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Iyini Inzwa Yomnyango We-Alarm Ephazamisayo Futhi Kungani Kubalulekile?
Cishe ucabanga ukuthi inzwa yomnyango ilula Ake ngiqagele imodeli yakho yengqondo. Inzwa yomnyango ikhona nje ukukutshela izinto ezimbili: umnyango wakho uvulekile umnyango wakho uvaliwe Yilokho kuphela. Kuhlanzekile. Kulula. Cishe kuyacasula. Futhi ngokweqiniso, yilokho kanye abantu abaningi abayeka ukucabanga ngakho. Kodwa nansi lapho ngidinga ukukonakalisa khona ngobumnene lokho kulula kuwe: uhlelo lwakho alugcini nje ngokubuka umnyango kodwa futhi kufanele lubheke ukuthi inzwa isekhona yini. Ingxenye yesibili yilapho i-alamu yokuphambuka ithule khona...Funda kabanzi -
Ukuchazwa Kwe-Thermostat Yephampu Yokushisa: Ukuhambisana, Izintambo kanye Nokukhethwa Kwesistimu
Amaphampu okushisa asephenduke enye yezobuchwepheshe be-HVAC ezikhula ngokushesha eNyakatho Melika njengoba abanikazi bezindlu, abaphathi bezindlu, kanye nabaqhubi bezakhiwo befuna izixazululo zokushisa nokupholisa ezonga amandla kakhulu. Kodwa-ke, ukukhetha i-thermostat yephampu yokushisa efanele kuvame ukuba yinkimbinkimbi kakhulu kunokukhetha i-thermostat yesistimu evamile yesithando somlilo kanye ne-air conditioning. Izinhlelo zephampu yokushisa zanamuhla zingafaka ukushisa okusizayo, ukushisa okuphuthumayo, ama-compressor ezigaba eziningi, ukucushwa kwamafutha amabili, ukulawula umswakama, ...Funda kabanzi -
Abakhiqizi Bezinzwa Zokubona Ukuwa: Okubalulekile Ngale Kwemininingwane Yomkhiqizo
Awusathengi Inzwa Uma ufunda lokhu, cishe usuvele udlulile esigabeni sokuthi “kuyini i-mmWave”. Usuvele uyazi ukuthi iyini inzwa yokubona ukuwa. Usuvele uyayiqonda indlela yokuqapha ngaphandle kokuthintana. Ngakho-ke masithembeke ngalokho okwenzayo manje. Awuqhathanisi ubuchwepheshe. Ukhetha umhlinzeki wenzwa yokubona ukuwa ozohlala ngaphakathi kwephrojekthi yakho iminyaka emi-3-5 ezayo. Futhi kumaphrojekthi okunakekelwa kwasebekhulile, leso akusona isinqumo esincane. Ngoba...Funda kabanzi -
Izinhlelo ze-DND zehhotela zokuphathwa kwegumbi lezivakashi ezihlakaniphile
Isingeniso Ukuphathwa kwegumbi lezivakashi lehhotela lesimanje kuthuthuke kakhulu ngale kwezimpawu zeminyango zendabuko kanye nokuhlolwa kwegumbi ngesandla. Njengoba amahhotela eqhubeka nokutshala imali ekuguqulweni kwedijithali, Izinhlelo ze-Hotel DND (Ungaphazamisi) sezibe yingxenye ebalulekile yokusebenza kwegumbi lezivakashi elihlakaniphile. Uhlelo lwe-DND lwehhotela lwesimanje lusiza abasebenzi ukuqonda isimo segumbi ngesikhathi sangempela, lunciphisa ukuphazamiseka kwezivakashi okungadingekile, futhi luthuthukisa ukusebenza kahle kokuhlanza indlu. Okubaluleke kakhulu, izinhlelo zanamuhla zingahlanganiswa ne-smart ho...Funda kabanzi -
Ukulawulwa kwe-HVAC okuhlakaniphile ngama-Thermostat e-Zigbee amafulethi namahhotela
Uma uphatha amafulethi noma amahhotela, kungenzeka ukuthi uke wabhekana neqiniso elikhungathekisayo kancane mayelana nezinhlelo ze-HVAC: Imishini ngokuvamile akuyona inkinga. Ibhili likagesi liyinkinga. Hamba cishe kunoma iyiphi indawo futhi uzothola izimo ezijwayelekile. Isivakashi siphuma ekamelweni, kodwa umoya opholile uyaqhubeka nokusebenza. Ifulethi elingenalutho lisapholiswa. Amaqembu okulungisa athola izinkinga zokushisa kuphela ngemva kokufika kwezikhalazo. Uhlelo lwe-HVAC lusebenza njengoba luklanyelwe. Ngeshwa,...Funda kabanzi -
Izixazululo Zokuqapha Ukuba Khona Kwemibhede Yezindawo Zokunakekela Asebekhulile Eziphephile
Njengoba inani labantu emhlabeni wonke likhula, abahlinzeki bokunakekelwa kwasebekhulile babhekene nezinselele ezikhulayo ezihlobene nokuqapha ebusuku, ukuvimbela ukuwa, kanye nokusebenza kahle kwabanakekeli. Ukuwa kuseyinye yezimbangela eziphambili zokulimala kwabantu abadala, ikakhulukazi emakhaya asebekhulile, ezindaweni zokuhlala ezisizayo, ezikhungweni zokuvuselelwa, nasezindaweni zokunakekelwa kwesikhathi eside. Ukuze babhekane nalezi zinselele, abahlinzeki bezokunakekelwa kwempilo baqhubeka nokusebenzisa izinzwa zokuba khona kwemibhede njengengxenye yesu labo lokuqapha ukuphepha. Lawa madivayisi...Funda kabanzi -
Imitha Yamandla Elanga Yama-Inverters, Ama-EMS kanye Nezinhlelo Zokugcina Amabhethri
Njengoba izinhlelo zamandla elanga ziba zihlakaniphile futhi zixhumene, ukulinganisa amandla akusagcini ekukhokhiseni izinsiza noma ekulandeleleni ukusetshenziswa okuyisisekelo. Ukufakwa kwelanga kwanamuhla kuncike kakhulu kudatha yamandla ukusekela ukulawula i-inverter, ukulungiswa kwesitoreji sebhethri, kanye nokwenza izinqumo zesistimu yokuphatha amandla (i-EMS). Kulesi simo, indima yemitha yamandla elanga iguqukele ekubeni yidivayisi elula yokuqapha yaba umthombo wedatha obalulekile ngaphakathi kwesakhiwo samandla jikelele. ...Funda kabanzi -
Umhlahlandlela Wokukhetha Amamitha Amandla e-RS485 Wokuqapha Amandla Ezimboni kanye Nokuhlanganiswa Kwe-EMS
Isingeniso Izakhiwo zezimboni, izakhiwo zezentengiselwano, izinhlelo ze-PV zelanga, kanye namaphrojekthi okugcina amandla ebhethri konke kuncike kudatha yamandla enembile ukuthuthukisa ukusebenza kahle nokunciphisa izindleko zamandla. Ngenxa yalokho, imitha yamandla ye-RS485 isalokhu ingenye yamadivayisi okuqapha asetshenziswa kakhulu ezinhlelweni zokuphatha amandla zanamuhla. Kungakhathaliseki ukuthi ukhetha imitha yamandla isisombululo se-RS485 sefektri, ukuhlanganisa imitha yamandla nokuxhumana kwe-RS485 Modbus epulatifomu ye-EMS, noma ukuhlola...Funda kabanzi -
Izinhlelo Zokuqapha Ukunakekelwa Kwabantu Abadala Kwangasese Ukuze Kutholakale Ukuphila Okuphephile Okusizwayo
Isingeniso Njengoba inani labantu emhlabeni wonke likhula, abahlinzeki bokunakekelwa babhekene nenselele ekhulayo: indlela yokuthuthukisa ukuphepha kwabahlali ngaphandle kokubeka ubumfihlo engcupheni. Sekuyiminyaka eminingi, ukubhekwa kwevidiyo kubhekwa njengenye yezindlela ezimbalwa ezisebenzayo zokuqapha izakhamuzi ezisengozini. Kodwa-ke, amakhamera avame ukubhekwa njengaphazamisayo, ikakhulukazi emakamelweni okulala, ezindlini zangasese, nakwezinye izindawo zokuhlala zangasese. Imindeni, abaqhubi, kanye nabalawuli bafuna kakhulu ezinye izindlela ezilinganisela ukuphepha nesithunzi. Lokhu...Funda kabanzi -
Umhlahlandlela Wokukhetha Amamitha Amandla eModbus wezinhlelo zokusebenza zelanga, ze-EMS nezezimboni
Isingeniso Ukukhetha imitha yamandla ye-Modbus efanele sekubaluleke kakhulu njengoba izinhlelo zamandla ziqhubeka nokukhula. Amaphrojekthi esimanje awasadingi ukulinganiswa kukagesi okulula kuphela—adinga ukuxhumana okuthembekile phakathi kwamamitha kagesi, ama-solar inverters, Izinhlelo Zokuphatha Amandla (EMS), Izinhlelo Zokuphatha Izakhiwo (BMS), ama-PLC, amapulatifomu e-SCADA, kanye nezinhlelo zokusebenza zamafu. Kubakhiqizi be-OEM, abahlanganisi bezinhlelo, kanye namaqembu obunjiniyela, ukukhetha imitha yamandla engalungile kungandisa...Funda kabanzi -
Indlela Yokuthola Izinzwa Zokunyakaza E-China
Uma wake wafuna umhlinzeki wezinzwa zokunyakaza eShayina, usuvele uyazi ukuthi kuzokwenzekani ngokulandelayo. Uvula i-Alibaba. Uthayipha "inzwa yokunyakaza". Futhi ngokuzumayo ubheka amakhulu ezimboni ezinikeza imikhiqizo ebonakala ifana kakhulu. Wonke umuntu uthi: ikhwalithi ezinzile intengo yokuncintisana ukulethwa okusheshayo insizakalo ye-OEM yobungcweti Ngesinye isikhathi, zonke izinhlu zemikhiqizo ziqala ukuhlangana ndawonye. Inselelo iwukungasatholi umhlinzeki. Inselelo ukuthola ukuthi...Funda kabanzi -
Kungani Amadivayisi Okuqapha Izimpawu Ezibalulekile Eguqula Izinhlelo Zokunakekelwa Kwempilo Kwabadala
Isingeniso Inani labantu asebekhulile emhlabeni wonke likhula ngokushesha, okudala izinselele ezintsha kubahlinzeki bezempilo, emakhaya asebekhulile, kanye nezinsizakalo zokunakekelwa kwasekhaya. Izindlela zokuqapha zendabuko zivame ukuthembela ekuhlolweni ngesandla noma kumadivayisi agqokwayo, okungenzeka angahlinzeki njalo ngedatha eqhubekayo noma ethembekile. Ngenxa yalokho, amadivayisi okuqapha izimpawu ezibalulekile aba ubuchwepheshe obubalulekile ezinhlelweni zesimanje zokunakekelwa kwasebekhulile, okwenza kube nokuqapha okuqhubekayo, okungathintani kwezimpawu ezibalulekile zomzimba njengenhliziyo...Funda kabanzi