Ukuqonda Okujulile Kwesixhumi Esibonakalayo Se-RS422: Ukukhetha Okuzinzile Kokuxhumana Kwamamojula E-Laser Rangefinder

Ezinhlelweni zezimboni, ukuqapha okude, kanye nezinhlelo zokuzwa ezinembile kakhulu, i-RS422 ivele njengendinganiso yokuxhumana eqondile ezinzile nephumelelayo. Isetshenziswa kabanzi kumamojula we-laser rangefinder, ihlanganisa amakhono okudlulisa amabanga amade kanye nokuvikeleka komsindo okuhle kakhulu, okwenza kube yi-interface ebalulekile ezinhlelweni zesimanje zokulinganisa.

1. Kuyini i-RS422?

I-RS422 (Izinga Elinconywayo 422) iyindinganiso yokuxhumana elandelanayo ethuthukiswe yi-Electronic Industries Alliance (EIA) echaza ukudluliswa kwesignali ehlukile. Ngokungafani ne-interface yendabuko ye-RS232, i-RS422 isebenzisa imigqa emibili yesignali ehambisanayo ukudlulisa idatha. Lokhu kudluliswa kwesignali ehlukile kuthuthukisa kakhulu ukumelana nomsindo kanye nokuthembeka kokuxhumana.

2. Izici Eziyinhloko Zobuchwepheshe ze-RS422

Imodi Yokudlulisa: Ukusayina okuhlukile (ipheya elisontekile)

Isivinini Sokudlulisa Esiphezulu: 10 Mbps (ebangeni elifushane)

Ibanga Eliphezulu Lokudlulisa: Kufika kumamitha angu-1200 (ngesivinini esiphansi)

Inani Eliphezulu Lama-Node: umshayeli oyedwa kuya kwabamukeli abayi-10

Izintambo Zesignali: Ngokuvamile izintambo ezine (TX+/TX)–, RX+/RX–)

Ukungavikeleki Komsindo: Okuphezulu (kufanelekela izindawo eziyinkimbinkimbi ze-electromagnetic)

Imodi Yokuxhumana: Ukukhomba-kuya-kumaphuzu amaningi (umshayeli oyedwa kuya kwabamukeli abaningi)

3. Izinzuzo ze-RS422

①Ukudluliselwa Kwebanga Elide

I-RS422 isekela ukudluliswa kwedatha ebangeni elifinyelela kumamitha ayi-1200, okwenza kube kuhle kakhulu ezinhlelweni zokusebenza lapho idatha yokulinganisa kufanele idluliselwe khona ezindaweni noma kumadivayisi ahlukene.—njengokuhlola izitimela, ukuqapha umngcele, kanye nokuphathwa kwempahla yokugcina impahla.

②Ukuzivikela Komsindo Oqinile

Ngenxa yokubonisa kwayo okuhlukile, i-RS422 ingawucindezela ngempumelelo umsindo wemodi evamile, okwenza ifanelekele izindawo ezinomsindo kagesi, njengezitshalo zezimboni noma ukufakwa kwangaphandle.

③Ukuzinza Kwedatha Okuphezulu

Ngisho noma kuqhutshwa ikhebula isikhathi eside noma kuzilungiselelo zikagesi eziyinkimbinkimbi, i-RS422 inikeza amazinga okulahlekelwa kwedatha aphansi kakhulu kunezixhumi zokuxhumana ezivamile ezinesiphetho esisodwa. Lokhu kuqinisekisa ukukhishwa okuzinzile nokuqondile kwezilinganiso zebanga.

④Ukuxhumana Okukodwa Kuya Kokuningi

I-RS422 ivumela i-host eyodwa ukuxhumana nabamukeli abaningi, okuvumela izinhlelo zokuhlukanisa amamojula amaningi ezingabizi kakhulu.

4. Izinhlelo zokusebenza kumamojula e-Laser Rangefinder

I-RS422 ivame ukusetshenziswa kumamojula we-laser rangefinder ezimweni ezilandelayo:

Ama-Drones / Amapulatifomu Erobhothi: Lapho umsindo wangaphakathi wesistimu uphezulu, i-RS422 iqinisekisa ukuxhumana okuzinzile.

Ukuqapha I-Perimeter Yebanga Elide: Lapho idatha yebanga kufanele idluliselwe ngokuthembekile kumlawuli ophakathi.

Izinhlelo Zezempi/Zezimboni: Lapho ukuthembeka kokuxhumana kubaluleke kakhulu khona.

Izindawo Ezinzima (isb., izinga lokushisa eliphezulu kanye nomswakama): Lapho ukusayina okuhlukile kusiza khona ukugcina ubuqotho bedatha.

5. Umhlahlandlela Wokuxhuma Izintambo kanye Nezinto Ezibalulekile Okufanele Uzicabangele

①Umdwebo Ojwayelekile Wokuxhumeka:

TX+ (Ukudlulisa Okuhle)→I-RX+ (Ukuthola Okuhle)

TX–(Ukudlulisa Okubi)→RX–(Ukuthola Okubi)

I-RX+/RX–: Kuye ngokuthi imojuli idinga impendulo, le migqa ingasetshenziswa noma ingasetshenziswa.

②Izindlela Ezinhle Kakhulu Zokusebenza:

Sebenzisa izintambo ezisontekile ezivikelwe ukuze uthuthukise ikhono lokulwa nokuphazamiseka.

Qinisekisa ukuthi ubude bekhebula buhambisana kahle futhi buqedwe ukuze ugweme ukubonakaliswa kwesignali.

Idivayisi eyamukelayo kumele isekele iphrothokholi ye-RS422, noma kufanele kusetshenziswe i-converter ye-RS422.

I-RS422 ivelele ngokusebenza kwayo okuhle kakhulu kokudlulisa kanye nokuqina, okwenza ibe ngumdlali obalulekile ekuxhumaneni okuthembekile kwamamojula we-laser rangefinder. Kubasebenzisi abafuna ukudlulisa okude, ukuzinza kwedatha, kanye nokuvikeleka komsindo okuqinile, ukukhetha imojula enokusekelwa kwe-RS422 ngokungangabazeki kuyindlela yokutshala imali ethembekile neqinisekisa ikusasa.