Mukubatanidza kwemidziyo yelaser rangefinder modules, RS422 neTTL ndiwo maviri anonyanya kushandiswa kutaurirana mapuroteni. Iwo anosiyana zvakanyanya mukufambisa kwekufambisa uye anoshanda mamiriro. Kusarudza iyo yakakodzera protocol inobata zvakananga kugadzikana kwekutumira data uye nekubatanidzwa kushanda zvakanaka kweiyo module. Yese akateedzana emhandofinder modules pasi peLumispot inotsigira mbiri-protocol adaptation. Pazasi pane tsananguro yakadzama yekusiyana kwavo kwepakati uye sarudzo yepfungwa.
I. Core Tsanangudzo: Misiyano Yakakosha Pakati PemaProtocol maviri
● TTL Protocol: Imwe-inogumira kutaurirana protocol inoshandisa yakakwirira yepamusoro (5V / 3.3V) kumiririra "1" uye yakaderera level (0V) kumiririra "0", kutumira data zvakananga kuburikidza nemutsara wechiratidzo chimwe. Lumispot's miniature 905nm module inogona kuve neiyo TTL protocol, inokodzera yakananga chinhambwe-chinhambwe chekubatanidza mudziyo.
● RS422 Protocol: Inotora nzira yakasiyana-siyana yekukurukurirana, kutumira zviratidzo zvinopesana kuburikidza nemitsara miviri yechiratidzo (A / B mitsara) uye kugadzirisa kukanganisa uchishandisa kusiyana kwechiratidzo. Lumispot's 1535nm refu-chinhambwe module inouya yakajairwa neRS422 protocol, yakanyatso gadzirirwa mamiriro akareba maindasitiri.
II. Kuenzanisa Kwekuita Kwakakosha: 4 Core Dimensions
● Transmission Distance: TTL protocol inowanzova nemakiromita ekufambisa kwemamita ≤10, akakodzera kubatanidzwa kwenguva pfupi pakati pemodules uye single-chip microcomputers kana PLCs. Iyo RS422 protocol inogona kuwana chinhambwe chekufambisa chinosvika 1200 metres, ichisangana neakareba data rekufambisa zvinodiwa zvekuchengetedza muganhu, kuongororwa kwemaindasitiri, uye zvimwe zviitiko.
● Anti-Interference Ability: TTL protocol inogona kukanganisa kukanganiswa kwe electromagnetic uye kurasikirwa kwetambo, zvichiita kuti ive yakakodzera kupindira-isina kupindira kwemukati. Iyo RS422's musiyano wekutapurirana dhizaini inopa yakasimba anti-kupindira kugona, inokwanisa kuramba kukanganiswa kwemagetsi mune zvemaindasitiri mamiriro uye masaini attenuation munzvimbo dzakaoma dzekunze.
● Wiring Method: TTL inoshandisa 3-wire system (VCC, GND, chiratidzo mutsara) ine wiring iri nyore, yakakodzera kusanganiswa kwechigadzirwa chiduku. RS422 inoda 4-waya sisitimu (A+, A-, B+, B-) ine yakajairwa wiring, yakanakira indasitiri-giredhi yakagadzikana kuendesa.
● Mutoro Wekutakura: Iyo TTL protocol inongotsigira kutaurirana pakati pe1 master mudziyo uye 1 muranda mudziyo. RS422 inogona kutsigira networking ye1 tenzi mudziyo uye gumi nhapwa zvishandiso, ichichinjika kune akawanda-module akarongedzerwa ekutumira mamiriro.
III. Protocol Adaptation Yakanakira yeLumispot Laser Modules
Ese akatevedzana eLumispot laser rangefinder modules anotsigira sarudzo RS422/TTL mbiri mbiri protocol:
● Industrial Scenarios (Border Security, Power Inspection): Iyo RS422 protocol module inokurudzirwa. Kana yapetwa netambo dzakavharidzirwa, iyo bit kukanganisa mwero wekufambisa data mukati me1km ndeye ≤0.01%.
● Consumer / Short-Distance Scenarios (Drones, Handheld Rangefinders): TTL protocol module inosarudzwa kushandiswa kwesimba shoma uye nyore nyore kubatanidzwa.
● Customization Support: Tsika yekushandurwa kweprotocol uye kugadzirisa masevhisi anowanikwa zvichienderana nevatengi 'device interface zvinodiwa, kubvisa kudiwa kwekuwedzera kutendeuka mamodule uye kuderedza mari yekubatanidza.
IV. Sarudzo Yekurudziro: Kuenzanirana Kunoshanda Nekuda
Nheyo yekusarudza iri mune zviviri zvakakosha zvinodiwa: kutanga, kureba kwekufambisa (sarudza TTL ye ≤10 metres, RS422 ye ＞10 metres); chechipiri, nharaunda yekushanda (sarudza TTL yenzvimbo dzemukati-dzisina kupindira, RS422 yezvirongwa zveindasitiri nekunze). Lumispot's tekinoroji timu inopa yemahara protocol adaptation kubvunza kuti ibatsire kuwana isina musono docking pakati pemamodule nemidziyo nekukurumidza.
Nguva yekutumira: Nov-20-2025