Sensor ya Passive ni iki?

Umwanditsi: Li Ai
Inkomoko: Ulink Media

Sensor ya Passive ni iki?

Umuyoboro wa pasiporo witwa nanone imbaraga zo guhindura imbaraga. Kimwe na interineti yibintu, ntabwo ikenera amashanyarazi yo hanze, ni ukuvuga, ni sensor idakenera gukoresha amashanyarazi yo hanze, ariko kandi irashobora kubona ingufu binyuze mumatwi yo hanze.

Twese tuzi ko ibyuma byifashishwa bishobora kugabanywamo ibyuma bikoraho, ibyuma bifata amashusho, ibyuma byerekana ubushyuhe, ibyuma byerekana ibyerekezo, ibyuma byerekana imyanya, ibyuma bya gaze, ibyuma byerekana urumuri hamwe n’umuvuduko ukabije bitewe nubwinshi butandukanye bwimyumvire no gutahura. Kuri sensororo ya pasiporo, ingufu zumucyo, imirasire ya electromagnetique, ubushyuhe, imbaraga zabantu zabantu hamwe nisoko yinyeganyeza byagaragaye na sensor ni isoko yingufu.

Byumvikane ko ibyuma bifata ibyuma bishobora kugabanywamo ibyiciro bitatu bikurikira: optique ya fibre optique ya fibre optique, hejuru ya acoustic wave passive sensor na sensor pasive ishingiye kubikoresho byingufu.

• Ibyuma bya fibre optique

Optical fibre sensor ni ubwoko bwa sensor ishingiye kubintu bimwe na bimwe biranga fibre optique yakozwe hagati ya za 1970. Nigikoresho gihindura imiterere yapimwe mubimenyetso byerekana urumuri. Igizwe nisoko yumucyo, sensor, disiketi yumucyo, ibyuma byerekana ibimenyetso hamwe na fibre optique.

Ifite ibiranga sensibilité yo hejuru, imbaraga zikomeye zo guhangana na electromagnetique, kurwanya amashanyarazi neza, kurwanya ibidukikije, gupima kure, gukoresha ingufu nke, kandi bigenda bikura mugukoresha interineti yibintu. Kurugero, optique ya fibre hydrophone nubwoko bwijwi ryijwi rifata fibre optique nkibintu byoroshye, hamwe nubushyuhe bwa fibre optique.

• Ubuso bwa Acoustic Wave Sensor

Ubuso bwa Acoustic Wave (SAW) sensor ni sensor ikoresha igikoresho cyo hejuru ya acoustic igikoresho nkibintu byumva. Amakuru yapimwe agaragazwa nihinduka ryumuvuduko cyangwa inshuro yubuso bwa acoustic yumurongo mugikoresho cya SURFACE acoustic wave, kandi gihindurwamo ibyuma byerekana amashanyarazi. Nibikoresho bigoye hamwe nurwego runini rwa sensor. Harimo cyane cyane ibyuma byumuvuduko ukabije wa acoustic, sensor yubushyuhe bwa acoustique hejuru yubushyuhe, hejuru ya acoustic wave biologique gene sensor, hejuru ya acoustic wave chimique gazi na sensor yubwenge, nibindi.

Usibye ibyuma bya optique ya fibre optique hamwe na sensibilité yo hejuru, irashobora gupima intera, ibiranga gukoresha ingufu nke, ibyuma bya pasitoro ya acoustic wave sensor ikoresha Hui inshuro ihindagurika ukeka ihinduka ryumuvuduko, bityo rero guhindura cheque kubipimo byo hanze birashobora kuba cyane neza, icyarimwe, ibiranga ingano ntoya, uburemere bworoheje, gukoresha ingufu nke birashobora kureka bikabona ibintu byiza byubushyuhe nubukanishi, Kandi byatangije mugihe gishya cya simeless, sensor nto. Ikoreshwa cyane mugusimbuza, gariyamoshi, ikirere hamwe nizindi nzego.

• Sensor Passive ishingiye kubikoresho byingufu

Ibyuma bya pasiporo bishingiye kubikoresho byingufu, nkuko izina ribivuga, koresha imbaraga zisanzwe mubuzima kugirango uhindure ingufu zamashanyarazi, nkingufu zoroheje, ingufu zubushyuhe, ingufu za mashini nibindi. Sensor ya pasiporo ishingiye kubikoresho byingufu bifite ibyiza byumurongo mugari, imbaraga zikomeye zo kurwanya-kwivanga, guhungabana gake kubintu byapimwe, sensibilité nyinshi, kandi bikoreshwa cyane mubice byo gupima amashanyarazi nka voltage nini, umurabyo, imbaraga zikomeye zumuriro, ingufu za microwave nyinshi nibindi.

Ihuriro rya Passive Sensors hamwe nubundi buryo bwikoranabuhanga

Mu rwego rwa interineti yibintu, ibyuma byifashishwa bikoreshwa cyane kandi bikoreshwa cyane, kandi ubwoko butandukanye bwa pasiporo bwashyizwe ahagaragara. Kurugero, ibyuma bifatanya hamwe na NFC, RFID ndetse na wifi, Bluetooth, UWB, 5G hamwe nubundi buryo bwikoranabuhanga butagira umugozi byavutse.Mu buryo bwa pasiporo, sensor ibona ingufu ziva mumaradiyo mubidukikije binyuze muri antene, kandi amakuru ya sensor arabikwa mububiko budahindagurika, bugumana mugihe imbaraga zidatanzwe.

Kandi ibyuma bitagira umuyaga byifashishwa byifashishwa mu buhanga bwa RFID, Ihuza ikoranabuhanga rya RFID n'ibikoresho by'imyenda kugirango ikore ibikoresho bifite imikorere yo kumva. RFID imyenda yimyenda ikoresha uburyo bwo gutumanaho no kwinjiza uburyo bwa tekinoroji ya UHF RFID ya pasiporo, yishingikiriza ku mbaraga za electromagnetiki kugirango ikore, ifite miniaturizasiya kandi ishobora guhinduka, kandi ihinduka guhitamo ibikoresho bishobora kwambara.

Ku iherezo

Internet ya Passive yibintu nicyerekezo cyiterambere cyigihe cya enterineti. Nkumuyoboro wa interineti yibintu byoroshye, ibisabwa kuri sensor ntibikigarukira gusa kuri miniature no gukoresha ingufu nke. Internet ya Passive yibintu nayo izaba icyerekezo cyiterambere gikwiye guhingwa. Hamwe no gukura no guhanga udushya twikoranabuhanga rya pasiporo, ikoreshwa rya tekinoroji ya pasiporo izaguka cyane.