Mukubatanidzwa kwemidziyo yemamodule eraser rangefinder, RS422 neTTL ndiwo maprotocol maviri anonyanya kushandiswa pakutaurirana. Anosiyana zvakanyanya mukushanda kwekutumira uye mamiriro ezvinhu anoshanda. Kusarudza protocol chaiyo kunokanganisa zvakananga kugadzikana kwekutumira data uye kushanda zvakanaka kwemodule. Mamodule ese erangefinder ari pasi peLumispot anotsigira dual-protocol adaptation. Pazasi pane tsananguro yakadzama yemusiyano wavo mukuru uye pfungwa dzekusarudza.
I. Tsananguro Dzepfungwa: Musiyano Wakakosha Pakati PemaProtocol Aviri
● TTL Protocol: Protocol yekutaurirana ine magumo rimwe chete inoshandisa mazinga epamusoro (5V/3.3V) kumiririra "1" uye mazinga epasi (0V) kumiririra "0", ichitumira data zvakananga kuburikidza nemutsetse mumwe chete wechiratidzo. Module diki yeLumispot ye905nm inogona kuve neprotocol yeTTL, yakakodzera kubatana zvakananga nemudziyo uri kure.
● RS422 Protocol: Inoshandisa dhizaini yekutaurirana yakasiyana, ichitumira masaini akasiyana kuburikidza nemitsara miviri yechiratidzo (mitsara yeA/B) uye ichibvisa kupindirana uchishandisa musiyano wechiratidzo. Module yeLumispot ye1535nm yedaro refu inouya yakajairwa neprotocol yeRS422, yakagadzirirwa zviitiko zvemaindasitiri zviri kure.
II. Kuenzanisa Kwekushanda Kwakakosha: Zviyero Zvina zveCore
● Kureba Kwekutumira: Iyo TTL protocol inowanzo kuve nekureba kwekutumira kwe ≤10 metres, yakakodzera kubatanidzwa kwedaro pfupi pakati pemamodule nema single-chip microcomputers kana ma PLC. Iyo RS422 protocol inogona kusvika pakureba kwekutumira kwedata kwe 1200 metres, ichizadzisa zvinodiwa zvekutumira data kwedaro refu zvekuchengetedzwa kwemiganhu, kuongororwa kwemaindasitiri, nezvimwe zviitiko.
● Kugona Kudzivisa Kukanganiswa: Nzira yeTTL inogona kukanganisa electromagnetic interference uye kurasikirwa netambo, zvichiita kuti ive yakakodzera munzvimbo dzemukati dzisina kukanganiswa. Dhizaini yeRS422 ye differential transmission inopa kugona kwakasimba kwekudzivirira kukanganiswa, inokwanisa kudzivirira kukanganiswa kweelectromagnetic munzvimbo dzemaindasitiri uye kuderedza zviratidzo munzvimbo dzakaoma dzekunze.
● Nzira yekubatanidza waya: TTL inoshandisa sisitimu ine waya nhatu (VCC, GND, mutsetse wechiratidzo) ine waya dziri nyore, dzakakodzera kubatanidzwa kwemidziyo midiki. RS422 inoda sisitimu ine waya ina (A+, A-, B+, B-) ine waya dzakajairwa, dzakanakira kuiswa kwakasimba muindasitiri.
● Kukwanisa Kutakura: Nzira yeTTL inotsigira chete kutaurirana pakati pemudziyo mumwe chete nemudziyo mumwe chete. RS422 inogona kutsigira network yemudziyo mumwe chete nemudziyo gumi wevaranda, ichichinjika kune zviitiko zvekushandiswa kwakarongeka kwemamodule akawanda.
III. Mabhenefiti eLumispot Laser Modules pakugadzirisa protocol
Mamodule ese eLumispot laser rangefinder anotsigira maprotocol maviri eRS422/TTL:
● Mamiriro Ebasa (Kuchengetedzwa Kwemiganhu, Kuongororwa Kwemagetsi): RS422 protocol module inokurudzirwa. Kana yakabatana netambo dzakadzivirirwa, chiyero chekukanganisa kwebhiti chekutumira data mukati me1km i ≤0.01%.
● Zviitiko zveVatengi/Kureba Kupfupi (Drones, Handheld Rangefinders): Module yeTTL protocol inofarirwa kuti ishandise simba shoma uye ive nyore kubatanidza.
● Rutsigiro rwekugadzirisa: Mabasa ekushandura protocol yakagadzirwa uye kugadziriswa kwedata anowanikwa zvichienderana nezvinodiwa nevatengi pakushandisa mudziyo, zvichibvisa kudiwa kwemamodule ekushandura ekuwedzera uye kuderedza mari yekubatanidza.
IV. Mazano Ekusarudza: Kuenzanisa Zvinobudirira Nekuda
Chinhu chikuru pakusarudza chiri muzvinhu zviviri zvakakosha: chekutanga, daro rekutumira (sarudza TTL ye ≤10 metres, RS422 ye ＞10 metres); chechipiri, nzvimbo yekushanda (sarudza TTL yenzvimbo dzisina kukanganiswa mukati, RS422 yenzvimbo dzemaindasitiri nedzekunze). Chikwata chehunyanzvi cheLumispot chinopa mazano emahara ekugadzirisa protocol kuti zvibatsire kuita kuti pave nekubatanidza mamodules nemidziyo nekukurumidza.
Nguva yekutumira: Mbudzi-20-2025