TPMS TRANSMISSION MODULE HAVING POWER SAVING FUNCTION

摘要

PURPOSE: A TPMS transmitting module having energy saving function is provided to minimize electric consumption by turning off the TPMS transmitting module while a vehicle is stopped. CONSTITUTION: A TPMS transmitting module having energy saving function comprises a micom(100), a switch(140), an energy generating unit(150), and a switch control unit(160). The micom outputs switch off control signals in case a vehicle is stopped. The energy generating unit generates power through wheel rotation. The switch control unit turns on the switch in case electric power over determined level generated and turns off the switch according to the signal of the micom.