M'magawo a malamulo okhudza mayendedwe apamsewu, kuyeza zinthu, ndi uinjiniya wamagalimoto, ukadaulo woyezera magalimoto nthawi zambiri umagawidwa m'magulu awiri: Static Weighing ndi Weigh-in-Motion (WIM). Njira ziwirizi zimasiyana kwambiri pa mfundo zoyezera, kasinthidwe ka makina, zochitika zogwiritsira ntchito, ndi kulondola kwa deta, ndipo zimagwiritsidwa ntchito pazinthu zosiyanasiyana zogwirira ntchito komanso zowongolera.
1. Kulemera Kosasinthasintha
Kulemera Kosasinthasintha kumatanthauza njira yomwe galimoto imayimitsidwa kwathunthu pa mlatho woyezera isanayambe kuyezedwa. Pachifukwa ichi, galimotoyo imakhala yosasunthika, ndipo katunduyo amagawidwa mofanana m'maselo olemera. Dongosololi limawerengera kulemera konse kwa galimotoyo kutengera zizindikiro zamagetsi zokhazikika kuchokera ku maselo olemera.
Dongosolo lodziwika bwino loyezera zinthu mosasunthika limakhala ndi nsanja yoyezera zinthu, maselo onyamula katundu, chizindikiro, ndi chipangizo choyezera deta. Galimoto ikangoyima bwino, dongosololi limasonkhanitsa mawerengedwe okhazikika kuti zitsimikizire kuti miyeso yake ndi yolondola kwambiri.
Ubwino waukulu wa Static Weighing ndi kulondola kwake kwakukulu komanso kukhazikika kwa deta. Pazikhalidwe zoyenera zogwirira ntchito, imatha kukwaniritsa zofunikira pakulipira malonda amalonda, kusamutsa katundu, komanso kupanga zinthu. Chifukwa chake, masikelo a magalimoto osasinthasintha amakhalabe yankho lokhazikika pakugwiritsa ntchito zoyezera zovomerezeka pamalonda.
Komabe, vuto lake lalikulu ndi kusagwira bwino ntchito. Popeza magalimoto ayenera kuyima kuti ayese kulemera, njirayi imatenga nthawi yambiri ndipo ingayambitse kuchuluka kwa magalimoto m'malo okhala ndi magalimoto ambiri. Zimafunikanso kuyanjana bwino ndi kuyang'anira malo.
2. Kuyeza-Mu-Kuyenda (WIM)
Weigh-in-Motion (WIM) ndi ukadaulo womwe umayesa kulemera kwa galimoto pamene galimotoyo ikuyenda. Magalimoto amadutsa m'dera lozindikira popanda kuyima, ndipo dongosololi limasonkhanitsa zizindikiro zamphamvu zomwe zimapangidwa ndi katundu woyenda wa axle.
Makina a WIM nthawi zambiri amagwiritsa ntchito ukadaulo monga ma piezoelectric load cells, ma strain gauges, ndi ma bend plates omwe amaikidwa mkati kapena pamwamba pa msewu. Ma load cell amenewa amazindikira kusintha kwa kuthamanga kwa mpweya ndi kusintha kwa msewu komwe kumachitika chifukwa cha magalimoto oyenda, ndipo makinawa amayesa katundu wa axle ndi kulemera konse kwa galimoto kudzera mu ma calibration algorithms.
Ubwino waukulu wa WIM ndi kugwira ntchito bwino kwambiri. Imalola kuyenda kwa magalimoto mosalekeza popanda kusokoneza, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito malamulo a pamsewu, kufufuza kuchuluka kwa magalimoto, kuyang'anira magalimoto, komanso kugawa magalimoto m'magulu.
Komabe, kulondola kwa WIM kumakhudzidwa ndi zinthu zingapo, kuphatikizapo liwiro la galimoto, momwe imayimitsidwira, kuthamanga kwa matayala, mtundu wa msewu, ndi kutentha. Zotsatira zake, kulondola kwake nthawi zambiri kumakhala kotsika poyerekeza ndi makina oyezera zinthu osasinthika ndipo nthawi zambiri amagwiritsidwa ntchito poyesa ndi kuwerengera m'malo mochita malonda ovomerezeka.
3. Kusiyana Kofunika Kwambiri
Kusiyana kwakukulu pakati pa Static Weighing ndi Weigh-in-Motion kuli mu mkhalidwe woyezera.
Kuyeza mosasunthika kumachitika pamene galimotoyo ili pamalo osakhazikika, pomwe makinawo ali pamalo okhazikika, zomwe zimapangitsa kuti ikhale yolondola kwambiri komanso yobwerezabwereza. Mosiyana ndi zimenezi, WIM imayesa magalimoto pamene galimotoyo ili pamalo osinthasintha, zomwe zimafuna kuti ma signal processing ndi ma compensation algorithms ayese kulemera.
Ponena za kulondola, Static Weighing ndi yabwino kwambiri ndipo ndi yoyenera kugwiritsidwa ntchito mwalamulo ndi malonda. WIM imasonyeza kusinthasintha kwakukulu koma ikhoza kukonzedwanso kudzera mu njira zolumikizira maselo ambiri komanso njira zowerengera.
Ponena za kugwira ntchito bwino, WIM ili ndi ubwino woonekeratu chifukwa imathandizira kuyenda kwa galimoto mosalekeza popanda kuyima. Machitidwe osasinthasintha amachedwa chifukwa cha zofunikira pa kulemera kwa galimoto iliyonse.
Ponena za kugwiritsidwa ntchito, Static Weighing imagwiritsidwa ntchito makamaka pazochitika zamalonda ndi metrology yalamulo, pomwe WIM imagwiritsidwa ntchito makamaka pakuwongolera magalimoto ndi kukakamiza malamulo.
4. Mapulogalamu Odziwika
Kuyeza kwa Static Weighing kumagwiritsidwa ntchito kwambiri m'mafakitale, m'madoko, m'nyumba zosungiramo katundu, komanso m'malo amalonda komwe deta yolondola ya kulemera imakhudza mwachindunji kuwerengera ndalama ndi mgwirizano.
Machitidwe oyezera magalimoto amagwiritsidwa ntchito makamaka pozindikira kuchuluka kwa magalimoto pamsewu, kusanthula kuchuluka kwa magalimoto, kugawa magalimoto m'magulu, ndi machitidwe anzeru oyendera magalimoto (ITS). Mu ntchito izi, deta yeniyeni ndi momwe magalimoto amayendera ndizofunikira kwambiri kuposa kulondola kwa muyeso wa malo amodzi.
Mu njira zamakono zoyendetsera magalimoto, WIM nthawi zambiri imagwiritsidwa ntchito ngati chida chowunikira magalimoto omwe akukayikiridwa kuti ali ndi katundu wambiri kupita kumalo oyezera magalimoto osasinthika kuti akatsimikizidwe. Izi zimapangitsa kuti pakhale njira yolumikizirana yowunikira magalimoto ndi kutsimikizira kosasinthasintha.
5. Mapeto
Kulemera Kosasinthasintha ndi Kulemera Koyenda Kuyimira njira ziwiri zosiyana zoyezera kulemera kwa galimoto.
Machitidwe osasinthasintha amayang'ana kwambiri kulondola kwambiri ndi kukhazikika, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito poyesa malamulo ndi zamalonda. Machitidwe a WIM amayang'ana kwambiri pakuchita bwino komanso kuyang'anira mosalekeza, zomwe zimapangitsa kuti zikhale zoyenera kutsatiridwa ndi kuwunikira magalimoto.
M'malo mosinthana, ukadaulo uwu nthawi zambiri umagwiritsidwa ntchito m'njira yowonjezerana kuti ugwirizane bwino ndi kulondola kwa njira zamakono zoyendera ndi zoyendera.
Nthawi yotumizira: Meyi-14-2026