Indasitiri Insights

Mundima yemazuva ano yeindasitiri, makomputa eindasitiri anoita basa rakakosha. Pakati pemhando dzakasiyana-siyana dzekutonga kwemaindasitiri, akasanganiswa maindasitiri makomputa ari kubuda zvishoma nezvishoma uye achiratidza zvakanakira zvakasarudzika mumunda weindasitiri. Ichi chinyorwa chichaongorora tsananguro, maitiro, uye tarisiro yemakomputa akasanganiswa emaindasitiri mumunda weindasitiri.

Rugged notebook imhando yakakosha yelaptop yakagadzirirwa kurarama nenzvimbo dzakanyanya uye mamiriro akaomarara. Mumaindasitiri akasiyana siyana uye minda, senge basa remumunda, aerospace, migodhi, nezvimwe, kugadzikana uye kuvimbika kwebhuku rakashata rakakosha. Pakati pavo, tembiricha yekushanda ndicho chinhu chakakosha kuti uve nechokwadi chekushanda kwakajairika kwebhuku rakashata. Saka, ndeipi tembiricha yekushandisa yebhuku rakashata?

Kombiyuta inotakurika yemuindasitiri i komputa yakasimbiswa uye yakakwidziridzwa. Inogona kushanda yakavimbika munharaunda yeindasitiri semutongi weindasitiri. Panguva imwecheteyo, nekuda kwekutakura kwayo, yakakodzera kwazvo kushanda munzvimbo yemunda. Kuenzaniswa nelaptop komputa, kuwedzera kwekombuta inotakurika kune mukana wakakura.

Mumunda wemazuva ano maindasitiri otomatiki, akamisikidzwa maindasitiri makomputa uye maindasitiri makomputa ndiwo maviri akakosha pfungwa. Akamisikidzwa maindasitiri makomputa ichikamu chezvigadzirwa zvemaindasitiri emakombuta, nepo makomputa emaindasitiri ipfungwa yakakura inosanganisira yakadzamirwa maindasitiri makomputa.

Nguva yekupedzisira takataura nezvemusoro wekuti "Kombiyuta yeindasitiri ndiyo hwaro hwe automation? PLC inogona kuzviita here?" Muchitsauko chino, tichaenderera mberi nemusoro uyu uye totaura nezve musoro wemakomputa emaindasitiri uye maPLC ari iwo makuru ebudiriro yeramangwana;

Maindasitiri emakomputa makomputa anonyanya kushandiswa kumaindasitiri ekudzora masisitimu. Nhoroondo yavo yebudiriro inogona kurondwa kumashure kuma1950s. Nekuvandudzwa kwekudiwa kwemaindasitiri uye kuwedzera kwemaindasitiri otomatiki, ivo zvishoma nezvishoma vakatora chimiro. Kubva pamavambo ekutanga maindasitiri ekudzora masisitimu achitsamira paanalogi tekinoroji uye tekinoroji yemagetsi, kusvika pakutanga kwenguva yedhijitari, uye pakupedzisira kusvika pakusimuka kwenguva yePLC, kushanduka kwemakomputa emaindasitiri mukusanganiswa kwesoftware nehardware kunonakidza; panguva ino tichataura nezve "kana maindasitiri emakomputa ari hwaro hwe otomatiki uye kana PLC ichigona kuzviita";

Kunzwisisa mutsauko pakati peSSD (Solid-State Drive) uye flash drive kwakakosha. Ose ari maviri anoshandisa flash memory, mhando yekusagadzikana yekuyeuka iyo inogona kuchengetedza data kunyangwe simba radzimwa. Kune marudzi maviri makuru: NAND flash uye NOR flash. Aya marudzi akakosha kune yega yega gadget inoshanda uye nezvainoita.

A serial port ndiyo kiyi komputa yekubatanidza kune serial kutaurirana pakati pemidziyo. Izvo zvakasiyana kubva kune parallel ports, iyo inotumira data zvese kamwechete. Pane kudaro, serial port inotumira data kamwe chete panguva, pamusoro pechiteshi chimwe chete.

Makomputa emaindasitiri anoita basa rakakosha mumaindasitiri network uye akakosha pakuona kuvimbika, kuchengetedzeka, uye kugona kwemaindasitiri masisitimu. Ichi chinyorwa chichasuma akati wandei makuru mabasa emaindasitiri emakomputa mumaindasitiri network.

Mumunda wekutonga kwemaindasitiri, maindasitiri anotakurika makomputa akabatanidzwa zvakanyanya uye ane simba zvishandiso, anoshandiswa zvakanyanya muakasiyana otomatiki mitsara yekugadzira. Kusarudza iyo chaiyo indasitiri inotakurika komputa kwakakosha kuti uve nechokwadi chekushanda kwakagadzikana kwemutsara wekugadzira uye nekuvandudza kugadzirwa kwakanaka.