中文摘要：

为抑制冰雪冻雨等气象灾害对高速公路行车安全的影响,提出一种高速公路路面凝冰预警与智能处置方法,开发管控平台软件。给出线性预测算法来进行短时凝冰预警,基于有限状态自动机理论设计全流程的状态转移规则。使用JBoss Seam框架开发管控平台软件,通过上下文组件构建业务逻辑层,采用JSF页面控件实现了表现层。将该软件应用于云南楚大高速九顶山路段进行案例分析,测试结果表明：管控平台软件运行稳定,能够有效控制融雪剂喷洒,预警准确性高,融雪迅速。

英文摘要：

A method of ice congealing early-warning and intelligent disposal is proposed to curb the influence that meteorological disasters such as ice snow and freezing rain brought to the traffic safety in highway,and a piece of manage and control platform software is developed. A linear prediction algorithm is given for short-time ice congealing earlywarning,and state transition rules of complete flow scheme is designed based on the theory of finite state automata.Besides,JBoss Seam framework is used to develop managerial and control platform software, using contextual components to construct the business logic layer,while the presentation layer is realized by JSF page controls. The software is applied to Jiudingshan Section of Chuda Highway in Yunnan Province for case analysis,and the test results show that the software operates stably and is able to control the spraying snow-melting agent effectively,with high accuracy for ice congealing early-warning and quick response for melting snow.