Dab tsi yog Qhov Zoo ntawm Sab Nraud Trigger Lub Koob Yees Duab Module?
Piv rau cov koob yees duab zoo tib yam thiab txawm tias lwm cov kev daws teeb meem tshwj xeeb, nws qhov zoo yog tsom rau kev tswj lub sijhawm, kev sib koom ua ke, thiab qhov xwm txheej hloov tau, tshwj xeeb hauv plaub yam:
- Exceptional Timing Precision thiab Tswjhwm: Lawv ua kom qhov kev sib raug zoo ntawm cov duab ntes tam sim nrog qhov tshwm sim ntawm kev tshwm sim sab nraud nrog microsecond - qib raug. Qhov no yog qhov tseem ceeb heev rau kev txheeb xyuas qhov siab -ceev lossis qhov tshwm sim tsis zoo. Cov neeg siv tuaj yeem txiav txim siab qhov ua kom muaj txiaj ntsig thiab lub sijhawm los ntawm kev tsim cov kab hluav taws xob sab nraud, ua tiav kev tswj hwm lub sijhawm ntes.
- High Data Efficiency thiab System Performance: Los ntawm kev ntes tsuas yog "muaj nuj nqis" thav ntawv, lawv txo qis tiam ntawm cov ntaub ntawv tsis raug. Qhov no txo qis cov lej suav ntawm cov duab ua tom ntej, txuag chaw cia, thiab txhim kho tag nrho cov txheej txheem dhau los ntawm qhov system.
- Hwj chim Ntau- Lub Koob Yees Duab Synchronization Muaj Peev Xwm: Qhov no yog ib qho ntawm lawv qhov zoo tshaj plaws. Hauv cov ntawv thov xws li kev tsim kho 3D thiab kev txav mus los, ib lub tswv yim tsim teeb liab tuaj yeem hais kom kaum lossis ntau pua lub koob yees duab nthuav tawm ib txhij, ua kom txhua qhov kev xav tau ntes tib lub sijhawm nyob rau lub sijhawm thiab tshem tawm kev ntsuas qhov yuam kev los ntawm desynchronization.
- Txhim khu kev sib koom ua ke thiab kev ntseeg siab: Lawv tuaj yeem ua ke nrog kev sib koom ua ke rau hauv cov tshuab siv hluav taws xob uas muaj cov sensors, PLCs, thiab cov cuab yeej siv tshuab, ua raws li cov lus teb thiab txhim khu kev qha hauv lub voj voog tswj. Qhov kev txiav txim siab ntawm cov khoom siv kho vajtse ua rau nws tiv thaiv PC software qeeb lossis lub sijhawm ua haujlwm, muab kev ntseeg siab uas yuav tsum tau muaj rau kev lag luam - qib kev siv.
Lub Sab Nraud Trigger Lub Koob Yees Duab Module ua haujlwm li cas?
Nws txoj haujlwm ua haujlwm ua raws li "Trigger Signal Input → Teeb liab Parsing→ Capture Execution→ Cov ntaub ntawv tso zis" kaw- txheej txheem voj voog, nrog rau kev faib tawm ntawm kev ua haujlwm ntawm hardware thiab software. Cov kauj ruam tshwj xeeb yog raws li hauv qab no:
Kauj ruam 1: Generation of External Trigger Signal
Lub teeb liab tshwm sim los ntawm ib qho khoom siv sab nraud, thiab hom teeb liab nyob ntawm daim ntawv thov scenario:
Hardware Trigger Signal: Tsim los ntawm cov khoom siv lub cev (xws li, qhov sib thooj sensors xa TTL pulses thaum kuaj pom cov khoom; encoders ntawm conveyor txoj siv sia xa pulses ib chav nyob deb). Cov teeb liab no tau xa mus rau lub koob yees duab module ntawm kev kho vajtse sib txuas (xws li, GPIO pins, BNC connectors).
Software Trigger Signal: Tsim los ntawm sab sauv -txheej software (xws li, PC lub tshuab pom software xa ib "kev ntes cov lus txib" ntawm USB/I2C; lub rooj vag IoT xa cov lus qhia pib ntawm Ethernet). Cov teeb liab no tau kis los ntawm cov txheej txheem kev sib txuas lus
Kauj Ruam 2: Kev Txais Kev Pom Zoo thiab Kev Pom Zoo los ntawm Lub Koob Yees Duab Module
Lub koob yees duab module tau tsim-hauv chav tswj kev ua haujlwm (ib lub cim tshwj xeeb lossis FPGA) tau txais lub teeb liab thiab ua ob qhov kev lees paub tseem ceeb:
Teeb liab hom ntawv validation: Paub meej tias lub teeb liab ua tau raws li ua ntej- teeb tsa tsis tau (xws li, TTL mem tes dav Ntau dua los yog sib npaug rau 2μs, nce / poob ntug polarity txuam; software command syntax ua raws). Cov cim tsis raug raug lim tawm kom tsis txhob muaj qhov yuam kev.
Lub Sijhawm Hloov Kho (Yeem): Yog tias lub kaw lus xav tau ncua sijhawm ntawm kev txais lub teeb liab thiab kev ntes, lub ntsuas hluav taws xob ua haujlwm ua ntej - teeb tsa "kev ncua sijhawm" (kho tau los ntawm 0ms mus rau 1s) ua ntej pib cov kauj ruam tom ntej.
Kauj ruam 3: Pib ntawm Duab ntes thiab Sensor Control
Tom qab kev siv tau, lub cuab yeej tswj tau xa ib qho "capture command" rau lub koob yees duab cov duab sensor:
Rau lub ntiaj teb shutter sensors, lub sensor ntes tag nrho cov thav duab ib txhij kom tsis txhob pom qhov muag plooj.
Rau dov shutter sensors, lub sensor pib luam theej duab los ntawm sab saum toj mus rau hauv qab raws li cov lus txib.
Thaum lub sij hawm ntes, lub module tau ncua ib ntus lwm yam tsis yog - cov haujlwm tseem ceeb (xws li, saib ua ntej) kom paub meej tias cov peev txheej suav tau tsom mus rau qhov tau txais cov duab.
Kauj ruam 4: Cov duab tso zis thiab tshaj tawm -Tom qab tawm tswv yim
Cov duab tso zis: Cov duab ntes tau ua tiav los ntawm module's ISP thiab tom qab ntawd xa mus rau sab saud - txheej txheej txheej ntawm kev sib cuam tshuam xws li USB 3.0, MIPI CSI-2, lossis Ethernet.
Cov lus qhia tawm tswv yim (xaiv tau): Kom paub tias kaw- lub voj tswj, lub module tuaj yeem xa ib qho "capture tiav teeb liab" mus rau sab nraud trigger qhov chaw.