Sezvo iyo Internet yeZvinhu (IoT) ichiramba ichishanduka, akasiyana maprotocol ekutaurirana anoita mabasa akakosha mumamiriro akasiyana ekushandisa. LoRaWAN neWiFi (kunyanya WiFi HaLow) matekinoroji maviri ane mukurumbira anoshandiswa muIoT kutaurirana, imwe neimwe ichipa mabhenefiti akasiyana kune chaiwo anodikanwa. Ichi chinyorwa chinofananidza LoRaWAN neWiFi, ichikubatsira kusarudza mhinduro chaiyo yeIoT purojekiti yako.
1. Kukurukurirana Range: LoRaWAN vs WiFi
LoRaWAN: Inozivikanwa nekugona kwayo kureba-refu, LoRaWAN yakanakira zvikumbiro zvinoda kufambisa data kureba. Kumaruwa, LoRaWAN inogona kusvika madaro anosvika 15-20 makiromita, nepo munzvimbo dzemumaguta, inofukidza 2-5 makiromita. Izvi zvinoita kuti ive yekuenda-kusarudzo yekurima kwakangwara, kutarisa kure, uye mamwe mamiriro anoda kuvharwa kwakawanda.
WiFi: Yakajairwa WiFi ine ipfupi kutaurirana renji, inogumira kune emunharaunda nharaunda network. Nekudaro, WiFi HaLow inowedzera huwandu kusvika 1 kiromita kunze, kunyangwe ichiri kupfupika kana ichienzaniswa neLoRaWAN. Saka, WiFi HaLow inonyanya kukodzera kune pfupi kusvika pakati-renji IoT application.
2. Data Transfer Rate Kuenzanisa
LoRaWAN: LoRaWAN inoshanda nemitengo yakaderera yedata, kazhinji kubva pa0.3 kbps kusvika pa50 kbps. Yakanyatsokodzera maapplication asingade yakakwira bandwidth uye anogona kushanda neasingawanzo, madiki data transmissions, senge ma sensors ezvakatipoteredza kana smart water metres.
WiFi HaLow: Ukuwo, WiFi HaLow inopa yakanyanya kukwirisa data kutamisa mitengo, kubva 150 kbps kusvika akati wandei Mbps. Izvi zvinoita kuti ive yakakodzera kune maapplication anoda yakakwirira bandwidth, sekutarisa vhidhiyo kana yakaoma data kutapurirana.
3. Kushandisa Simba: Kubatsira kweLoRaWAN
LoRaWAN: Imwe yemabhenefiti akakosha eLoRaWAN ndiyo yakaderera mashandisiro emagetsi. Zvishandiso zvakawanda zveLoRaWAN-based zvinogona kushanda kwemakore akati wandei pabhatiri rimwe chete, zvichiita kuti ive yakanakira nzvimbo dziri kure kana dzakaoma-kusvika, senge ma sensors ekurima kana maindasitiri ekutarisa maindasitiri.
WiFi HaLow: Nepo WiFi HaLow ichinyanya kushanda nesimba pane yechinyakare WiFi, simba rayo rekushandisa richiri pamusoro peLoRaWAN. WiFi HaLow saka inokodzera zvirinani kuIoT maapplication uko kushandiswa kwemagetsi kusiri kunetseka kukuru, asi chiyero pakati pesimba rekushandisa uye yakakwirira data data inodiwa.
4. Deployment Flexibility: LoRaWAN vs WiFi
LoRaWAN: LoRaWAN inoshanda mumabhendi asina rezenisi (akadai se868 MHz muEurope uye 915 MHz muUS), zvichireva kuti inogona kuendeswa pasina kudiwa kwemarezenisi. Izvi zvinoita kuti ive yakanaka kune yakakura-yakakura deployment kumaruwa kana maindasitiri IoT application. Nekudaro, kumisikidza network yeLoRaWAN inoda kuisirwa magedhi uye zvivakwa, izvo zvinodiwa kune zviitiko apo kutaurirana kwenguva refu kwakakosha.
WiFi HaLow: WiFi HaLow inobatanidza zviri nyore mune iripo yeWiFi zvivakwa, zvichiita kuti kuendesa kuve nyore munzvimbo dzine aripo eWiFi network, sedzimba nemahofisi. Hurefu hwayo hurefu uye huwandu hwe data hunoita kuti ive yakakodzera dzimba dzakangwara, maindasitiri IoT, uye mamwe maapplication anoita't inoda kutaurirana kure.
5. Typical Use Cases
LoRaWAN: LoRaWAN yakanakira kureba-refu, yakaderera-simba, uye yakaderera-data-reti yekushandisa, senge:
-Kurima kwakangwara (semuenzaniso, kutarisisa hunyoro hwevhu)
-Utility metering yemvura, gasi, uye kupisa
- Remote asset yekutevera uye yekutarisa
WiFi HaLow: WiFi HaLow inokodzera zvirinani kupfupi kusvika pakati-renji maapplication anoda mareti epamusoro data uye kufukidzwa kuri nani, senge:
- Smart zvishandiso zvepamba (semuenzaniso, kuchengetedza makamera, thermostats)
-Industrial IoT mudziyo wekutarisa
- Zvishandiso zvinopfekeka zvehutano uye kusimba
Ose Tekinoroji Ane Simba Rawo
Nekuenzanisa LoRaWAN neWiFi, zviri pachena kuti matekinoroji ese ane simba rawo akasiyana mune akasiyana IoT mamiriro. LoRaWAN ndiyo yakanakisa sarudzo yezvishandiso zvinoda kutaurirana kwenguva refu, kuderera kwesimba rekushandisa, uye diki data kutapurirana. Kune rimwe divi, WiFi HaLow inokunda mumamiriro ezvinhu apo mareti epamusoro edata, mapfupi ekutaurirana marenji, uye aripo eWiFi magadzirirwo akakosha.
Kusarudza iyo chaiyo IoT yekutaurirana tekinoroji zvinoenderana nezvako chaizvo zvaunoda. Kana purojekiti yako ichida kufambisa data kure nesimba rakaderera uye yakaderera data zvinodiwa, LoRaWAN yakanaka. Kana mareti epamusoro edata uye mapfupi ekutaurirana marenji achidikanwa, WiFi HaLow ndiyo iri nani sarudzo
Kunzwisisa mutsauko uripo pakati peLoRaWAN neWiFi HaLow inokutendera iwe kuti usarudze yakanakisa yekutaurirana tekinoroji kune yako IoT mhinduro uye kutyaira zvakanyanya budiriro.
Nguva yekutumira: Sep-18-2024
