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Systems and methods for sending spatial data

A data and data group technology, applied in the system field of traversing spatial data, can solve problems such as a large amount of cached data and a long time to read data

Active Publication Date: 2021-12-28
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can take a long time to read all the data
Also, in large data scenarios, caching all data may require a large amount of internal memory

Method used

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  • Systems and methods for sending spatial data
  • Systems and methods for sending spatial data
  • Systems and methods for sending spatial data

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Experimental program
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Embodiment Construction

[0027] The following description is to enable those skilled in the art to make and use the application and the description is provided in the context of a specific application scenario and its requirements. Various modifications to the embodiments disclosed in this application will be apparent to those skilled in the art, and the general principles defined in this application can be applied to other embodiments and applications without departing from the spirit and scope of this application. Thus, the application is not to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the claims.

[0028] The terms used in the present application are for describing specific embodiments only, and do not limit the scope of the present application. As used herein, "a", "an", "the" and "the" do not refer to the singular, and may also include plural forms, unless the context clearly indicates an exception. It should be understood that the terms "compri...

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Abstract

A system includes a storage device storing a set of instructions and a processor in communication with the storage device. When executing the set of instructions, the processor is configured to cause the system to obtain a request for data related to a geographic area and determine a plurality of data groups for storing the data. The processor also causes the system to generate a priority queue including the first buffer range data based on the plurality of data groups and to traverse the plurality of data groups. The processor also causes the system to determine whether the spatial index value of the currently traversed data group is equal to or greater than the first reference index value, and in response to determining that the spatial index value is equal to or greater than the first reference index value, send the first buffer range data to the user terminal.

Description

technical field [0001] The present application generally relates to systems and methods for data processing, and more particularly to systems and methods for traversing spatial data. Background technique [0002] When using traditional data processing methods, engineers need to read all the data. It may take a long time to read all the data. Also, in a big data scenario, caching all the data may require a large amount of internal memory. For example, in an online-to-offline service system, the spatial element data is large, such as the driver's trajectory and the passenger's trajectory, requiring a large amount of internal memory. Therefore, there is a need for methods to efficiently process spatial element data. Contents of the invention [0003] According to one aspect of the invention, a system may include a storage device storing a set of instructions and one or more processors in communication with the storage device. When the instructions are executed, the one or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/58G06Q50/30G06F16/29
CPCG06Q50/30G06F16/29
Inventor 柴艺温翔郭明浩
Owner BEIJING DIDI INFINITY TECH & DEV