Patent ID: 6013879
Filing Date: 2000-01-11
Classification: G01G

Abstract:
A method of weighing an object by means of a weighing machine having scale cells and floor vibration detecting cells installed on a floor, said method comprising the steps of:causing said object to be on a table supported by a plural number of said scale cells, thereby causing said scale cells to output weight signals indicative of weight values individually measured thereby, and receiving vibration signals from said floor vibration detecting cells indicative of vibrations of said floor;adjusting said weight signals to obtain adjusted weight signals by carrying out both correction of said vibration signals by sensitivity relationship between said scale cells and said floor vibration detecting cells to correct said vibration signals and said weight signals and correction of said weight signals by sensitivity relationship among said scale cells; andobtaining a total weight signal indicative of the true weight of said object by adding together said adjusted weight signals after both said corrections are carried out.