A method for assigning identifiers of wheel electronics packages of a tire pressure monitoring system of a motor vehicle to the positions of the abs - sensors on the vehicle.

摘要

A method for assigning identifiers,the signals are contained in which electronic wheel units of a tire pressure monitoring system of a vehicle which are emitted are mounted on wheels of the vehicle, to the positions of the abs - sensors, which are each one of the wheels are associated with,the electrodes in each case, ® radel techniquesa pressure sensor, which is responsive to the tire pressure of the wheel,a movement sensor, which information about the rotational speed of the wheel supplies,a memory having stored therein, the individual identifier of the electronic wheel unit,and a transmitter, which signals, which not only the individual identification, but also the information about the rotational speed of the respective wheel, to a receiver, which with a on the body of the vehicle antenna and provided with an evaluation device is connected to or provided;the evaluation device identifies the transmitted identification and compares the information transmitted together with the identification by means of the rotational speed of the wheel with the rotational speed data, which for the same period of the abs - sensors can be obtained and were transmitted to the evaluation device;the evaluation unit, the identified identifier that abs - sensor to, the rotational speed information the best agreement with the rotational speed information, which together with the identified identifier has been transmitted;the assignments of identified identifiers to positions of the abs - the sensors will be formed and, at the same assignments are counted, to the frequency of the assignment of an identifier to a certain abs - sensor the assignments of the same identifier to the other abs sensors - clearly exceeds;the majority of the assignment is clearly under the position of the relevant abs - sensor is stored.