高速公路外场ETC门架供电系统保障策略

Guarantee strategy for ETC gate frame power supply system in the outfield of expressway

高速公路在投入使用过程中,外场ETC门架供电系统发挥着重要作用。文章以青银高速公路外场ETC门架供电系统保障方案为例,阐述了我国供电系统存在的问题和改造升级后的保障方案,并对应急保障以及供电系统的用电管理工作展开分析,以保障ETC门架计费系统的高效运行,为高速公路管理提供参考。

In the process of putting expressway into use,the power supply system of the ETC gate frame in the outfield plays an important role.The article takes the ETC door frame power supply system guarantee plan for the Qingdao-Yinchuan expressway as an example,explains the problems of China's power supply system and the guarantee scheme after the upgrade,and the emergency safeguard,and analyzes the electricity management of power supply system,ensures the ETC door billing system run efficiently,and provide reference for highway management.