inzwa yokucindezela kwethayi
Indlela izinzwa zokucindezela amathayi ezisebenza ngayo
kuyasebenza
yabelana
Kunezimiso ezintathu zenzwa yokucindezela kwethayi: 1. Ukuqapha ukucindezela kwethayi okuqondile Idivayisi yokuqapha ukucindezela kwethayi okuqondile isebenzisa inzwa yokucindezela efakwe ethayi ngalinye ukukala ukucindezela kwethayi ngqo, futhi isebenzisa i-transmitter engenantambo ukuthumela ulwazi lokucindezela kusuka ngaphakathi kwethayi kuya kumojuli we-central receiver, bese ikhombisa idatha yokucindezela kwethayi ngalinye. Uma ukucindezela kwethayi kuphansi kakhulu noma kuvuza
1 Indlela izinzwa zokucindezela amathayi ezisebenza ngayo
Kunezimiso ezintathu zenzwa yokucindezela kwethayi:
1. Ukuqapha umfutho wethayi ngokuqondile Idivayisi yokuqapha umfutho wethayi ngqo isebenzisa inzwa yokucindezela efakwe ethayi ngalinye ukukala umfutho wethayi ngqo, futhi isebenzisa i-transmitter engenantambo ukuthumela ulwazi lokucindezela kusuka ngaphakathi kwethayi kuya kumojuli we-central receiver, bese Ibonisa idatha yokucindezela komoya yethayi ngalinye. Uma umfutho wethayi uphansi kakhulu noma uvuza, uhlelo luzoxwayisa ngokuzenzakalelayo;
2. Ukuqapha umfutho wethayi ngokungaqondile Umgomo osebenzayo wokuqapha umfutho wethayi ngokungaqondile uthi: lapho umfutho womoya wethayi wehla, isisindo semoto sizokwenza i-radius egingqikayo yesondo ibe ncane, okuholela ekutheni ijubane layo libe lishesha kunamanye amasondo. Ngokuqhathanisa umehluko wejubane phakathi kwamathayi, inhloso yokuqapha umfutho wethayi iyafezwa. Uhlelo lwe-alamu yethayi olungaqondile empeleni luqapha umfutho womoya ngokubala i-radius egingqikayo yethayi;
3. Izinhlobo ezimbili zezici zokuqapha umfutho wamathayi Lawa madivayisi amabili okuqapha umfutho wamathayi anezinzuzo zawo kanye nokungalungi kwawo. Idivayisi yokuqapha umfutho wamathayi ngqo inganikeza umsebenzi othuthuke kakhulu, ilinganisa umfutho wangempela osheshayo ngaphakathi kwethayi ngalinye nganoma yisiphi isikhathi, futhi kulula ukubona ithayi elinephutha. Izindleko zesistimu engaqondile ziphansi kakhulu, futhi izimoto esezihlonyiswe nge-ABS enamasondo amane (inzwa yesivinini sesondo elilodwa ngethayi ngalinye) zidinga kuphela ukuthuthukisa isofthiwe. Kodwa-ke, idivayisi yokuqapha umfutho wamathayi engaqondile ayinembile njengohlelo oluqondile, ayikwazi ukunquma ithayi elinephutha nhlobo, futhi ukulinganiswa kwesistimu kuyinkimbinkimbi kakhulu, kwezinye izimo uhlelo ngeke lusebenze kahle, njengokuthi i-axle efanayo umfutho wamathayi amabili uphansi Isikhathi.
2 Ibhethri lenzwa yokucindezela ithayi lihlala isikhathi esingakanani?
Amabhethri enzwa yokucindezela kwethayi angahlala iminyaka emi-2 kuya kwemi-3:
1. Inzwa yokuqapha umfutho wamathayi ingayishintsha ibhethri ngokwayo. Ukuqapha umfutho wamathayi sekuyinto ebalulekile elungiselelweni le-elekthronikhi kubanikazi bezimoto. Njengamanje, amadivayisi amaningi okuqapha umfutho wamathayi afakwe izinzwa zangaphandle, futhi ibhethri le-CR1632 livame ukufakwa ngaphakathi kwenzwa yangaphandle. Akuyona inkinga iminyaka engu-2-3 yokusetshenziswa okuvamile, kanye neminyaka engu-2 Ibhethri liyaphela ngemva kwesikhathi eside;
2. Izingxenye ezifakiwe kumojuli yethayi ye-TPMS yi-MEMS pressure sensor, i-temperature sensor, i-voltage sensor, i-accelerometer, i-microcontroller, i-RF circuit, i-antenna, i-LF interface, i-oscillator kanye nebhethri. Abenzi bezimoto badinga amabhethri ane-TPMS eqondile ukuze asebenze iminyaka engaphezu kweyishumi. Ibhethri kumele libe nokushisa okusebenzayo okusukela ku--40°C kuya ku-125°C, libe nesisindo esincane, libe lincane futhi libe nomthamo omkhulu;
3. Ngenxa yale mikhawulo, amaseli ezinkinobho avame ukukhethwa esikhundleni samaseli amakhulu. Ibhethri elisha lezinkinobho lingafinyelela amandla ajwayelekile angu-550mAh futhi linesisindo esingamagremu angu-6.8 kuphela. Ngaphezu kwamabhethri, ukuze kufezwe impilo yokusebenza engaphezu kweminyaka eyishumi, izingxenye kumele zibe nemisebenzi ehlanganisiwe ngenkathi zigcina ukusetshenziswa kwamandla okuphansi;
4. Lolu hlobo lomkhiqizo ohlanganisiwe luhlanganisa inzwa yokucindezela, inzwa yokushisa, inzwa ye-voltage, i-accelerometer, i-LF interface, i-microcontroller kanye ne-oscillator zibe yingxenye eyodwa. Uhlelo oluphelele lwemojula yethayi lunezingxenye ezintathu kuphela - i-SP30, i-chip ye-RF transmitter (njenge-TDK510xF ka-Infineon) kanye nebhethri.UMBONISO WETHU:
