Siyazi ukuba iseva ye-serial isetyenziswa ngokubanzi kwizicelo ezisebenzayo.Ke, ngaba uyazi ukuba yintoni i-serial server?Uyisebenzisa njani iseva yothotho?Masilandele iTekhnoloji yeJHA ukuze siyiqonde.

1. Yintoni iseva yothotho?

Umncedisi wothotho: Umncedisi we serial ungenza izixhobo zakho ze serial zithungelwe, zinike i-serial kumsebenzi womnatha, unokuguqula i-RS-232/485/422 i-port ye-serial kwi-interface ye-TCP/IP yenethiwekhi, iqonde i-RS-232/485/422 i-serial port kunye ne-TCP/ IP Idata yojongano lwenethiwekhi igqithiselwa elubala kumacala omabini.Ivumela isixhobo se-serial ukuba ngokukhawuleza sibe nomsebenzi we-TCP / IP network interface, ukudibanisa kwinethiwekhi yonxibelelwano lwedatha, kunye nokwandisa umgama wonxibelelwano wesixhobo se-serial.Ungasebenzisa ikhompyuter yakho ukugcina, ukulawula iindlela kunye nezixhobo ezixhotyiswe nge-remote control nge-Intanethi naphi na emhlabeni.

2. Uyisebenzisa njani iseva yothotho?

Uqhagamshelo lwesixhobo: Okokuqala qhagamshela i-serial port ye-serial ye-serial port kwi-port ye-serial yesixhobo, qhagamshela i-RJ45 i-interface ye-serial ye-serial kwi-router (okanye uqhagamshele ngokuthe ngqo kwi-PC), uze unike amandla kwi-serial server.

Qwalasela uthotho lweeparamitha zezibuko: Umncedisi wezibuko wothotho unokuguqulwa ngephepha le Web.Xa ulungisa iiparamitha kwiphepha leWebhu, iseva ye-serial port kufuneka ibe kwi-subnet efanayo nekhompyuter.Uthotho izibuko parameters zibandakanya: izinga baud, bit data, stop bit, ukulingana bit.

Qwalasela iiparamitha zothungelwano: Umncedisi wezibuko we-serial kufuneka ube ne-IP, enokuthi iqwalaselwe njenge-static okanye ifunyenwe ngomncedisi we-DHCP.Qwalasela imo yokusebenza yomncedisi womnatha wothungelwano: kuquka imowudi ye-TCP SERVER (ibhekisela kwikhompyutheni ngokukhutheleyo ikhangela i-serial networking server), imo ye-TCP CLIENT (ibhekisa kwi-serial networking server ijonga ngokukhutheleyo ikhompyutha), kunye ne-UDP mode.Injongo yokuqwalasela iiparameters zenethiwekhi kukuvumela ikhomputha ukuseka ngempumelelo uxhulumaniso kunye nomncedisi womnatha.

Yenza i-port ye-serial ye-virtual port: Ngenxa yokuba i-software ye-PC yomsebenzisi jikelele isavula i-port ye-serial ukunxibelelana nesixhobo, ngeli xesha, ngenxa yokuba inethiwekhi isetyenzisiwe, i-port ye-serial port kufuneka ibonakaliswe kwikhompyutheni.I-virtual serial port inoxanduva lokuseka uxhulumaniso kunye nomncedisi we serial kunye nokudlulisa idatha kwindawo evulekileyo Inkqubo yomsebenzisi ye-virtual port ye-serial port.Qhuba inkqubo yonxibelelwano lwezixhobo zomsebenzisi kwaye uvule izibuko le-serial ebonakalayo.Inkqubo yomsebenzisi inokunxibelelana nesixhobo.

3. Kweziphi iindawo ezisetyenziselwa iiseva ezilandelelanayo?

Iiseva zeSerial zisetyenziswa ngokubanzi kulawulo lofikelelo/ukubakho, izicelo zonyango, esweni ekude, ulawulo lwegumbi lekhompyutha, kunye nolawulo lwesitishi.Umncedisi we-serial port unokuxhasa i-protocol ye-serial port protocol, ngoko akuyomfuneko ukuba utshintshe i-software ye-PC yoqobo, unikeze umsebenzi wokuguqula idatha ecacileyo phakathi kwe-serial port kunye ne-Ethernet port, inkxaso ye-DHCP kunye ne-DNS, i-duplex epheleleyo, akukho lahleko yepakethe. iseva yothotho.

RS232/485/422 ezintathu-in-one serial port, RS232, RS485, RS485/422, RS232/485 kunye nezinye iimveliso indibaniselwano izibuko indibaniselwano.Ukongeza, kukho iseva ye-serial enezibuko ezininzi ze-serial kunye nophuhliso lwesibini, ezinokuhlangabezana nezicelo ezijikelezayo.