Nkibikoresho byingenzi murwego rwo gupima amashanyarazi, metero imwe - icyiciro cyamashanyarazi ikoreshwa cyane muburyo bwo gukwirakwiza amashanyarazi atuye nubucuruzi, bigira uruhare runini mugucunga ingufu, kwishyuza amashanyarazi, no gukoresha amashanyarazi. Hamwe niterambere ryikoranabuhanga hamwe nibisabwa ku isoko, imikorere n'imikorere yabo bikomeza kunozwa, biba umusingi wingenzi muburyo bwo guhindura imibare ya sisitemu.
Muburyo bwa tekiniki, metero imwe - icyiciro cyamashanyarazi gipima ibicuruzwa bya voltage numuyoboro binyuze mumashanyarazi ya electronique cyangwa imiyoboro ya elegitoronike kugirango babare ikoreshwa ryingufu. Imashini yambere yamashanyarazi yashingiraga kuri disiki ya aluminiyumu kugirango ibare. Nubwo byoroshye muburyo, byari bifite ubunyangamugayo buke, byashobokaga kubangamira ibidukikije, kandi byasabwaga gusoma intoki. Ikoreshwa ryinshi rya metero z'amashanyarazi mu mpera z'ikinyejana cya 20 ryahinduye iyi miterere. Gukoresha analogi - kugeza kuri - guhinduranya imibare hamwe na tekinoroji ya microprocessor ntabwo byateje imbere gusa ibipimo bya metero 0.5 cyangwa birenga, ahubwo byanashyigikiraga itumanaho rya kure, kubika amakuru, no kwinjiza imizigo, gushiraho urufatiro rwo gusoma metero zikoresha (AMR) no guteza imbere imiyoboro yubwenge.
Kugeza ubu, metero imwe - icyiciro cyamashanyarazi kirimo kugenda cyihuta kigana ubwenge. Ibicuruzwa bishya - ibisekuruza bikunze guhuza uburyo bwitumanaho ryitumanaho (nka LoRa na NB - IoT) byohereza amakuru nyayo - igihe cyo gukoresha amashanyarazi kumurongo wibicu. Ibi bituma abakoresha n’abakoresha amashanyarazi bakurikirana neza ingufu zikoreshwa, gusesengura impinga no kuzimya - uburyo bwo gukoresha, kandi bikarushaho kunoza ingufu. Moderi zimwe na zimwe zo hejuru - ziranga kandi ibimenyetso biranga anti -, bikagabanya cyane gukoresha amashanyarazi mu buryo butemewe binyuze mumashanyarazi adasanzwe na voltage gutahura hamwe n’itumanaho ryihishe. Ku bijyanye n'umutekano, metero z'amashanyarazi zigezweho zubahiriza byimazeyo komisiyo mpuzamahanga ishinzwe amashanyarazi (IEC) hamwe n’ibipimo nganda by’igihugu, ikoresha ibishushanyo mbonera byinshi byo kurinda umutekano kugira ngo imikorere ihamye mu bihe bigoye nk’ubushyuhe bwinshi n’ubushuhe.
Urebye mu nganda, ibisabwa kuri metero imwe - icyiciro cyamashanyarazi gikomeje kwiyongera. Kwisi yose, imijyi niyongera amashanyarazi murugo bitera kwiyongera kumashanyarazi atuye. Igenzura rikomeye rya karuboni naryo rirasaba amasosiyete y’ingufu kwihutisha kohereza ibikoresho byo hejuru - byo gupima neza kugira ngo ibiciro by’amashanyarazi bibe byiza no guhuza ingufu zishobora kongera ingufu. Byongeye kandi, hamwe no guhuza imizigo mishya nka sisitemu yo gukwirakwiza amashanyarazi n’ingufu zikwirakwizwa mu miyoboro ikwirakwiza, metero z'amashanyarazi zigomba kuba zifite ubushobozi bwo gupima ibyerekezo byombi kugira ngo zandike neza amakuru y’amashanyarazi ndetse n’ikoreshwa ry’ibicuruzwa, ibyo bikaba bisabwa cyane mu iterambere ry’ikoranabuhanga. Mu bihe biri imbere, metero imwe - icyiciro cya mashanyarazi kizarushaho guhuza mudasobwa yo kubara hamwe na tekinoroji ya IoT, bigenda byiyongera ku bunini buto, gukoresha ingufu nkeya, no gupima ibipimo byinshi -. Nka "nerv end end" ya sisitemu yingufu, guhanga udushya mu ikoranabuhanga bizakomeza gufasha gucunga neza ingufu no gutanga inkunga ikomeye yo kubaka amashanyarazi meza, meza, kandi afite umutekano.