Self-Rescuer Simulation Experiment System

Considering the status quo of the training use of self-rescuer and the existing problems, we designed the self-rescuer simulation experiment system, which integrates sensors technology, information processing technology, wireless data communication technology and Internet technology. The system can simulate the sudden accidents in laboratory in order to collect heart rate, respiratory rate, body temperature and response time to reflect the physical response and flexible ability of people tested when the sudden accidents come about. Meanwhile, the system also trains the people working underground how to use the self-rescuers. The system uses the biomedical transducer to collect heart rate, respiratory rate and body temperature, etc. At the same time, the system remembers the response time of the people trained, and stores the physiological parameters and the response time by ferroelectric memory FM31256 temporarily. Then these data processed by the single chip microcomputer LPC932 are transmitted to the upper monitoring computer software by wireless radio frequency technology. The upper monitoring computer software filters the data and decides who are suitable for the jobs under mines and who should continue to receive training. Besides, we can browse data or set and correct parameters remotely by Internet if necessary.Thoughts of hardware design, software design and implementation approaches were mainly introduced. The related hardware circuits and the design of the software working flow were also introduced in detail.The system fills in the self-rescuer simulation experiment system gap. Once promoted, it will reduce the unnecessary injuries for wrongly using self-rescuer. It has very important meaning for lowering the million tons death rate and has very high social value.