Obtaining metrics for a position using frames classified by an associative memory
First Claim
1. A method for improving ergonomic movements of a person operating factory equipment at a factory, comprising:
- receiving input data from a non-invasive motion sensor measuring movements of the person while the person operates the factory equipment;
collecting, using the non-invasive motion sensor, motion sensor data of the movements of the person for an interval of time;
analyzing the motion sensor data using an analysis application having a set of classified pre-determined motions, where the analysis application classifies a movement captured during the interval of time as a motion corresponding to particular a pre-determined motion among a plurality of pre-determined motions, wherein classification is performed based on shared relative values among the motion sensor data and the particular pre-determined motion, wherein a classified motion is formed, and wherein the shared relative values comprise qualitative descriptions of the movements of the person as opposed to quantitative measurements of the movements of the personcomparing the classified motion to a set of pre-determined motions that were pre-determined to be undesirable ergonomic motions in an ergonomic analysis for a factory setting; and
responsive to the classified motion being among the pre-determined motions that were pre-determined to be undesirable ergonomic motions, monitoring an amount of time for the classified motion, and, using a display to display information to the person and issuing an alert that communicates to the person that the pre-determined motion during the interval of time represents an ergonomically incorrect or undesirable movement for a factory setting.
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Abstract
A method for identifying a motion of interest of an individual. The method includes receiving input data from a non-invasive motion sensor measuring movements of a person. The method also includes collecting motion sensor data for an interval of time. The illustrative embodiments also provide for analyzing the motion sensor input data using an analysis application having a set of classified pre-determined motions. The analysis application classifies a movement captured during the interval of time as a motion corresponding to particular a pre-determined motion among a plurality of pre-determined motions. Classification is performed based on shared relative values among the motion sensor input data and the particular pre-determined motion. The illustrative embodiments also provide for generating an output that provides a translation of the movement for identification of a predetermined motion of interest that represents an undesirable ergonomic aspect.
39 Citations
16 Claims
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1. A method for improving ergonomic movements of a person operating factory equipment at a factory, comprising:
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receiving input data from a non-invasive motion sensor measuring movements of the person while the person operates the factory equipment; collecting, using the non-invasive motion sensor, motion sensor data of the movements of the person for an interval of time; analyzing the motion sensor data using an analysis application having a set of classified pre-determined motions, where the analysis application classifies a movement captured during the interval of time as a motion corresponding to particular a pre-determined motion among a plurality of pre-determined motions, wherein classification is performed based on shared relative values among the motion sensor data and the particular pre-determined motion, wherein a classified motion is formed, and wherein the shared relative values comprise qualitative descriptions of the movements of the person as opposed to quantitative measurements of the movements of the person comparing the classified motion to a set of pre-determined motions that were pre-determined to be undesirable ergonomic motions in an ergonomic analysis for a factory setting; and responsive to the classified motion being among the pre-determined motions that were pre-determined to be undesirable ergonomic motions, monitoring an amount of time for the classified motion, and, using a display to display information to the person and issuing an alert that communicates to the person that the pre-determined motion during the interval of time represents an ergonomically incorrect or undesirable movement for a factory setting. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An apparatus for identifying a body position of interest of an individual, comprising:
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a non-invasive body position sensor; a processor in communication with the body position sensor, being configured to collect body position sensor data of a person for an interval of time; and an associative memory configured to analyze the body position sensor data, the associative memory storing a set of classified pre-determined body positions, where the associative memory is configured to classify a movement captured during the interval of time as a body position corresponding to a particular pre-determined body position among a plurality of pre-determined body positions, wherein a classified body position is formed, and wherein the associative memory is further configured to compare the classified body position to a set of pre-determined body positions that were pre-determined to be undesirable ergonomic body positions in an ergonomic analysis for a factory setting, and to monitor an amount of time spent in the classified body position, and wherein the associative memory is further configured, responsive to the classified body position during the interval of time being among the set of pre-determined body positions, to use a display to display information to the person and issue an alert that communicates to the person that the pre-determined body position represents an ergonomically incorrect or undesirable movement for a factory setting, and wherein the associative memory is further configured to compare the classified body position by comparing shared qualitative descriptions of body positions of the individual to qualitative descriptions of the set of pre-determined body positions, as opposed to comparing quantitative measurements of the body positions of the individual to quantitative pre-determined body positions. - View Dependent Claims (13, 14, 15, 16)
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Specification