Okwu mmalite
Dị ka ụgbọ ala kwụụrụ onwe (UGVs, drones, na sistemụ robotic) na-abanye n'ime ụlọ ọrụ dị ka ngwa agha, nchekwa na akụrụngwa smart, nchekwa na nchekwa.ntụkwasị obi ikuku nkwurịta okwudị egwu. Otu n'ime teknụzụ kacha sie ike na-ahụ na nnyefe data enweghị nnyonye anya bụ Frequency Hopping Spread Spectrum (FHSS).
FHSS bụ usoro ikuku ikuku nke ọkwa ndị agha nke na-agbanwe ngwa ngwa ugboro ugboro iji zere nchichi, belata nnyonye anya, ma jikwaa njikọ kwụsiri ike - na-eme ka ọ dị mma maka ụgbọ ala ndị na-enweghị mmadụ (UGV) na-arụ ọrụ na gburugburu ebe mkpọkọ ma ọ bụ ndị iro.
N'isiokwu a, anyị ga-enyocha:
1.Kedu ka FHSS si arụ ọrụ yana ihe kpatara o ji dị elu maka UGV
2.Kedu ihe kpatara ụgbọ ala anaghị akwụ ụgwọ chọrọ FHSS?
3.Sistemụ ikuku na-egbochi jammingmaka robọt ndị kwụụrụ onwe ya
Kedu ihe bụ Frequency Hopping Spread Spectrum (FHSS)?
FHSS bụ usoro mgbasa ozi redio ebe mgbama na-agba ọsọ ngwa ngwa n'etiti ọtụtụ ugboro n'usoro akọwapụtara nke ọma. N'adịghị ka usoro usoro ugboro ugboro, FHSS na-enye:
●Mgbochi mgbochi mgbochi - Ihe dị mkpa maka nchekwa na nchekwa UGVs
●Mwepu nnyonye anya – Ihe dị mkpa na mpaghara obodo mepere emepe ma ọ bụ ụlọ ọrụ mmepụta ihe nwere oke mkpọtụ RF
●Ohere dị ala nke nchọpụta (LPD) - Bara uru maka ọrụ nzuzo
Kedu ka FHSS si arụ ọrụ
●Ike ugboro ugboro – Onye na-ebufe na nnata na-emekọrịta ọnụ ka ịgbanwee ọwa ihe ruru puku ugboro kwa nkeji.
●Usoro pseudorandom – Ntugharị na-agbaso ụkpụrụ edobere, mara naanị maka ngwaọrụ enyere ikike.
●Ndozi mperi - Ọ bụrụ na egbochiri otu ugboro, a na-ebufe data na hop na-esote.
Kedu ihe kpatara ụgbọ ala anaghị akwụ ụgwọ chọrọ FHSS?
●Nkwụsị mgbagha - FHSS na-egbochi mgbagha mgbaama na gburugburu agha eletrọnịkị (EW).
●comms echedoro - Ntugharị ugboro ugboro na-eme ka ọ sie ike nke ukwuu nbanye ma ọ bụ mbanye data.
●Ntụkwasị obi n'ọgbọ agha - Na-eme ka njikwa na-aga n'ihu nke UGVs kwụpụrụ onwe ya ọbụna n'okpuru nnyonye anya RF.
2. Industrial & Logistics akpaaka
●Robots ụlọ nkwakọba ihe - FHSS na-ezere ndabichi sitere na Wi-Fi, Bluetooth na ngwaọrụ ikuku ndị ọzọ.
●Forklifts kwụụrụ onwe ya & AGVs – Na-edobe akara ntugharị kwụsiri ike na mpaghara ụlọ ọrụ ndị mmadụ juru.
3. Ụgbọ ala kwụụrụ onwe ya n'obodo ukwu & n'okporo ụzọ
●Ụgbọ mmiri ndị nwere ọgụgụ isi - tagzi na-anya onwe ya na bots nnyefe na-erite uru site na njikọ V2X (ụgbọ-na-ihe ọ bụla) na-enweghị nnyonye anya.
●Chọọ & nnapụta UGV - Na-arụ ọrụ ntụkwasị obi na mpaghara ọdachi nwere akụrụngwa mebiri emebi.
Sistemụ ikuku ikuku na-egbochi jamming maka Robots kwụụrụ onwe ya
Modul nzikọrịta ozi MANET FD-7800 MANET na-anakwere ihe owuwu Radio-Defined Radio (SDR), na-akwado ịkwanye ụdị ebili mmiri MANET dị iche iche. Ejiri ya site na miniaturization na obere ike oriri, ọ na-akwado bandwit kacha nke 40MHz.
Sistemụ ikuku IWAVE na-anabata hopping ugboro ugboro na-enye ụdịdị dị iche iche ugboro ugboro na ikike mgbochi, na-emeziwanye ogo nnyefe njikọ ikuku na-ebelata nnyonye anya. Ọbụlagodi na ụfọdụ eriri ugboro emebiela, nzikọrịta ozi ka nwere ike na-aga n'ihu na ugboro ndị ọzọ na-emetụtaghị ya.
Ọzọkwa, ma e jiri ya tụnyere nzikọrịta ozi ugboro ugboro, nzikọrịta ozi FHSS na-ezoro ezo ma sie ike ịbanye. Na-enweghị amata maka usoro ntugharị na okirikiri hopping, ọ na-esiri ike igbochi ọdịnaya nkwukọrịta.
Oge nzipu: Mee-22-2025
