Design And Implementation Of ETC Gantry System Software

With the cancellation of the expressway provincial toll station project,the current closed toll system has been adjusted to open toll system.All vehicles will be charged and charged separately.Therefore,the ETC gantry system will be set up between each interchange in principle.This paper discusses the function and performance of ETC gantry system and the key equipment and technical parameters,system demand analysis,system architecture design,function design and difficult problem function design.At the same time,the idea of software design and realization is put forward for several aspects of ETC gantry system.At present,some sensing devices have been installed for ETC door frame system in domestic and foreign highways,but these devices have coverage and limitations,and the collected data have no correlation analysis.The software design of ETC gantry system can guarantee the function of ETC gantry system,and at the same time,it can monitor,perceive,process and utilize the traffic flow running state,infrastructure state,meteorological environment state and other aspects within the whole expressway.