Piezoelectric sensor for use in vehicle, has soleplate comprising set of terminals that is arranged to allow establishment of electrical connection with terminals coupled to another sole of latter piezoelectric sensor

摘要

The sensor has a sole (21) carrying a device. A mechanical connection is provided between a face (17) arranged to receive a pressure force and a soleplate adapted to transmit force limits on the face. The sole is provided with connecting units (35, 36) for connecting the sole to a flange of another adjacent piezoelectric sensor to allow assembly of the flange of multiple detectors with measurement faces. The soleplate comprises a set of terminals (24) that is arranged to allow establishment of electrical connection with the terminals coupled to another sole of the latter piezoelectric sensor.