| 摘要 |
<p>The invention concerns a method for remote interrogation of at least two identification badges (161, , 168), for a calculator (10) of a badge access system to a motor vehicle, comprising the following steps: remote querying (20), by the calculator (10), of each badge (161, , 168) authorising access to the motor vehicle; reception (24) by the calculator (10), of a first reply (28, 30, 32, 34) from each badge authorising access to the motor vehicle, when said badge is present in a predetermined neighbourhood of the calculator (10). The querying step (20) comprises the transmission of a single query message (21) broadcast by the calculator (10) in the predetermined neighbourhood, and, during the reception step (24), the first reply (28, 30, 32, 34) of each badge (161, 163, 165, 168), present in the neighbourhood is received by the calculator in a time interval specific to the badge, the time intervals not overlapping.</p> |
