Method and device for route recommendation

A path and recommended path technology, applied in the computer field, can solve the problems of a large number of human and material resources and high use costs

Active Publication Date: 2021-03-05
北京京东智能城市大数据研究院
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0010] For the above third method, a large amount of manpower and material resources are required, and the cost of use is relatively high

Method used

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  • Method and device for route recommendation
  • Method and device for route recommendation
  • Method and device for route recommendation

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Embodiment Construction

[0118] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0119] In the prior art, the results provided by the navigation are often not used in the process of recommending a route for specifying a start point and an end point. Among them, the main reason why users do not use the recommended results may be that drivers often consider multiple factors including time, cost, distance, fuel consumption, etc. when planning travel route...

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Abstract

The invention discloses a method and a device for route recommendation, and relates to the technical field of computers. A specific implementation of the method includes: analyzing the geographic locations of the starting point and the ending point, and determining matching road sections corresponding to the starting point and the ending point respectively; determining a comprehensive preference weight according to a preference learning component; Preference weights to generate recommended paths. In the present application, the technical means of recommending the route by first determining the section of the starting point and the end point corresponding to the recommended route and the corresponding preference, avoids the technical defects of unavailability, high cost, and disregarding the user's preference of the route recommended by the prior art, thereby making the recommended route possible. The route is more in line with the personalized needs of the user, and greatly saves the technical effect of the cost of route recommendation.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for path recommendation. Background technique [0002] With the development of cities, road planning becomes more and more complicated. Because of different driving preferences, even if the starting point is the same as the destination, there are many situations in the choice of driving routes. [0003] Existing technologies usually use the following methods to generate recommended paths: [0004] 1. Traditional path recommendation algorithms, such as Dijkstra algorithm and A* algorithm, etc. [0005] 2. Based on the traditional route recommendation algorithm, the route is recommended by integrating multiple optimization objectives (such as driving distance, driving time, fuel consumption, whether to go high speed, etc.); [0006] 3. The method of route recommendation by setting parameters independently and the distribution of tasks through crowdso...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9537G06F16/9535G06Q10/04
CPCG06Q10/047G06F16/9535G06F16/9537
Inventor 麻志鹏鲍捷郑宇
Owner 北京京东智能城市大数据研究院
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