| Detailed introduce the mission of the superhighway abrupt chemicals conveyance to meet an emergency rescue, the organization of the rescue system and emergency rescue of the accident the spot. Overview the regulation that dangerous chemicals leak, spreads, give the calculating method of dangerous chemicals leak the quantity and the formula of potential danger area scopes estimate. In connection with the present accident situation of the dangerous chemicals superhighway transports, the rescue information system of conveyance pollution of superhighway air chemicals meets an emergency is developed on the foundation of rescue the system in the superhighway dangerous goods.The corpus procedure of the information system is on the operate system of Windows XP . The development tool adopts Visual Basic 6.0. The database terrace adopts the Access system to carry on the management.The information system mainly includes three functions that are inquiry, calculation and imitation. If controlled the information of the accident, we can predict the scope of the result and the influence district. |