Amasistimu okuqapha umthwalo we-crane abalulekile ekusebenzeni okuphephile nokusebenza kahle kwama-cranes angaphezulu. Lezi zinhlelo ziyasebenzalayisha amaseli, okungamadivayisi akala isisindo somthwalo futhi afakwe ezindaweni ezihlukahlukene ku-crane, njenge-hoist noma isethi yehuku. Ngokunikeza idatha yesikhathi sangempela ngesisindo somthwalo, amasistimu okuqapha umthwalo asiza ukuvimbela izingozi ngokuvumela opharetha ukuthi bagweme ukulayisha ngokweqile i-crane. Ukwengeza, lezi zinhlelo zithuthukisa ukusebenza kwe-crane ngokuhlinzeka ngolwazi lokusabalalisa umthwalo, okuvumela opharetha ukuthi balinganise imithwalo futhi banciphise ingcindezi kuzingxenye ze-crane. Amaseli okulayisha asebenzisa ibhuloho le-Wheatstone (isifunda esakhiwe ngu-Charles Wheatstone) ukuze alinganise isisindo ngokunembile. Izikhonkwane zokulinganisa ukulayisha ziyinzwa evamile etholakala ezinhlelweni eziningi ze-crane engaphezulu futhi iqukethe iphinikhodi ye-shaft engenalutho enegeji yokulinganisa efakwe ngaphakathi.
Lezi zikhonkwane ziyaphambuka njengoba isisindo somthwalo sishintsha, sishintsha ukumelana nocingo. I-microprocessor ibe isiguqula lolu shintsho lube yinani lesisindo ngamathani, amaphawundi noma amakhilogremu. Izinhlelo zesimanje zokuqapha umthwalo we-crane zivame ukusebenzisa ubuchwepheshe obuphambili njengokuxhumana okungenantambo kanye ne-telemetry. Lokhu kuzivumela ukuthi zidlulisele idatha yomthwalo ohlelweni lokuqapha olumaphakathi, oluhlinzeka opharetha ngolwazi lokulayisha kwesikhathi sangempela futhi lunike amandla ukuqapha nokulawula okukude. Indlela yokulinganisa amaphuzu amaningi nayo iyasetshenziswa ukuze kuqinisekiswe ukunemba kwe-crane kuwo wonke amakhono ayo. Ukufakwa okungalungile kuyimbangela evamile yokuhluleka kweseli yomthwalo we-crane ngaphezulu, ngokuvamile okubangelwa ukuntula ukuqonda. Kubalulekile ukuqaphela ukuthi i-load cell (evame ukubizwa ngokuthi "iphinikhodi yokulayisha") ivamise ukuba yingxenye ye-shaft ku-hoist yentambo yentambo esekela i-pulley noma i-pulley. guqula isakhiwo semishini esigadwayo.
Lezi zikhonkwane zokulayisha zingasetshenziswa ezinhlelweni ezihlukahlukene ze-crane, kuhlanganise namahhuku angaphezulu nangaphansi, emaqenjini okudonsa, izintambo ezifile, kanye ne-telemetry enezintambo noma engenazintambo. I-Labirinth igxile ekuhloleni umthwalo kanye nezixazululo zokuqapha umthwalo wezimboni ezihlukahlukene, kuhlanganise nezicelo ze-crane ezisebenza phezulu. Amasistimu ethu okuqapha umthwalo asebenzisa amaseli omthwalo ukukala isisindo somthwalo ophakanyisiwe, ukuqinisekisa ukuthi i-crane isebenza ngokuphepha nangempumelelo. I-Labirinth inikeza amasistimu okuqapha umthwalo angafakwa ezindaweni ezahlukene kuma-cranes angaphezulu kuye ngokunemba kanye nezidingo. Lezi zinhlelo zingahlonyiswa ngamakhono e-telemetry anentambo noma angenantambo, okuvumela ukuqapha nokulawula okukude. Ngokusebenzisa izikhwama ze-Labirinth ngesikhathi senqubo yokulinganisa, indlela yokulinganisa amaphuzu amaningi isetshenziselwa ukulandisa nganoma yikuphi okungewona umugqa kumaseli omthwalo, izintambo zezintambo noma izakhiwo zokusekela i-crane. Lokhu kuqinisekisa ukunemba kwesistimu yokuqapha kulo lonke uhla lokuphakamisa i-crane, okuhlinzeka opharetha ngolwazi oluthembekile lomthwalo.
Isikhathi sokuthumela: Nov-17-2023
