Inspection device and inspection method for load distribution sensor
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsJunichi Nagasue, Mitsugu Kikuchi
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AssigneeToyota Jidosha Kabushiki Kaisha
InventorsJunichi Nagasue, Mitsugu Kikuchi
Estimating the term…
An inspection device according to an embodiment is for a load distribution sensor including driving-side loop electrodes disposed parallel to one another in a first surface, detection-side loop electrodes disposed parallel to one another in a direction orthogonal to the driving-side loop electrodes in a second surface lying parallel to the first surface, and a conductive sheet provided on the second surface through an intermediate layer that deforms according to a pressing force. The load distribution sensor drives either the driving-side loop electrodes or the detection-side loop electrodes and detects a signal due to electromagnetic coupling from the other electrodes. The inspection device includes a conductive member having a lower resistance value than the conductive sheet and disposed thereon to cover an electromagnetic coupling part between the driving-side loop and detection-side loop electrodes, and a detection unit that detects a signal due to electromagnetic coupling of the conductive member.
An inspection device for a load distribution sensor including a plurality of first loop electrodes that is disposed parallel to one another in a first surface, a plurality of second loop electrodes that is disposed parallel to one another in a direction orthogonal to the first loop electrodes in a second surface lying above the first surface and parallel to the first surface, and a conductive sheet that is provided on the second surface through an intermediate layer that deforms according to a pressing force, the load distribution sensor being configured to drive either the first loop electrodes or the second loop electrodes and detect a signal due to electromagnetic coupling from the other electrodes, the inspection device comprising:
An inspection method for a load distribution sensor including a plurality of first loop electrodes that is disposed parallel to one another in a first surface, a plurality of second loop electrodes that is disposed parallel to one another in a direction orthogonal to the first loop electrodes in a second surface lying above the first surface and parallel to the first surface, and a conductive sheet that is provided on the second surface through an intermediate layer that deforms according to a pressing force, the load distribution sensor being configured to drive either the first loop electrodes or the second loop electrodes and detect a signal due to electromagnetic coupling from the other electrodes, the inspection method comprising the steps of:
Dependencies are inferred from the claim text.