Improved Intrusion Accident Management Using Haptic Signals in Roadway Work Zone

Details

• Personal Author:
  Park J ; Sakhakarmi S
• Description:
  Introduction: Roadway work zones are known for hazard vulnerability, with many injuries and fatalities each year, due mostly to intrusions. Despite several available measures to improve safety, existing mechanisms are unreliable for workers to perceive alerts, due to the harsh working environment, with loud noise and limited vision. This research attempts to overcome hazard perception difficulties by introducing a new communication mechanism for intrusion hazard perception. Method: The presented communication mechanism is based on past tactile sensing research, and is enhanced by signal profile and message modeling investigations. Experimental field trials were conducted for mechanism evaluation with a goal of improved situational awareness through tactile sensing. Results: The trial results show that users perceive warning messages well, even when their vision and hearing are limited, and that the signalized messages perceived could augment users' understanding of a potential hazard, allowing immediate precautionary actions. Practical Applications: The application of haptic signals in vulnerable work zones has the potential to improve upon limitations in innate sensing (e.g., vision and hearing), thus presenting an opportunity to better protect workers from potential accidents. [Description provided by NIOSH]
• Subjects:
  Construction Industry Occupational Health Safety Small Business Staff Development
• Keywords:
  Author Keywords: Construction Construction Industry Construction Workers Occupational Health And Safety Safety Climate Safety Practices Small Business Small Businesses Supervisory Personnel Training Transformational Leadership

  More +
• ISSN:
  0022-4375
• Document Type:
  Text
• Funding:
  Cooperative Agreement
• Genre:
  Journal Article
• Place as Subject:
  Maryland ; Nevada ; OSHA Region 3 ; OSHA Region 9
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  320-329
• Volume:
  80
• NIOSHTIC Number:
  nn:20067981
• Citation:
  J Safety Res 2022 Feb; 80:320-329
• Contact Point Address:
  JeeWoong Park, Department of Civil and Environmental Engineering and Construction, University of Nevada, Las Vegas 4505 S. Maryland Parkway, Las Vegas, NV 89154, United States
• Email:
  jee.park@unlv.edu
• Federal Fiscal Year:
  2022
• NORA Priority Area:
  Construction
• Performing Organization:
  CPWR - The Center for Construction Research and Training, Silver Spring, Maryland
• Peer Reviewed:
  True
• Start Date:
  20090901
• Source Full Name:
  Journal of Safety Research
• End Date:
  20240831
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:bf67a43d2a988be469fc46f097ce65f2ba51554b0af59a0a0c159f53e07416f22839ff162b25124fa6afdc6209695fdcc806386efde45d58da7490cd6e48d2e0
• Download URL:
  https://stacks.cdc.gov/view/cdc/230212/cdc_230212_DS1.pdf
• File Type:
  [PDF - 1.69 MB ]