Method of diagnosis for suspensions, particularly of motor vehicules, and associated control device

摘要

The present invention relates to a method of diagnosis for suspensions, particularly of motor vehicles, the peculiarity of which consists in that it comprises:
- a step of connecting at least one control device (1) onto a portion of body shell of a motor vehicle (100), the portion of body shell being situated substantially above two wheels (109) of the motor vehicle (100) which belong to a same axle (110) and along a vertical plane that passes through the center of the wheels (109);
- a step of installing at least two platforms (103) on the ground (102), positioned in front of the motor vehicle (100);
- a step of driving over and subsequent clearing of the two platforms (103) by the wheels (109);
- a step of acquiring data from at least one control device (1) after the step of driving over and subsequent clearing;
- a step of analyzing the data acquired. Advantageously, the control device (1) comprises a base (3) that hosts at least one sensor (4) that is adapted to detect oscillations and which can be integrally associated with the portion of body shell of the motor vehicle (100). The sensor (4) has the peculiarity of comprising at least one accelerometer.