| 摘要 |
<p>The present invention relates to a smart key system and a method for searching for a smart key thereof, and more specifically, to a smart key system and a method for searching for a smart key thereof, which enable a smart key sensing impact among a plurality of registered smart keys to respond to a request signal of an SMK module, thereby allowing the smart key to be rapidly searched and verified. To this end, the smart key system comprises: an SMK module which enters a smart mode and transmits a request signal when a button provided in a vehicle is operated; and at least one smart key which is woken up by sensing impact and respond to the request signal of the SMK module in the sequence of time slots corresponding to the request signal, wherein the SMK module transmits size information of the time slots to the at least one smart key, and the smart key transmits a response signal to the SMK module in a time slot assigned in consideration of the size information of the time slots.</p> |
