Invention Grant
US07900523B2 Load detecting apparatus and load detecting method 有权
负载检测装置和负载检测方法

Load detecting apparatus and load detecting method
Abstract:
The present invention provides a load detecting apparatus capable of detecting load and vibration applied to a support supporting a body of a human or an animal by a load sensor provided in the support, in particular such a load detecting apparatus capable of detecting micro vibration applied to the support, with a high noise immunity.The load detecting apparatus includes a plurality of load sensors 1 disposed in distribution within a detection target area of a support 7 , a selecting means 6 for selecting one or some of the plurality of load sensor(s) 1 , a detecting means 5 capable of detecting load and vibration applied to the support 7 , based on the output from the selected load sensor(s) 1. The selecting means 6 effects the selection, based on either the outputs S from the respective load sensors or the outputs S from the respective load sensors, plus disposing positions of the respective load sensors.
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