北京市高速公路出口车型车流量

北京市高速公路出口车型车流量数据产品基于北京市高速公路出口收费站产生的交通流数据而开发的数据产品。该产品允许用户根据输入的高速公路出口收费站编号、指定日期及时间段，查询该时间段内该出口收费站下各车型的车流量统计结果，包括车型分类、车流量等关键信息。

The Beijing Expressway Exit Vehicle Type and Traffic Flow Data Product is a data product developed based on traffic flow data generated by expressway exit toll stations in Beijing. This product enables users to query the traffic flow statistics of all vehicle types at the specified exit toll station within the designated time period, by inputting the toll station number, specified date and time interval. The query results include key information such as vehicle type classifications and traffic flow volumes.