摘要 |
A method, program and system to establish tyre monitoring of an auxiliary vehicle (2) from a main vehicle (1) is described. The method comprises detection by the main vehicle of tyre monitor identities of tyre monitors of the auxiliary vehicle by the main vehicle; determination by the main vehicle of whether the detected tyre monitors are in a set of tyre monitors associated with an identified auxiliary vehicle, wherein determination by the main vehicle of whether the detected tyre monitors are in a set of tyre monitors associated with an identified auxiliary vehicle does not require detection of all the tyre monitor identities associated with an identified auxiliary vehicle; wherein an identified auxiliary vehicle is identified when not all the tyre monitor identities associated with an identified auxiliary vehicle are detected, and further comprising determination of whether a detected tyre monitor identity associated with neither the main vehicle nor the auxiliary vehicle should replace the non-detected tyre monitor identity in an association with the identified auxiliary vehicle; and wherein said replacement is made if the detected tyre monitor identity is detected for longer than a predetermined time or for more than a predetermined number of times. |