Taw qhia
Raws li Hangzhou ** Intelligent Technology Company xaiv lub wireless ad hoc network xov tooj cua los siv rau cov ntaub ntawv xeem neeg hlau.
Cov neeg siv
Hangzhou ** Intelligent Technology Company
Kev lag luam ntu
Robot Dog and UGV
1 、 Daim ntawv xeem
1.1 Test qhov chaw
Hangzhou ** Intelligent Technology Company
1.2 Lub sijhawm kuaj
2023.10.23 Nws
1.3 Kev Xeem Lub Hom Phiaj
Lub hom phiaj ntawm qhov kev xeem no feem ntau yog kuaj cov kab mob sib kis ntawm peb lub wireless ad hoc network xov tooj cua, suav nrog IWAVE'S Communications, Chengdu ** tuam txhab, thiab Beijing ** tuam txhab, raws li LOS (Line-of-sight) cov xwm txheej thiab NLOS ( nonne-line-of-sight) tej yam kev mob, simulate thiab sim qhov tseeb daim ntawv thov scenarios ntawm Robot aub thiab tus neeg teb xov tooj.
1.4 Test scenario xaiv
Raws li qhov tseeb scenario, teem lub kav hlau txais xov qhov siab ntawm qhov kawg tau txais mus rau 1.5 meters thiab qhov siab ntawm Robot aub kawg rau 0.5-0.6 meters.Siv cov pob ntawv sau cov cuab yeej ntawm qhov kawg xa tawm (simulated Robot dog kawg) txhawm rau txhaj cov pob ntawv rau hauv lub khoos phis tawj lub khoos phis tawj ntawm qhov kawg tau txais (simulated maub los kawg).
Cov xwm txheej sim suav nrog cov xwm txheej sab nraum zoov thiab sab hauv tsev.
Qhov chaw sab nraum zoov kuj suav nrog 0.5 km kab-ntawm-pob qhov ntsuas ntsuas, 1.1 km kab-ntawm-pob qhov ntsuas pom, 1.15 km tsis-kab-ntawm-pob qhov ntsuas qhov ntsuas (pob loj), 1.2 km tsis-kab. -of-sight test point (qhov twg txoj kev xaus tom qab tig).
Rau qhov chaw sab hauv tsev, ob qhov chaw uas muaj kev cuam tshuam loj heev tau raug xaiv: kev nkag mus rau lub stairway thiab lub tsev khaws khoom.
| TSIS MUAJ. | Kev sim cov xwm txheej | Test point | Lus ceeb toom |
| 1 | Sab nraum zoov scene test | Point 1: 0.5 km LOS test point | |
| 2 | Point 2: 1.1 km LOS test point | ||
| 3 | Point 3: 1.15 km uas tsis yog-kab-ntawm-pob qhov muag kuaj | ||
| 4 | Point 4: 1.2 km uas tsis yog-kab-ntawm-pob qhov muag kuaj | ||
| 5 | Sab hauv scene test | Kauj Ruam 1: Kev nyab xeeb nkag stairway | |
| 6 | Point 2: Warehouse |
2、Test Scenarios --- Sab nraum zoov Scene
2. Sab nraum zoov Scene Test
2.1 Test Method Description
Qhov chaw sim raug xaiv los ntawm txoj kev ncaj qha rau pem hauv ntej ntawm lub tiaj ua si uas Hangzhou ** Intelligent Technology Company nyob.Qhov kawg tau txais (simulated maub los kawg) kav hlau txais xov tau teeb tsa ntawm qhov siab ntawm li 1.5meter, thiab ob tug engineers caij tsheb kauj vab hluav taws xob los simulate lub transmitter kawg (simulated Robot dog kawg). ;saib daim duab hauv qab no:
Qhov kawg tau txais siv lub wireless ad hoc network xov tooj cua + lub laptop thiab khiav IPerf software los sau cov txheeb cais tsheb.Lub transmitter siv lub wireless ad hoc network xov tooj cua + lub laptop thiab khiav IPerf software los sau cov pob ntawv ntawm tus nqi sib txawv.Kuaj qhov nruab nrab kis tau tus mob bandwidth ntawm plaub qhov chaw cov ntsiab lus feem;
Cov ntaub ntawv khoom siv chaw tsim khoom:
| NO. | Tuam txhab | Ntau zaus (MHz) | Lub zog (W) | Kav hlau txais xov nce (dbi) | Lus ceeb toom |
| 1 | IWAVE Kev Sib Txuas Lus | 806-826 MHz | 2 | 2 |
|
| 2 | Chengdu ** tuam txhab | 1427-1447 Mhz | 10 | 4/5 |
|
| 3 | Beijing *** tuam txhab | 566-606 MHz | 2 | 6 |
|
3 、 Peb Lub Tuam Txhab Kev Txhim Kho thiab Kev Ua Haujlwm
3.1 IWAVE Kev Sib Txuas Lus Sib Txuas Txheej Txheem thiab Cov Ntsiab Lus
Test nyob rau ntawm qhov chaw ib puag ncig teeb:
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm point 1: qhov siab tshaj plaws pob ntawv sau tus nqi yog 17.2Mbps
Ø Point 2 cov ntaub ntawv ntim khoom ntim qhov xwm txheej: qhov siab tshaj plaws pob ntawv sau tus nqi yog 15.0Mbps
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm point 3: qhov siab tshaj plaws pob ntawv sau tus nqi yog 10.9 Mbps
Ø Point 4 cov ntaub ntawv pob ntawv sau qhov xwm txheej: qhov siab tshaj plaws pob ntawv sau tus nqi yog 1.42Mbps
3.2 Chengdu ** tuam txhab Test Progress thiab Result
Test nyob rau ntawm qhov chaw ib puag ncig teeb:
Ø Cov ntaub ntawv ntim khoom ntim qhov xwm txheej ntawm point 1: qhov siab tshaj plaws pob ntawv sau tus nqi yog 43.2Mbps.
Ø Point 2 cov ntaub ntawv ntim khoom ntim qhov xwm txheej: qhov siab tshaj plaws pob ntawv sau tus nqi yog 14.4Mbps.
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm taw tes 3: qhov siab tshaj plaws pob ntawv sau tus nqi yog 2.51Mbps thiab 2.01Mbps;
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm point 4: Lub wireless cuam tshuam thiab cov pob ntawv xa thiab txais tsis tuaj yeem ua tiav;
3.3 Beijing *** tuam txhab xeem txheej txheem thiab tshwm sim
Test nyob rau ntawm qhov chaw ib puag ncig teeb:
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm point 1: qhov siab tshaj plaws pob ntawv sau tus nqi yog 44.9Mbps.
Ø Point 2 cov ntaub ntawv ntim khoom ntim qhov xwm txheej: qhov siab tshaj plaws pob ntawv sau tus nqi yog 10.9Mbps.
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm point 3: qhov siab tshaj plaws pob ntawv sau tus nqi yog 6.6Mbps;
Ø Point 4 cov ntaub ntawv ntim khoom ntim cov xwm txheej: wireless cuam tshuam, pob ntawv xa thiab txais tsis tuaj yeem ua tiav.
4、Test Scenarios --- Sab Hauv Tsev
4 Sab Hauv Tsev Scene Test
4.1 Test Ib puag ncig piav qhia
Thaum kuaj hauv ib lub tsev, ib lub ces kaum sab nraum Hangzhou ** Lub tuam txhab Intelligent Technology tuam txhab raug xaiv los teeb tsa lub receiver.Tom qab ntawd xaiv lub stairwell (Point 1) thiab lub warehouse (Point 2) nrog loj nyob sab hauv tsev occlusion raws li qhov chaw kuaj ntawv cog lus;peb lub kav hlau txais xov raug teeb tsa ntawm tib qhov siab los simulate qhov tseeb daim ntawv thov scenario (simulated maub los kawg 1.5km siab, simulated Robot aub kawg 0.5meter siab), sau cov pob ntawv xa thiab txais cov xwm txheej.
5 、 Peb Lub Tuam Txhab Kev Txhim Kho thiab Kev Ua Haujlwm
5.1 IWAVE Kev Sib Txuas Lus Sib Txuas Txheej Txheem thiab Cov Ntsiab Lus
Test nyob rau ntawm qhov chaw ib puag ncig teeb:
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm point 1: qhov siab tshaj plaws pob ntawv sau tus nqi yog 15.2Mbps;
Ø ntawm taw tes 2: Thaum lub sij hawm kuaj warehouse, lub siab tshaj plaws pob ntawv sau tus nqi yog 14.7 Mbps;
5.2 Chengdu ** Lub Tuam Txhab Xeem Txheej Txheem thiab Cov Txheej Txheem
Test nyob rau ntawm qhov chaw ib puag ncig teeb:
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm point 1: qhov siab tshaj plaws pob ntawv sau tus nqi yog 6.15Mbps.
Ø Point 2 cov ntaub ntawv ntim khoom ntim cov xwm txheej: qhov siab tshaj plaws pob ntawv sau tus nqi yog 23.4Mbps.
5.3 Beijing *** tuam txhab xeem txheej txheem thiab tshwm sim
Test nyob rau ntawm qhov chaw ib puag ncig teeb:
Ø Cov ntaub ntawv ntim khoom ntim cov xwm txheej ntawm point 1: qhov siab tshaj plaws pob ntawv sau tus nqi yog 24.8Mbps.
Ø Point 2 cov ntaub ntawv ntim ntim cov xwm txheej: qhov siab tshaj plaws pob ntawv sau tus nqi yog 23.3Mbps.
Cov ntsiab lus
Hauv qhov kev sim sab nraum zoov, ntawm point 1 thiab point 2, tag nrho peb lub tuam txhab xov tooj cua tuaj yeem ua tau raws li qhov yuav tsum tau muaj kev sib kis ntawm 6 Mbps lossis siab dua.Ntawm qhov taw tes 3, IWAVE Kev Sib Txuas Lus thiab Beijing ** Lub Tuam Txhab tuaj yeem ua tau raws li 6 Mbps kis tus nqi yuav tsum tau ua.Ntawm qhov taw tes 4, tsuas yog IWAVE Kev Sib Txuas Lus tuaj yeem ua kom qhov kev sib txuas ib txwm muaj thiab tuaj yeem nqa tawm 1.5Mbps cov ntaub ntawv nce tsheb khiav.Nyob rau hauv qhov kev ncua deb thiab tsis-kab-ntawm-pob qhov teeb meem, IWAVE cov khoom siv sib txuas lus muaj kev ruaj ntseg zoo dua thiab kev sib kis.
Hauv qhov kev sim sab hauv tsev, vim muaj qee qhov xwm txheej, nws tsis tuaj yeem simulate ntau qhov xwm txheej, thiab qhov kev ua tau zoo kawg ntawm peb lub cuab yeej tsis raug ntsuas.Kev txiav txim siab los ntawm cov txiaj ntsig kev xeem, cov txiaj ntsig kev sim hauv Hangzhou ** Lub Tuam Txhab Txawj Ntse Technology Lub Tsev tau pom tias tag nrho peb lub tuam txhab xov tooj cua tuaj yeem ua tau raws li qhov yuav tsum tau muaj kev sib kis ntau dua 6 Mbps.
Post lub sij hawm: Nov-17-2023
