe tse feto-fetohang, jj.
Molao-motheo oa ho sebetsa
Radar ea microwave ea likoloi e sebetsa ka mokhoa o ts'oanang le radar e tloaelehileng, ke hore, e romela maqhubu a se nang mohala (microwave) ebe e amohela molumo ho latela phapang ea nako pakeng tsa ho amohela le ho amohela, e le ho lekanya boemo ba data ea sepheo. Haholo-holo, liradara tsa microwave li ntša mats'oao a microwave a khutlang ha a kopana le litšitiso, 'me radar e lekanya sebaka ka ho metha nako ea ho khutla le ho khutla ea matšoao. Ho feta moo, radar ea microwave e ka boela ea bona lebelo le tataiso ea ntho ka ho sekaseka litšobotsi tsa lets'oao le bonts'itsoeng, joalo ka Doppler effect.
Boemo ba kopo
Radar ea microwave ea likoloi e na le maemo a fapaneng a ts'ebeliso ea likoloi:
temoso ea ho thulana : ka ho lemoha litšitiso tse ka pele, temoso ea kapele, thusa mokhanni ho nka mehato ea ho qoba ho thulana.
adaptive cruise control : E lokisa lebelo la cruise control ho latela tikoloho ea koloi, e boloka sebaka se sireletsehileng ho tloha koloing e ka pele.
tšibollo ea ba tsamaeang ka maoto : Sistimi ea ho khanna ka boiketsetso, radar ea microwave e khona ho bona batho ba tsamaeang ka maoto le litšitiso tse ling ho netefatsa polokeho ea ho khanna.
Sebaka sa ho paka makoloi : Thusa koloi ka bo eona ho fumana sebaka se nepahetseng sa ho paka sebakeng sa ho paka le ho phethela ts'ebetso ea ho paka.
Litekanyetso tsa tekheniki le litšobotsi tsa ts'ebetso
Li-radar tsa microwave tsa likoloi hangata li sebetsa ka lihlopha tsa millimeter wave, joalo ka 24GHz, tse nang le maqhubu a holimo le bolelele bo khuts'oane ba maqhubu. Sena se etsa hore radar ea microwave e be le tataiso e phahameng le tharollo, 'me e khona ho bona liphofu tse haufi ka nepo. Ho phaella moo, radar ea microwave ha e amehe ke ponahalo 'me e ka sebetsa ka tloaelo maemong a leholimo a mabe. Leha ho le joalo, litšenyehelo tsa radar ea microwave li batla li phahame, 'me bokhoni ba ho lemoha lintho tse nyenyane ha bo ntle joaloka lidar.
Mesebetsi ea mantlha ea radar ea microwave ea likoloi e kenyelletsa lintlha tse latelang:
Tlhokomeliso ea Khohlano le Automatic Emergency Braking (AEB) : Li-radar tsa microwave li bona litšitiso tse ka pele, 'me ha ho hlokahala li qalisa braking system ea tšohanyetso ho thibela ho thulana.
tšibollo ea ba tsamaeang ka maoto : Ka radar ea microwave, likoloi li khona ho lemoha le ho bona batho ba tsamaeang ka maoto, kahoo li ntlafatsa polokeho ea likoloi.
Tlhokomelo ea sebaka se foufetseng le temoso ea ho tloha : radar ea microwave e ka shebella sebaka se foufetseng sa koloi ho thibela ho thulana le likoloi tse ling ha li fetola litsela, 'me e khona ho beha leihlo tsela e tlohang le ho hlokomelisa bakhanni ho ea.
Adaptive cruise control (ACC) : Radar ea Microwave e ka thusa likoloi ho boloka sebaka se sireletsehileng ho tloha koloing e ka pele ho taolo ea maeto a sekepe.
Temoso ea Sephethephethe sa Morao (RCTA) : radar ea microwave e ka lekola sephethephethe se ka morao ho koloi, ea hopotsa mokhanni ho ela hloko koloi e tlang, ho qoba ho thula koloi.
Molao-motheo o sebetsang oa radar ea microwave ke ho lekanya boemo ba sepheo ka ho romela maqhubu a se nang mohala (maqhubu a radar) le ho amohela molumo ho latela phapang ea nako pakeng tsa ho romela le ho amohela. Khafetsa ea radar ea millimeter wave e sehlopheng sa millimeter wave, kahoo e bitsoa millimeter wave radar .
Tšebeliso ea lihlopha tse fapaneng tsa maqhubu a radar ea microwave likoloing e kenyelletsa lihlopha tse peli tsa 24GHz le 77GHz. Li-radar tsa 24GHz li sebelisoa haholo-holo bakeng sa ho lemoha nako e khutšoanyane, ha li-radar tsa 77GHz li na le qeto e phahameng le boholo bo bonyenyane, tse loketseng ho lemoha nako e telele.
"Haeba u batla ho tseba haholoanyane, tsoela pele ho bala lingoliloeng tse ling sebakeng sena sa marang-rang!
Ka kopo, re letsetse haeba u hloka lihlahisoa tse joalo.
Zhuo Meng Shanghai Auto Co., Ltd. e ikemiselitse ho rekisa likarolo tsa koloi tsa MG&750 lia amoheloa ho reka.
