Kubatanidzwa kwekamera uye LiDAR yekunyatsoonekwa

Kubatanidzwa kwekamera uye LiDAR yekunyatsoonekwa

Munguva pfupi yapfuura, timu yesainzi yeJapan yakagadzira yakasarudzikakamera LiDARfusion sensor, inova yekutanga LiDAR yepasirese inomisa mbezo dzekamera uye LiDAR kuita imwe sensor. Iyi yakasarudzika dhizaini inogonesa chaiyo-nguva kuunganidzwa kweparallax yemahara overlay data. Yayo laser irradiation density yakakwira kupfuura ese laser radar sensors munyika, ichigonesa kureba uye yakakwirira-chaiyo chinhu kuona.
Kazhinji, LiDAR inoshandiswa pamwe chete nemakamera kunyatsoona zvinhu, asi pane mutsauko mudhata rinowanikwa nezvikamu zvakasiyana, zvichikonzera kunonoka kwecalibration pakati pe sensors. Iyo ichangobva kugadzirwa fusion sensor inobatanidza kamera uye yakakwirira-resolution LiDAR muchikamu chimwe chete, kuwana chaiyo-nguva yekubatanidza data pasina parallax, kuve nechokwadi mhedzisiro uye yakarurama.
Iko kubatanidzwa kwekamera uye LiDAR inowana chaiyo kuzivikanwa kwechinhu. Chikwata chinoshandisa yakasarudzika optical dhizaini tekinoroji kubatanidza kamera neLiDAR muyuniti ine yakabatana optical axis, ichigonesa chaiyo-nguva kubatanidzwa kwekamera data data uye LiDAR kureba dhata, kuwana yakanyanya kuzivikanwa chinhu kusvika parizvino. Thelaser radarine Ultra-yakakwirira resolution yakasanganiswa nepasirese laser emission density fusion sensor yakawedzera density yeyakabudiswa laser beam, iyo inogona kuona zvipingamupinyi zvidiki pamadaro marefu, nekudaro ichivandudza kugadzirisa uye kurongeka. Sensor yake yekuvandudza ine irradiation density ye0.045 madhigirii uye inoshandisa tekinoroji yelaser scanning unit tekinoroji kubva kune multifunctional printers (MFPs) nemaprinta kuona zvinhu zvinodonha kusvika 30 centimita pachinhambwe che100 metres.
Kusimba kwepamusoro uye kuchengetedzeka kweMEMS girazi laser radar inoda magirazi eMEMS kana mota kuti dzivheneke.laserpanzvimbo yakafara uye yakakwirira-density. Nekudaro, kugadziriswa kweMEMS magirazi kunowanzo kuderera, uye mota inowanzosakara nekukurumidza. Iyi nyowani yakabatanidzwa sensor inopa yakakwirira resolution kupfuura mota yakavakirwa masisitimu uye kusimba kukuru kupfuura echinyakare MEMS magirazi. Masayendisiti anoshandisa kugadzirwa kwepamberi, tekinoroji yekurongedza tekinoroji uye yakakwirira-resolution laser scanning tekinoroji kuvandudza evaridzi veMEMS magirazi kutsigira yakakwirira-chaiyo yekunzwa mumaindasitiri akasiyana senge mota dzinozvimiririra, ngarava, michina inorema, nezvimwe.

FIG1: Mufananidzo wakaonekwa nekamera LiDAR fusion sensor