I-Sonar, i-lidar, i-radar/i-optical flow

Ngoko ke, ukuba unxantathu ngesathelayithi ayiyondlela ilungileyo yokuphepha umhlaba, makhe sizame "ukubona" ​​ngokuthe ngqo!

Okwangoku, kukho ubuncinci obuthathu betekhnoloji obulungeleyo obunokuhambisa imiqondiso kwaye babone ukuba kuthatha ixesha elingakanani ukugxumeka: i-sonar, i-lidar kunye nemodyuli ye-radar zonke zingasetyenziswa ngoku.

Nangona kunjalo, ezi zinzwa zinobuthathaka:

Ubuthathaka 1: ukufunxa

Eminye imiphezulu ayijongi nje. Amakhethini kunye neekhaphethi zifunxa amaza e-ultrasonic, ipeyinti emnyama ifunxa i-lidar, kwaye amanzi afunxa ii-microwaves. Awunakubaleka into ongayiboniyo.

Ubuthathaka 2: ukuphazamiseka kwesigaba

Kukho ukuphazamiseka komqondiso phakathi kwabenzi boluvo. Kwenzeka ntoni xa udibanisa abenzi boluvo abaninzi abafanayo? Wazi njani ukuba isiginali oyichongileyo yeyale sensor? Nokuba inzwa enye kufuneka ijongane ne-crosstalk ngokwayo kwaye ilinde ixesha elide ngokwaneleyo ukuba i-echo inyamalale.

Iimpawu zinokuthi "zifakwe kwikhowudi" (ngokusisiseko zifihliweyo) ukwenzela ukuba isignali nganye ibe yodwa, kodwa oku kwandisa ubunzima besixhobo. * * Isisombululo esilungileyo kukwenza i-semi-randomize isicwangciso somqondiso, ukwenzela ukuba ixesha aliyi kuvalelwa kwaye liya kuhlala likhohliswa ngumqondiso wongqamaniso.

I-Optical flow sensor yindlela eyahlukileyo, esebenzisa ikhamera ukujonga ukuba into ekwi-lens iya ikhula (ebonisa ukuba umhlaba / udonga lukhula ngokukhawuleza), elincinci (xa umqobo unyamalala) okanye i-sliding side. Iikhamera aziphazamisi enye kwenye njengesonr. Ukuba ulumke ngenene, unokuqikelela ukuthambeka kunye nezinye iipropathi ze-3D.

Abenzi boluvo bokugeleza kwamehlo basenobuthathaka "bokufunxa". Udinga umphezulu owenziwe kakuhle ukuze babone ukuhamba, kanye njengokuba imawusi yabo yokubona ingenakusebenza kwiglasi. Ziya zithandwa ngakumbi, kuba ukusasaza ikhompyuter ngoku yinto onokuthi uyibeke kwiFPGA okanye kwikhompyuter efakwe ngokukhawuleza.