sensor yekumanikidzwa kwetairi
Mashandiro anoita masensa ekumanikidza matai
zvinoshanda
govera
Pane misimboti mitatu ye sensor yekumanikidzwa kwetairi: 1. Kutarisa zvakananga kumanikidzwa kwetairi Mudziyo wekutarisa zvakananga kumanikidzwa kwetairi unoshandisa sensor yekumanikidzwa yakaiswa mutai rega rega kuyera zvakananga kumanikidzwa kwetairi, uye unoshandisa transmitter isina waya kutumira ruzivo rwekumanikidzwa kubva mukati metai kuenda ku central receiver module, uye wobva waratidza data rekumanikidzwa kwetairi rega rega. Kana kumanikidzwa kwetairi kwakaderera zvakanyanya kana kuti kuchibuda mvura.
1 Mashandiro anoita masensa ekumanikidza matai
Kune misimboti mitatu yekunzwa kumanikidzwa kwevhiri:
1. Kutarisa kumanikidzwa kwevhiri zvakananga Mudziyo wekutarisa kumanikidzwa kwevhiri zvakananga unoshandisa sensor yekumanikidza yakaiswa muvhiri rega rega kuyera kumanikidzwa kwevhiri zvakananga, uye unoshandisa transmitter isina waya kutumira ruzivo rwekumanikidzwa kubva mukati mevhiri kuenda ku central receiver module, uye wobva waratidza data rekumanikidzwa kwemhepo yevhiri rega rega. Kana kumanikidzwa kwevhiri kwakaderera zvakanyanya kana kuti kuchidonha mvura, sisitimu inozoerekana yazivisa;
2. Kutarisa kumanikidzwa kwevhiri zvisina kunanga Nheyo inoshanda yekutarisa kumanikidzwa kwevhiri zvisina kunanga ndeyekuti: kana kumanikidzwa kwemhepo kwevhiri kwadzikira, huremu hwemotokari huchaita kuti radius yekutenderera yevhiri ive diki, zvichiita kuti kumhanya kwayo kuve nekukurumidza kupfuura mamwe mavhiri. Nekuenzanisa musiyano wekumhanya pakati pemavhiri, chinangwa chekutarisa kumanikidzwa kwevhiri chinowanikwa. Sisitimu yekunyevera yevhiri isina kunanga inonyatsoongorora kumanikidzwa kwemhepo nekuverenga radius yekutenderera kwevhiri;
3. Mhando mbiri dzezvinhu zvekutarisa kumanikidzwa kwetairi. Midziyo miviri yekutarisa kumanikidzwa kwetairi ine zvayakanakira nezvayakaipira. Mudziyo wekutarisa kumanikidzwa kwetairi zvakananga unogona kupa basa repamusoro, uchiyera kumanikidzwa kwepakarepo mukati metairi rega rega chero nguva, uye zviri nyore kuona tayi risina kunaka. Mutengo wesystem isina kunanga wakaderera, uye mota dzakatove ne4-wheel ABS (1 wheel speed sensor per tai) dzinongoda kusimudzira software chete. Zvisinei, mudziyo wekutarisa kumanikidzwa kwetairi zvisina kunanga hauna kururama sesystem yakananga, haugone kuona tayi risina kunaka zvachose, uye calibration yesystem yakaoma zvikuru, mune dzimwe nguva system haizoshande nemazvo, senge axle imwechete 2 tyre pressure yakaderera Nguva.
2 Bhatiri remuchina wekuona kumanikidzwa kwevhiri rinogara kwenguva yakareba sei?
Mabhatiri ekuona kumanikidzwa kwetairi anogona kugara kwemakore maviri kusvika matatu:
1. Sensor yekutarisa kumanikidzwa kwetairi inogona kutsiva bhatiri yoga. Kutarisa kumanikidzwa kwetairi kwave chinhu chakakosha chemagetsi chiri mubhazi kune varidzi vemotokari. Parizvino, michina yakawanda yekutarisa kumanikidzwa kwetairi ine masensor ekunze, uye bhatiri reCR1632 rinowanzoiswa mukati mesensor yekunze. Hazvina dambudziko kwemakore 2-3 ekushandiswa kwakajairika, uye makore 2 Bhatiri rinopera mushure menguva refu;
2. Zvinhu zviri mumodule yematairi eTPMS zvinosanganisira MEMS pressure sensor, temperature sensor, voltage sensor, accelerometer, microcontroller, RF circuit, antenna, LF interface, oscillator nebhatiri. Vagadziri vemotokari vanoda mabhatiri ane direct TPMS kuti agare kwemakore anopfuura gumi. Bhatiri rinofanira kuva netembiricha yekushanda kubva -40°C kusvika 125°C, rive rakareruka, diki uye rine simba guru;
3. Nekuda kwezvipingamupinyi izvi, mabhatani anowanzo sarudzwa panzvimbo pemabhokisi makuru. Bhatiri idzva remabhatani rinogona kusvika pasimba re550mAh uye rinorema magiramu 6.8 chete. Pamusoro pemabhatiri, kuti ashande kwemakore anopfuura gumi, zvikamu zvinofanirwa kunge zvine mabasa akabatana ukuwo zvichichengetedza simba shoma;
4. Rudzi urwu rwechigadzirwa chakabatanidzwa chinobatanidza sensor yekumanikidza, sensor yekudziya tembiricha, sensor yemagetsi, accelerometer, LF interface, microcontroller uye oscillator muchikamu chimwe chete. Sisitimu yakazara yemodule yevhiri ine zvikamu zvitatu chete - SP30, RF transmitter chip (yakadai seInfineon's TDK510xF) nebhatiri.KURATIDZWA KWEDU:
