广东省高速公路节假日车流量预测

输入收费单元或收费单元集合，查询该对象节假日（包括法定节假日和双休日）的车流量预测数据。车流预测结果数据最早在节假日开始前一周（7天）输出。预测数据包括该对象的总车流量、客车/货车流量、日均流量、易堵区间、易堵收费站。

Input toll units or a collection of toll units to query the traffic flow prediction data of the target object during holidays (including statutory public holidays and weekends). The traffic flow prediction results can be output as early as 7 days before the start of the corresponding holiday. The prediction data covers the total traffic volume, passenger car and freight truck traffic volumes, average daily traffic volume, congestion-prone road sections, and congestion-prone toll stations of the target object.