Patent ID: 7721603

Claim:
An inertial sensor arrangement for mounting in a motor vehicle, having a sensor module which is mounted on a substrate and which includes a micromechanically produced inertial sensor and an evaluation circuit, in which the sensor module ( 8 ) is connected to the substrate ( 6 ) by an elastic coupling element ( 14 ), and, together with the substrate ( 6 ) and the coupling element ( 14 ), forms a spring-mass system with damping, wherein a resonant frequency of the spring-mass system is lower than a frequency of an acceleration to be measured at least by a factor of 10, and wherein the coupling element comprises an elastomer material ( 14 ), and, in order to decouple vibrations due to interfering accelerations on the inertial sensor, is configured so that it is subjected to shearing force in the direction in space of a vector of the acceleration to be measured using the inertial sensor.