Sensor Technology ikoreshwa mumashini imesa

  Mu myaka yashize, sensor hamwe nikoranabuhanga ryayo birakoreshwa cyane mumashini imesa. Rukuruzi imenya imashini imesa amakuru nkaubushyuhe bw'amazi, ubwiza bwimyenda, ingano yimyenda, hamwe nisuku, kandi yohereza aya makuru kuri microcontroller. Microcontroller ikoresha progaramu ya fuzzy yo kugenzura amakuru yamenyekanye. Kugirango umenye igihe cyiza cyo gukaraba, ubukana bwamazi, uburyo bwo kwoza, igihe cyo kubura amazi nurwego rwamazi, inzira yose yimashini imesa ihita igenzurwa.

Hano haribikoresho byingenzi mumashini imesa byikora.

Imyenda yerekana imyenda

Imyenda yimyenda yimyenda, izwi kandi nka sensor yimyenda yimyenda, ikoreshwa mugutahura ingano yimyenda mugihe cyoza. Ukurikije ihame rya sensor detection irashobora kugabanywamo ubwoko butatu:

1. Ukurikije ihinduka ryimitwaro ya moteri kugirango umenye uburemere bwimyenda. Ihame ryo gutahura ni uko iyo umutwaro ari munini, moteri ya moteri iba nini; Iyo umutwaro ari muto, moteri ya moteri iba nto. Binyuze mu kugena impinduka zumuvuduko wa moteri, uburemere bwimyenda bugenzurwa ukurikije agaciro kingenzi mugihe runaka.

2. Ukurikije amategeko yo guhindura imbaraga za electromotive ingufu zakozwe kumpande zombi zuzunguruka iyo moteri ihagaritswe, iramenyekana. Ihame ryo gutahura ni uko iyo umubare munini wamazi yinjijwe mu ndobo yo gukaraba, imyenda igashyirwa mu ndobo, hanyuma moteri igatwara ikora muburyo bwo gukora amashanyarazi rimwe na rimwe kumunota umwe, ukoresheje ingufu za electronique induction zakozwe kuri moteri ihindagurika, hamwe no kwigunga kwifoto no kugereranya ubwoko bwibanze, ibimenyetso bya pulse birakorwa, kandi umubare wimpiswi uringaniza na Angle ya inertia ya moteri. Niba hari imyenda myinshi, kurwanya moteri ni binini, Inguni ya inertia ya moteri ni nto, kandi, kubwibyo, impiswi ikorwa na sensor ni nto, kuburyo umubare wimyenda "upimwa" mu buryo butaziguye.

3. Ukurikije moteri ya pulse moteri “hindukira”, “hagarara” mugihe inertia yihuta yimibare yimyenda yimyenda. Shira umubare munini wimyenda namazi mu ndobo yo gukaraba, hanyuma pulse kugirango utware moteri, ukurikije "kuri" 0.3s, "guhagarika" 0.7s itegeko, gukora inshuro nyinshi muri 32, mugihe moteri muri "guhagarara" iyo inertia yihuta, yapimwe na coupler muburyo bwa pulse. Umubare wimyenda yo gukaraba ni munini, umubare wimisemburo ni muto, kandi umubare wimpiswi ni munini.

ClothSensor

Imyenda yimyenda nayo yitwa sensor yo gupima imyenda, igenewe kumenya imyenda. Gushyira mu bikorwa Imyenda yimyenda hamwe na transducers yo murwego rwamazi irashobora kandi gukoreshwa nkimyenda yimyenda. Ukurikije igipimo cya fibre fibre na fibre chimique muri fibre yimyenda, umwenda wimyenda ugabanijwemo "ipamba yoroshye", "ipamba ikomeye", "ipamba na fibre chimique" na "fibre chimique" dosiye enye.

Ibyiza bya sensor hamwe na sensor ya sensor mubyukuri igikoresho kimwe, ariko uburyo bwo gutahura buratandukanye. Iyo urwego rwamazi mu ndobo yo gukaraba ruri munsi yurwego rwamazi rwashyizweho, hanyuma ugakomeza ukurikije uburyo bwo gupima ingano yimyenda, reka moteri itwara ikore mugihe runaka muburyo bwo kuzimya, hanyuma umenye umubare wa pulses zasohowe nubunini bwimyenda yimyenda mugihe buri mashanyarazi yazimye. Mugukuramo umubare wimpiswi uhereye kumubare wimpiswi zabonetse mugihe wapimye ingano yimyenda, itandukaniro riri hagati yombi rirashobora gukoreshwa kugirango umenye ireme ryimyenda. Niba igipimo cya fibre fibre mumyenda ari kinini, itandukaniro ryimibare nini nini kandi itandukaniro ryimibare ni nto.

Wurwego rwa sensor

Icyuma cya elegitoroniki cyamazi igenzurwa na chip microcomputer imwe irashobora kugenzura urwego rwamazi mu buryo bwikora kandi neza. Urwego rwamazi mu ndobo yo gukaraba aratandukanye, kandi umuvuduko wo hepfo nurukuta rwindobo uratandukanye. Uyu muvuduko uhindurwa muburyo bwo guhindura diaphragm ya rubber, kugirango intangangore ya magnetiki ishyizwe kuri diafragma irimurwa, hanyuma inductance ya inductor irahindurwa, kandi inshuro zinyeganyega zumuzunguruko wa LC nazo zirahinduka. Kurwego rwamazi atandukanye, LC oscillation umuzenguruko ifite ibimenyetso bihuye nibisohoka byerekana ibimenyetso, ibimenyetso byinjira mumikoreshereze ya microcontroller, mugihe urwego rwamazi rwerekana ibyasohotse byerekana ibimenyetso hamwe numurongo watoranijwe wabitswe muri microcontroller icyarimwe, microcontroller irashobora menya ko amazi asabwa yageze, hagarika inshinge.

Wicyuma cy'ubushyuhe

Ubushuhe bukwiye bwo kumesa burafasha mugukora ibintu, birashobora kunoza ingaruka zo gukaraba. Amazi yubushyuhe bwamazi yashyizwe mugice cyo hasi cyindobo yo gukaraba, naNTC Thermistorni Nka Nka Ikintu. Ubushyuhe bupimye iyo ufunguye imashini imesa nubushyuhe bwibidukikije, naho ubushyuhe burangije guterwa amazi nubushyuhe bwamazi. Ibipimo by'ubushyuhe byapimwe ni ibyinjijwe muri MCU kugirango bitange amakuru kubitekerezo bya fuzzy.

 Photosensor

Icyuma gifotora ni sensororo yisuku. Igizwe na diode itanga urumuri na Phototransistors. Diode itanga urumuri hamwe na Phototransistor bishyirwa kumaso hejuru yumugezi, umurimo wacyo nukumenya itumanaho ryumucyo, hanyuma ibisubizo byikizamini bigakorwa na microcomputer. Menya uburyo bwo gukaraba, gutemba, kwoza no kubura amazi.