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Method and device for creating cross-city reachable library

A cross-city, urban technology, applied in the field of route recommendation, can solve the problem of inaccurate cross-city information, achieve the effect of accurate cross-city reachable information and overcome the accuracy of sorting

Active Publication Date: 2020-05-08
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Question 2. The accuracy of cross-city reachability information depends on the accuracy of the sorting of bus lines in a group of lines. If the sorting is inaccurate, the cross-city information obtained is inaccurate

Method used

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  • Method and device for creating cross-city reachable library
  • Method and device for creating cross-city reachable library
  • Method and device for creating cross-city reachable library

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Embodiment Construction

[0032] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe operations as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The processing may correspond to a method, function, procedure, subroutine, subroutine, or the like.

[0033] The computer equipment includes user equipment and network equipment. Wherein, the user equipment includes, but is not limited to, computers, smart phones, PDAs, etc.; Or a cloud composed of network servers, among them, cloud computing is a kind of distributed computing, a super virtual computer composed of a group of loosely coupled computer sets. Whe...

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Abstract

The invention provides a cross-city accessibility database creation device and method. The method comprises the steps of acquiring station information of each station through which a cross-city line passes in sequence; according to the station information of each station through which the cross-city line passes in sequence, determining cities through which the cross-city line passes in sequence; according to the cities through which the cross-city line passes in sequence, acquiring cross-city accessibility information; storing the cross-city accessibility information and the cross-city line into a cross-city accessibility database in an associated way. Creation of the complete cross-city accessibility database is realized.

Description

technical field [0001] The present application relates to the technical field of route recommendation, in particular to a method and device for creating a cross-city reachable database. Background technique [0002] The cross-city accessibility database is an information database that contains information about other cities that can be reached by public transportation from a city and the corresponding public transportation line information, that is, the information stored in the cross-city accessibility database is cross-city accessibility. received information. The cross-city reachability library can be used to calculate cross-city bus routes when cross-city bus wayfinding. Cross-city bus refers to a bus line passing through two or more cities (prefecture-level cities). The information contained in the cross-city reachability library is as follows: figure 1 As shown in , where letters a, b, c, and d represent different cities respectively. figure 1 exemplarily shows the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/29
CPCG06F16/29
Inventor 姜博文
Owner ALIBABA (CHINA) CO LTD
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