Itandukaniro riri hagati ya RS422 na TTL Communication Protocols: Ubuyobozi bwo Guhitamo Module ya Laser ya Lumispot

I. Ibisobanuro by'ingenzi: Itandukaniro ry'ingenzi hagati y'amabwiriza abiri
● Porotokole ya TTL: Porotokole y'itumanaho ifite iherezo rimwe ikoresha urwego rwo hejuru (5V/3.3V) kugira ngo igaragaze "1" n'urwego rwo hasi (0V) kugira ngo igaragaze "0", yohereza amakuru mu buryo butaziguye binyuze ku murongo umwe w'ikimenyetso. Module ntoya ya Lumispot ya 905nm ishobora gushyirwaho porotokole ya TTL, ikwiriye guhuza igikoresho mu ntera ngufi.
● Porotokole ya RS422: Ikoresha imiterere y'itumanaho itandukanye, yohereza ibimenyetso bitandukanye binyuze mu mirongo ibiri y'ibimenyetso (imirongo ya A/B) kandi igakuraho ikibazo cyo kubangamirana hakoreshejwe itandukaniro ry'ibimenyetso. Module ya Lumispot ya 1535nm ijyanye n'intera ndende iza isanzwe hamwe na porotokole ya RS422, yagenewe by'umwihariko inganda zikora intera ndende.
II. Kugereranya Imikorere y'ingenzi: Ibipimo 4 by'ingenzi
● Intera yo kohereza amakuru: Protocole ya TTL ubusanzwe ifite intera yo kohereza amakuru ya metero ≤10, ikwiriye guhuzwa hagati ya modules na mudasobwa nto cyangwa PLC. Protocole ya RS422 ishobora kugera ku ntera yo kohereza amakuru ya metero 1200, ihuye n'ibikenewe mu kohereza amakuru ya kure nk'umutekano w'umupaka, igenzura ry'inganda, n'ibindi bibazo.
● Ubushobozi bwo Kurwanya Ihungabana: Porotokole ya TTL ishobora kwangizwa n’ihungabana rya elegitoroniki no gutakaza insinga, bigatuma ikoreshwa mu bidukikije byo mu nzu bidafite ihungabana. Imiterere ya RS422 itanga ubushobozi bukomeye bwo kurwanya ihungabana, ikabasha kurwanya ihungabana rya elegitoroniki mu nganda no kugabanya ibimenyetso mu bidukikije bigoye byo hanze.
● Uburyo bwo Guhuza Insinga: TTL ikoresha sisitemu y'insinga eshatu (VCC, GND, umurongo w'ikimenyetso) ifite insinga zoroshye, zikwiriye guhuza ibikoresho bito. RS422 ikenera sisitemu y'insinga enye (A+, A-, B+, B-) ifite insinga zisanzwe, nziza cyane mu gushyiramo insinga mu rwego rwo hejuru rw'inganda.
● Ubushobozi bwo gushyiramo ibikoresho: Porotokole ya TTL ishyigikira gusa itumanaho hagati y’igikoresho kimwe cy’ingenzi n’igikoresho kimwe cy’umushumi. RS422 ishobora gushyigikira itumanaho ry’igikoresho kimwe cy’ingenzi n’ibikoresho 10 by’umushumi, ihuza n’ibintu byinshi bihujwe byo gushyiraho ibikoresho.
III. Ibyiza byo Guhindura Porotokole bya Module za Lumispot Laser
Uruhererekane rwose rwa module za Lumispot laser rangefinder rushyigikira protocole ebyiri za RS422/TTL:
● Imiterere y'inganda (Umutekano w'Umupaka, Igenzura ry'Ingufu): Module ya RS422 protocol irasabwa. Iyo ihujwe n'insinga zikingira, igipimo cy'ikosa rya biti mu kohereza amakuru muri 1km ni ≤0.01%.
● Uburyo bwo gukoresha ibintu mu ntera ngufi (Drones, Handheld Rangefinders): Module ya protocole ya TTL irakundwa cyane kugira ngo ikoreshwa ry'amashanyarazi ribe rito kandi ryoroshye kuyihuza.
● Inkunga yo Guhindura: Serivisi zo guhindura no guhindura porogaramu zihariye zirahari hashingiwe ku byo abakiriya bakeneye ku miterere y'ibikoresho, bikuraho gukenera modules z'inyongera zo guhindura no kugabanya ikiguzi cyo guhuza porogaramu.
IV. Igitekerezo cyo guhitamo: Guhuza neza n'ibikenewe
Ishingiro ry'ihitamo riri mu bintu bibiri by'ingenzi bikenewe: icya mbere, intera yo kohereza (hitamo TTL kuri metero ≤10, RS422 kuri metero ⼞10); icya kabiri, aho imikorere ibera (hitamo TTL ku bidukikije byo mu nzu bitagira ingaruka ku buryo bworoshye, RS422 ku nganda no hanze). Itsinda rya tekiniki rya Lumispot ritanga inama ku buntu ku bijyanye no guhindura protocole kugira ngo rifashe kugera ku buryo bworoshye hagati ya modules n'ibikoresho byihuse.