The invention discloses a mountainous area highway all-weather traffic comprehensive treatment method and system in ice and snow weather, and belongs to the technical field of road ice and snow treatment and traffic management, and the method comprises the steps: 1, according to the climate characteristics of a mountainous area highway, monitoring equipment is arranged in an encrypted manner, and a whole road area ice and snow disaster precise sensing and monitoring network is formed; 2, inputting public meteorological data and data acquired by monitoring equipment into the ice and snow prediction model to obtain an ice and snow prediction result, and meshing the ice and snow prediction result to a road section to realize refined prediction of winter road temperature, air temperature, snowfall kilometer level and snowfall hour level of the highway in the mountainous area; and 3, grading meteorological risks of different road sections according to a traffic industry meteorological risk grade standard and a refined prediction result, and generating a corresponding active ice and snow removing equipment operation scheme, an ice and snow removing operation scheme and a traffic control scheme. According to the invention, the efficiency and effect of dealing with ice and snow disasters on the mountainous area expressway can be improved, and all-weather traffic under ice and snow conditions is ensured.

本发明公开了一种山区公路冰雪天气全天候通行综合治理方法及系统，属于道路冰雪治理和交通管理技术领域，包括：1、根据山区高速公路的气候特点，加密布设监测设备，形成全路域冰雪灾害精准感知监测网络；2、将公开气象数据和监测设备采集到的数据，输入冰雪预测模型，得到冰雪预测结果，并将冰雪预测结果网格化到路段上，实现对山区高速公路冬季路温、气温、降雪公里级、小时级的精细化预测；3、根据交通行业气象风险等级标准和精细化预测结果，对不同路段气象风险进行等级划分，并生成相应的主动除冰雪设备运行方案、除冰雪作业方案和交通管控方案。本发明可提高山区高速公路应对冰雪灾害的效率和效果，保证在冰雪条件下的全天候通行。