Kinematic Description of Hip and Knee Marker link system of Taxicab Operator
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Abstract
Description
Driving automobile especially as applied to occupational driver is a very tasking activity involving a number of
body segments coupled with high level of vigilance required to minimize occurrence of accidents and
musculoskeletal disorder (MSD). A kinematic study of each segment of human operator of technological system
help to evaluate the dynamics of the link system and internal forces required in driving activities. In this work
Newton’s second law of motion was applied to study the motion of human hip and knee marker link system and
to develop bio-kinematic model for determining some kinematic parameters of the system. The model is capable
of suggesting the variability of driver seat for effectiveness, safe and that minimise MSD in the operation of vehicle. Likewise the intensity, frequency and duration of exposure to harsh driving conditions can be regulated
with appropriate threshold limit value (TLV) established.
Keywords
T Technology (General), TJ Mechanical engineering and machinery