宁波市停车情况综合分析数据

通过对宁波市道路停车清洗加工统计，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数据：
为研究院对静态交通研究提供城市车辆动静态数据支持。
为主管部门提供路面流动及车辆管理提供数据支持。
为静态交通研究室私有知识库提供数据支持
为管理平台及城市规划停车设施建设提供数据支持。当车辆驶入或驶出停车位时系统实时上传， 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。

Based on the statistical data obtained by cleaning and processing road parking records in Ningbo City, this dataset analyzes data including the berth turnover rate of each road section and the daily average parking duration distribution. It provides data support for the following scenarios:
1. Supporting the static traffic research of the research institute with urban vehicle dynamic and static data;
2. Providing data support for competent authorities to manage road flow and vehicles;
3. Supplementing the private knowledge base of the Static Traffic Research Laboratory with data;
4. Offering data support for the management platform and the construction of parking facilities in urban planning.

When a vehicle enters or exits a parking space, the system uploads relevant data in real time. The platform parses the data and locates the corresponding parking space number and road section information based on the parking space-equipment relationship table stored in the database. The platform retrieves data from the database hourly according to the hierarchy of province, city and road section, and conducts data statistics in accordance with the following rules:
- Count the total number of reported data of occupied parking spaces from all geomagnetic sensors on this road section in the last hour as the [number of parking times];
- Count the number of occupied parking spaces on this road section at the current moment as the [number of occupied berths];
- Count the number of unoccupied parking spaces on this road section at the current moment as the [number of idle berths];
- The sum of idle berths and occupied berths is defined as the [total number of berths];
- The ratio of occupied berths to total berths is defined as the [berth occupancy rate];
- The ratio of the number of parking times to the total number of berths is defined as the [turnover rate];
- The sum of parking durations of all berths on the road section is defined as the [total parking duration];
- The ratio of total parking duration to the number of parking times is defined as the [average parking duration].

Finally, the data including province, city, road section, date, statistical time, total number of berths, idle berths, occupied berths, berth occupancy rate, number of parking times, turnover rate, total parking duration (in minutes) and average parking duration (in minutes) will be stored in the database for subsequent queries.

搜集汇总

背景与挑战

背景概述

该数据集包含宁波市道路停车情况的详细统计信息，如泊位总数、空闲泊位、占用泊位、泊位占用率等，每月更新527条数据，主要用于静态交通研究、城市车辆管理和停车设施建设规划。数据通过实时上传和解析系统生成，并已在浙江省知识产权区块链公共存证平台存证。