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Iimfuno zokusebenza

Imveliso ye-elektroniki ye-R & D inkqubo yokuphulaphula ilizwi
Xa uyila inkqubo yehardware, amanqaku amaninzi kufuneka acace:
1. Iimfuno zokusebenza:
1.1 imowudi yonikezelo lwamandla kunye nokhuseleko
Kukho iindlela ezimbini: ibhodi yonikezelo lwamandla eyakhelwe-ngaphakathi ibonelelwa ngokuthe ngqo kunikezelo lwamandla ombane okanye unikezelo lwamandla olulawulwa yi-DC lwangaphandle), ibhodi yonikezelo lwamandla eyakhelweyo yamkelwa, kunye nebhodi yonikezelo lombane yokutshintsha ngokubanzi kufuneka iyilwe. ngokwahlukeneyo.Ngokweenkcazo zoyilo ezahlukeneyo zokutshintsha unikezelo lwamandla kumashishini ahlukeneyo, kufuneka iyilwe ngokwemigangatho yoshishino eyahlukeneyo.Unikezelo lwamandla olulawulwayo lweDC lwangaphandle lunokwenza lula indawo yonikezelo lwamandla yenkqubo yehardware, Kodwa ufuna unikezelo lwamandla lwangaphandle.
Izixhobo zokulawula ishishini okanye izixhobo zonyango kufuneka zinikwe amandla yi-POE (amandla phezu kwe-Ethernet).I-POE: i-cat ekhoyo ye-Ethernet 5 iteknoloji enokubonelela ngombane we-DC kwezinye iitheminali ezisekelwe kwi-IP (ifowuni ye-IP, indawo yokufikelela kwi-WLAN, ikhamera yenethiwekhi, njl.IEEE 802.3af (i-voltage ye-output 44-57v kunye namandla okuvelisa i-15.7w) ngumgangatho wokuqala kunye nomgangatho wokuphunyezwa oqhelekileyo.IEEE 802.3at (i-voltage ye-output 50-57v kunye ne-output power 25.5w) yenziwe yi-terminal enamandla kakhulu.
1.2 iimpawu zegalelo kunye nemveliso;
1.3 umsebenzi wonxibelelwano olungenazingcingo
I-Gprs-23bps ingasetyenziselwa njenge-port ye-serial kwimodyuli ye-GPRS ephuhlisiwe, kwaye enye ingasetyenziselwa kwimodyuli yonxibelelwano ye-gprs-23bps ephuhlisiwe, i-WiFi (ieee802.11x) yinqanaba lobugcisa eliphambili le-WLAN okwangoku.Ukuphatheka kwe-WLAN kusombulula iimfuno zonxibelelwano zabasebenzisi kwi-100m yokugqibela.I-WiFi iqulunqa umaleko womzimba (PHY) kunye nolawulo lokufikelela kwimidiya (MAC) yeprotocol, kwaye ithatha iTCP / IP njengomaleko wenethiwekhi.
1.4ibluetooth (full duplex transmission) bubuchwephesha berediyo obuxhasa izixhobo zonxibelelwano kuluhlu olufutshane (< 10m);
Ntathu
I-1.5 I-IrDA (ifutshane kwintlangano yedatha ye-infrared, umgangatho we-IrDA1.0 uqulunqa inkqubo yokuvumelanisa i-serial kunye nesiqingatha se-duplex. Iprothokholi yayo yedatha iqukethe iiprothokholi ezintathu ezisisiseko: umaleko womzimba, i-link access layer kunye ne-link yolawulo lwe-link. IrDA codec IC kunye nabanikezeli be-transceiver ikakhulu babandakanya Ti, ATMEL, NXP, Vishay, microelectronics ezibukhali, Everlight electronics, Taiwan HL, Holtek semiconductor);
I-1,6 i-NFC (i-teknoloji yonxibelelwano olufutshane olungenazintambo), ukuchongwa okungeyena uqhagamshelwano kunye neteknoloji yokudibanisa, idibaniswe nomfundi wekhadi le-inductive, ikhadi le-inductive kunye nomsebenzi we-point-to-point kwi-chip eyodwa, inokuchonga kunye nokutshintshiselana ngedatha kunye nezixhobo ezihambelanayo umgama omfutshane.Umgama we-NFC malunga ne-10cm,
ezine
1.7 Iteknoloji yonxibelelwano ye-UWB engenazingcingo
I-1.8 ye-linear frequency modulation spread spectrum technology
1.9 Itekhnoloji yokuchongwa kwamaza kanomathotholo eRFID, ekwaziwa ngokuba bubuchwepheshe bokuchongwa ngaphandle kwamacingo, yahlulwe yaziinto ezisebenzayo (isazisi soluhlu olufutshane, ikhadi lesazisi lesibini, ikhadi lebhasi, ikhadi lokutya kunye nekhadi lebhanki), i-passive (izithuthi ezikrelekrele, indawo yokupaka ekrelekrele) kunye iimveliso ze-semi-active (ukudibanisa izibonelelo ezisebenzayo kunye ne-passive, i-low-frequency trigger yokubeka ngokuchanekileyo, ukuchongwa komgama omde kunye nokufakwa kwedatha)
Ntlanu
2. Iimfuno zentsebenzo zizonke
Iimfuno zokusebenza zizonke ziquka: amandla okusebenza kwedatha yokufaka, iimfuno zokusebenza kwenkqubo kubushushu kunye nokufuma okusingqongileyo, iimfuno zexesha elingenaziphene kunye nexesha elizinzileyo lokusebenza lenkqubo, ibakala lokuchaneka kwamandla kwenkqubo kunye nokuzikhusela. iimfuno zenkqubo
2.1 Iimfuno zentsebenzo yedatha ziquka ubuninzi be-bandwidth ekwazi ukucubungula idatha, ukusebenza kwexesha langempela lokucubungula idatha kunye nokuchaneka kokuqokelela idatha,
2.2 ukulungiselela ukulungelelaniswa kwenkqubo kwimeko-bume, iqondo lobushushu kunye nenqanaba lokusingqongileyo lemveliso liya kumiselwa kwinqanaba lemfuno.Iqondo lobushushu kunye nenqanaba lokusingqongileyo lemveliso yi-0-70 鈩�, ibakala loshishino - 40-85 鈩� kunye nenqanaba lomkhosi - 55-150 鈩�,


Ixesha lokuposa: Mar-08-2022

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