高速公路充电桩实时状态查询接口

依托重庆市高速集团掌握的海量数据，通过采集高速公路服务区的充电桩的充电状态，为用户提供服务区的充电桩空闲状态、充电功率情况、预计等待时间等数据服务。

This dataset leverages the massive data resources held by Chongqing Expressway Group, collects the charging status of charging piles at expressway service areas, and provides users with data services including the real-time availability, charging power levels and estimated waiting time of the charging piles in the service areas.