Isigaba sesi-3 – Iqondwa kanjani incazelo “yokusebenza okukude”
ukusebenza okukude: ukulawulwa kwento esetshenziswayo ngomyalo ongaqalwa endaweni engabonakali kusetshenziswa izindlela ezifana nezokuxhumana, izilawuli zomsindo noma amasistimu amabhasi.
QAPHELA Ukulawula okubomvu kwe-infra-red ngokwako akubhekwa njengokusetshenziselwa ukusebenza kwerimothi. Kodwa-ke, ingahle ifakwe njengengxenye yesistimu efana nokuxhumana ngocingo, isilawuli somsindo noma isistimu yebhasi.
Kusuka kokuqukethwe kombhalo kulula ukuqonda incazelo yalesi sigatshana, lapha uhlelo lwezokuxhumana ngokuvamile lubhekisela ocingweni, kuphela kusukela kuhlelo lwesine lwezinga lwaqala ukuba nale ncazelo, isizathu futhi ngoba izinga imvamisa isalela ngemuva kobuchwepheshe, ngaphezu kwalokho, isilawuli somsindo sivamise ukusebenzisa amasignali olayini ocingo ajwayelekile ukuze kuzuzwe, uhlelo lwebhasi ngokuvamile lubhekisela ekusetshenzisweni kwezivumelwano zokuxhumana ezifana nesistimu yokulawula ibhasi engu-485. Kumele kuqashelwe ukuthi incazelo yemodi yokulawula, ihlukile ekulawuleni insimu, ekulawuleni insimu, umsebenzisi angakwazi ukubona isimo samanje sokusebenza somshini; kanye nokusebenza kwesilawuli kude, isilawuli asikho endaweni kagesi, asikwazi ukubonwa endaweni yesehlakalo ukuze sazi isimo sokusebenza somshini.
Umbhali ukholelwa ukuthi isilawuli kude se-WIFI esisetshenziswa njengamanje, isilawuli semodi yebhasi engu-485 (njengesistimu yokulawula isimo somoya emaphakathi yezakhiwo ezithile zezentengiselwano) nokunye kuwuhlobo lwesilawuli kude.
Izilawuli ezikude ezisetshenziswa kakhulu nge-infrared azikona ukusebenza kwerimothi, ngenxa yokuthi umsebenzisi wesilawuli kude se-infrared usendaweni yokusebenza yomshini, futhi angabuka ukusabela nesimo sokusebenza somshini ngemva kokusetshenziswa kokulawula okukude kwe-infrared ngesikhathi sangempela. Uma izilawuli kude ze-infrared ziyingxenye yesistimu yokuxhumana, isistimu yokulawula umsindo noma isistimu yebhasi, kulokhu, umqalisi wokulawula uqedela ukulawula ngohlelo lokuxhumana, uhlelo lokulawula umsindo noma uhlelo lwebhasi. Ngokuvamile, isiqalisi sokulawula sithumela iziyalezo kusilawuli se-infrared esihlukile ngohlelo lokuxhumana, isistimu yokulawula umsindo noma isistimu yebhasi, bese isilawuli se-infrared sidlulisela ulwazi lwesilawuli kude se-infrared kumshini wokusebenza ukuze kuqedelwe umsebenzi; kulokhu, le sethi yezinhlelo zokulawula ingathathwa njengokusebenza okukude.
Isibonelo: Isilawuli kude se-infrared esisetshenziselwa ama-air conditioner ajwayelekile asikona ukusebenza okukude; kukhona isilawuli esimaphakathi emakethe okwamanje esingabekwa endaweni ewumgogodla wesakhiwo. Abasebenzisi bangakwazi ukuyilawula ukudlulisa amasignali e-infrared nge-WIFI. Amasignali we-infrared adluliselwe angakwazi ukulawula noma yimiphi imikhiqizo kagesi ekamelweni. Lona umsebenzi wokulawula kude.
QAPHELA Ukulawula okubomvu kwe-infra-red ngokwako akubhekwa njengokusetshenziselwa ukusebenza kwerimothi. Kodwa-ke, ingahle ifakwe njengengxenye yesistimu efana nokuxhumana ngocingo, isilawuli somsindo noma isistimu yebhasi.
Kusuka kokuqukethwe kombhalo kulula ukuqonda incazelo yalesi sigatshana, lapha uhlelo lwezokuxhumana ngokuvamile lubhekisela ocingweni, kuphela kusukela kuhlelo lwesine lwezinga lwaqala ukuba nale ncazelo, isizathu futhi ngoba izinga imvamisa isalela ngemuva kobuchwepheshe, ngaphezu kwalokho, isilawuli somsindo sivamise ukusebenzisa amasignali olayini ocingo ajwayelekile ukuze kuzuzwe, uhlelo lwebhasi ngokuvamile lubhekisela ekusetshenzisweni kwezivumelwano zokuxhumana ezifana nesistimu yokulawula ibhasi engu-485. Kumele kuqashelwe ukuthi incazelo yemodi yokulawula, ihlukile ekulawuleni insimu, ekulawuleni insimu, umsebenzisi angakwazi ukubona isimo samanje sokusebenza somshini; kanye nokusebenza kwesilawuli kude, isilawuli asikho endaweni kagesi, asikwazi ukubonwa endaweni yesehlakalo ukuze sazi isimo sokusebenza somshini.
Umbhali ukholelwa ukuthi isilawuli kude se-WIFI esisetshenziswa njengamanje, isilawuli semodi yebhasi engu-485 (njengesistimu yokulawula isimo somoya emaphakathi yezakhiwo ezithile zezentengiselwano) nokunye kuwuhlobo lwesilawuli kude.
Izilawuli ezikude ezisetshenziswa kakhulu nge-infrared azikona ukusebenza kwerimothi, ngenxa yokuthi umsebenzisi wesilawuli kude se-infrared usendaweni yokusebenza yomshini, futhi angabuka ukusabela nesimo sokusebenza somshini ngemva kokusetshenziswa kokulawula okukude kwe-infrared ngesikhathi sangempela. Uma izilawuli kude ze-infrared ziyingxenye yesistimu yokuxhumana, isistimu yokulawula umsindo noma isistimu yebhasi, kulokhu, umqalisi wokulawula uqedela ukulawula ngohlelo lokuxhumana, uhlelo lokulawula umsindo noma uhlelo lwebhasi. Ngokuvamile, isiqalisi sokulawula sithumela iziyalezo kusilawuli se-infrared esihlukile ngohlelo lokuxhumana, isistimu yokulawula umsindo noma isistimu yebhasi, bese isilawuli se-infrared sidlulisela ulwazi lwesilawuli kude se-infrared kumshini wokusebenza ukuze kuqedelwe umsebenzi; kulokhu, le sethi yezinhlelo zokulawula ingathathwa njengokusebenza okukude.
Isibonelo: Isilawuli kude se-infrared esisetshenziselwa ama-air conditioner ajwayelekile asikona ukusebenza okukude; kukhona isilawuli esimaphakathi emakethe okwamanje esingabekwa endaweni ewumgogodla wesakhiwo. Abasebenzisi bangakwazi ukuyilawula ukudlulisa amasignali e-infrared nge-WIFI. Amasignali we-infrared adluliselwe angakwazi ukulawula noma yimiphi imikhiqizo kagesi ekamelweni. Lona umsebenzi wokulawula kude.