Izici zokusetshenziswa kobuchwepheshe zezikebhe zokuthena zikagesi

Izici zokuqaliswa kobuchwepheshe zeizikele zikagesi zokuthena

Namuhla, izikele zikagesi zisetshenziswe kakhulu ekukhiqizeni nasekuphileni ngenxa yokusebenziseka kwazo kanye nezici zokonga abasebenzi, njengokuthenwa kwezihlahla zasengadini, ukuthena, ukuthena izihlahla zezithelo, umsebenzi wokulima, ukuthenwa kokupakishwa kwemikhiqizo, kanye nokukhiqizwa kwezimboni. Kubuciko bangaphambili, izikele zikagesi zingamathuluzi kagesi abanjwe ngesandla asebenzisa injini kagesi njengamandla futhi ashayele ikhanda elisebenzayo ngokusebenzisa indlela yokudlulisela ukwenza imisebenzi yokugunda. Yakhiwe ngamathuluzi okusika, njll.

Kodwa-ke, uma usebenzisa isikelo sikagesi, kulula ukuthi isikele senze izenzo ezingahlosiwe ngumsebenzisi. Isibonelo, umsebenzisi udonsa i-trigger, kodwa i-blade ayivaleki, noma i-trigger ibuyile kodwa injini isazungeza futhi isikelo sisasebenza. linda. Lokhu kuzoletha izingozi zokuphepha kusikelo sikagesi noma kumsebenzisi. Izakhi zokusetshenziswa kobuchwepheshe: Yakha isekethe yokulawula isikelo kagesi okuhlanganisa: iyunithi yokulawula emaphakathi mcu ukuze uthole amasignali nokwenza imiyalelo;

Isekhethi yokuthola i-switch trigger ixhunywe ku-MCU futhi inenzwa ye-Hall yokuqala kanye neswishi yokuqala. Iswishi yokuqala ifakwe endaweni yokucupha isikelo sikagesi ukuze umsebenzisi acuphe isenzo semoto sesikelo sikagesi esimweni sokulinda. Inzwa yehholo yokuqala Ixhunywe kuswishi yokuqala futhi ithola isimo sokuvula nesokuvala seswishi yokuqala, futhi ithumele isignali yokushintsha yokuqala etholiwe ku-mcu;

i-scissors edge evaliwe yokuthola indawo, exhunywe ku-mcu futhi ine-sensor ye-Hall yesibili kanye ne-Switch yesibili, inkinobho yesibili ifakwe endaweni evaliwe yesikelo sikagesi, inzwa yesibili yeHholo ixhunywe ekushintsheni kwesibili futhi ithola isimo sokuvula nokuvala sokushintsha kwesibili, futhi ithumele isignali yokushintsha yesibili etholiwe ku-mcu;

Isikere Isekhethi yokubona indawo yokuvula unqenqema lommese ixhunywe ku-MCU futhi inenzwa yesithathu yeHholo kanye neswishi yesithathu. I-switch yesithathu ifakwe endaweni yokuvula onqenqemeni lommese wesikelo sikagesi. Inzwa yeHholo yesithathu ixhunywe kuswishi yesithathu futhi ithola inzwa yesithathu yeHholo. Isimo sokuvula nokuvala sokushintshwa okuthathu, futhi isignali yokushintsha yesithathu etholiwe ithunyelwa ku-mcu;

lapho i-mcu ithola isignali yokushintsha yokuqala, iyizinga eliphansi, futhi isignali yokushintsha yesibili noma isignali yokushintsha yesithathu isezingeni eliphezulu kanye nezinga eliphansi. Ngokuvamile, i-MCU inquma ukuthi isikelo sikagesi sisebenza ngendlela engavamile futhi sikhipha umyalo wokucisha amandla ngempoqo;

Uma i-MCU ithola ukuthi isignali yeswishi yokuqala iyizinga eliphezulu futhi isignali yokushintsha yesibili noma isignali yeswishi yesithathu iqhubeka nokuba ileveli ephezulu noma ephansi, i-MCU inquma ukuthi isikelo sikagesi sisebenza ngendlela engavamile futhi ikhiphe umyalo wokucisha amandla ngempoqo.

Ngaphezu kwalokho, i-switch trigger discovery circuit ihlanganisa ne-capacitor yokuqala, i-capacitor yesibili, i-resistor yokuqala kanye ne-resistor yesibili. I-resistor yokuqala kanye ne-resistor yesibili zixhunywe ochungechungeni. Omunye umkhawulo we-capacitor wokuqala uxhunywe ku-resistor yokuqala, kanti omunye umkhawulo uxhunywe emhlabathini. Ingxenye eyodwa yama-capacitor amabili ixhunywe ku-resistor yesibili, kanti enye ixhunywe emhlabathini.

Okungcono, ukumelana kwe-resistor yokuqala engu-r1 kungu-10 kiloohms, ukumelana kwe-resistor yesibili engu-r2 ngu-1 kiloohm, i-capacitor yokuqala c1 iyi-100nf ceramic capacitor, kanti i-capacitor yesibili i-100nf ceramic capacitor.

Ngaphezu kwalokho, isekethe yokubona indawo yokuvala unqenqema lwesikelo ihlanganisa i-capacitor yesithathu, i-capacitor yesine, i-resistor yesithathu kanye ne-4 resistor. I-resistor yesithathu kanye ne-resistor yesine zixhunywe ochungechungeni. Ingxenye eyodwa ye-capacitor yesithathu ixhunywe ku-resistor yesithathu kanti enye isekelwe phansi. Umkhawulo owodwa we-capacitor yesine uxhunywe ku-resistor yesine, kanti omunye umkhawulo uxhunywe emhlabathini.

Okungcono, ukumelana kwe-resistor yesithathu i-r3 yi-10 kiloohms, ukumelana kwe-resistor yesine i-r4 yi-1 kiloohm, i-capacitor yesithathu i-c3 i-ceramic capacitor engu-100nf, kanti i-capacitor yesine i-100nf ceramic capacitor.

Ngaphezu kwalokho, isifunda sokutholwa kwesikelo sokuvula isikele sihlanganisa i-capacitor yesihlanu, i-capacitor yesithupha, i-resistor yesihlanu kanye ne-resistor yesithupha. I-resistor yesihlanu kanye ne-resistor yesithupha zixhunywe ochungechungeni. Ingxenye eyodwa ye-capacitor yesihlanu ixhunywe ku-resistor yesihlanu kanti enye isekelwe phansi. , umkhawulo owodwa we-capacitor wesithupha uxhunywe ku-resistor yesithupha, kanti omunye umkhawulo uxhunywe emhlabathini.

Ngokungcono, ukumelana kwe-resistor yesihlanu i-r5 yi-10 kiloohms, ukumelana kwe-resistor yesithupha i-r6 yi-1 kiloohm, i-capacitor yesihlanu i-c5 i-ceramic capacitor engu-100nf, kanti i-capacitor yesithupha iyi-100nf ceramic capacitor.

Ukuqaliswa kwesifunda sokulawula isikelo sikagesi sokusungulwa kwamanje kunemiphumela elandelayo enenzuzo: isifunda ngasinye sokutholwa kwesifunda sokulawula isikelo sikagesi sinenzwa yeHholo ehambisanayo, futhi inzwa yeHholo ingakwazi ukukhipha ukulingisa okuhambisanayo kwesenzo sokushintshwa esihambisanayo kanye nokuvulwa kanye indawo yokuvala ye-scissors blade. Isignali inikezwa i-MCU, futhi i-MCU ingakwazi ukulawula ukujikeleza kwe-motor kanye nesenzo se-scissor blade ngokusho kwezimpawu ezihambisanayo ze-analog isenzo sokushintsha kanye nokuvula nokuvala isikhundla se-scissor blade. Lapho isikelo sikagesi sisesimweni sokucupha futhi sidonswa, i-scissor blade isesimweni sokunamathela futhi i-trigger ayikho Lapho isikelo sidonswa kodwa sisesimweni sokusebenza, i-MCU inquma ukuthi isikelo sikagesi sisebenza ngendlela engavamile futhi sikhipha ukuphoqwa. umyalo wokuvala amandla. Inhloso ukunciphisa ukunyakaza okungavamile kwesikelo sikagesi kanye nokuhlinzeka ngokuvikelwa kwezikele zikagesi kanye nabasebenzisi.