Uvavanyo lwe-Quartz Sensor ngaphambi kokufakwa kwi-Weigh-In-Motion

I-Weigh-In-Motion (WIM) bubuchwepheshe obulinganisa ubunzima bezithuthi ngelixa zihambayo, ukuphelisa imfuno yokuba izithuthi zime. Isebenzisa izinzwa ezifakwe ngaphantsi kwendlela ukuze ibone utshintsho loxinzelelo njengoko izithuthi zidlula phezu kwazo, zibonelela ngedatha yexesha langempela malunga nobunzima, umthwalo we-axle, kunye nesantya. Iisistim ze-WIM zisetyenziswa ngokubanzi kulawulo lwezithuthi, ukunyanzeliswa komthwalo ogqithisileyo, kunye nolungiselelo lokuphucula ukusebenza kakuhle nokhuseleko.

I-WIM ibonelela ngeenzuzo ezibalulekileyo, kubandakanywa ukuphazamiseka kwezithuthi ezincitshisiweyo, ukubeka iliso ngexesha langempela, kunye nokuphuculwa kokhuseleko ezindleleni ngokufumanisa izithuthi ezigcwele kakhulu. Phakathi kweentlobo ezahlukeneyo zenzwa, izinzwa ze-quartz zifanelekile ngokukodwa kwi-High-Speed ​​Weigh-In-Motion (HSWIM) ngenxa yokuchaneka kwazo okuphezulu, ukuqina, kunye nokukwazi ukumelana neemeko ezinzima zokusingqongileyo. Izinzwa ze-quartz, ezifana ne-CET8312-A, zibonelela ngokusebenza okuhambelanayo nakwizantya eziphezulu, zizenza zilungele izicelo ezifuna imilinganiselo yobunzima echanekileyo kunye nethembekileyo kwiimeko zetrafikhi ezihamba ngokukhawuleza.

Oku kulandelayo kwazisa iindlela ezimbini ezibalulekileyo zovavanyo eziza kuqhutywa ngaphambi kokufaka i-Quartz Sensor: Uvavanyo lwe-Insulation kunye noVavanyo lwe-Waveform.

1. Indlela yoVavanyo lwe-Insulation

1) Faka isivamvo se-Q9 sentloko kwi-megohmmeter socket

2) Cwangcisa i-megohmmeter ukuya kwi-1000V indawo (ayivumelekanga ukusebenzisa indawo ye-2500V)

3) Jika kwaye ucinezele uvavanyo lokutshintsha ngokwewotshi, yiva isandi esithi "beep", isibane esibomvu ngasekunene sikhanyisa ukuqalisa uvavanyo, ixesha lovavanyo akufanele libe ngaphantsi kwemizuzwana emi-5.

1) Iziphumo zovavanyo njengoko zibonisiwe:

Isiphumo sokubonisa iyunithi ye-OL (GΩ): Ukusebenza ngokugqibeleleyo

Isiphumo sokubonisa iyunithi ye-163 (MΩ): Ayinakusetyenziswa

INQAKU ELIBALULEKILEYO!!! Emva kokuvavanya i-sensors nge-megohmmeter, izinzwa ziqokelela umthamo omkhulu wamandla ombane. Ii-Sensors kufuneka zibe mfutshane-circuited ukukhulula amandla agciniweyo. Ukuqhagamshela ukufunyanwa kwedatha okanye isixhobo sokulinganisa ngaphandle kokukhupha emva kovavanyo lwe-insulation kuya kutshabalalisa izixhobo ezinombane ophezulu, zenze ukuba zingasebenzi.

1.Indlela yoVavanyo lweWaveform

I-1) Faka i-sensor ye-Q9 intloko kwi-oscilloscope "CH1" isokhethi, lungisa ixesha ukuya kwi-200ms kunye ne-voltage ukuya kwi-500mv, okanye ulungelelanise ngokwemiqathango yesayithi.

2) Isivamvo sokubetha nakweyiphi na indawo ngehamile yerabha, i-oscilloscope kufuneka ibonise imveliso yophawu lwamaza

Akukho mveliso yomqondiso njengoko kubonisiwe ngasentla

Isiphumo somqondiso njengoko kubonisiwe ngasentla

Ubume obulungileyo

Imbonakalo yamaza engalunganga

1.Uvavanyo loMgangatho weSensor

ImiGangatho yoVavanyo lwe-Insulation:

• Iyunithi ye-OL GΩ: Ukusebenza ngokugqibeleleyo
• Ngaphezulu kwe-10 GΩ: Imeko entle
• Ngaphantsi kwe-1 GΩ: Iyasebenziseka
• 300MΩ nangaphantsi: Ayinaziphene (Isiphene)