镇江市停车情况综合分析数据

通过对镇江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 analysis of road parking data cleaning and processing in Zhenjiang City, this dataset analyzes indicators including the berth turnover rate of each road section and the distribution of daily average parking duration. It provides four types of data support: 1. Supporting the institute's static traffic research with urban vehicle dynamic and static data; 2. Assisting competent authorities in road traffic flow and vehicle management with relevant data; 3. Supplying data for the private knowledge base of the Static Traffic Research Office; 4. Providing data support for the management platform and urban planning of parking facility construction.

When a vehicle enters or exits a parking space, the system uploads relevant data in real time. The platform parses the uploaded data, and identifies the corresponding parking space number and road section information by referencing the parking space-device relationship table stored in the database.

The platform conducts database retrieval hourly at the hierarchical levels of province, city and road section, and carries out data statistics according to the following rules:
1. Count the total number of vehicle-present data reports submitted by the magnetic sensors of all berths under the target road section within the last hour as [Parking Times];
2. Count the number of berths occupied by vehicles at the current moment as [Occupied Berths];
3. Count the number of unoccupied berths at the current moment as [Idle Berths];
4. Calculate [Total Berths] as the sum of Idle Berths and Occupied Berths;
5. Calculate [Berth Occupancy Rate] as Occupied Berths / Total Berths;
6. Calculate [Turnover Rate] as Parking Times / Total Berths;
7. Sum the parking durations of all berths to get [Total Parking Duration];
8. Calculate [Average Parking Duration] as Total Parking Duration / Parking Times;

Finally, the following data are stored in the database for subsequent queries: province, city, road section, date, statistical timestamp, total berths, idle berths, occupied berths, berth occupancy rate, parking times, turnover rate, total parking duration (in minutes), and average parking duration (in minutes).

搜集汇总

背景与挑战

背景概述

该数据集包含镇江市停车情况的详细统计数据，每月更新，涵盖泊位使用率、周转率等关键指标，主要用于静态交通研究和城市规划。数据规模为564条，以xlsx格式存储，适用于多种应用场景。