福建省三明市停车情况综合分析数据

提供福建省三明市道路停车数据，方便交通管理部门及停车运营单位查询福建省三明市内的停车情况，分析道路停车的各路段泊位周转率、日平均停车时长分布等，进行停车运营的管理。当车辆驶入或驶出停车位时，安装在此停车位上的地磁车位检测器检测到磁场变化，判断有车还是无车，将判断后的数据通过NB-IoT实时传输到云平台， 平台解析数据并根据数据库中存储的车位设备关系表，找到对应所属的车位编号以及路段信息。平台每小时按照省份、城市、路段的层次从数据库检索，并按照如下规则做数据统计：统计最近一小时内，该路段下所有泊位地磁上报的有车总数据条数作为【停车次数】；统计当前时刻该路段下有车的泊位数量，作为【占用泊位】数量；统计当前时刻该路段下无车的泊位数量，作为【空闲泊位】数量；空闲泊位+占用泊位作为【泊位总数】；占用泊位/泊位总数作为【泊位占用率】；停车次数/泊位总数作为【周转率】；每个泊位停车时长总和作为【总停车时长】；总停车时长/停车次数 作为【平均停车时长】； 最后将省份、城市、路段、日期、统计时间、泊位总数、空闲泊位、占用泊位、泊位占用率、停车次数、周转率、总停车时长(分钟)、平均停车时长（分钟）存储到数据库中供后续查询。

This dataset provides road parking data for Sanming City, Fujian Province, to enable traffic management authorities and parking operation entities to query parking conditions within Sanming City, Fujian Province, analyze the berth turnover rate of each road segment and the distribution of daily average parking duration, and support parking operation management.

When a vehicle enters or exits a parking berth, the geomagnetic parking berth detector installed on the berth detects magnetic field changes to determine whether the berth is occupied or vacant, and transmits the determined status data to the cloud platform in real time via NB-IoT. The platform parses the received data, and matches the corresponding berth number and road segment information based on the berth-device relationship table stored in the database.

The platform retrieves data from the database on an hourly basis following the provincial-city-road segment hierarchy, and conducts data statistics according to the following rules:
1. Count the total number of vehicle-detected data reports from all berth geomagnetic detectors under the target road segment within the latest hour, which is defined as [Parking Times];
2. Count the number of occupied berths at the current moment under the road segment, which is defined as [Occupied Berths];
3. Count the number of vacant berths at the current moment under the road segment, which is defined as [Idle Berths];
4. The sum of idle berths and occupied berths is defined as [Total Berths];
5. The ratio of occupied berths to total berths is defined as [Berth Occupancy Rate];
6. The ratio of parking times to total berths is defined as [Berth Turnover Rate];
7. Calculate the total sum of parking durations across all berths under the road segment, which is defined as [Total Parking Duration];
8. The ratio of total parking duration to parking times is defined as [Average Parking Duration];

Finally, the statistics including province, city, road segment, date, statistics timestamp, total berths, idle berths, occupied berths, berth occupancy rate, parking times, berth turnover rate, total parking duration (in minutes), and average parking duration (in minutes) are stored in the database for subsequent query and analysis.

搜集汇总

数据集介绍

特点

该数据集记录了福建省三明市道路停车情况的详细统计数据，包括泊位使用情况和停车行为分析，数据实时更新，适用于交通管理和停车运营分析。