IIsikrini se-LEDOkwangoku isetyenziswa ngequbuliso ibonakala igqunywe ngenxa yemicimbi yomqondiso. Ukuba ilahlekile ngexesha lomsitho wokuvula oqaqambileyo, ngekhe ilungiswe. Ungasiqinisekisa njaniukuthembeka kunye nokuzinza komqondisoUkuhanjiswa kube yisihloko sokuba iinjineli zinemigqaliselo. Umqondiso we-Beablens njengoko umgama onyuka ngexesha lokuhambisa. Ukukhetha i-Primerium ephakathi kubaluleke kakhulu.
I-01 yothintelo
Akunzima ukuyiqonda loo miqondiso, nokuba yeyiphi na eyona ndawo ixhomekeke ekubeni idluliselwe, iya kumava ngexesha lenkqubo yokuhambisa. Singayijonga intambo ye-RS-485 yothumelwano njengesekethe elinganayo yabaqeqeshi abaliqela, izixhasi, kunye namandla adityanisiweyo. Ukuxhathisa kwe-wire ifuthe elincinci kumqondiso kwaye unokungahoywa. Ukuxhotyiswa okuvusiweyo C zentambo kuveliswa ikakhulu ziingcingo ezibini ezifanayo zepeyinti ejijekileyo. Ukuphulukana nemiqondiso ikakhulu kungenxa ye-LC ye-LC ePhakamileyo edityaniswe kukusasaza okusasaziweyo kwaye kwasasazwa intambo yentambo. Ngaphezulu inqanaba lezonxibelelwano, kokukhona unxibelelwano lomqondiso. Ke ngoko, xa imali yedatha edluliselwe ayikho inkulu kakhulu kwaye irhafu yokuhambisa ayiphezulu kakhulu, ngokukodwa sikhetha inqanaba le-ruud ye-9600 BPS.
I-02 yokubonisa isibonakaliso kwisekethe zonxibelelwano
Ukongeza kwi-ATTAL ASTONIISOTIONS, enye into echaphazela ukuhanjiswa kwesiginisiwe kukubonakalisa umqondiso. Ukunyanzeliswa kwe-mismatch kunye nokuyinyanzela i-discyntinuity zezizathu ezibini eziphambili zokuboniswa kwesibonakaliso ekubunjweni kwebhasi. 1, Ukuthintela i-Mismatch, ikakhulu kubhekisa kwi-mismming yokunyanzela phakathi kwe-chip engama-485 kunye nomgca wonxibelelwano. Isizathu sokucingisisa kukuba xa umgca wezonxibelelwano ungenanto, yonke imigca yonxibelelwano yi-chaotic. Nje ukuba olu hlobo lokubonisa loveliso lukhona umxholo kwigalelo le-485 Chip, kuya kwenzeka ngempazamo. Isisombululo sethu esiqhelekileyo kukuguqula ibhasi yongeza ixabiso lokuchasana nexabiso le-B kumgca we-B, wahlukanise nokuyitshisa naphantsi, ukuze imiqondiso engalindelekanga kwaye i-chaotic ayizukwenzeka. 2, Ukunyanzeliswa kokucinywa kuyafana nokuboniswa okubangelwa kukukhanya ukungena kwenye indawo ukusuka kwelinye phakathi. Xa umqondiso udibana nentambo nge-cable ephantsi kakhulu okanye akukho mqobo ekupheleni komgca wokuhambisa, uya kubangela ukuboniswa okwangoku. Eyona ndlela isetyenziswayo yokuphelisa le mbonakaliso kukudibanisa isiphelo sendlela yokuphela kwentambo ekuphelisweni kwentambo yentambo, yenza ukuba intambo iqhubeka. Ngenxa yokuhanjiswa kweempawu ze-bidirectial ze-bidires kwintambo, isiphelo sendlela yobungakanani obufanayo kufuneka iqhagamshelwe kwelinye icala lentambo yonxibelelwano.
I-03 ifuthe lokusasaza amandla okusasaza umsebenzi wokuhambisa ibhasi
Iintambo zothungelwano ziintambo ezigqwethiweyo zezibini, kunye namandla ezenzeka phakathi kweengcingo ezimbini ezifanayo zeentambo ze-witch. Kukwanokwazi okufanayo phakathi kwentambo nomhlaba. Ngenxa yokuba isiginali edluliselwe kwibhasi iqulunqwe "1" kunye ne-bits "" " Nangona kunjalo, xa inqanaba "1" Ukufowuna ngengozi, intlawulo eqokelelweyo yeCawacitower ayinakukhutshwa ngexesha nje elincinci, kukhokelela ekungcungcuthekeni kweebits zomqondiso kwaye kuchaphazele wonke umgangatho owosulelayo.
04 phuhlisa i-protocol elula nethembekileyo yoNxibelelwano
Xa umgama wonxibelelwano mfutshane kwaye indawo yokufaka isicelo ayinangxaki, ngamanye amaxesha sifuna unxibelelwano olulula olulula ukugqiba umsebenzi opheleleyo weprojekthi, kodwa uninzi lweendawo ezisetyenziswayo azinjalo. Kwinqanaba lokuqala leprojekthi, izinto ezifana nokuba ngaba i-wiring iqengqele (njengokugcina umgama othile phakathi kwemigca yonxibelelwano, kwaye ukungaqiniseki komgca wonxibelelwano asetyenziselwa impembelelo yonxibelelwano kuyo yonke inkqubo eqhelekileyo yenkqubo. Ke ngoko, kubaluleke kakhulu ukuphuhlisa inkqubo yonxibelelwano ebanzi.
IXESHA LOKUQALA: AUG-26-2024
