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Method, device, electronic device and readable medium for predicting navigation time

A time and navigation path technology, applied in the field of navigation, can solve the problem of low accuracy and time-consuming prediction, and achieve the effect of improving accuracy

Active Publication Date: 2022-01-11
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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Problems solved by technology

In the prior art, the time prediction method of the navigation route is usually: after the navigation route is planned, according to the length of each road segment in the navigation route and the historical driving speed, the required travel time of each road segment is obtained, thereby accumulating The travel time of all road segments, get the predicted time consumption of the navigation route
This prediction method only considers the historical driving speed, and the accuracy of the obtained prediction time consumption is low

Method used

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  • Method, device, electronic device and readable medium for predicting navigation time
  • Method, device, electronic device and readable medium for predicting navigation time
  • Method, device, electronic device and readable medium for predicting navigation time

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0041] Please refer to figure 1 , the first embodim...

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Abstract

The invention discloses a method, device, electronic equipment and readable medium for predicting navigation time, belonging to the technical field of navigation. The method includes: acquiring a target navigation route, the target navigation route including a plurality of road sections; acquiring first characteristic information of each road section in the target navigation route; The first feature information and the preset first model are used to obtain the predicted time-consuming of each road section, wherein the first model is obtained by training the first deep learning model through historical navigation data; according to the target navigation path The predicted time consumption of each road segment is obtained by obtaining the predicted time consumption of the navigation route. The present invention can more accurately obtain the predicted time consumption of each road section, thereby improving the accuracy of the navigation time prediction result, and is beneficial to more accurately recommending the fastest route for navigation users.

Description

technical field [0001] The present invention relates to the technical field of navigation, in particular to a method, device, electronic equipment and readable medium for predicting navigation time. Background technique [0002] With the development of navigation technology, more and more people use navigation system to plan travel routes. After the navigation system has planned the navigation path, it usually gives the time-consuming forecast of the navigation path, which brings great convenience to people's travel. In the prior art, the time prediction method of the navigation route is usually: after the navigation route is planned, according to the length of each road segment in the navigation route and the historical driving speed, the required travel time of each road segment is obtained, thereby accumulating The travel time of all road segments is obtained to obtain the predicted time consumption of the navigation route. This prediction method only considers the hist...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34
CPCG01C21/3446
Inventor 黄博杨雨然
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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