Abstract
In order to study the emergency rescue communication system of chemical production, starting from the special environment after the accident of chemical plant, theoretical analysis is used to construct the safety production experiment area of chemical plant for simulation experiment and calculation. The results show that after the accident, the long-term reliable and safe operation and good working electrical equipment should be chosen as the communication equipment for rescue, and the wireless Mesh communication network should be chosen as the communication transmission technology. The signal attenuation law of Mesh communication network is obtained through simulation experiments. It is concluded that Mesh network communication is a safe and effective wireless communication technology in the process of accident rescue in chemical plants. With the development of science and technology, chips with higher performance and faster processing speed can also reduce network delay, which provides theoretical guidance for the subsequent development of communication equipment more suitable for rescue use.
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