Menene HMI a cikin SCADA?

A cikin al'ada Tsarin SCADA, da Interface Injin Mutum (HMI) yana taka muhimmiyar rawa wajen cike gibin dake tsakanin samun bayanai kuma sarrafa ma'aikaci. Yayin da SCADA ke tattarawa da sarrafa bayanan ainihin-lokaci a cikin kadarorin da aka rarraba, da HMI dubawa yana canza wannan bayanan zuwa abubuwan da za'a iya aiwatarwa, hangen nesa ga ma'aikacin ɗan adam.

Tsarin Gudun Bayanai

1. Sensors da na'urori tattara bayanan filin (misali, zazzabi, matsa lamba, ƙimar kwarara).

2. Ana aika wannan bayanan zuwa ga PLCs ko RTUs.

3. PLC tana sarrafa bayanai kuma ta aika zuwa ga uwar garken SCADA.

4. HMI, an haɗa zuwa cibiyar sadarwar SCADA, yana ganin bayanan kuma yana ba da zaɓuɓɓukan sarrafawa.

Wannan madauki yana ba da damar hulɗar bidirectional: Masu aiki ba za su iya saka idanu kawai masu canji akan allon HMI ba amma har ma da fitowa umarnin sarrafawa, kamar farawa/tsayawa kayan aiki ko daidaita sigogi.

Ta hanyar ba da damar hulɗar fahimta tare da hadaddun kayan aikin SCADA, da Tsarin HMI inganta sanin halin da ake ciki, haɓakawa aminci aiki, kuma yana ba da iko saurin yanke shawara. A zamanin da gefen kwamfuta kuma IoT hadewa suna sake fasalta sarrafa masana'antu, HMI ya kasance babban wurin taɓawa mai amfani a cikin yanayin yanayin SCADA da aka haɗa.

Haɗuwa da wani HMI (Ingantacciyar Injin Mutum) zo a Tsarin SCADA yana ba da fa'idodi masu yawa na aiki da dabaru a cikin masana'antu kamar masana'antu, abubuwan amfani, mai da iskar gas, kuma kayan aikin kaifin basira. Ta hanyar fassara hadaddun bayanan tsarin zuwa abubuwan gani mai isa, HMI yana ba da ikon yanke shawara na lokaci-lokaci, yana haɓaka aminci, da haɓaka yawan aiki.

Babban Fa'idodin HMI a cikin SCADA

• Kulawa na Gaskiya
  Masu aiki za su iya duba aikin tsarin nan take, matsayin injin, da ƙararrawa ta hanyar dashboards na HMI masu hankali.

• Saurin Ganewar Laifi
  Alamomi na gani, tarihin ƙararrawa, da jadawali masu tasowa suna taimakawa ganowa da magance al'amura kafin su ƙaru.

• Ingantattun Ingantattun Ma'aikata
  Tare da bangarorin taɓawa da tsararrun fuska, masu amfani za su iya kewaya musaya masu sarrafawa yadda ya kamata da yin gyare-gyare cikin sauri.

• Samun Nisa da Sarrafa
  HMI na tushen yanar gizon yana ba masu kulawa damar saka idanu akan tsarin SCADA daga wurare masu nisa ta amfani da masu bincike ko aikace-aikacen hannu.

• Ingantattun Tsaro da Biyayya
  HMI yana ba da damar sarrafa ƙararrawa, rage kuskuren ɗan adam da tabbatar da bin ka'idojin aminci.

• Hukunce-hukuncen Da Aka Kokarta
  Littattafan tarihi, yanayin aiki, da nazari na lokaci-lokaci suna ba da fa'idodi masu aiki don kiyayewa da haɓakawa.
  

Haɗin gwiwar Ƙididdigar Ƙididdigar Edge

• Gudanar da bayanai kusa da tushen ta amfani da HMIs masu kunna baki

• Yana rage jinkiri, yana haɓaka sauri, kuma yana tabbatar da ayyuka masu mahimmanci suna ci gaba da aiki koda lokacin raguwar hanyar sadarwa.

AI da Predictive Analytics

• Saka na'ura koyo algorithms cikin SCADA dashboards da nunin HMI.

• Yana goyan bayan kiyaye tsinkaya, gano ɓarna, da haɓaka aiki.

Ƙididdigar Haƙiƙa (AR) Interfaces

• Yin amfani da AR a ciki kiyayewa da horo aikace-aikace.

• Rufe bayanan SCADA na ainihi akan kayan aikin jiki ta wayar hannu HMI ko gilashin AR.

Kafaffen Yanar Gizo da HMI na Wayar hannu

• Mai amsawa, musaya na tushen browser m daga Allunan ko wayoyin hannu.

• Yana haɓaka sassauƙa kuma yana goyan bayan yanayin ƙarfin aiki na hannu.