Various risk control and safety management measure have been built according to different risk rank and risk category, which including management and control technology of dynamic and static risk.
根据风险级别和风险类别的不同，提出了不同的安全管理与风险控制措施，包括动态风险的管理控制技术和静态风险的管理控制技术。
On this basis, the countermeasures and decision-making models of static highway operation safety management have been discussed by adopting expert system technology and optimization method.
最后运用专家系统技术和最优化方法建立了静态公路运营安全管理的对策和决策模型。
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