Tekinoloje yopanda zingwe ya Zigbee, WiFi ndi 433MHz makhalidwe awo

Tekinoloje yopanda zingwe ya Zigbee, WiFi ndi 433MHz makhalidwe awo

Zaige, WiFi ndi 433mhz ndi matekinoloji atatu osiyana a kulumikizana kwaulere. Tekinolo iliyonse ili ndi zabwino zake komanso zowawa.

Zigbee ndi mphamvu zochepa, odalirika kwambiri, Tekinoloji yopanda zingwe. Pogwiritsa ntchito ma rauble, Osangokhala malo ophunzitsira pa intaneti omwe amatha kukulitsidwa ndikusinthidwa, komanso "malo akhungu" mu zolankhulira zopanda zingwe zitha kuthetsedwa. Kuphatikiza apo, Zigbee amathandizira nyenyezi, Mtengo ndi Mafuta a Nduna. Choncho, Zigbee ndi woyenera kwambiri pa malo osavuta komanso ovuta. Poyerekeza ndi wifi, komabe, Kuchuluka kwa deta ya zigbee ndi 250kbps, wotsika kuposa 11mba-54mba. Zimapangitsa zigbee zosayenera pazinthu zapamwamba za data, monga kusewera pa intaneti, kutsitsa mafayilo akulu kapena kutsitsa. Zodyera ndi nkhokwe zodyera, komabe, Zambiri zomwe zimasinthidwa pakati pa seva ndi masitepe ambiri ochepa. Choncho, Zigbee ndiukadaulo woyenera woyenera kulamula.

WiFi amatha kuchiza ntchito zapamwamba kwambiri. Zimathandizanso "nthawi zonse - pa", zomwe zimapangitsa WiFi kukongoletsa pamapulogalamu ena. Komabe, ili ndi zovuta zina zomwe zadziwika ndi ogula, monga mphamvu zambiri, kudalirika kotsika, Nthawi Yaitali, etc..

433Technology ya MhZ yagwiritsidwa ntchito kwambiri ku China kwa Restaurant Resout. Popeza imagwiritsa ntchito gulu lotsika kwambiri, Chizindikiro chopanda zingwe chopanda waya chitha kupatsidwa kupitirira zigbee ndi wifi, zomwe zimagwira mu 2.4GHz Band. Komabe, kuchuluka kwa data ya 433mhz ndi 9,6kbps, otsika kwambiri kuposa kuchuluka kwa ma wifi ndi zigbee. Choncho, 433MHZ imayenera kugwiritsa ntchito njira yomwe data yochepa yokha imayenera kufalikira. Kuphatikiza apo, chimodzimodzi ndi wifi, 433MHZ imathandizira emportology ya nyenyezi yokha, zomwe zingayambitse "malo akhungu" mkati mwa zingwe zopanda zingwe.

Zosiyana ndi za WiFi "nthawi zonse", Ku Zigbee ndi 433mhz, Ulalo wopanda zingwe umakhazikitsidwa pokhapokha ngati pali data yomwe ikuyenera kufalikira. Makinawa amatha kuchepetsa kwambiri zida zina pamaneti. Kumwana kwa mphamvu ya chipangizocho kumachepetsedwanso. Komabe, Ngati "nthawi zonse" imapemphedwa ku Zigbee kapena 433mhz, Ntchito ikhoza kupangidwa mu pulogalamu yofunsira kuti ithandizire izi.
(Gwero: Malingaliro a kampani Shehzhen Seabreeze Smart Card Co., Ltd.)