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Ndi Wailesi Yanji Yopanda zingwe ya Ad Hoc MESH Network Ili Ndi Magwiridwe Abwino Kwambiri mu Robot Galu?

273 mawonedwe

Mawu Oyamba

Kutengera kampani ya Hangzhou ** Intelligent Technology Company sankhani wailesi yakanema yopanda zingwe kuti mugwiritse ntchito lipoti loyesa agalu a robot.


wogwiritsa ntchito

Wogwiritsa

Hangzhou ** Intelligent Technology Company

Mphamvu

Gawo la Msika

Robot Dog ndi UGV

1, Mbiri Yakuyesa

1.1 Malo oyeserera

Hangzhou ** Intelligent Technology Company

1.2 Nthawi yoyesera

2023.10.23

1.3 Zolinga Zoyesa

Cholinga cha mayesowa ndikuyesa kuyesa kufalikira kwa mawayilesi atatu opanda zingwe ad hoc network, kuphatikiza IWAVE'S Communications, Chengdu ** kampani, ndi Beijing**kampani, pansi pa LOS(Line-of-sight) ndi NLOS ( mikhalidwe yopanda mzere wamaso), kuyerekezera ndi kuyesa zochitika zenizeni zogwiritsira ntchito pakati pa galu wa Robot ndi woyendetsa.

1.4 Kusankha zochitika zoyesa

Malinga ndi zochitika zenizeni, ikani kutalika kwa mlongoti wa malo olandirira kufika mamita 1.5 ndi kutalika kwa galu wa Robot kufika mamita 0.5-0.6.Gwiritsani ntchito chida chodzaza paketi pamapeto otumizira (mapeto a galu wa Robot) kuti muyike mapaketi pakompyuta ya laputopu pamapeto olandila (mapeto owongolera).

Mayeserowa amaphatikizapo zochitika zakunja ndi zamkati.

Chiwonetsero chakunja chimaphatikizansopo 0.5 km mzere woyeserera, malo oyeserera a 1.1 km, malo oyesera a 1.15 km osayang'ana mzere (kona yayikulu), 1.2 km yopanda mzere. -malo oyesera mawonekedwe (kumene msewu umathera pambuyo pokhota).

Kwa zochitika zamkati, malo awiri okhala ndi zopinga zazikulu adasankhidwa: khomo la masitepe ndi nyumba yosungiramo katundu.

AYI.

Zoyeserera

Malo oyesera

Ndemanga

1

Kuyesa kwazithunzi zakunja

Mfundo 1: 0.5 km LOS test point

2

Mfundo 2: 1.1 km LOS test point

3

Mfundo 3: 1.15 km yopanda mzere woyeserera

4

Mfundo 4: 1.2 km yopanda mzere woyeserera

5

Kuyesa kwazithunzi zamkati

Mfundo 1: Masitepe otetezeka

6

Mfundo 2: Malo osungira

2, Zochitika Zoyesa ---Zowoneka Panja

2. Mayeso a Panja

2.1 Kufotokozera Njira Yoyesera

Malo oyeserera adasankhidwa kuti akhale pamsewu wolunjika kutsogolo kwa paki pomwe Hangzhou ** Intelligent Technology Company ili.Malekezero olandirira (mapeto owongolera) adakhazikitsidwa pamtunda wa pafupifupi 1.5meter, ndipo mainjiniya awiri adakwera njinga zamagetsi kuti ayesere kumapeto kwa ma transmitter (mapeto a galu wa Robot).), kutalika kwenikweni kwa chotumizira ndi pafupifupi mita 0.5 ;onani chithunzichi pansipa:

 

Chithunzi 1

Mapeto olandirira amagwiritsa ntchito wailesi yotsatsa opanda zingwe + laputopu ndikuyendetsa pulogalamu ya IPerf kuti atole ziwerengero zamagalimoto.Wotumizayo amagwiritsa ntchito wailesi yama waya opanda zingwe + laputopu ndipo amayendetsa pulogalamu ya IPerf kudzaza mapaketi pamitengo yosiyana.Yesani kufalikira kwapakati pa malo anayi motsatana;

Zambiri pazida zopangira:

NO.

Kampani

pafupipafupi (MHz)

Mphamvu (W)

Kupeza kwa antenna (dbi)

Ndemanga

1

Malingaliro a kampani IWAVE Communications

806-826 MHz

2

2

2

Chengdu** company

1427-1447Mhz

10

4/5

3

Beijing *** kampani

566-606 MHz

2

6

3, Kupita patsogolo kwa Comapny Atatu ndi Zotsatira

3.1 Njira Yoyesera Kuyankhulana kwa IWAVE ndi Zotsatira

Yesani khwekhwe pa malo:

1-1

Ø Malo odzaza paketi ya data pamalo 1: kuchuluka kokwanira kwa paketi ndi 17.2Mbps

Chithunzi 4

Ø Malo odzaza paketi ya 2 ya data: kuchuluka kokwanira kwa paketi ndi 15.0Mbps

Chithunzi 5

Ø Malo odzaza paketi ya data pamalo 3: kuchuluka kokwanira kwa paketi ndi 10.9 Mbps

Chithunzi 6

Ø Malo 4 odzaza paketi ya data: kuchuluka kokwanira kwa paketi ndi 1.42Mbps

Chithunzi 7

Ø Kuwunikanso kulumikizana: Monga momwe tawonetsera pachithunzichi, kulumikizana konseko ndi kwabwinobwino.Pambuyo pa mfundo 3, mapaketi a 2-3 a ping amatayika.Point 4 imatha kulumikizidwa bwino, ndipo kutsika komanso kukhazikika kwa paketi yokhazikika kumatha kusungidwa:

 

图片8

3.2 Chengdu** kampani Test Progress ndi Zotsatira

Yesani khwekhwe pa malo:

1-2

Ø Malo odzaza paketi ya data pa point 1: kuchuluka kwa paketi yodzaza ndi 43.2Mbps.

Ø Malo odzaza paketi ya 2 ya data: kuchuluka kokwanira kwa paketi ndi 14.4Mbps.

Ø Malo odzaza paketi ya data pamalo 3: kuchuluka kokwanira kwa paketi ndi 2.51Mbps ndi 2.01Mbps;

 

Ø Kudzaza paketi ya data pamalo 4: Wopanda zingwe amasokonekera ndipo mayeso otumiza ndi kulandira paketi sangathe kuchitidwa;

Ø Ndemanga ya kulumikizana: Monga momwe tawonetsera m'munsimu, pambuyo pa mfundo yachitatu, chipangizo chopanda zingwe chimasokonekera (mzere wobiriwira ukuwonetsa opanda zingwe wamba, zofiira zikuwonetsa kusokonezeka):

 

1-3

3.3 Beijing *** Njira Yoyeserera ndi Zotsatira

Yesani khwekhwe pa malo:

1-4

Ø Malo odzaza paketi ya data pamalo 1: kuchuluka kwa paketi yodzaza ndi 44.9Mbps.

Ø Malo odzaza paketi ya Point 2: kuchuluka kokwanira kwa paketi ndi 10.9Mbps.

Ø Malo odzaza paketi ya data pamalo 3: kuchuluka kwa paketi yodzaza ndi 6.6Mbps;

 

Ø Malo 4 odzaza paketi ya data: kusokoneza opanda zingwe, kutumiza mapaketi ndi kulandira mayeso sikungachitike.

 

Ndemanga yolumikizira opanda zingwe: Monga momwe zilili pansipa, 10 metres pambuyo pa nsonga yachitatu, yesani cholumikizira opanda zingwe (chingwe chobiriwira chikuwonetsa opanda zingwe wamba, zofiira zikuwonetsa kusokonezeka):

 

1-5

4, Zochitika Zoyesa --- Zochitika Zam'nyumba

4 Mayeso a Indoor Scene

4.1 Kufotokozera Malo Oyesera

Poyesa m'nyumba, ngodya kunja kwa nyumba ya Hangzhou ** Intelligent Technology Company inasankhidwa kuti ikhazikitse wolandira.Kenako sankhani masitepe (Mfundo 1) ndi nyumba yosungiramo katundu (Mfundo 2) yotsekeredwa m'nyumba ngati malo oyeserera;tinyanga zitatuzo zimakhazikitsidwa pautali womwewo kuti zifanizire zochitika zenizeni zogwiritsira ntchito (zowongolera zoyezera kutha kwa 1.5km m'litali, zofananira za galu wa Robot 0.5meter kutalika), lembani paketi yotumiza ndi kulandira.

1-7

5, Kupita patsogolo kwa Comapny Atatu ndi Zotsatira

5.1 Njira Yoyesera Kuyankhulana kwa IWAVE ndi Zotsatira

Yesani khwekhwe pa malo:

5-1

Ø Malo odzaza paketi ya data pamalo 1: kuchuluka kokwanira kwa paketi ndi 15.2Mbps;

Ø pa mfundo 2: Pakuyesa kwa nyumba yosungiramo katundu, mlingo wokwanira wodzaza paketi ndi 14.7 Mbps;

5.2 Chengdu ** Njira Yoyeserera ya Kampani ndi Zotsatira

Yesani khwekhwe pa malo:

3-4

Ø Malo odzaza paketi ya data pamalo 1: kuchuluka kwa paketi yodzaza ndi 6.15Mbps.

Ø Malo odzaza paketi ya 2 ya data: kuchuluka kokwanira kwa paketi ndi 23.4Mbps.

5.3 Beijing *** Njira Yoyeserera ndi Zotsatira

Yesani khwekhwe pa malo:

5-3

Ø Malo odzaza paketi ya data pa point 1: kuchuluka kwa paketi yodzaza ndi 24.8Mbps.

Ø Malo odzaza paketi ya Point 2: kuchuluka kokwanira kwa paketi ndi 23.3Mbps.

Chidule

chilimwe

M'mayeso akunja, pa 1 ndi point 2, ma wayilesi amakampani onse atatu amatha kukwaniritsa zofunikira za 6 Mbps kapena kupitilira apo.Pamalo 3, IWAVE Communications ndi Beijing **Kampani ikhoza kukwaniritsa zofunikira za 6 Mbps.Pamalo a 4, IWAVE Communications yokhayo imatha kusunga kulumikizana kwabwinobwino ndipo imatha kunyamula ma data a 1.5Mbps kumtunda.M'malo otalikirapo komanso osawoneka bwino, zida zoyankhulirana za IWAVE zimakhala ndi kukhazikika kwabwinoko kolumikizana ndi zotsatira zotumizira.

M'mayesero a m'nyumba, chifukwa cha kuchepa kwa zinthu, sikunali kotheka kuyerekezera zochitika zovuta kwambiri, ndipo ntchito yomaliza ya zipangizo zitatuzi sizinayesedwe.Potengera zotsatira za mayeso, zotsatira zoyeserera mnyumba ya Hangzhou **Intelligent Technology Company zidawonetsa kuti ma wayilesi amakampani onse atatu amatha kukwaniritsa zomwe zimafunikira kuposa 6 Mbps.


Nthawi yotumiza: Nov-17-2023