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Yubatswe mumashanyarazi ya TPMS sensor

Sensor

Yubatswe mumashanyarazi ya TPMS sensor

Ibisobanuro

Icyuma cyerekana amapine cyashyizwe kumodoka, gihita gikurikirana umuvuduko wapine, ubushyuhe, nurwego rwa bateri, hamwe nibikorwa bishobora gukoreshwa, ni sensor ya tpms ihuriweho. kwakira agasanduku, kandi agasanduku ka nyuma yakira kohereza amakuru muri sisitemu yo kugenzura hagati binyuze muri CAN BUS. Sisitemu ya transmitter igizwe nibice bikurikira: igice cya elegitoronike (harimo module yumuvuduko wamapine, oscillator ya kristu, antenne, module ya RF, bateri) nigice cyubatswe (shell na valve) .Ni icyuma gikoresha amapine yisi yose kumodoka.

    ibisobanuro2

    Ibisobanuro ku bicuruzwa

    Modire yumuvuduko wamapine: Muri sisitemu yohereza, module yumuvuduko wipine ni module ihuriweho cyane iragwa MCU, sensor yumuvuduko, hamwe nubushyuhe bwubushyuhe. Mugushira software muri MCU, igitutu, ubushyuhe, hamwe namakuru yihuta birashobora gukusanywa no gutunganywa uko bikwiye, kandi byoherejwe binyuze muri module ya RF.
    Oscillator ya Crystal: Oscillator ya kristu itanga isaha yo hanze ya MCU, kandi mugushiraho igitabo cya MCU, ibipimo nkumwanya wo hagati hamwe nigipimo cya baud cyikimenyetso cya RF cyoherejwe na transmitter kirashobora kugenwa.
    Antenna: Antenna irashobora kohereza amakuru yoherejwe na MCU.
    Module yumurongo wa radio: Amakuru yakuwe muri module yumuvuduko wipine hanyuma yoherezwa kuri 433.92MHZFSK yumurongo wa radio.
    Batteri: Iha imbaraga MCU. Imbaraga za bateri zifite ingaruka zikomeye mubuzima bwa serivisi ya transmitter.
    PCB: Ibice bihamye kandi bitanga amashanyarazi yizewe.
    Igikonoshwa: Gutandukanya ibikoresho bya elegitoroniki byimbere mu mazi, ivumbi, amashanyarazi ahamye, nibindi, mugihe kandi birinda ingaruka zuburyo butaziguye mubice byimbere.
    Valve : Gufatanya nudusimba ku gishishwa, transmitter irashobora gushirwa neza kumyuma yibiziga, nikintu gikenewe kugirango ifaranga ridahinduka.

    TPMS Sensor imikorere module1vuo

    TPMS Sensor imikorere module

    Ibikorwa byingenzi bya Sensor ya TPMS nibi bikurikira:
    Measure Gupima buri gihe umuvuduko w'ipine n'ubushyuhe, kandi ukurikirane uko ipine igenda.
    Trans Kohereza buri gihe umuvuduko wipine ukoresheje ikimenyetso cya RF hamwe na protocole yihariye.
    Gukurikirana imiterere ya bateri no kumenyesha sisitemu mugihe cyoherejwe na RF niba imikorere ya bateri yangiritse.
    Menyesha sisitemu niba hari itandukaniro ridasanzwe ryumuvuduko (leak) mumapine.
    Subiza ibimenyetso byemewe bya LF.

    Ibiranga ibikoresho bya elegitoroniki

    Parameter

    Ibisobanuro

    Gukoresha Ubushyuhe

    -40 ℃ ~ 125 ℃

    Ubushyuhe Ububiko

    -40 ℃ ~ 125 ℃

    Ubuhanga bwo Guhindura RF

    FSK

    Umuyoboro wa RF

    433.920MHz ± 10kHz①

    Gutandukana kwa FSK

    60kHz

    RF Baud Igipimo

    9600bps

    Imirasire yumurima

    Ubuhanga bwo Guhindura LF

    BAZA

    Umuyoboro wa LF

    125kHz ± 5kHz

    LF Baud Igipimo

    3900bps

    Urwego rw'ingutu

    0 ~ 700kPa

    Umuvuduko Ukabije

     

    Ubushyuhe Bwuzuye

     

    Ubuzima bwa Batteri

    > Imyaka 5


    ① : Mubihe byubushyuhe bwo gukora (-40 ℃ ~ 125 ℃)
    Method method Uburyo bwikizamini bwerekeza kuri 《GB 26149-2017 Sisitemu yo kugenzura amapine yimodoka Yabagenzi Ibisabwa nuburyo bwo gukora》 byasobanuwe muri 5.1

    TPMS Sensor igaragara

    incamake

    Batteri

    CR2050HR

    Agaciro

    rubber

    aluminium

    Ingano

    78mm * 54mm * 27mm

    75mm * 54mm * 27mm

    Ibiro

    34.5g

    31g

    Kurinda Ingress

    IP6K9K


    des1r5i

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