Isifundi se-Pulse semitha yegesi ye-Elster
Imininingwane ye-LoRaWAN
Cha. | Into | Amapharamitha |
1 | Imvamisa yokusebenza | EU433/CN470/EU868/US915/AS923/AU915/IN865/KR920 |
2 | Amandla okudlulisa aphezulu | Ukuthobelana nezidingo zomkhawulo wamandla ezindaweni ezihlukene zephrothokholi ye-LoRaWAN |
3 | Izinga lokushisa lokusebenza | -20℃~+55℃ |
4 | I-voltage esebenzayo | +3.2V~+3.8V |
5 | Ibanga lokudlulisa | > 10km |
6 | Impilo yebhethri | >iminyaka engu-8 nebhethri elilodwa le-ER18505 |
7 | Ibanga elingangeni manzi | IP68 |
Izici ze-LoRaWAN
Cha. | Isici | Incazelo Yomsebenzi |
1 | Ukubikwa kwedatha | Kunezindlela ezimbili zokubika idatha. Thinta ukuze ubike idatha: Kufanele uthinte inkinobho yokuthinta kabili, ukuthinta okude (ngaphezu kwamasekhondi angu-2) + ukuthinta okufushane (ngaphansi kwamasekhondi angu-2), futhi izenzo ezimbili kufanele ziqedwe phakathi kwamasekhondi angu-5, ngaphandle kwalokho isibangeli sizoba esingavumelekile. Isikhathi sokubika idatha esebenzayo: Isikhathi sokubika isikhathi kanye nesikhathi sokubika isikhathi singasethwa. Ibanga lenani lesikhathi sokubika isikhathi ngu-600~86400s, futhi ububanzi bevelu besikhathi sokubika isikhathi ngu-0~23H. Ngemva kokusetha, isikhathi sokubika sibalwa ngokuya nge-DeviceEui yedivayisi, isikhathi sokubika sezikhathi ezithile kanye nesikhathi sokubika isikhathi. Inani elizenzakalelayo lesikhathi sokubika esivamile ngu-28800s, futhi inani elizenzakalelayo lesikhathi sokubika esihleliwe ngu-6H. |
2 | Ukulinganisa | Sekela imodi yemitha ye-non-magnetic |
3 | Isitoreji samandla phansi | Sekela umsebenzi wokugcina amandla okwehla, asikho isidingo sokuphinda uqalise inani lokulinganisa ngemva kokucisha amandla. |
4 | I-alamu yokuhlakaza | Uma ukukalwa kokuzungezisa phambili kukukhulu kunokushaya okungu-10, umsebenzi we-alamu wokunqamula ukuhlakazeka uzotholakala. Uma idivayisi ihlakazwa, uphawu lokuqaqa kanye nophawu lokuhlakazeka lomlando luzobonisa amaphutha ngesikhathi esifanayo. Ngemuva kokuthi idivayisi ifakiwe, ukukalwa kokujikeleza phambili kukhulu kunama-pulses angu-10 futhi ukuxhumana ne-non-magnetic module kuyinto evamile, iphutha le-disassembly lizosulwa. |
5 | Ukugcinwa kwedatha okufriziwe kwanyanga zonke kanye nonyaka | Ingonga iminyaka engu-10 yedatha efriziwe yonyaka kanye nedatha efriziwe yanyanga zonke yezinyanga ezingu-128 ezedlule, futhi inkundla yamafu ingabuza idatha yomlando. |
6 | Ukulungiselelwa kwamapharamitha | Sekela izilungiselelo zepharamitha eziseduze nezikude ezingenantambo. Ukulungiselelwa kwepharamitha ekude kwenziwa ngeplathifomu yamafu. Ukulungiselelwa kwepharamitha eseduze kubonakala ngethuluzi lokuhlola lokukhiqiza, okungukuthi ukuxhumana okungenantambo nokuxhumana kwe-infrared. |
7 | Ukuthuthukiswa kweFirmware | Sekela ukuthuthukiswa kwe-infrared |
Ukufanisa amasango, izinto eziphathwayo, izinkundla zohlelo lokusebenza, isofthiwe yokuhlola njll. ngezisombululo zesistimu
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