| 摘要 |
<p>A method for determining an occupancy related status relating to a vehicle seat by means of a foil-type pressure sensing mat comprises the steps of determin- ing a raw sensor resistance value of said plurality of pressure sensing cells, determining a raw compensation resistance value of said at least one compensation resistance, calculating a compensated sensor resistance value based on said raw sensor resistance value and said raw compensation resistance value, and determining said occupancy related status based on said compensated sensor resistance value. According to the invention said step of calculating a compensated sensor resistance value comprises the steps of obtaining a corrected compensation resistance value by applying a correction term to said raw compensation resistance value, said correction term being determined by production tolerances of said compensation resistance, and calculating said compensated sensor resistance value based on said raw sensor resistance value and said corrected compensation resistance value.</p> |
