Intshayelelo
Isiseko kwi-Hangzhou ** Intelligent Technology Company khetha irediyo ye-ad hoc engenazingcingo ukuze isetyenziswe kwingxelo yovavanyo lwenja yerobhothi.
Umsebenzisi
Hangzhou ** Intelligent Technology Company
Icandelo leMarike
Inja yeRobhothi kunye ne-UGV
1, Imvelaphi yoVavanyo
1.1 Indawo yovavanyo
Hangzhou ** Intelligent Technology Company
1.2 Ixesha lovavanyo
2023.10.23
1.3 IiNjongo zoVavanyo
Injongo yolu vavanyo ikakhulu kukuvavanya isiphumo sothumelo olungenazingcingo lwezikhululo zerediyo ze-wireless ad hoc, kubandakanywa i-IWAVE'S Communications, i-Chengdu ** inkampani, kunye ne-Beijing ** inkampani, phantsi kweemeko ze-LOS (Umgca-wokubona) kunye ne-NLOS ( iimeko ezingekho mgca-zokubona), ukulinganisa kunye nokuvavanya iimeko ezichanekileyo zesicelo phakathi kwenja yeRobhothi kunye nomsebenzi.
1.4 Ukhetho lwemeko yovavanyo
Ngokwemeko yokwenyani, misela ukuphakama kwe-eriyali yesiphelo sokufumana ukuya kwi-1.5 yeemitha kunye nokuphakama kwenja yeRobhothi ukuya kwi-0.5-0.6 yeemitha.Sebenzisa isixhobo sokuzalisa ipakethi kwisiphelo sokudlulisa (isiphelo senja yeRobhothi efanisiweyo) ukujova iipakethi kwikhompyuter yelaptop kwindawo yokufumana (isiphelo somlawuli ofanisiweyo).
Iimeko zovavanyo ziquka imiboniso yangaphandle kunye nemiboniso yangaphakathi.
Indawo yangaphandle ikwabandakanya indawo yovavanyo yomgca oyi-0.5 km yovavanyo lomgca wokubona, i-1.1 km yovavanyo lokujonga umgca wokubona, indawo yovavanyo eyi-1.15 km (ikona enkulu), i-1.2 km engeyomda. -indawo yovavanyo yokubona (apho indlela iphela khona emva kokujika).
Kwimeko yangaphakathi, iindawo ezimbini ezinemiqobo enzima zikhethiwe: umnyango wesitebhisi kunye nendawo yokugcina impahla.
| HAYI. | Iimeko zovavanyo | Indawo yovavanyo | Phawula |
| 1 | Uvavanyo lwendawo yangaphandle | Inqaku 1: 0.5 km LOS inqaku lovavanyo | |
| 2 | Inqaku 2: I-1.1 km ye-LOS indawo yokuvavanya | ||
| 3 | Inqaku lesi-3: I-1.15 km yovavanyo olungeyo-line-of-sight point | ||
| 4 | Inqaku lesi-4: I-1.2 km yovavanyo lwe-non-line-of-sight point | ||
| 5 | Uvavanyo lwemeko yangaphakathi | Inqaku loku-1: Izinyuko zokhuseleko | |
| 6 | Inqaku lesi-2: Indawo yokugcina impahla |
2, Iimeko zoVavanyo ---Umboniso waNgaphandle
2. Uvavanyo lweNdawo yangaphandle
2.1 INkcazelo yeNdlela yoVavanyo
Indawo yovavanyo yakhethwa ukuba ibe sendleleni ngqo phambi kwepaki apho i-Hangzhou ** Intelligent Technology Company ikhona.Isiphelo sokufumana (isiphelo somlawuli ofanisiweyo) i-eriyali yamiselwa kumphakamo omalunga ne-1.5meter, kwaye iinjineli ezimbini zikhwele iibhayisekile zombane ukulinganisa isiphelo sothumelo (ukulinganisa kwenja yeRobhothi) , ubude bokwenene bokuhambisa bumalunga ne-0.5 yeemitha ;bona umfanekiso ongezantsi:
Isiphelo sokufumana sisebenzisa irediyo ye-ad hoc yenethiwekhi engenazingcingo + ilaptop kwaye iqhuba isoftware ye-IPerf ukuqokelela izibalo zendlela.Umthumeli usebenzisa irediyo ye-ad hoc yenethiwekhi engenazingcingo + ilaptop kwaye iqhuba isoftware ye-IPerf ukuzalisa iipakethi ngamaxabiso ahlukeneyo.Vavanya umndilili wothumelo lwebhanwidth yamanqaku eendawo ezine ngokulandelelanayo ;
Ulwazi lwezixhobo zomvelisi:
| NO. | Inkampani | Ukuphindaphinda (MHz) | Amandla (W) | Ukuzuza kwe-antenna (dbi) | Phawula |
| 1 | IWAVE Unxibelelwano | 806-826 MHz | 2 | 2 |
|
| 2 | Inkampani yaseChengdu** | 1427-1447Mhz | 10 | 4/5 |
|
| 3 | Beijing *** inkampani | 566-606 MHz | 2 | 6 |
|
3, Inkqubela phambili yeComapny ezintathu kunye neziphumo
3.1 Inkqubo yoVavanyo loNxibelelwano lwe-IWAVE kunye nesiphumo
Vavanya ukusetwa kokusingqongileyo kwindawo:
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-1: ubuninzi bezinga lokuzaliswa kwepakethi yi-17.2Mbps
Ø Imeko yokuzaliswa kwepakethi yedatha ye-Point 2: izinga eliphezulu lokuzaliswa kwepakethi yi-15.0Mbps
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-3: ubuninzi bezinga lokuzaliswa kwepakethi yi-10.9 Mbps
Ø Inqaku le-4 lemeko yokuzaliswa kwepakethi yedatha: izinga eliphezulu lokuzaliswa kwepakethi yi-1.42Mbps
3.2 I-Chengdu** inkampani yoVavanyo lweNkqubela kunye neSiphumo
Vavanya ukusetwa kokusingqongileyo kwindawo:
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-1: ubuninzi bezinga lokuzaliswa kwepakethi yi-43.2Mbps.
Ø Imeko yokuzaliswa kwepakethi yedatha ye-Point 2: izinga eliphezulu lokuzaliswa kwepakethi yi-14.4Mbps.
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-3: ubuninzi bezinga lokuzaliswa kwepakethi yi-2.51Mbps kunye ne-2.01Mbps;
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo yesi-4: I-wireless iphazamisekile kwaye i-packet ukuthumela nokufumana uvavanyo alukwazi kuqhutywa;
3.3 Beijing *** inkampani Inkqubo yoVavanyo kunye nesiphumo
Vavanya ukusetwa kokusingqongileyo kwindawo:
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-1: izinga eliphezulu lokuzaliswa kwepakethi yi-44.9Mbps.
Ø Imeko yokuzaliswa kwepakethi yedatha ye-Point 2: izinga eliphezulu lokuzaliswa kwepakethi yi-10.9Mbps.
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-3: ubuninzi bezinga lokuzaliswa kwepakethi yi-6.6Mbps;
Ø Imeko yokuzaliswa kwepakethi yedatha yenqaku le-4: ukuphazamiseka okungenazingcingo, ukuthumela ipakethi kunye nokufumana uvavanyo alunakuqhutywa.
4, Iimeko zoVavanyo ---Imeko yangaphakathi
4 Uvavanyo lweNdawo yangaphakathi
4.1 Uvavanyo lweNkcazelo yeNdawo
Xa kuvavanywa kwisakhiwo, ikona ngaphandle kwesakhiwo seNkampani ye-Hangzhou ** I-Intelligent Technology Company yakhethwa ukuseka umamkeli.Emva koko ukhethe izinyuko (Inqaku loku-1) kunye nendawo yokugcina impahla (iNqaku le-2) ngokuvaleka okunzulu kwangaphakathi njengendawo yovavanyo lwekhontrakthi;ii-eriyali ezintathu zimiselwe kubude obufanayo ukulinganisa imeko yokwenyani yesicelo (isiphelo sesilawuli esifanisiweyo se-1.5km ukuphakama, isiphelo senja yeRobhothi esifanisiweyo se-0.5meter ukuphakama), bhala ipakethi yokuthumela nokufumana ubume.
5, Inkqubela phambili yeComapny ezintathu kunye neziphumo
5.1 Inkqubo yoVavanyo loNxibelelwano lwe-IWAVE kunye nesiphumo
Vavanya ukusetwa kokusingqongileyo kwindawo:
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-1: ubuninzi bezinga lokuzaliswa kwepakethi yi-15.2Mbps;
Ø kwindawo ye-2: Ngexesha lovavanyo lwe-warehouse, ubuninzi bezinga lokuzaliswa kwepakethi yi-14.7 Mbps;
5.2 Chengdu ** Inkqubo yoVavanyo lweNkampani kunye nesiphumo
Vavanya ukusetwa kokusingqongileyo kwindawo:
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-1: ubuninzi bezinga lokuzaliswa kwepakethi yi-6.15Mbps.
Ø Imeko yokuzaliswa kwepakethi yedatha ye-Point 2: izinga eliphezulu lokuzaliswa kwepakethi yi-23.4Mbps.
5.3 Beijing *** inkampani Inkqubo yoVavanyo kunye nesiphumo
Vavanya ukusetwa kokusingqongileyo kwindawo:
Ø Imeko yokuzaliswa kwepakethi yedatha kwindawo ye-1: ubuninzi bezinga lokuzaliswa kwepakethi yi-24.8Mbps.
Ø Imeko yokuzaliswa kwepakethi yedatha ye-Point 2: izinga eliphezulu lokuzaliswa kwepakethi yi-23.3Mbps.
Isishwankathelo
Kwimeko yovavanyo lwangaphandle, kwindawo ye-1 kunye ne-2, zonke iirediyo zenkampani ezintathu zinokuhlangabezana nemfuno yezinga lokudluliselwa kwe-6 Mbps okanye ngaphezulu.Kwinqanaba le-3, i-IWAVE yoNxibelelwano kunye neBeijing ** Inkampani inokuhlangabezana nemfuneko yezinga lokudluliselwa kwe-6 Mbps.Kwinqanaba le-4, kuphela i-IWAVE yoNxibelelwano inokugcina uxhulumaniso oluqhelekileyo kwaye inokuqhuba i-1.5Mbps yedatha ye-traffic traffic.Kwiimeko ezide kunye nezingabonwangayo, izixhobo zonxibelelwano ze-IWAVE zinezinzo ezingcono zonxibelelwano kunye neziphumo zokuhambisa.
Kwimeko yovavanyo lwangaphakathi, ngenxa yeemeko ezilinganiselweyo, kwakungenakwenzeka ukulinganisa iimeko ezinzima ngakumbi, kwaye ukusebenza kokugqibela kwezixhobo ezintathu akuzange kulinganiswe.Ukujonga kwiziphumo zovavanyo, iziphumo zovavanyo kwi-Hangzhou **Isakhiwo seNkampani ye-Intelligent Technology yabonisa ukuba zonke ii-radio zenkampani ezintathu zinokuhlangabezana nemfuno yezinga lokudluliselwa ngaphezu kwe-6 Mbps.
Ixesha lokuposa: Nov-17-2023
