Home automatisation irakaze muriyi minsi.Hano hari protocole nyinshi zidafite umugozi hanze, ariko izo abantu benshi bumvise ni WiFi na Bluetooth kuko zikoreshwa mubikoresho benshi muri twe bafite, terefone zigendanwa na mudasobwa.Ariko hariho ubundi buryo bwa gatatu bwitwa ZigBee bwagenewe kugenzura no gukoresha ibikoresho.Ikintu kimwe uko ari batatu bahurizaho nuko bakorera kumurongo umwe - kuri GHz cyangwa hafi 2.4.Ibisa birangirira aho.Ni irihe tandukaniro?

WIFI

WiFi ni umusimbuzi utaziguye wa kabili ya Ethernet kandi ikoreshwa mubihe bimwe kugirango wirinde gukoresha insinga ahantu hose.Inyungu nini ya WiFi nuko uzashobora kugenzura no kugenzura urugo rwawe rwibikoresho byubwenge biva ahantu hose kwisi ukoresheje terefone, tablet, cyangwa mudasobwa igendanwa.Kandi, kubera Wi-Fi igaragara hose, hariho ibikoresho byinshi byubwenge byubahiriza iki gipimo.Bisobanura ko PC itagomba gusigara kugirango igere ku gikoresho ukoresheje WiFi.Ibicuruzwa byinjira kure nka IP kamera ikoresha WiFi kugirango ibashe guhuzwa na router kandi igere kuri enterineti.WiFi ni ingirakamaro ariko ntabwo yoroshye kuyishyira mubikorwa keretse niba ushaka guhuza igikoresho gishya numuyoboro wawe uhari.

Ikibi ni uko ibikoresho byubwenge bigenzurwa na Wi-Fi bikunda kuba bihenze kuruta ibyo gukora munsi ya ZigBee.Ugereranije nubundi buryo, Wi-Fi irashonje cyane, ibyo rero bizaba ikibazo mugihe ugenzura igikoresho cyubwenge gikoresha bateri, ariko ntakibazo namba niba igikoresho cyubwenge cyacometse kumazu yinzu.

BLUTOOTH

BLE (bluetooth) ikoresha ingufu nkeya ihwanye na hagati ya WiFi hamwe na Zigbee, byombi bifite ingufu nke za Zigbee (gukoresha amashanyarazi biri munsi ya WiFi), ibiranga igisubizo cyihuse, kandi bifite inyungu zo gukoresha WiFi byoroshye (udafite irembo rishobora guhuzwa imiyoboro igendanwa), cyane cyane mugukoresha terefone igendanwa, ubu nanone nka WiFi, protocole ya bluetooth ihinduka protocole isanzwe muri terefone yubwenge.

Mubisanzwe bikoreshwa kumwanya wo gutumanaho, nubwo imiyoboro ya Bluetooth ishobora gushirwaho byoroshye.Porogaramu zisanzwe twese tumenyereye zemerera kohereza amakuru kuva kuri terefone igendanwa kuri PC.Umuyoboro wa Bluetooth niwo muti mwiza kuriyi ngingo kugirango uhuze ingingo, kuko ifite igipimo kinini cyo kohereza amakuru kandi, hamwe na antenne iburyo, intera ndende cyane igera kuri 1KM mubihe byiza.Inyungu nini hano ni ubukungu, kuko nta router cyangwa imiyoboro itandukanye ikenewe.

Imwe mu mbogamizi ni uko Bluetooth, ku mutima wayo, yagenewe itumanaho rya kure, bityo rero ushobora guhindura gusa igenzura ryibikoresho byubwenge bivuye hafi.Ikindi nuko, nubwo Bluetooth imaze imyaka isaga 20, niyinjira mushya murugo rwubwenge, kandi kugeza ubu, ntabwo abayikora benshi binjiye mubisanzwe.

ZIGBEE

Bite se kuri ZigBee idafite umugozi?Iyi ni protokol idafite umugozi nayo ikora mumurongo wa 2.4GHz, nka WiFi na Bluetooth, ariko ikora kubiciro biri hasi cyane.Ibyiza byingenzi bya ZigBee idafite

• Gukoresha ingufu nke
• Umuyoboro ukomeye
• Kugera kuri 65,645
• Biroroshye cyane kongeramo cyangwa kuvanaho imiyoboro

Zigbee nkintera ngufi itumanaho itumanaho, gukoresha ingufu nkeya, inyungu nini irashobora guhita ikora ibikoresho byurusobe, guhererekanya amakuru yibikoresho bitandukanye bifitanye isano itaziguye, ariko ikeneye ikigo mumurongo wa AD hoc kugirango ucunge umuyoboro wa Zigbee, bivuze mubikoresho bya Zigbee murusobe bigomba kugira ibice bisa na "router", guhuza igikoresho hamwe, kumenya ingaruka zihuza ibikoresho bya Zigbee.

Ibi byongeweho "router" nibyo twita amarembo.

Usibye ibyiza, ZigBee nayo ifite ibibi byinshi.Kubakoresha, haracyariho igipimo cyo kwishyiriraho ZigBee, kubera ko ibikoresho byinshi bya ZigBee bidafite amarembo yabyo, bityo igikoresho kimwe cya ZigBee ntigishobora kugenzurwa na terefone yacu igendanwa, kandi harakenewe amarembo nkumuyoboro uhuza hagati ya igikoresho na terefone igendanwa.

Nigute wagura ibikoresho byo murugo bifite ubwenge nkuko byumvikanyweho?

Muri rusange, amahame yo guhitamo ibikoresho byubwenge protocole nibi bikurikira:

1) Kubikoresho byacometse, koresha protokole ya WIFI;

2) Niba ukeneye gukorana na terefone igendanwa, koresha protocole ya BLE;

3) ZigBee ikoreshwa kuri sensor.

Ariko, kubera impamvu zitandukanye, amasezerano yibikoresho agurishwa icyarimwe mugihe uwabikoze arimo kuvugurura ibikoresho, tugomba rero kwitondera ingingo zikurikira mugihe tuguze ibikoresho byurugo byubwenge:

1. Iyo uguze “ZigBee”Igikoresho, menya neza ko ufite aIrembo rya ZigBeemurugo, ubundi ibikoresho byinshi bya ZigBee ntibishobora kugenzurwa biturutse kuri terefone yawe igendanwa.

2.Ibikoresho bya WiFi / BLE, ibyinshi mubikoresho bya WiFi / BLE birashobora guhuzwa neza na terefone igendanwa idafite irembo, idafite verisiyo ya ZigBee, igomba kuba ifite irembo ryo guhuza terefone igendanwa.Ibikoresho bya WiFi na BLE birahari.

3. Ibikoresho bya BLE bikoreshwa muburyo bwo gukorana na terefone zigendanwa hafi, kandi ibimenyetso ntabwo ari byiza inyuma yurukuta.Kubwibyo, ntabwo byemewe kugura protocole "gusa" BLE kubikoresho bisaba kugenzura kure.

4. Niba urugo rwurugo arirwo rusanzwe rusanzwe, ntabwo bisabwa ko ibikoresho byurugo byubwenge byemera protokole ya WIFI kubwinshi, kuko birashoboka ko igikoresho kizahora kumurongo. , kugera kubikoresho byinshi bya WIFI bizagira ingaruka kubisanzwe bisanzwe bya WIFI.)

Wige byinshi kuri OWON