Sonar, lidar, radar/optical flow

Choncho, ngati katatu ndi satellite si njira yabwino yopewera pansi, tiyeni tiyese "kuwona" mwachindunji!

Pakalipano, pali teknoloji itatu yopangidwa kale yomwe imatha kutumiza zizindikiro ndikuwona kuti zimatenga nthawi yayitali bwanji kuti zidumphe: sonar, lidar ndi radar module zonse zingagwiritsidwe ntchito tsopano.

Komabe, masensa awa ali ndi zofooka:

Kufooka 1: kuyamwa

Malo ena samangothamanga.Makatani ndi makapeti amayamwa mafunde akupanga, utoto wakuda umatenga lidar, ndipo madzi amatenga ma microwave.Simungathe kuthawa zomwe simukuziwona.

Zofooka 2: kusokoneza gawo

Pali kusokoneza kwa ma signal pakati pa masensa.Kodi chimachitika ndi chiyani mukaphatikiza masensa angapo ofanana?Mukudziwa bwanji kuti chizindikiro chomwe mwapeza ndi cha sensor iyi?Ngakhale sensa imodzi iyenera kuthana ndi crosstalk yokha ndikudikirira nthawi yayitali kuti echo iwonongeke.

Zizindikiro zimatha "kusungidwa" (makamaka encrypted) kuti chizindikiro chilichonse chikhale chosiyana, koma izi zimawonjezera zovuta za chipangizocho.* * Yankho labwino ndikusintha pang'onopang'ono dongosolo lazizindikiro, kuti nthawiyo isatsekeke ndipo nthawi zonse imanyengedwa ndi chizindikiro cholumikizira.

Optical flow sensor ndi njira yosiyana, yomwe imagwiritsa ntchito kamera kuti ione ngati chinthu chomwe chili mu lens chikukula (chosonyeza kuti pansi / khoma likukwera mofulumira), laling'ono (pamene chopingacho chikutha) kapena kutsetsereka cham'mbali.Makamera samasokonezana ngati sonar.Ngati ndinu anzeru kwenikweni, mutha kuyerekeza kupendekera ndi zina za 3D.

Optical flow sensors akadali ndi kufooka kwa "mayamwidwe".Mufunika malo opangidwa bwino kuti azitha kuwona momwe mbewa imayendera, monganso mbewa yawo yowoneka bwino sigwira ntchito pagalasi.Zikuchulukirachulukirachulukirachulukira, chifukwa kukhamukira pakompyuta tsopano ndichinthu chomwe mungachiike mu FPGA kapena pakompyuta yolumikizidwa mwachangu.