Fasaha mara waya ta Zigbee, WiFi da 433MHz halayen su

Fasaha mara waya ta Zigbee, WiFi da 433MHz halayen su

Zigbee, WiFi da 433mhz sune ƙwararrun fasahar uku don gajeriyar hanyar sadarwa mara waya. Kowace fasaha tana da ribobi da fursunoni.

Zigbee mai ƙarancin iko ne, sosai amintacce, Fasaha na Hanyar Waya. Ta amfani da masu hawa, Ba wai kawai yankin cibiyar sadarwar ba kawai za'a iya fadada shi kuma an daidaita shi ba, Amma kuma da "Makaho tabo" a cikin yanayin sadarwa mara waya ana iya kawar da shi. Bugu da kari, Zigbee yana goyan bayan tauraro, Tree da MISH TOROWLOOLOOLOOLOOL. Saboda haka, Zigbee ya dace da cikakkiyar yanayi mai sauƙi da kuma hadaddun yanayin. Idan aka kwatanta da wifi, duk da haka, Kudin Zigbee yana 250kbps, ƙasa da WIFI's 11BPS-54MBPS. Wannan ya sa Zigbee bai dace da aikace-aikacen kuɗi na bayanai ba, kamar hawan intanet, Babban fayil ɗin sauke ko loda. Don gidan abinci da masana'antar abinci, duk da haka, Bayanin da aka yi musayar tsakanin sabar da tashoshi gabaɗaya sune ƙananan adadin. Saboda haka, Zigbee yana da matukar dacewa fasaha don aikace-aikacen oda.

WIFI na iya tallafawa aikace-aikacen kuɗi masu yawa. Hakanan yana goyan bayan "koyaushe, wanda ke sa wifi yayi kyau don wasu aikace-aikace. Duk da haka, Yana da wasu abubuwan da masu sayen da aka lura da su, kamar su babban iko iko, low dogaro, lokacin sake gyara, da dai sauransu.

433An yi amfani da fasahar MHZ sosai a China don Restaurant Aikace-aikacen. Tunda yana amfani da ƙarancin ƙarfi, Za'a iya yada siginar mara waya da sauri fiye da Zigbee da WiFi, wanda ke aiki a cikin taurarin 2.4ghz. Duk da haka, Kudin data na 433mhz shine 9.6kbps, mafi girma fiye da WiFi da kuma Zigbee. Saboda haka, 433MHZ ya dace da aikace-aikacen a cikin abin da kawai ƙananan adadin bayanan ke buƙatar yadawa. Bugu da kari, daidai da wifi, 433MHZ yana goyan bayan taken tauraron dan adam kawai, wanda zai iya haifar da "makafin makafi" a cikin yankin ɗaukar hoto na cibiyar sadarwa.

Daban-daban daga "koyaushe-kan fasalin", A cikin Zigbee da tsarin 433mHz, An kafa hanyar haɗi mara waya kawai lokacin da ake buƙatar watsa bayanai. Wannan tsarin zai iya rage tsangwama ga wasu na'urori a cikin hanyar sadarwa. Hakanan ana yawan amfani da na'urar. Duk da haka, Idan "koyaushe-kan" an nemi a cikin Zigbee ko tsarin 433mHz, Ana iya tsara aiki a cikin software na aikace-aikacen don tallafawa wannan fasalin.
(Source: Shehzhen Seabreeze Smart Card Co., Ltd.)