Yubatswe mumashanyarazi ya TPMS sensor
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](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583a4efc020d37755.jpg)
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
|
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Ubushyuhe Bwuzuye
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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](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583a65724c4e50432.jpg)