Txhais
Raws li cov ntaub ntawv ntawm lub tsheb hluav taws xob tswj qhov system, lub tsheb ceev sensor yog ib qho tseem ceeb ntawm lub tsheb hluav taws xob tswj qhov system, thiab nws kuj yog ib qho ntawm cov ntsiab lus tseem ceeb ntawm kev tshawb fawb hauv kev lag luam tsheb hluav taws xob.Nws pom qhov ceev ntawm lub tsheb tswj hluav taws xob, thiab lub khoos phis tawj tswj tau siv lub teeb liab tawm tswv yim los tswj lub cav tsis siv neeg ceev, tsis siv neeg kis tau tus mob torque converter xauv, tsis siv neeg kis tau tus mob thiab lub cav txias kiv cua qhib thiab kaw, cruise control thiab lwm yam haujlwm.
Ftsis ua haujlwm
1. Txheeb xyuas qhov ceev ntawm lub tsheb, thiab nkag mus rau qhov kev kuaj pom rau lub tsheb ntsuas qhov system kom pom qhov ceev ntawm lub tsheb;
2.Input qhov kuaj pom lub tsheb ceev teeb liab mus rau ecu ntawm lub tsheb tswj system uas xav tau lub tsheb ceev teeb liab;
3.Siv nyob rau hauv tsis siv neeg kis system, cruise tswj system;
Kev faib tawm
Magnetoelectric tsheb ceev sensor
Lub magnetoelectric tsheb ceev sensor yog ib qho analog AC teeb liab generator, uas ua rau ib tug alternating tam sim no teeb liab, feem ntau yog tsim los ntawm ib tug sib nqus core thiab ib tug coil nrog ob terminals.Ob lub coil terminals yog cov zis terminals ntawm lub sensor.Thaum lub nplhaib-shaped tis log ua los ntawm cov hlau tig dhau los ntawm lub sensor, lub teeb liab AC voltage yuav raug tsim nyob rau hauv lub kauj.Txhua lub iav ntawm lub log hlau nplaum yuav tsim kom muaj cov pulses sib raug rau ib leeg, cov duab uas zoo ib yam.
Hall-type tsheb ceev sensor
Hall-effect sensors yog qhov tshwj xeeb hauv kev siv tsheb.Qhov no feem ntau yog vim qhov tsis sib haum xeeb hauv qhov chaw nyob ib puag ncig ntawm kev sib kis.Hall-effect sensors yog cov khoom sensors.Lawv tsuas yog siv nyob rau hauv lub crankshaft kaum sab xis thiab camshaft txoj hauj lwm rau kev hloov ignition thiab roj txhaj.Circuit trigger, nws kuj yog siv rau lwm lub computer circuits uas yuav tsum tau tswj txoj hauj lwm thiab ceev ntawm rotating qhov chaw.Lub Hall nyhuv sensor muaj ib tug yuav luag tag sib nqus Circuit Court uas muaj cov hlau nplaum ruaj khov thiab cov hlau nplaum.Ib tug mos hlau nplaum hniav rotor dhau los ntawm huab cua sib txawv ntawm cov hlau nplaum thiab cov hlau nplaum.Lub qhov rais ntawm cov hniav rotor tso cai rau cov hlau nplaum hla dhau yam tsis muaj kev cuam tshuam.Hla thiab ncav cuag Hall effect sensor, tab sis qhov tsis muaj lub qhov rais cuam tshuam cov hlau nplaum.Yog li ntawd, lub luag hauj lwm ntawm lub qhov rais rotor ntawm cov hniav yog hloov lub magnetic teb, thiaj li hais tias cov nyhuv Hall yog qhib los yog tawm zoo li ib tug hloov.
Photoelectric tsheb ceev sensor
Lub photoelectric tsheb ceev sensor yog cov khoom photoelectric semiconductor sensor, uas muaj lub turntable nrog lub qhov, ob lub teeb conductor fibers, lub teeb-emitting diode, thiab phototransistor ua lub teeb sensor.Ib qho amplifier raws li phototransistor muab lub teeb liab nrog lub zog txaus rau lub cav tswj lub computer lossis ignition module, thiab phototransistor thiab amplifier tsim cov teeb liab tso tawm.Lub teeb-emitting diode ci rau ntawm photodiode los ntawm lub qhov ntawm lub turntable kom paub qhov kis tau tus mob thiab txais lub teeb.Lub qhov tsis sib xws ntawm lub turntable tuaj yeem qhib thiab kaw lub teeb pom kev zoo irradiating lub phototransistor, thiab tom qab ntawd ua rau lub phototransistor thiab amplifier tig rau lossis tawm lub teeb liab zoo li hloov.
Cov saum toj no yog qee qhov kev paub txog tsheb ceev sensor, yog tias koj xav tau nws, txais tos hu rau peb.Peb yog ib tug tshwj xeeb nyob rau hauv zus tau tej cov KIA Auto SPEED sensor Hoobkas.
Post lub sij hawm: Nov-24-2021