tire pressure sensor
Masensa ekumanikidza matayi anoshanda sei
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Pane mitemo mitatu ye tyre pressure sensor: 1. Direct tire pressure monitoring Iyo yakananga tire pressure monitoring device inoshandisa pressure sensor yakaiswa mune imwe tire kuyera zvakananga kudzvanywa kwetairi, uye inoshandisa isina wireless transmitter kutumira ruzivo rwekumanikidza kubva mukati metairi. kune yepakati inogamuchira module, uye wobva waratidza iyo data yega yega kumanikidzwa kwetai. Kana simba retai ranyanya kuderera kana kubuda
1 Masensa ekumanikidza kwetayi anoshanda sei
Pane misimboti mitatu ye tire pressure sensor:
1. Direct tire pressure monitoring The direct tire pressure monitoring device inoshandisa pressure sensor yakaiswa muvhiri rimwe nerimwe kuti ione zvakananga kudzvanywa kwetairi, uye inoshandisa iyo isina waya inotumira kutumira ruzivo rwekumanikidza kubva mukati metairi kuenda kune yepakati receiver module, uyezve Inoratidza dhizaini yemhepo data yevhiri rega rega. Kana simba rematayi rakaderera kana kudonha, sisitimu inozorira;
2. Indirect tyre pressure monitoring Nheyo yekushanda yezvisina kunanga tireyi kudzvanywa kwekutarisa ndeye: kana mhepo yemhepo yevhiri inoderera, uremu hwemotokari huchaita kuti kutenderera kwevhiri kwevhiri kuve kudiki, zvichiita kuti kukurumidza kwayo kuve nekukurumidza kupfuura mamwe mavhiri. Nokuenzanisa mutsauko wekumhanya pakati pematairi, chinangwa chekutarisa kudzvanywa kwetayi chinowanikwa. Iyo indirect tire alarm system inonyatso tarisa mhepo yemhepo kuburikidza nekuverenga radius yevhiri;
3. Mhando mbiri dzematayi kudzvanywa kwekutarisa maficha Aya maviri matai kumanikidza monitoring michina ine zvayakanakira nezvayakaipira. Iyo yakananga matayi ekudzvanya kutarisisa mudziyo inogona kupa yakawedzera basa repamusoro, kuyera chaiyo yekukurumidza kudzvanywa mukati mevhiri rega rega chero nguva, uye zviri nyore kuona vhiri rakashata. Iyo isina kunanga system mutengo wakadzikira, uye mota dzakatoshongedzerwa ne4-vhiri ABS (1 vhiri kumhanya sensor patai) inongoda kukwidziridza software. Nekudaro, iyo isina kunanga tire yekumanikidza yekutarisisa mudziyo haina kurongeka seyakananga sisitimu, haigone kuona iyo yakashata vhiri zvachose, uye iyo system calibration yakaoma zvakanyanya, mune dzimwe nguva sisitimu haishande nemazvo, senge yakafanana axle 2 tire kumanikidza yakaderera Nguva.
2 Bhatiri reiyo tire pressure sensor rinogara kwenguva yakareba sei?
Tire pressure sensor mabhatiri anogona kugara makore maviri kusvika matatu:
1. Iyo tire pressure monitoring sensor inogona kutsiva bhatiri pachayo. Kutariswa kweTire kudzvanywa kwave chinhu chakakosha pabhodhi remagetsi kumisikidzwa kune varidzi vemotokari. Parizvino, akawanda matayi ekumanikidza ekutarisa maturusi ane ekunze sensors, uye CR1632 bhatiri rinowanzo kuisirwa mukati mekunze sensor. Haisi dambudziko kune makore 2-3 ekushandiswa kwakajairika, uye makore maviri Bhatiri inopera mushure menguva refu;
2. Zvikamu zvinosanganiswa mu tyre module yeTPMS ndeyeMEMS pressure sensor, sensor sensor, voltage sensor, accelerometer, microcontroller, RF circuit, antenna, LF interface, oscillator uye bhatiri. Vagadziri vemotokari vanoda mabhatiri ane yakananga TPMS kuti agare anopfuura makore gumi. Bhatiri rinofanirwa kunge riine tembiricha yekushandisa kubva -40 ° C kusvika 125 ° C, iine huremu hwakareruka, diki muhukuru uye ine hukuru hukuru;
3. Nemhaka yezvipingamupinyi izvi, masero ebhatani anowanzosarudzwa panzvimbo yemasero makuru. Bhatani bhatani idzva rinogona kusvika kune yakajairwa 550mAh simba uye rinorema 6.8 magiramu chete. Pamusoro pemabhatiri, kuti uwane hupenyu hwekushanda hweanopfuura makore gumi, zvikamu zvinofanirwa kunge zvine mabasa akabatanidzwa uchichengetedza kushandiswa kwesimba shoma;
4. Rudzi urwu rwechigadzirwa chakabatanidzwa chinobatanidza kudzvinyirira sensor, sensor sensor, voltage sensor, accelerometer, LF interface, microcontroller uye oscillator mune chimwe chikamu. Iyo yakazara matayi module system ine zvinhu zvitatu chete - SP30, RF transmitter chip (seInfineon's TDK510xF) uye bhatiri.CHEDU CHIRATIDZO :
