基于虚拟仪器与信息融合技术的道路收费系统

A based on the virtual instrument and information fusion technology's turnpike system

针对当今在许多高速公路收费站口由于事故或工作高峰期的原因经常出现堵塞,给公路运输系统带来了不便的问题。在这里通过使用多传感器数据融合和虚拟仪器相结合的技术,充分发挥多传感器技术的信息优势和虚拟仪器在简洁的人机界面下的强大数据处理功能来解决这一问题。使用D-S证据理论设计合适的信息融合模块,通过监控中心对多传感器信息的处理,为高速公路收费站对过往车辆的管理提供决策,使高速公路收费系统的工作效率得到显著的提高。

Nowadays, there are a lot of jam which were caused by accident or too many waiting vehicle at tumpike.lt brings transportati on system too much inconvenience. In this article, I utilize the technology of multi-sensor's information fusion combination with virtual instrument to exert the advantage of multi-sensor and Information fusion technology and virtual instrument's concision interface, the function of powerful data processing to resolve this problem. I use D -S decision-making to design a appropriate data module. It can offer decision-making about vehicle for turnpike , by supervisory center's multi-sensor data processing. This system make the turnpike's efficiency improve remarkable.