Sensoro

Khatello ea thaere e hahiloeng ka har'a sensor ea TPMS

Tlhaloso

Sensor ea khatello ea Tire e kentsoeng setsing sa koloi, e lekola ka bo eona khatello ea thaere, mocheso le boemo ba betri, le ts'ebetso e ka khonehang, ke sensor e kopaneng ea tpms. lebokose le amohelang, 'me lebokose la ho qetela la ho amohela le fetisetsa boitsebiso ho tsamaiso ea bohareng ea taolo ka CAN BUS. Sistimi ea transmitter e na le likarolo tse latelang: karolo ea elektroniki (ho kenyeletsoa le mojule oa khatello ea mabili, kristale oscillator, antenna, RF module, betri) le karolo ea sebopeho (shell le valve).

Iteanye le rona

lintlha tsa sehlahisoa

tlhaloso2

Tlhaloso ea Sehlahisoa

Module oa khatello ea Tyre: Ka har'a sistimi ea phetisetso, mochini oa khatello ea mabili ke mojule o kopantsoeng haholo o ruang MCU, sensor ea khatello le sensor ea mocheso. Ka ho kenya firmware ho MCU, khatello, mocheso, le data ea ho potlakisa li ka bokelloa le ho sebetsoa ka nepo, 'me tsa romelloa ka module ea RF.

Crystal oscillator: Oscillator ea kristale e fana ka oache ea kantle bakeng sa MCU, 'me ka ho hlophisa ngoliso ea MCU, liparamente tse joalo ka maqhubu a bohareng le sekhahla sa lets'oao la RF le rometsoeng ke transmitter se ka khethoa.

Antenna: Lenakana le ka romela data e fetisitsoeng ke MCU.

Mojule oa maqhubu a seea-le-moea: Lintlha li nkiloe mochining oa khatello ea mabili 'me li rometsoe ka maqhubu a seea-le-moea a 433.92MHZFSK.

Betri: E matlafatsa MCU. Matla a betri a na le tšusumetso e kholo bophelong ba tšebeletso ea transmitter.

PCB: Likarolo tse tsitsitseng le ho fana ka likhokahano tse tšepahalang tsa motlakase.

Shell: E arola likarolo tsa ka hare tsa elektroniki ho tsoa metsing, lerole, motlakase o sa fetoheng, joalo-joalo, ha e ntse e thibela ts'ebetso e tobileng ea mochini ho likarolo tsa kahare.

Valve: Ho sebelisana le li-lugs tse holim'a khetla, transmitter e ka ts'oaroa ka ts'epahalo holim'a tšepe ea lebili, e leng boemo bo hlokahalang bakeng sa inflation le mabili.

Mojule oa ts'ebetso ea TPMS Sensor

Mesebetsi ea mantlha ea TPMS Sensor ke e latelang:

◆ Kamehla lekanya khatello ea thaere le mocheso, 'me u hlokomele ho tsamaea ha thaere.

◆ Nako le nako fetisetsa khatello ea mabili u sebelisa lets'oao la RF le nang le protocol e itseng.

◆ Hlokomela boemo ba betri 'me u tsebise sisteme nakong ea phetiso ea RF haeba ts'ebetso ea betri e theoha.

◆ Tsebisa tsamaiso haeba ho e-na le phapang e sa tloaelehang ea khatello (ho lutla) thaereng.

◆ Arabela lets'oao le nepahetseng la taelo ea LF.

Litšobotsi tsa elektronike

Paramethara	Tlhaloso
Mocheso oa ho sebetsa	-40 ℃ ~ 125 ℃
Mocheso oa polokelo	-40 ℃ ~ 125 ℃
RF Modulation Technique	FSK
RF Carrier Frequency	433.920MHz±10kHz①
Phapang ea FSK	60kHz
RF Baud Sekhahla	9600bps
Radiated Field Matla
LF Modulation Technique	BOTSA
LF Carrier Frequency	125kHz±5kHz
LF Baud Sekhahla	3900bps
Khatello Range	0 ~ 700kPa
Ho Nepaha ha Khatello
Ho Nepaha ha Mocheso
Bophelo ba Battery	> lilemo tse 5

①: Tlas'a maemo a mocheso a sebetsang (-40 ℃ ~ 125 ℃)

②:Mokhoa oa teko o bua ka《GB 26149-2017 Sistimi ea ho lekola khatello ea mabili a koloi ea baeti Litlhoko tsa tšebetso le mekhoa ea liteko》e hlalositsoe ho 5.1