Real-time National Parking Lot Data Query_By Vicinity

Tool Introduction

This tool is a powerful real-time national parking lot data query service, designed to help users quickly and conveniently find nearby parking lot information. You only need to provide a geographical coordinate (longitude and latitude), and optionally specify a distance range, and the tool will intelligently retrieve nearby parking lot data that meets the conditions. The query results will comprehensively display key information such as the parking lot's name, address, charging standards, total parking spaces, real-time remaining parking spaces, and whether it supports reservations, helping you easily plan parking and say goodbye to the hassle of finding a parking space.

How to Use

1. Visit the National Parking Lot Data Real-time Query Tool page.
2. In the "Longitude" and "Latitude" fields, accurately enter the longitude and latitude of the geographical location you need to query. These two parameters are required.
3. In the "Distance Range" field, optionally enter the radius you wish to search, with the default unit being meters (e.g., entering "1000" means searching for parking lots within a 1-kilometer radius).
4. Click the query button, and the tool will start retrieving based on your entered conditions.
5. The query results will be displayed in a clear table format, with 10 parking lot data entries shown per page by default, and a pagination function to facilitate browsing more results.

Input Parameter Format and Requirements:

• Distance Range (distance): Integer or floating-point number, unit in meters. For example: 500 (represents 500 meters). This is an optional parameter.
• Longitude (lng): Floating-point number, using Baidu coordinate system. For example: 116.404. This is a required parameter.
• Latitude (lat): Floating-point number, using Baidu coordinate system. For example: 39.909. This is a required parameter.

Output Result Format:

The query results are presented in a table format, including the following fields: Province Name, City Name, Area Name, Address, Parking Lot ID, Parking Lot Type, Parking Lot Name, Longitude (Baidu Coordinates), Latitude (Baidu Coordinates), Price, Price Unit, Charging Description, Total Parking Spaces, Remaining Parking Spaces, Reservable, Reservation Price, Parking Lot Image List.

Frequently Asked Questions

• Q: Which regions' parking lot data does this tool support querying?
• A: This tool supports querying parking lot data nationwide, aiming to cover most urban parking lot information in mainland China.
• Q: What is the unit for the input parameter "Distance Range"?
• A: The default unit is meters (m). For example, entering "500" means querying parking lots within a 500-meter radius.
• Q: Why do the query results display "Baidu Coordinates"? How is this different from the GPS coordinates I usually use?
• A: Baidu coordinates are the coordinate system used by Baidu Map services. There is a certain offset from WGS84 (internationally common GPS coordinates) and GCJ02 (Chinese national surveying and mapping bureau encrypted coordinates). Therefore, when entering longitude and latitude, please ensure that the coordinates you provide are Baidu coordinates to ensure the accuracy of the query results. If you are using other coordinate systems, you may need to perform coordinate conversion first.
• Q: Is the queried parking lot information completely real-time?
• A: This tool is committed to providing real-time updated parking lot data, but the real-time nature and accuracy of the data largely depend on the update frequency and interface stability of each parking lot information provider. Therefore, it is recommended to still refer to the actual situation and announcements at the parking lot site before final parking.

Notes

• Longitude and Latitude Input: Please be sure to enter accurate Baidu longitude and latitude coordinates. Incorrect coordinates will lead to inaccurate query results or the inability to return any valid data. It is recommended to obtain precise longitude and latitude through Baidu Maps or other tools that support Baidu coordinate picking.
• Data Real-time Nature: Parking lot data, especially the number of remaining parking spaces and price information, may have delays due to real-time changes. This tool strives to provide the latest data, but the final information should be based on the actual announcements at the parking lot site.
• Distance Range: If the "Distance Range" is not filled in, the system may use a default search radius for the query. To obtain more precise results, it is recommended to fill in an appropriate distance range according to your needs.
• Coordinate System Compatibility: It is emphasized again that this tool currently supports Baidu longitude and latitude. If the longitude and latitude you obtain from other maps or devices are WGS84 or GCJ02 coordinate systems, please be sure to perform coordinate conversion first, otherwise it may lead to query location deviation.