Sir Airffic GoNawutati tinzwa, ungabona ngekushesha kutsi inkampani ngayinye ibheja ngani.
Tinhlobo letisitfupha temehlo netinzwa
Emakhamera abamba kukhanya njengemehlo emuntfu. Ayashibha, alula, futsi abona imibala nemibhalo, ngako asetjentiswa kakhulu.
I-LiDAR itfumela kukhanya kwe-laser bese ibala sikhatsi lesitsatfwa kuze kubuye, kuze ilinganise libanga ngekunemba. Iyasebenta ebumnyameni, kodvwa sisindvo nentsengo kusenkinga.
I-radar isebentisa emagagasi e-radio. Ibona tintfo letikhashane emvuleni, enkungwini nasebumnyameni, ngako iyahola ekugwemeni kushayisana nasekuboneni ema-drone.
Emakhamera ekushisa abona umehluko wekushisa — alungele kufuna bantfu ebusuku nekutfola tindzawo letishisako etiphahleni nasetintsanjeni tagesi.
I-IMU (ilinganisa kusheshisa nekujika) ne-GNSS (kutfola indzawo ngesathelayithi njenge-GPS) tinzwa tangekhatsi te-drone. Tinika kundiza lokunembile kuphela nangabe tihlanganiswa netinzwa letibuka ngaphandle.
| Inzwa | Emandla | Butsakatsaka | Kusetjentiswa lokukhulu |
|---|---|---|---|
| Ikhamera (kukhanya lokubonakalako) | Iyashibha, ilula, imininingwane leminyenti | Bumnyama, inkungu, kukhanya lokukhulu | Kwatisisa tintfo, i-SLAM, kuhlola |
| Ikhamera ye-stereo / yekujula | Libanga lelisedvute | Ayinembi khashane | Kugwema tiphazamiso |
| I-LiDAR | Libanga lelinembile, iyasebenta ebumnyameni | Iyasindza, iyabita, ibutsakatsaka emvuleni | Kulinganisa umhlaba, kubona tintsambo letincane |
| I-radar ye-mmWave | Imvula, inkungu, ebusuku, libanga lelidze | Imininingwane lencane yesimo | Detect-and-avoid, kubona ema-drone |
| Ikhamera yekushisa | Ibona kushisa, inemandla ebusuku | Kucaca lokuphansi | Kufuna nekusindzisa bantfu, kuhlola tisetjentiswa |
| I-IMU + GNSS | Kuhamba nendzawo ye-drone | I-GNSS iyehluleka ngekhatsi nobe nayiphazanyiswa | Kulawula kuma kwendiza, kukhombisa indlela |
Kungani kuhlanganisa tinzwa kuncuma umdlalo
Yonkhe inzwa inebutsakatsaka. Nawetsembe yinye kuphela, i-drone iba yimphumphutse ngesikhatsi lobo butsakatsaka buvela.
Ngako ikhamera itfola kutsi intfo iyini, i-radar iciniseka kutsi ikhashane kangakanani, ne-IMU igcwalisa kutsi i-drone ihambe kanjani. Loku kuyi-sensor fusion.
Tinkampani letikhaliphile ku-fusion takha tindiza letichubeka tisebenta nakushintja simo selitulu nendzawo. Kungemi kuyintfo lebaluleke kakhulu ku-drone yemsebenti.
Sibhakabhaka lesingenayo i-GNSS sakhulisa linani letinzwa
Emasignali e-GNSS akafiki ngaphansi kwemabhuloho, emathaneleni nobe ngekhatsi etindlini tekugcina timphahla. Emabaleni emphi, kuphazamisa ngemabomu kwaba yintfo yemalanga onkhe.
Sidzingo sekundiza ngemakhamera ne-IMU kuphela (visual navigation) senyuka kakhulu ngemuva kwa-2022.
Loku akusiko kwemasotja kuphela. Buchwepheshe lobufanako busita ekuhloleni ngekhatsi etakhiweni nasekuletseni timphahla emadolobheni.
Sir Airffic GoIngakhona yini kundiza nangabe i-radio yehluleka? Loku kuluvivinyo loluncono lwekutsi kutiphatsa kuliciniso yini.
Lokwentekako emakethe yetinzwa
Tincenye temakhamera letakhiwa ngebunyenti tema-smartphone tenta emehlo e-drone ashibhe kakhulu.
I-radar ne-LiDAR tiya ngekuba tincane futsi tishibhe ngenca yebunyenti betimoto, ngako nyalo tiyangena kuma-drone.
Ngako tinzwa letinyenti tikhula njengemphumela lowengetiwe wetimakethe letinkhulu letingasito te-drone. Tinkampani te-drone kufanele tehluke ngendlela letihlanganisa ngayo tinzwa nange-software, hhayi ngetincenye.
Imibuto levame kubutwa
Ema-drone asebentisa tiphi tinzwa kugwema tiphazamiso?
Emakhamera e-stereo nobe ekujula ebangeni lelifushane, i-radar ebangeni lelidze nasesimeni selitulu lesibi, ne-LiDAR yetintfo letincane njengetintsambo. Tindiza letinyenti tihlanganisa tinzwa letimbalwa.
Yini umehluko we-LiDAR ne-radar?
I-LiDAR isebentisa kukhanya kwe-laser kulinganisa libanga kahle futsi yakhe timo te-3D letinemininingwane. I-radar isebentisa emagagasi e-radio; ayinembi kangako kodvwa itfola tintfo letikhashane emvuleni, enkungwini nasebumnyameni.