The experiment teaching platform for blasting safety during roadway excavation based on virtual simulation technology has been running online and realized three experimental teaching contents:tunnelling blasting scheme design,blasting construction,blasting hazard monitoring and analysis.However,the emergency rescue of blasting accidents during roadway excavation has not yet been involved.Therefore,taking the blasting fume poisoning which is a typical accident in the process of blasting as an example,the virtual simulation system for emergency rescue was studied and constructed by using the 3D Max software modeling and Unity 3D software development in this paper.Finally,a blasting fume poisoning accident was demonstrated on the computer to show the self-rescue and mutual rescue of workers and rescue by rescue workers.The system is an expansion and extension of the experiment teaching platform for blasting safety during roadway excavation.It can be used for the experimental teaching of undergraduates and graduate students majoring in safety engineering and civil engineering,as well as the training and teaching of relevant technical personnel in the fields of mining and engineering blasting.