Kurenza urugero no kurenga imipaka yimodoka nyabagendwa bitera kwangirika cyane hejuru yumuhanda kandi bigatera ibyago byinshi byimpanuka zumutekano, ikibazo gikomeye cyane mugihugu cyacu aho 70% byibibazo byumutekano wo mumuhanda biterwa no gutwara imodoka birenze urugero. Ibi bivamo igihombo cyubukungu butaziguye hafi miliyari 3 z'amafaranga y'u Rwanda, hamwe n’igihombo cyatewe n’imodoka zirenze urugero kandi kirenga imipaka ku mihanda irenga miliyari 30 buri mwaka. Kubwibyo, ni ngombwa cyane gukurikirana no kugenzura ibinyabiziga biremereye mumihanda.
Mu rwego rwo kugenzura ibinyabiziga birenze urugero bitabangamiye urujya n'uruza, hagaragaye gahunda yo gupima uburemere bw’imihanda (WIM). Sisitemu ikoresha sensor ya piezoelectric quartz kugirango ipime vuba uburemere bwibinyabiziga mugihe ibinyabiziga binyura hejuru yumuhanda ku muvuduko mwinshi (<120km / h) kandi bigatera kamera zo gukurikirana amafoto.
Ibyuma bya Enviko quartz byashizweho byumwihariko kubiciro bidahenze, bikora cyane piezoelectric quartz sensor yo mumihanda minini ipima uburemere no kurinda ikiraro. Yubatswe hamwe nimbaraga nyinshi zo mu kirere aluminium alloy hamwe no gutunganya neza, ibyo byuma bifata ibyuma bikomeretsa cyane, bikabije, byunamye, bogosha, kandi birwanya umunaniro. Binyuze mu kuvura gusaza, sensor sensitivite ikomeza guhagarara neza mumyaka mirongo.
Imbere yuzuyemo paste idasanzwe ya elastike, sensor ya Enviko quartz igumana umuvuduko wimbere wimbere, ikabuza neza ubuhehere, hamwe nubusanzwe agaciro ka 200GΩ.
Yashyizwe hejuru yumuhanda, iyo ibinyabiziga byanyuze hejuru, ibiziga bikanda hasi hejuru ya sensor, bigatuma kristu ya quartz imbere muri sensor itanga umuriro kubera ingaruka za piezoelectric. Amafaranga yishyurwa noneho yongerwamo imbaraga zo hanze zongerewe mumashanyarazi ya voltage, ihwanye neza nigitutu gikoreshwa kuri sensor. Kubara ibimenyetso byumuvuduko, uburemere bwa buri ruziga bityo uburemere bwikinyabiziga burashobora kuboneka.
Ikigereranyo cyumuvuduko-mwinshi uranga sensor ya piezoelectric quartz ntigihinduka hatitawe kubushyuhe, igihe, ingano yumutwaro, n'umuvuduko wumutwaro. Kubwibyo, niyo ibinyabiziga byanyuze hejuru yipimwa kumuvuduko mwinshi, sensor ya quartz irashobora kugumana uburebure buhanitse.
Ibyuma bya WIM bimaze gushyirwa hejuru yumuhanda, bahura nizuba ryizuba, imvura, numuvuduko wibiziga, bigatuma ibizamini byiringirwa ari ngombwa.
Ikizamini cyamagare yubushyuhe nubushuhe:
Sensor ifite isura igaragara ishyirwa mucyumba cy’ibizamini by’ibidukikije kuri -40 ℃ kugeza 85 ℃ ubushyuhe n’ikizamini cy’amagare cy’amasaha 500. Mugihe c'ikizamini, inzitizi yo gukumira ya sensor ntigomba kuba munsi ya 100GΩ. Nyuma yubushuhe bwikigereranyo nubushyuhe nubushuhe, ibyuma bifata ibyuma bikingira no gupima umunaniro.
Ikizamini cyo Kuremerera Umunaniro:
Ikizamini cyumunaniro kiremereye gikoresha umuvuduko wikizunguruka wa 6000N ukoresheje umutwe wicyuma ufite ubugari bwa 50mm x 50mm kumyanya itatu kumpera ya sensor no hagati, hamwe no gupakurura no gupakurura rimwe mumasegonda, byose hamwe biremereye 1.000.000. Imyumvire ihindagurika yimyanya yikizamini yapakiwe igomba kuba <0.5%, kandi ntihakagombye kubaho kwangirika cyangwa gutandukana kwubuso.
Kurinda ubwishingizi:
Ikizamini cyo gukingira gikubiyemo kwinjizamo sensor mu mazi, gusiganwa ku magare hagati yubushyuhe bwicyumba na 80 ℃, hamwe nibizamini byamasaha 1000. Mu kizamini cyose, irwanya insulasiyo ya sensor ntigomba kuba munsi ya 100GΩ.
Uburinganire bwibimenyetso bya piezoelectric quartz sensor nikimenyetso gikomeye cyibikorwa byinganda kandi byukuri. Ibyiza bya piezoelectric quartz sensor byemeza FSO <0.5% murwego rwose. Kuri sensor ya WIM, ikosa ryimyumvire kumwanya uwariwo wose muburebure bwa sensor ntigomba kurenga 2%. Kubwibyo, ibikoresho byo gupima ibyiyumvo bikomeye kandi byukuri nibyingenzi mugukora sensor.
Gutwara ibintu biranga umurongo bipima imbaraga-kwishyuza umurongo no kwibeshya (% FSO) mugihe cyo gupakira no gupakurura hamwe n'ubugari bwa 100mm yo gupakira umutwe washyizwe kuri sensor kumwanya uwariwo wose.
Ikimenyetso cyerekana neza umurongo gipima agaciro ka sensibilité mugihe cyo gupakira icyerekezo cyerekezo cya sensor (udafite ubuso butwara) ukoresheje umutwe wa 50mm yubugari bwumutwe ufite imbaraga za 8000N, hamwe nagaciro ka sensitivite yabonetse kuri buri kizamini cyo gupakira cyakoreshejwe mukubara ibimenyetso uburinganire burebure bwerekezo bwa sensor.
Nyamara, abahinguzi bamwe bakoresha nkana ubugari bwa 250mm yuburemere bwikigereranyo cyumutwe kugirango bapime ibimenyetso byerekana ibimenyetso, bihwanye ninshuro 5 impuzandengo yikigereranyo kiranga umurongo, bigatuma habaho kwibeshya kuri 1%. Gusa ibimenyetso byabonetse mugupima ibipimo ukoresheje 50mm yubugari bwumutwe birashobora kwerekana mubyukuri ubwiza nubwiza bwa sensor.
Enviko Technology Co., Ltd.
E-mail: info@enviko-tech.com
https://www.envikotech.com
Ibiro bya Chengdu: No 2004, Igice cya 1, Inyubako 2, No 158, Umuhanda wa 4 wa Tianfu, Zone-tekinoroji, Chengdu
Ibiro bya Hong Kong: 8F, Inyubako ya Cheung Wang, Umuhanda wa San Wui 251, Hong Kong
Uruganda: Inyubako 36, Zinjialin Zone Yinganda, Umujyi wa Mianyang, Intara ya Sichuan
Igihe cyo kohereza: Apr-08-2024
