Emikhakheni yokulawulwa kwezokuthutha emgwaqweni, ukulinganiswa kwempahla, kanye nobunjiniyela bethrafikhi, ubuchwepheshe bokulinganisa izimoto ngokuvamile buhlukaniswe nge-Static Weighing kanye ne-Weigh-in-Motion (WIM). Lezi zindlela ezimbili zihluka kakhulu ngesimiso sokulinganisa, ukucushwa kwesistimu, izimo zohlelo lokusebenza, kanye nokunemba kwedatha, futhi zisetshenziselwa izinjongo ezahlukene zokusebenza kanye nokulawula.
1. Ukulinganisa Okungaguquki
Ukukala Okungaguquki kubhekisela endleleni lapho imoto imiswa khona ngokuphelele ebhulohweni lokukala ngaphambi kokuba kuthathwe isilinganiso. Kulesi simo, imoto ayimi, futhi umthwalo usatshalaliswa ngokulinganayo kuwo wonke amaseli omthwalo. Uhlelo lubala isisindo semoto esiphelele ngokusekelwe kuzimpawu zikagesi ezizinzile ezivela kumaseli omthwalo.
Uhlelo olujwayelekile lokulinganisa olumile luqukethe ipulatifomu yebhulorho lokulinganisa, amaseli okulayisha, inkomba, kanye neyunithi yokucubungula idatha. Uma imoto isimile ngokuphelele, uhlelo luqoqa ukufundwa okuzinzile ukuqinisekisa ukunemba okuphezulu kokulinganisa.
Inzuzo eyinhloko ye-Static Weighing ukunemba kwayo okuphezulu kanye nokuqina kwedatha okuqinile. Ngaphansi kwezimo zokusebenza ezifanele, ingahlangabezana nezidingo zokuxazululwa kwezentengiselwano, ukudluliselwa kokugcinwa, kanye nokuhlanganiswa kokukhiqiza. Ngakho-ke, izikali zamaloli ezingaguquki zihlala ziyisixazululo esijwayelekile sezicelo zokulinganisa ezisemthethweni zokuhweba.
Kodwa-ke, umkhawulo wayo oyinhloko ukusebenza kahle okuphansi. Njengoba izimoto kumele zime ukuze zilinganise, inqubo ithatha isikhathi futhi ingabangela ukuminyana kwezimoto ezindaweni ezinomthamo omkhulu. Idinga futhi ukuhlanganiswa okwengeziwe ngesandla kanye nokuphathwa kwendawo.
2. Ukunyakaza Kokukala Isisindo (i-WIM)
I-Weight-in-Motion (WIM) ubuchwepheshe obulinganisa isisindo semoto ngenkathi imoto inyakaza. Izimoto zidlula endaweni yokuzwa ngaphandle kokuma, futhi uhlelo luqoqa izimpawu zamandla ashukumisayo ezikhiqizwa yimithwalo ye-axle ehambayo.
Izinhlelo ze-WIM zivame ukusebenzisa ubuchwepheshe obufana namaseli omthwalo we-piezoelectric, ama-strain gauge, nama-gonding plate afakwe ngaphakathi noma phezu komgwaqo. Lawa maseli omthwalo abona izinguquko zokucindezela kanye nokuguquguquka kwendlela okubangelwa izimoto ezihambayo, futhi uhlelo lulinganisa imithwalo ye-axle kanye nesisindo semoto yonke ngokusebenzisa ama-algorithms okulinganisa.
Inzuzo eyinhloko ye-WIM ukusebenza kahle okuphezulu. Ivumela ukuhamba kwethrafikhi okuqhubekayo ngaphandle kokuphazamiseka, okwenza ifanelekele ukuphoqelelwa komgwaqo omkhulu, ukuhlolwa kokulayisha ngokweqile, ukuqapha ithrafikhi, kanye nezinhlelo zokuhlukanisa.
Kodwa-ke, ukunemba kwe-WIM kuthinteka yizici eziningi, okuhlanganisa isivinini semoto, izimo zokumiswa, umfutho wamathayi, ikhwalithi yomgwaqo, kanye nokushisa. Ngenxa yalokho, ukunemba kwayo ngokuvamile kuphansi kunezinhlelo zokulinganisa ezimile futhi kuvame ukusetshenziselwa ukuhlola kanye nezinjongo zezibalo kunokuhweba okusemthethweni.
3. Umehluko Oyinhloko
Umehluko oyinhloko phakathi kokulinganisa okumile kanye nokulinganisa okuhambayo usesimeni sokulinganisa.
Ukukala Okungaguquki kwenziwa ngaphansi kwezimo ezimile, lapho uhlelo lusesimweni esizinzile somshini, okuholela ekunembeni okuphezulu kanye nokuphindeka. Ngokuphambene nalokho, i-WIM ilinganisa izimoto ngaphansi kwezimo eziguquguqukayo, okudinga ukucubungula isignali kanye nama-algorithms okubuyisela ukuze kulinganiswe isisindo.
Ngokuphathelene nokunemba, i-Static Weighing ingcono kakhulu futhi ifanele ukusetshenziswa kwezomthetho nezentengiselwano. I-WIM ikhombisa ukuhlukahluka okukhulu kodwa ingathuthukiswa ngokusebenzisa amasu okuhlanganisa amaseli amaningi kanye nokulinganisa.
Ngokuphathelene nokusebenza kahle, i-WIM inenzuzo ecacile njengoba isekela ukuhamba kwemoto okuqhubekayo ngaphandle kokuma. Izinhlelo ezimile zihamba kancane ngenxa yezidingo zokulinganisa imoto ngayinye.
Ngokuphathelene nokusetshenziswa, i-Static Weighing isetshenziswa kakhulu ekuthengiselaneni kwezentengiselwano kanye nokumeta kwezomthetho, kuyilapho i-WIM isetshenziswa kakhulu ekuphathweni kwethrafikhi kanye nokuphoqelelwa kwayo.
4. Izicelo Ezijwayelekile
I-Static Weighing isetshenziswa kabanzi emafektri, emachwebeni, ezindaweni zokugcina impahla, nasezindaweni zokuhweba zezentengiselwano lapho idatha yesisindo enembile ithinta ngqo ukubalwa kwezindleko kanye nokuxazululwa kwenkontileka.
Izinhlelo zokulinganisa isisindo zisetshenziswa kakhulu ekutholeni ukugcwala komgwaqo omkhulu, ekuhlaziyeni ukuhamba kwethrafikhi, ekuhlukaniseni izimoto, kanye nasezinhlelweni zokuhamba ezihlakaniphile (i-ITS). Kulezi zinhlelo zokusebenza, idatha yesikhathi sangempela kanye nezitayela zethrafikhi kubaluleke kakhulu kunokunemba kokulinganisa kwephuzu elilodwa.
Ezinhlelweni zokuphathwa kwethrafikhi zanamuhla, i-WIM ivame ukusetshenziswa njengethuluzi lokuhlola kusengaphambili, iqondisa izimoto ezisolwayo ezigcwele ngokweqile eziteshini zokulinganisa ezingashintshi ukuze kuqinisekiswe. Lokhu kudala indlela ehlanganisiwe yokuhlola okuguquguqukayo kanye nokuqinisekisa okungashintshi.
5. Isiphetho
Ukukala Okungaguquki kanye Nokukala Ukunyakaza kumelela izindlela ezimbili ezahlukene zokulinganisa isisindo semoto.
Izinhlelo ezimile zigxila ekunembeni okuphezulu nasekuzinzeni, okwenza zifanelekele ukusetshenziswa kokulinganisa kwezomthetho nezentengiselwano. Izinhlelo ze-WIM zigxila ekusebenzeni kahle nasekuqapheni okuqhubekayo, okwenza zifanelekele ukuphoqelelwa kwethrafikhi nokuhlolwa.
Esikhundleni sokushintshana, ubuchwepheshe obubili buvame ukusetshenziswa ngendlela ehambisanayo ukuze kulinganiswe ukunemba nokusebenza kahle ezinhlelweni zesimanje zokuthutha nezokuthutha.
Isikhathi sokuthunyelwe: Meyi-14-2026