Kwinjiza kamera na LiDAR kugirango tumenye neza

Kwinjiza kamera na LiDAR kugirango tumenye neza

Vuba aha, itsinda ryubumenyi ryabayapani ryateguye umwiharikokamera LiDARsensor ya fusion, niyo LiDAR yambere kwisi ihuza amashoka optique ya kamera na LiDAR muburyo bumwe. Igishushanyo cyihariye gifasha mugihe nyacyo cyo gukusanya parallax yubusa amakuru yuzuye. Ubucucike bwa lazeri bwayo burenze ubwinshi bwa sensor ya laser radar kwisi, ituma intera ndende kandi ihanitse neza.
Mubisanzwe, LiDAR ikoreshwa ifatanije na kamera kugirango tumenye neza ibintu, ariko hariho itandukaniro mumibare yabonetse mubice bitandukanye, bigatuma kalibrasi itinda hagati ya sensor. Icyuma gishya cya fusion sensor ihuza kamera hamwe na LiDAR ikemurwa cyane mubice bimwe, ikagera kubikorwa byukuri mugihe nta parallax, itanga ibisubizo byiza kandi byukuri.
Kwishyira hamwe kwa kamera na LiDAR bigera kubintu byamenyekanye neza. Itsinda rikoresha tekinoroji idasanzwe ya optique kugirango yinjize kamera na LiDAR mubice bihujwe na optique ya optique, ituma igihe nyacyo cyo guhuza amakuru yerekana amashusho hamwe namakuru ya intera ya LiDAR, kugera kubintu byamenyekanye cyane kugeza ubu. Uwitekalaser radarhamwe na ultra-high resolution ihujwe hamwe na sensor yo hejuru ya laser yohereza ibyuka bya fusion sensor yongereye ubucucike bwurumuri rwa lazeri rwasohotse, rushobora kumenya inzitizi nto mumwanya muremure, bityo bikanoza gukemura no kumenya neza. Sensor ye yubuhanga ifite ubucucike bwa dogere 0.045 kandi ikoresha tekinoroji ya laser yogusuzuma ibikoresho biva mumacapiro menshi (MFPs) hamwe nicapiro kugirango bamenye ibintu bigwa kuri santimetero 30 kuri metero 100.
Kuramba cyane hamwe na MEMS indorerwamo ya laser radar bisaba indorerwamo za MEMS cyangwa moteri kugirango imurikirelaserahantu hagari kandi hacucitse cyane. Nyamara, imiterere yindorerwamo ya MEMS mubisanzwe iba mike, kandi moteri akenshi irashira vuba. Iyi sensor nshya ihuriweho itanga ibyemezo birenze sisitemu ishingiye kuri moteri kandi biramba kuruta indorerwamo za MEMS. Abahanga bakoresha ubuhanga buhanitse, tekinoroji yo gupakira ceramic hamwe nubuhanga buhanitse bwa laser yogusuzuma kugirango batezimbere indorerwamo za MEMS kugirango bashyigikire neza neza mubikorwa bitandukanye nkibinyabiziga byigenga, amato, imashini ziremereye, nibindi.

FIG1: Ishusho yagaragaye na kamera LiDAR fusion sensor