| 摘要 |
The present invention relates to a tire pressure monitoring module, a tire pressure monitoring system having the same, and a method for performing the auto-location of the same to simply grasp the location of a tire pressure monitoring module and to automatically locate the tire pressure monitoring module. According to an embodiment of the present invention, the tire pressure monitoring module includes a pressure detection sensor for detecting the pressure of a tire; a pressure detection control part for calculating a pressure change cycle about the pressure value of the tire detected in the pressure detection sensor for a predetermined time displacement; and a pressure detection transmission part for transmitting tire information including the pressure change cycle, the time displacement, and the pressure value of the tire at the end of the time displacement. [Reference numerals] (AA) Start; (BB) End; (S410) Receive tire information; (S420) Calculate the transmission time of the tire information; (S430) Call the rotation information of each wheel for a time in which time displacement included in the tire information is inversely applied to the calculated transmission time; (S450) Calculate a rotation information cycle change of each wheel; (S460) Automatically allocate the location of a tire pressure monitoring module by comparing a pressure change cycle included in the tire information and the rotation information change cycle of each wheel |
