China Safety Science Journal ›› 2017, Vol. 27 ›› Issue (4): 25-30.doi: 10.16265/j.cnki.issn1003-3033.2017.04.005

• Safety Livelihood Science • Previous Articles     Next Articles

Research on safety attention concentration and attenuation based on system dynamics

LI Naiwen, ZHAO Yunlong, NIU Lixia   

  1. School of Business Management, Liaoning Technology University,Fuxin Liaoning 123000,China
  • Received:2016-12-29 Revised:2017-02-12 Published:2020-11-22

Abstract: To explore the mechanism of balance between high risk job employee safety accident probability and the man-machine work efficiency,the causal relationship between the factors influencing and the safety attention was analyzed.Based on SD principle,an influencing factors system model was built for safety attention employees in a high-risk work scenario. Coal miners were taken as the research object. A simulation was made by using Vensim software for exploring the changing process of safety attention concentration and that of safety attention attenuation and that of safety attention concentration-attenuation-concentration. The results show that the reasonable arrangement of employee's work and rest time is helpful in insuring the balance between employees safety accident probability and man-machine work efficiency and reducing the probability of safety accidents.

Key words: safety attention, attention focused, attention attenuation, system dynamics(SD), system simulation

CLC Number: