Abstract:

To solve the problem of artificial calculation and mapping error in traditional visual ergonomics evaluation, based on the analysis of the human vision characteristics, the eyellipse and H point used in the car vision design principle are introduced, and the visual ergonomics evaluation model of the oil rig driller control room is established by combining the computer aided ergonomics design technology. Taking CATIA as the secondary development platform, the visual ergonomics evaluation system of the driller control room is programmed by VB, which realizes the accurate and rapid positioning of eyes with different percentile human body model. Finally, a case illustrates that the system is practical and able to satisfy the visual assessment requirements of the humanmachine interface layout of the driller control room.

Key words: eyellipse;H point;CATIA;visual ergonomics;driller control room