Uru na ọghọm dị na Zigbee Protocol na ngwa Smart Home

2024-12-13

Tebulu ọdịnaya

• Gịnị bụ Zigbee?
• Uru nke Zigbee
- • Oriri Ike Dị Ala
- • Nhazi netwọk dị mma
- • Nhazi Onwe Onye, Ngwakọta Ọgwụgwọ Onwe Onye
- • Nzochi siri ike
• Ihe ọghọm nke Zigbee
- • Oke Oke
- • Bandwit dị ala
- • Oghere Ndakọrịta nke Akara-etiti
- • Ntinye aka 2.4 GHz
• Zigbee vs. Wi-Fi vs. Z-Wave: Ntụnyere ngwa ngwa
• Otu Joinet si edozi mmachi ndị a
•FAQ

Usoro Zigbee aghọọla otu n'ime ụkpụrụ ikuku kacha anabata na teknụzụ ụlọ smart. Ọ na-enye ike maka ihe niile site na sensọ ọnụ ụzọ ruo na bọlbụ smart - mana dịka usoro ọ bụla, ọ na-abịa na mgbanwe dị mma. Lee nkọwa bara uru nke ebe Zigbee kacha mma, ebe ọ na-ada ada, na otu esi arụ ọrụ gburugburu oke ya.

Gịnị bụ Zigbee?

Zigbee bụ usoro netwọk ikuku dị obere ike, nke e wuru kpọmkwem maka ngwaọrụ ụlọ smart na IoT. N'adịghị ka Wi-Fi, nke na-ebute ụzọ na bandwidth, a na-eme ka Zigbee dị mma maka ndụ batrị na ntụkwasị obi n'ọtụtụ obere ngwaọrụ data dị obere - sensọ, swiitị, mkpọchi, na bọlbụ.

Uru nke Zigbee

Oriri Ike Dị Ala

Ngwaọrụ Zigbee nwere ike ịrụ ọrụ na obere ike, nke na-adịru otu afọ ma ọ bụ karịa na otu batrị. Nke a na-eme ka ọ dị mma maka sensọ ọnụ ụzọ/windo, sensọ okpomọkụ, na ngwaọrụ ndị ọzọ ebe ike waya na-adịghị arụ ọrụ.

Nhazi netwọk dị mma

Otu netwọk Zigbee na-akwado ihe ruru 65,535 nodes, nke na-eme ka o kwe omume iwulite nnukwu sistemụ ụlọ smart jikọtara ọnụ nke na-ekpuchi ọkụ, swiitị, na ngwa na-enweghị ike iru elu ngwaọrụ.

Nhazi Onwe Onye, Ngwakọta Ọgwụgwọ Onwe Onye

Ọ bụrụ na nodu ahụ adaala ma ọ bụ ngwaọrụ ọhụrụ esonye, netwọk ahụ na-agbanwe ụzọ ma na-agbanwe na akpaghị aka - ọ dịghị mkpa ịhazigharị aka. Nke a na-eme ka nnukwu nrụnye kwụsie ike ka oge na-aga.

Nzochi siri ike

Zigbee na-eji nzuzo AES-128 iji chekwaa data n'etiti ngwaọrụ, na-echebe iwu njikwa na data sensọ site na ohere enweghị ikike.

Ihe ọghọm nke Zigbee

Oke Oke

Otu ngwaọrụ Zigbee na-adịkarị mita iri ruo otu narị. Ụlọ ndị buru ibu na-achọkarị ihe ndị ọzọ e ji emeghachi ihe, nke na-eme ka ọnụ ahịa na nhazi dịkwuo elu.

Bandwit dị ala

Nnyefe data na-anọ n'okpuru 250 kbps, nke na-egbochi ojiji bandwidth dị elu dịka nkwanye vidiyo ma ọ bụ mbufe faịlụ buru ibu.

Oghere Ndakọrịta nke Akara-etiti

N'agbanyeghị na e mere ya maka njikọta, ndakọrịta n'etiti ngwaọrụ Zigbee nke ndị nrụpụta dị iche iche ka nwere ike ịdị iche.

Ntinye aka 2.4 GHz

Zigbee na-ekerịta band 2.4 GHz juru ebe niile na Wi-Fi na Bluetooth, nke nwere ike ibute nsogbu ma metụta nkwụsi ike netwọk.

Zigbee vs. Wi-Fi vs. Z-Wave: Ntụnyere ngwa ngwa

	Zigbee	Wi-Fi	Z-Wave
Oriri ike	Ọ dị oke ala	Elu	Ọ dị oke ala
Ọnụọgụ kachasị elu kwa netwọk ọ bụla	65,535	Nkwụsị site na rawụta	~232
Oke hop kwa hop	10–100m	30–100m	~30–100m
Bandwit	<250 kbps	Elu	<100 kbps
Ihe egwu nnyonye anya	Karịrị elu (2.4 GHz)	Karịrị elu (2.4 GHz)	Ala (sub-1 GHz)

Otu Joinet si edozi mmachi ndị a

Ọtụtụ n'ime ihe mgbu Zigbee n'ezie - nnyonye anya, oghere ndakọrịta, oke oke - na-adabere na ịdabere na otu protocol. Ejiri nkwado multi-protocol rụọ modulu smart nke Joinet, na-ejikọta Zigbee, Wi-Fi, na BLE n'otu ikpo okwu ngwaike. Nke a na-ebelata esemokwu nnyonye anya, na-eme ka nsogbu ndakọrịta nke ụdị dị iche iche dị mfe, ma na-enye ndị na-etinye aka ohere ịhọrọ protocol kacha mma maka ụdị ngwaọrụ ọ bụla kama ịnọ n'ime oke netwọk. Chọpụta ihe ngwọta ụlọ mara mma nke Joinet →

FAQ

Zigbee ọ ka mma karịa Wi-Fi maka ụlọ smart?

Maka obere ihe mmetụta na obere ngwaọrụ, ee — arụmọrụ batrị Zigbee na nhazi mesh na-aka mma karịa Wi-Fi. Maka ngwaọrụ vidiyo ma ọ bụ bandwidth dị elu, Wi-Fi ka dị mkpa.

Zigbee ọ na-arụ ọrụ na-enweghị ebe etiti?

Mba. Ngwaọrụ Zigbee chọrọ ebe nchekwa ma ọ bụ akwa mmiri dakọtara iji jikọọ na netwọk ụlọ gị na ndị enyemaka olu dịka Alexa ma ọ bụ Google Assistant.

Ngwaọrụ Zigbee sitere na ụdị dị iche iche hà nwere ike ịrụkọ ọrụ ọnụ?

Ee, n'ozuzu, ebe ha nwere otu usoro ntọala ahụ, mana ndakọrịta n'ụwa nwere ike ịdị iche - a na-atụ aro ịlele ndepụta ngwaọrụ nke ebe a na-akwado tupu ịzụrụ.

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