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Fastest route determination method and device

A technology for determining a method and a line, applied in the field of signal processing, can solve the problem that the recommended route is not accurate enough, and achieve the effect of improving the accuracy

Inactive Publication Date: 2018-10-16
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the route with the shortest distance may also affect the travel time due to other factors besides traffic congestion factors. The existing traffic route determination method recommends the route to the user is not accurate enough

Method used

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  • Fastest route determination method and device
  • Fastest route determination method and device

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Embodiment Construction

[0056] In order to make the purpose, technical solutions and advantages of the embodiments 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 drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. 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.

[0057]The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a particular order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances...

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Abstract

The invention provides a fastest route determination method and device. According to the method, multiple alternative routes and departure time of a user are obtained, wherein each alternative route indicates a route from a preset departure position to a preset destination position, and each alternative route comprises at least one road section; according to the departure time, attribute information of the road sections in the alternative routes is obtained, wherein the attribute information comprises weather information; according to the attribute information of the road sections, a fastest route in the multiple alternative routes is determined, and according to the road section attribute information such as weather, factors which are supposed to cause prolonging of travel time on the alternative routes are pre-judged. The fastest route is determined more objectively, and the accuracy of fastest route determination is improved.

Description

technical field [0001] The invention relates to signal processing technology, in particular to a method and device for determining the fastest route. Background technique [0002] With the continuous increase of vehicle ownership, traffic congestion caused by excessive peak traffic or traffic accidents has attracted much attention. How to choose a travel route directly affects the length of travel time. [0003] In the existing traffic route determination method, the optimal navigation route is usually obtained from the stored map road section data according to the departure place and destination input by the user, and the real-time congestion level information of each road section. For example, when there are multiple routes with similar distances between the departure point and the destination, the shortest route that avoids the congested road section is recommended to the user. [0004] However, the route with the shortest distance may also affect the travel time due to...

Claims

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Application Information

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IPC IPC(8): G01C21/34
CPCG01C21/3461
Inventor 杨开敏
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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