Home automation ndidzo hasha mazuva ano.Kune akawanda akasiyana mawaya maprotocol kunze uko, asi ayo vanhu vazhinji vakanzwa nezvawo iWiFi neBluetooth nekuti aya anoshandiswa mumidziyo ine vazhinji vedu, nharembozha nemakomputa.Asi pane yechitatu imwe nzira inonzi ZigBee iyo yakagadzirirwa kutonga uye chiridzwa.Chinhu chimwe chete icho vese vari vatatu vakafanana ndechekuti vanoshanda panguva imwechete - pa kana nezve 2.4 GHz.Kufanana kunogumira ipapo.Saka musiyano wei?

WIFI

WiFi inotsiva yakananga tambo yeEthernet waya uye inoshandiswa mumamiriro akafanana kudzivirira kumhanya waya kwese kupi.Kubatsira kukuru kweWiFi nderekuti iwe unozogona kudzora nekutarisa imba yako yakarongeka yemidziyo yakangwara kubva chero kupi zvako pasirese uchishandisa smartphone, piritsi, kana laptop.Uye, nekuda kweWi-Fi's ubiquity, kune huwandu hwakawanda hwezvishandiso zvakangwara zvinoomerera kune iyi chiyero.Zvinoreva kuti PC haifanirwe kusiiwa kuti iwane mudziyo uchishandisa WiFi.Zvigadzirwa zvekuremotesa senge IP kamera zvinoshandisa WiFi kuitira kuti vakwanise kubatika kune router uye vawanikwe paInternet.WiFi inobatsira asi haisi nyore kushandisa kunze kwekunge uchingoda kubatanidza chishandiso chitsva kunetiweki yako iripo.

Chinodzika ndechekuti Wi-Fi-inodzorwa smart madivayiri anowanzo kudhura kupfuura ayo anoshanda pasi peZigBee.Kuenzaniswa nedzimwe sarudzo, Wi-Fi ine simba-nzara, saka iro richava dambudziko kana iwe uri kudzora bhatiri-run smart kifaa, asi hapana nyaya zvachose kana iyo smart device yakavharirwa mumba mazvino.

BLUTOOTH

BLE (bluetooth) yakaderera simba rekushandisa yakaenzana nepakati peWiFi neZigbee, ese ane Zigbee yakaderera simba (simba rekushandisa rakaderera pane iro reWiFi), maitiro ekukurumidza kupindura, uye ane mukana wekushandisa nyore WiFi (pasina. gedhi rinogona kubatanidzwa nharembozha), kunyanya pakushandisa mbozhanhare, ikozvino zvakare seWiFi, Bluetooth protocol inove yakajairwa protocol mune smart phone.

Inowanzo shandiswa kune point to point communication, kunyangwe maBluetooth network anogona kugadzwa zviri nyore.Mashandisirwo emhando dzatinoziva tese anobvumira kutamisa data kubva kunharembozha kuenda kumaPC.Bluetooth isina waya ndiyo yakanakisa mhinduro kune idzi kunongedza zvinongedzo, sezvo iine yakakwirira data data rates uye, ine antenna chaiyo, kureba kwakareba kusvika ku1KM mumamiriro ezvinhu akanaka.Kubatsira kukuru pano hupfumi, sezvo pasina ma routers akasiyana kana network inodiwa.

Chimwe chinokanganisa ndechekuti iyo Bluetooth, pamwoyo wayo, yakagadzirirwa kutaurirana kure-kure, saka unogona kungokanganisa kutonga kwechigadzirwa chakangwara kubva padanho riri padyo.Chimwe ndechekuti, kunyangwe Bluetooth yanga iripo kweanopfuura makore makumi maviri, inyowani yekupinda munhandare yemba yakangwara, uye parizvino, havazi vagadziri vazhinji vakadirana kusvika pachiyero.

ZIGBEE

Zvakadini neZigBee isina waya?Iyi iwireless protocol inoshandawo mu2.4GHz bhendi, seWiFi neBluetooth, asi inoshanda nemitengo yakaderera yedata.Mabhenefiti makuru eZigBee isina waya ndeaya

• Kushandisa simba kwakaderera
• Very robust network
• Kusvika 65,645 nodes
• Zviri nyore kuwedzera kana kubvisa node kubva kunetiweki

Zigbee senge ipfupi nhanho isina waya yekutaurirana protocol, yakaderera simba rekushandisa, iyo yakakura mukana inogona kungoita otomatiki network network, kuendesa data kwemidziyo yakasiyana yakabatana zvakananga, asi inoda nzvimbo muAD hoc network node kubata Zigbee network, zvinoreva kuti. muZigbee zvishandiso munetiweki zvinofanirwa kunge zvine zvakafanana ne "router" zvikamu, batanidza mudziyo pamwe chete, ziva iyo linkage mhedzisiro yeZigbee zvishandiso.

Ichi chekuwedzera "router" chikamu ndicho chatinodaidza kuti gedhi.

Pamusoro pezvakanakira, ZigBee zvakare ine zvakawanda zvakaipa.Kune vashandisi, kuchine ZigBee yekumisikidza chikumbaridzo, nekuti mazhinji eZigBee zvishandiso haana yavo gedhi, saka imwe chete ZigBee mudziyo haugone kudzorwa zvakananga nenharembozha yedu, uye gedhi rinodiwa sehubhu yekubatanidza pakati peiyo nharembozha. mudziyo uye nharembozha.

Nzira yekutenga sei smart home device pasi pechibvumirano?

Kazhinji, misimboti ye smart device yekusarudza protocol ndeaya anotevera:

1) Nezvishandiso zvakabatanidzwa, shandisa WIFI protocol;

2) Kana iwe uchida kutaurirana nefoni mbozha, shandisa BLE protocol;

3) ZigBee inoshandiswa masensa.

Nekudaro, nekuda kwezvikonzero zvakasiyana, zvibvumirano zvakasiyana zvemidziyo zvinotengeswa panguva imwe chete kana mugadziri achivandudza michina, saka isu tinofanirwa kutarisisa kune anotevera mapoinzi kana tichitenga smart imba yekushandisa:

1. Pakutenga “ZigBee” mudziyo, ita shuwa kuti uneZigBee gatewaykumba, zvikasadaro mazhinji maZigBee maturusi haagone kudzorwa zvakananga kubva pafoni yako.

2.WiFi / BLE zvishandiso, dzakawanda zveWiFi / BLE zvigadziridzo zvinogona kubatanidzwa zvakananga kune network network network pasina gedhi, pasina ZigBee version yemudziyo, inofanira kuva negedhi rekubatanidza kune nharembozha.WiFi neBLE zvishandiso zvinosarudzwa.

3. BLE midziyo inowanzoshandiswa kupindirana nenharembozha iri pedyo, uye chiratidzo hachina kunaka kuseri kwemadziro.Naizvozvo, hazvikurudzirwe kutenga "chete" BLE protocol yemidziyo inoda kure kure.

4. Kana iyo router yepamba ichingova router yepamba chete, hazvikurudzirwe kuti midziyo yemumba yakangwara itore WIFI protocol muhuwandu hukuru, nekuti ingangoita kuti mudziyo unogara usiri pamhepo. , kuwana akawandisa eWIFI zvishandiso zvinokanganisa yakajairika kubatana kweWIFI.)

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