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Passing speed prediction method and device and storage medium

A speed prediction and speed technology, applied in the field of intelligent transportation, can solve problems such as inability to plan user routes and low user experience

Inactive Publication Date: 2019-05-10
ZEBRED NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, this method needs to obtain the current traffic status on the road, but if there is no dynamic and real-time traffic data feedback in the user's travel route, it is impossible to plan the route for the user, and the user experience is low

Method used

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  • Passing speed prediction method and device and storage medium
  • Passing speed prediction method and device and storage medium
  • Passing speed prediction method and device and storage medium

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Embodiment Construction

[0058] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the implementation of the present invention. example, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0059] With the gradual development of intelligent transportation, users often want to obtain the best travel route when traveling. If the user inputs the start point and end point of travel into the terminal, the terminal interacts with the server to obtain possible travel routes, and marks the time and traffic status of the travel routes on each travel route. In the pr...

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Abstract

The invention provides a traffic speed prediction method and device and a storage medium, and the method comprises the steps: receiving at least one group of historical driving track data sent by at least one first terminal, obtaining a vehicle driving track data set, and enabling each group of historical driving track data to be used for representing one travel of a vehicle corresponding to the first terminal; obtaining time weight data of at least one road of the road network according to the vehicle driving track data set and the road network data; and predicting the passing speed of each road in the road network according to the time weight data of at least one road of the road network, the traffic flow data of at least one area of the road network and the road attribute data of the road network. According to the method, the historical driving track data and the road network data sent by the terminal can be combined to obtain the time weight data of the road in the road network data, the passing speed of each road in the road network can be further predicted, the congested road is further avoided, and a reasonable line is provided for the user.

Description

technical field [0001] The present invention relates to the technical field of intelligent transportation, in particular to a method, device and storage medium for predicting traffic speed. Background technique [0002] With the continuous development of the social economy and the transportation industry, traffic problems such as traffic congestion have become more and more prominent, and have become a common concern of the world. Urban traffic road condition prediction is one of the important topics in the construction of smart cities. It has important guiding significance for urban resource allocation, urban traffic planning, and government public facilities construction. When users travel, they often search for relevant routes to obtain road sections that take less time and are not congested. [0003] In the prior art, when planning a route, the traffic status of the road is often obtained based on dynamic and real-time traffic data, avoiding congested roads, and providi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/26
Inventor 蒋民锋戚新毅
Owner ZEBRED NETWORK TECH CO LTD
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