?????/??????

1. ????2007????????TPMS?????????????TPMS?????5-10??????????????????????????

2. ????After Market?μ?淶????????????TPMS????????????TPMS??AM?г?????????

???????

???????????г????

????????(Tire Pressure Sensor)??????????????????????????????????????????RF????????????????????????????????????????????????????????????????????????????????????TPMS??????????2%??????????Ч?????????????????????????????????????????TPMS????????????????????

???????????????????????????????????????????????????OE?г???????????????Ψ???ID??????AM?г?????????????????????????????????????????????????????????????????????????????????(RF Coding Device for TPMS)????????????????Universal????????????????????????????????????????????????·??????????????????????????????????????????????????AM?г???

????TPMS?????OE?г???????????AM?г?????????

???????????Tire Pressure Monitoring Systems,TPMS???г??????????????????????????TPMS??????????????2005??9???????????2007?????100%??????? ?????????????????????5-10??2012-2017???????????????????????????????3?????????????????????5,000?????????????????????????OE?г?????????????????????????TPMS?????????????3??г??????漲?????????????????????????OE?г?TPMS??????3???????????????????OE?г???????????AMδ???TPMS??????á???????????????????????????????????AM???????????????????????AM??????????????????AM???????????δ???3??г??????????????δ??TPMS??????????

?????????г??????2012??11???????????TPMS??2014??11?1漲????????????????????????????????1,000????3??????OEM?г?????????4,000???????????????TPMS??????????????????????????й???????????????????????????????????2015???????2017???й???2018???????2019???????????????????????????????OE?г??????????????????????1.6~2.2????? ?????????TPMS?3??г???

????NHTSA???AM????????TPMS?1淶????????????TPMS?????

???????????????????????2.8 ???????????????????г????????г??????????????????????????????2008 ?????籩??????????????After market ??????????????????????????????????????????????￡?????AM ?г????????????????????????????????·???????????(NHTSA)?????After Market ??TPMS ???μ?淶??

1. ????κ?????????????????????????????TPMS ?????????

2. ?κ????????????:?????????????????????????TPMS ???????????????????????TPMS????????

3. ???????????????????????????TPMS sensor ?????????????????????????Υ???漲??

4. ????????????????????????????TPMS ?Ч??????Υ??????

SCHRADER?TPMS?3??г???????

????TPMS?г?????????????3?????仯????OE?г?TPMS?????????????????3?????????????????OE?г?TPMS??????????SCHRADER 50%??PACIFIC 22%??CONTI 10%??TRW10%??BERU 8%?????в?????SCHRADER??????????翪??TPMS????????????2011?????OE?г?????????50%?????????????????1.6???TPMS Sensors????????????ü???????????????γ???????????PACIFIC????????Ｐ???????