Inzwa Yokunyakaza Engenantambo ye-MKP-9-1 LORAWAN
Incazelo emfushane:
Imininingwane Yomkhiqizo
Amathegi Omkhiqizo
Izici
● Imvamisa ye-RF RF: 900MHz (okuzenzakalelayo) / 400MHz (ongakukhetha)
● Ibanga Lokuxhumana: >2km (endaweni evulekile)
● I-Voltage Yokusebenza: 2.5V–3.3VDC, inikwa amandla yibhethri elilodwa le-CR123A
● Impilo Yebhethri: Ngaphezu kweminyaka emi-3 ngaphansi kokusebenza okuvamile (iziqalisi ezingama-50 ngosuku, isikhawu sokushaya kwenhliziyo semizuzu engama-30)
● Izinga Lokushisa Lokusebenza: -10°C~+55°C
● Ukutholwa kokuphazamiseka kuyasekelwa
● Indlela Yokufaka: Ukufakwa kwe-Adhesive
● Ibanga Lokuthola Ukufuduka: Kufika kumamitha ayi-12
Amapharamitha Obuchwepheshe Anemininingwane
| Umdwebo Wobukhulu Bomkhiqizo |
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| Uhlu Lwephakheji | |
| Inzwa Yokunyakaza Engenantambo | X1 |
| Ibhulakhethi Yokumisa Odongeni | X1 |
| Itheyiphu Yokunamathela Ezinhlangothini Ezimbili | X2 |
| Ikhithi Yezesekeli Zesikulufu | X1 |
| Imisebenzi Yesofthiwe | |
| Imodi Yokuxhumeka Kwedivayisi (i-OTAA) | Idivayisi ingangezwa ngokuskena ikhodi ye-QR kudivayisi ngohlelo lokusebenza. Ngemva kokufaka ibhethri, i-detector iqala ukuthumela izicelo zokujoyina ngokushesha, i-LED ikhanya njalo ngemizuzwana emi-5 imizuzwana engama-60. I-LED iyayeka ukukhanya uma ukujoyina sekuphumelele. |
| Ukushaya kwenhliziyo | |
| Inkinobho ye-LED kanye Nomsebenzi | Umsebenzi wenkinobho uyaqaliswa uma ukhishwa, futhi idivayisi ithola ubude bokucindezela inkinobho: Imizuzwana engu-0–2: Ithumela ulwazi lwesimo futhi ihlola isimo senethiwekhi ngemva kwemizuzwana emi-5. Uma idivayisi ixhuma kunethiwekhi, i-LED iyacwayiza njalo ngemizuzwana emi-5 imizuzwana engama-60 kuze kube yilapho uxhumano seluqalile, bese iyeka ukucwayiza. Uma idivayisi isivele ixhunywe kunethiwekhi futhi umlayezo wamanje uthunyelwe ngempumelelo epulatifomu, i-LED ihlala ivuliwe imizuzwana emi-2 bese icisha. Uma ukuthunyelwa komlayezo kwehluleka, i-LED iyacwayiza ngomjikelezo wama-100ms ovuliwe kanye nama-1s okuvala, bese icisha ngemva kwemizuzwana engama-60. Imizuzwana eyi-10+: Idivayisi ibuyela kuzilungiselelo zasefekthri ngemva kwemizuzwana eyi-10 inkinobho ikhishiwe. |
| Ukuvumelanisa Isikhathi | Ngemva kokuba idivayisi ixhumeke ngempumelelo kunethiwekhi futhi iqale ukudluliselwa/ukwamukelwa kwedatha okuvamile, iqeda inqubo yokuvumelanisa isikhathi ngesikhathi sokudluliselwa kwamaphakethe edatha ayi-10 okuqala (ngaphandle kwezimo zokuhlolwa kokulahlekelwa yiphakethe). |
| Ukuhlolwa Kwezinga Lokulahlekelwa Yiphakethe | ● Uma umkhiqizo ufakiwe futhi usebenza okokuqala, wenza ukuhlolwa kwesilinganiso sokulahlekelwa yiphakethe ngemuva kokuqeda ukuvumelanisa isikhathi. Kuthunyelwa amaphakethe edatha ayi-11, kufaka phakathi amaphakethe okuhlola ayi-10 kanye nephakethe lomphumela eli-1, kanye nesikhawu semizuzwana eyi-6 phakathi kwephakethe ngalinye. ● Kwimodi yokusebenza evamile, umkhiqizo ubala nenani lamaphakethe alahlekile. Ngokuvamile, uthumela imiphumela eyengeziwe yezibalo zokulahleka kwamaphakethe kuwo wonke amaphakethe edatha angu-50 adlulisiwe. |
| Ukugcinwa Kwemininingwane Yemicimbi | Uma umlayezo we-event trigger wehluleka ukuthumela, umcimbi wengezwa kulayini we-event cache. Idatha egciniwe ithunyelwa lapho isimo senethiwekhi sithuthuka. Inani eliphezulu lezinto zedatha egciniwe lingu-10. |
| Imiyalelo Yokusebenza | |
| Ukufakwa Kwebhethri | Faka ibhethri elilodwa le-3V CR123A ngendlela efanele.Amabhethri aphinde ashajwe ane-voltage engekho ngaphansi kwe-3V awavunyelwe, njengoba angalimaza idivayisi. |
| Ukubopha Idivayisi | Bopha idivayisi ngeplatifomu njengoba kudingeka (bheka isigaba sokusebenza kweplatifomu). Uma idivayisi isingeziwe ngempumelelo, linda cishe umzuzu owodwa ngaphambi kokusebenzisa. Ngemva kokuxhumeka okuphumelelayo, amaphakethe edatha yokushaya kwenhliziyo athunyelwa njalo ngemizuzwana emi-5 izikhathi eziyi-10 sezizonke. |
| Inqubo Yokusebenza | ● Uma inzwa yokushintsha umugqa ibona ukuthi imagnethi isondela noma ihamba, ibangela umbiko we-alamu. Phakathi naleso sikhathi, inkomba ye-LED ikhanya ama-millisecond angu-400. ●Ukususa isembozo sangemuva senzwa yokushintsha umugqa nakho kubangela umbiko we-alamu. ● Ulwazi lwe-alamu ludluliselwa epulatifomu ngesango. ● Cindezela inkinobho yomsebenzi ngenkuthalo zingakapheli imizuzwana emi-2 ukuhlola isimo samanje sokuxhumeka kwenethiwekhi yenzwa. ● Cindezela bese ubamba inkinobho isikhathi esingaphezu kwemizuzwana eyi-10 ukuze ubuyisele inzwa kuzilungiselelo ezizenzakalelayo zasefekthri. |
| Incazelo Yesimo Senkinobho Nesikhombisi |  |
| Ukuthuthukiswa kwe-Firmware | Lo mkhiqizo usekela umsebenzi ojwayelekile wokuthuthukisa i-LoRaWAN FUOTA (Firmware Over-the-Air). Ukuthuthukisa i-FUOTA kuvame ukuthatha imizuzu eyi-10 ukuqeda. |
| Umdwebo Wobukhulu Bomkhiqizo |
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| ● Indawo Yokufaka: Khetha indawo lapho abaphangi bangase badlule khona ukuqapha. Kunconywa ukufaka idivayisi ngamamitha angu-1.8–2.5 ngaphezu komhlabathi, ukuphakama okuhle kokufakwa kungamamitha angu-2.3. I-engeli yokufaka kufanele ibe Amadigri angu-90 aqonde phansi ukuze kutholakale ukumbozwa okuphezulu kakhulu. Ububanzi bokubona kuzo zombili izinhlangothi zesobunxele nesokudla buyindawo efana nefeni engama-degree angu-90. ● Lo mkhiqizo usekela izindlela ezimbili zokufaka: ukufaka okunamathelayo kanye nokulungisa izikulufo. ● Qinisekisa ukuthi azikho izithiyo ngaphakathi kobubanzi bokutholwa komkhiqizo ukuze ugweme ukuthinta ukusebenza kokutholwa. ● Faka idivayisi kude nezinto ezidala izinguquko zokushisa (isib. umoya ama-conditioner, amafeni kagesi, iziqandisi, ama-oven) futhi ugweme ukukhanya kwelanga okuqondile. ● Uma kukhona izithiyo (isib. izindonga) phakathi komkhiqizo kanye nesango, i-wireless Ibanga lokuxhumana lizoncishiswa. |
