Daim npav tswj kev txav yog ib qho kev tswj hwm sab saud raws li PC thiab muaj PC, siv rau ntau lub sijhawm tswj kev txav (xws li hloov chaw, nrawm, nrawm, thiab lwm yam).
Muaj ntau ntau daim npav tswj cov npe ntawm lub khw, thiab muaj ntau yam ntawm tib hom. Yuav xaiv li cas? Peb yuav tsom mus rau plaub lub ntsiab lus hauv qab no.
Xav txog kev ua haujlwm
Cov haujlwm ntawm daim npav tswj kev ua haujlwm feem ntau suav nrog rov qab mus rau xoom, qhov nrawm nrawm, qhov chaw taw qhia, kev cuam tshuam kab, kev sib txuas ntawm ntau qhov sib txuas thiab arc interpolation. Cov neeg siv yuav tsum xaiv raws li lawv tus kheej cov kev xav tau, cov kev xav tau ntawm kev ua haujlwm tuaj yeem ua tau raws li lawv tus kheej siv, tsis xav tau cov haujlwm yog cumbersome. Feem ntau, cov yam ntxwv ntau dua, tus nqi siab dua. Yog li ntawd, nyob rau hauv kev xaiv ntawm kev ua haujlwm, cov nqi hluav taws xob raws li tus qauv, tab sis kuj yuav tsum xav txog kev nthuav dav yav tom ntej.
Xav txog kev ua haujlwm
Kev ua haujlwm ntawm daim npav tswj kev ua haujlwm feem ntau suav nrog kev sib txuas lus ceev, teb ceev thiab tswj ceev (pulse ceev). Koj raug qhia kom suav cov ntsuas kev ua tau zoo raws li qhov xav tau siab tshaj plaws ntawm koj daim ntawv thov thiab khaws cia txog 20 feem pua ntawm cov ntsuas kev ua haujlwm xav tau.
Hais txog kev ntseeg tau
Nrog rau daim npav tswj cov lus tsa suab, kev ruaj ntseg ntawm daim npav tswj kev txav yog qhov tseem ceeb heev. Vim tias kev ruaj ntseg ntawm kev tswj hwm, yog tsim los ntawm lub cev muaj zog, tsav tsheb, lub zog hluav taws xob, kev tswj hwm daim npav kho vajtse, software. General tuaj yeem dhau qhov kev xeem ntawm daim npav tswj kev lag luam, nyob rau hauv kev sib cais tsim (xws li kev sib cais fais fab, kev cais optocoupler, thiab lwm yam), kev lim dej thiab kev tiv thaiv (txhim thaiv kev tiv thaiv, kev tiv thaiv kev sib txuas) raug txiav txim siab, lub peev xwm yuav tsis muaj qhov sib txawv ntau. Yog tias koj muaj kev paub dhau los, koj tuaj yeem soj ntsuam lub voj voog ntawm daim npav tswj, kev txheeb xyuas ntawm cov kab hauv av, tuaj yeem txiav txim siab; Yog tias muaj qhov pom tseeb tsis muaj optocoupler (lossis sib nqus sib nqus), lossis yog tias muaj optocoupler tab sis hauv av tseem ua ke thiab tsis sib cais, ces qhov kev ntseeg siab tsis ruaj khov. Cias muab, yuav ua li cas nrog cov av xaim ntawm lub rooj tsavxwm, koj tuaj yeem txiav txim sai sai rau kev ntseeg siab ntawm cov khoom siv.
Xav txog qhov yooj yim ntawm kev siv
Kev siv yooj yim suav nrog kho vajtse yooj yim siv thiab software yooj yim siv. Lub usability ntawm kho vajtse yuav tsum tau yooj yim thiab tswv yim kev twb kev txuas, los ntawm kev xav ntawm cov neeg siv yooj yim thiab tswv yim xav. Kev siv tau ntawm software suav nrog qhov zoo ntawm cov ntaub ntawv, kev ua haujlwm zoo thiab qhov nyuaj ntawm kev pib software. Qhov tseem ceeb tshaj plaws yog ua kom tau sai thiab ua tau zoo ua tiav cov haujlwm uas koj xav tau, es tsis yog qhov nyuaj thiab nyuaj rau siv. Lub sij hawm kuj yog tus nqi.