A pre/post evaluation of fatigue, stress and vigilance amongst commercially licensed truck drivers performing a prolonged driving task. Issue 3 (3rd July 2019)

• Record Type: Journal Article
• Authors: Cardoso, Michelle; Fulton, Fred; Callaghan, Jack P.; Johnson, Michel; Albert, Wayne J.
• Is Part Of: International journal of occupational safety and ergonomics. Volume 25:Issue 3(2019)
• Page Start: 344
• Page End: 354
• Publication Date: 2019-07-03
• Subjects: driving -- stress -- vigilance -- fatigue -- cognitive ergonomics; Human engineering -- Periodicals; Industrial safety -- Periodicals; Human Engineering -- Periodicals; Occupational Health -- Periodicals; Ergonomie -- Périodiques; Sécurité du travail -- Périodiques; Human engineering; Industrial safety; Periodicals; 620.8
• DOI: 10.1080/10803548.2018.1491666
• Languages: English
• ISSNs: 1080-3548

Abstract

Abstract : Purpose . The main purpose of this research study was to evaluate changes in fatigue, stress and vigilance amongst commercially licensed truck drivers involved in a prolonged driving task. The secondary purpose was to determine whether a new ergonomic seat could help reduce both physical and cognitive fatigue during a prolonged driving task. Two different truck seats were evaluated: an industrial standard seat and a new truck seat prototype. Methods . Twenty male truck drivers were recruited to attend two testing sessions, on two separate days, with each session randomized for seat design. During each session, participants performed two 10- min simulated driving tasks. Between simulated sessions, participants drove a long- haul truck for 90 min. Fatigue and stress were quantified using a series of questionnaires whereas vigilance was measured using a standardized computer test. Results . Seat interactions had a significant effect on fatigue patterns. Conclusion. The new ergonomic seat design holds potential in improving road safety and vehicle accidents due to fatigue-related accidents.