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TIRE PRESSURE SENSING MODULE, TIRE PRESSURE SENSING SYSTEM INCLUDING SAME, AND METHOD FOR AUTOMATIC ALLOCATION OF TIRE PRESSURE SENSING MODULE
TIRE PRESSURE SENSING MODULE, TIRE PRESSURE SENSING SYSTEM INCLUDING SAME, AND METHOD FOR AUTOMATIC ALLOCATION OF TIRE PRESSURE SENSING MODULE
A tire pressure sensing module according to one embodiment of the present invention includes: a phase angle sensor which senses the phase angle of wheels; a tire pressure sensor which senses the pressure or temperature of a tire; a pressure sensing transmission unit which transmits tire information including pressure values or temperature values sensed based on the phase angle of the wheels; a control unit which receives tire information and allocates a unique identifier when the location of the wheels are identified based on tire information; and a pressure sensing control unit which determines whether the unique identifier is allocated in the wheels or not and reduces frequency of tire information transmission when the unique identifier is allocated.;COPYRIGHT KIPO 2014; [Reference numerals] (AA) Start; (BB,CC) No; (DD) Yes; (EE) End; (S310) Select one transmission pattern among a plurality of transmission patterns; (S320) Transmit timer information according to the selected transmission patterns; (S330) Transmit all phase angle according to the selected transmission patterns; (S340) Allocate a unique identifier to all wheels?; (S350) Transmit the tire information according to sleep transmission patterns; (S360) Recover to an initial transmission pattern when the variation such as failure or pressure reduction is generated
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