Method for automatically ascertaining the number of people and/or objects present in a gate
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United States of America Patent
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Feb 22, 2011
Grant Date -
Dec 18, 2008
app pub date -
Aug 1, 2006
filing date -
Aug 1, 2005
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Abstract
Method for automatically ascertaining the number of people and/or objects present in a gate (10; 50; 70) which has the following steps: detection of weight data for people and/or objects moving in the gate (10; 50; 70) by means of a plurality of weight sensors (18, 20, 22, 24) integrated in the floor of the gate (10; 50; 70) and evaluation of the detected weight data in order to ascertain the number of people/objects from their maximum values and from their dynamics and/or the number of detected centers of gravity and/or the position of the weight sensors (18, 20, 22, 24) which have detected the weight data, and/or the order in which the weight sensors (18, 20, 22, 24) have detected the weight data.
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