基于JBoss的高速公路路域气象信息采集与发布系统设计

Design of road-area meteorological information acquisition and publishing system for expressway based on JBoss

路域气象信息采集与发布是减少交通事故的重要环节。搭建基于JBoss的C/S架构公路路域监控与气象预警联网联控系统;采用ARM+Linux技术设计了高速公路路面实时监控系统与气象信息采集终端。系统可为司机提供现场实时气象信息,实现气象信息共享,为高速公路的指挥、调度提供评判依据。经现场安装测试表明:系统运行良好,实测温度误差小于0.1℃,风速误差小于2%,雨量误差小于3%,可满足高速公路对气象信息采集与发布的需要。

Road-area meteorological information acquisition and publishing are important way to reduce traffic accident. A monitoring and forecast system for highway road-area meteorological based on JBoss is set up based on architecture of C / S; ARM and Linux technologies are used to design hardware terminal for meteorological information acquisition and real-time monitoring. The system can supply drivers with real-time meteorological information,realize meteorological information sharing and supply evaluation gist for vehicle schedule and command. Experiment on field reveals that the system work well with the performance of temperature error is less than 0. 3 ℃,wind speed error is less than 2 %,rainfall error is less than 3 %. Measurement shows that the system can meet need for meteorological information acquisition and publishing for expressway.