Ulwazi oluyisisekelo kanye nokuhlola isikhombikubona sekhompyutha yezimboni 232
Isixhumi esibonakalayo sekhompyutha yezimboni 232 siyindinganiso yokuxhumana elandelanayo enomlando omude futhi sisetshenziswa kabanzi emkhakheni wokulawula izimboni. Lesi sihloko sihlose ukwethula ulwazi oluyisisekelo lwesixhumi esibonakalayo sekhompyutha yezimboni 232 futhi sihlole isimiso sayo sokusebenza, indlela yokuxhumana ngokomzimba kanye nezimo zohlelo lokusebenza.
Okuqukethwe
- 1. Isingeniso ku-interface yamakhompyutha ezimboni angu-232
- 2. Isimiso sokusebenza se-interface engu-232
- 3. Ukuxhumeka okungokoqobo kwesixhumi esibonakalayo esingu-232
- 4. Ukusetshenziswa kwesixhumi esibonakalayo esingu-232 kumakhompyutha ezimboni
- 5. Izincomo Zomkhiqizo
- 6. Isiphetho
1. Isingeniso ku-interface yamakhompyutha ezimboni angu-232
I-interface ye-RS-232, ebizwa ngokuthi i-interface ye-232, iyindinganiso yokuxhumana kwedatha elandelanayo esungulwe yi-Electronics Industry Alliance (EIA). Kumakhompyutha ezimboni, i-interface ye-232 isetshenziswa kakhulu ukuxhuma amadivayisi ahlukahlukene alandelanayo, njenge-PLC, izinzwa, amaphrinta, njll., ukudlulisa idatha kanye nezimpawu zokulawula ukushintshana.
2. Isimiso sokusebenza se-interface engu-232
3. Ukuxhumeka okungokoqobo kwesixhumi esibonakalayo esingu-232
I-interface engu-232 yamakhompyutha ezimboni ivame ukusebenzisa izixhumi ze-DB9 noma ze-DB25, lapho i-DB9 ivame kakhulu khona. Izincazelo zephini zifaka phakathi izikhonkwane eziyinhloko ezifana nokudluliswa kwedatha (TXD), ukwamukelwa kwedatha (RXD), kanye nomhlaba wesiginali (GND). Uma uxhuma ngokomzimba, udinga ukunaka ukubhanqa okulungile kwamaphini, ngaphandle kwalokho kungabangela ukwehluleka kokuxhumana noma umonakalo wemishini.
4. Ukusetshenziswa kwesixhumi esibonakalayo esingu-232 kumakhompyutha ezimboni
Ekwenzeni okuzenzakalelayo kwezimboni, ukusetshenziswa kwe-interface ye-232 kubanzi kakhulu. Isibonelo, embonini yokukhiqiza, amakhompyutha ezimboni axhumana ne-PLC nge-interface ye-232 ukulawula umugqa wokukhiqiza; ezinhlelweni zokuqapha imvelo, amakhompyutha ezimboni axhuma izinzwa ezahlukahlukene ukuqoqa idatha efana nokushisa nomswakama; ekwakheni okuzenzakalelayo, i-interface ye-232 isetshenziselwa ukuxhuma izinhlelo zokulawula ukufinyelela, imishini yokuqapha, njll.
5. Izincomo Zomkhiqizo
Imodeli yomkhiqizo: I-SIN-610L-ZQ470MB
6. Isiphetho
Nakuba ubuchwepheshe besimanje bezokuxhumana kwezimboni buvela ekusakazeni okungapheli, i-interface engu-232 isadlala indima ebalulekile emkhakheni we- I-Advantech Industrial PC ngesakhiwo sayo esilula, ukuhambisana okubanzi, kanye nokuzinza okwanele. Ngaphezu kwalokho, intuthuko ku i-PC yezimboni ene-GPU ubuchwepheshe buthuthukise amakhono okusebenza, okwenza kube lula izinhlelo zokusebenza eziyinkimbinkimbi. Kwamabhizinisi afuna i-PC yezimboni i-ODM izixazululo, izinketho ezenzelwe wena ziyatholakala kalula.
Okwamanje, ukuhlanganiswa kwe I-Advantech Rackmount PC izinhlelo zinikeze izixazululo eziqinile zezikhungo zedatha kanye nezindawo ezifunwa kakhulu. Izinkampani zibambisene nenkampani ethembekile umhlinzeki we-PC yezimboni ze-rackmount ingafeza imisebenzi ethuthukisiwe. Ngaphezu kwalokho, indima ye abakhiqizi bamakhompyutha afakiwe kusalokhu kubalulekile ekuqinisekiseni izixazululo zekhompyutha eziguquguqukayo nezincane zezidingo zezimboni.
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