Nekubatanidza imba yakabatana, Wi-Fi inoonekwa sechisarudzo chese. Zvakanaka kuva nazvo neWi-Fi yakachengeteka pairing. Izvo zvinogona kuenda zviri nyore neyako iripo yekumba router uye haufanirwe kutenga yakaparadzana smart hub yekuwedzera zvishandiso mukati.

Asi Wi-Fi zvakare ine painogumira. Zvishandiso zvinomhanya paWi-Fi chete zvinoda kugara uchichaja. Funga nezvemalaptops, mafoni, uye kunyange vatauri vakangwara. Kunze kwezvo, ivo havakwanise kuzvitsvaga uye iwe unofanirwa kuisa nemaoko password kune yega yega Wi-Fi mudziyo. Kana nekuda kwechimwe chikonzero kumhanya kweInternet kwakadzikira, inogona kushandura yako yese smart kumba chiitiko kuve chinotyisa.

Ngationgororei zvakanakira nekuipira kushandisa Zigbee kana Wi-Fi. Kuziva misiyano iyi kwakakosha nekuti kunogona kukanganisa zvakanyanya sarudzo dzako dzekutenga kune chaiwo smart zvigadzirwa zvekumba.

1. Kushandisa Simba

Zigbee neWifi ese ari maviri mawaya ekutaurirana matekinoroji akavakirwa pa2.4GHz bhendi. Muimba yakangwara, kunyanya muhungwaru hweimba yese, sarudzo yekutaurirana protocol inobata zvakananga kutendeseka uye kugadzikana kwechigadzirwa.

Tichienzanisa, Wifi inoshandiswa kumhanyisa kumhanya, senge isina waya yeInternet; Zigbee yakagadzirirwa kutapurirana kwakaderera, sekudyidzana pakati pezvinhu zviviri zvakangwara.

Zvakadaro, matekinoroji maviri aya anobva pane akasiyana mawaya mwero: Zigbee yakavakirwa paIEEE802.15.4, nepo Wifi yakavakirwa paIEEE802.11.

Misiyano ndeyokuti Zigbee, kunyange zvazvo chiyero chekutumira chakaderera, chepamusoro chiri 250kbps chete, asi kushandiswa kwesimba kunongova 5mA chete; Kunyange zvazvo Wifi ine yakakwirira yekufambisa, 802.11b, somuenzaniso, inogona kusvika 11Mbps, asi simba rekushandisa i10-50mA.

Naizvozvo, pakutaurirana kweimba yakangwara, kushandiswa kwesimba kwakaderera kunonyanya kufarirwa, nekuti zvigadzirwa senge thermostats, izvo zvinoda kufambiswa nemabhatiri ega, dhizaini yekushandisa simba kwakakosha. Pamusoro pezvo, Zigbee ine mukana uri pachena kana uchienzaniswa neWifi, huwandu hwetiweki node hwakakwira se65,000; Wifi is only 50. Zigbee is 30 milliseconds, Wifi is 3 seconds. Saka, unoziva here kuti nei vazhinji vakangwara vatengesi vekumba vakaita seZigbee, uye zvechokwadi Zigbee iri kukwikwidza nezvinhu zvakaita se Thread neZ-Wave.

2. Kugarisana

Sezvo Zigbee neWifi vaine zvazvakanakira nezvazvakaipira, zvinogona kushandiswa pamwechete? Zvakafanana neCAN neLIN protocol mumotokari, imwe neimwe ichishanda yakasiyana system.

Zvinogoneka ne theoretically, uye kuenderana kwakakodzera kudzidza mukuwedzera kune mutengo wekufunga. Nekuti ese maviri mazinga ari mu2.4ghz bhendi, anogona kukanganisana kana akaiswa pamwechete.

Naizvozvo, kana iwe uchida kuendesa Zigbee neWifi panguva imwe chete, unofanirwa kuita basa rakanaka mukurongeka kwechiteshi kuona kuti chiteshi chiri pakati pemaprotocol maviri hachipindire paanoshanda. Kana iwe uchikwanisa kuwana kugadzikana kwehunyanzvi uye kuwana chiyero chepakati mumutengo, Zigbee + Wifi chirongwa chinogona kuve sarudzo yakanaka Ehe, zvakaoma kutaura kana iyo Thread protocol ichadya zvakananga ese aya zviyero.

Mhedziso

Pakati peZigbee neWifi, hapana ari nani kana akaipisisa, uye hapana anokunda akakwana, kungokodzera chete. Nekuvandudzwa kwetekinoroji, isu tinofarawo kuona kubatana kweakasiyana ekutaurirana maprotocol mumunda we smart home kugadzirisa matambudziko akasiyana mumunda wesmart home communication.