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Method and device for determining section transfer cost

A technology for determining methods and road sections, which is applied in the field of navigation and can solve unreasonable problems

Active Publication Date: 2018-07-06
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is obviously unreasonable for the existing scheme to adopt the same link transfer cost for these situations

Method used

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  • Method and device for determining section transfer cost
  • Method and device for determining section transfer cost
  • Method and device for determining section transfer cost

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0031] Embodiments of the present invention provide a method and device for determining a road section transfer cost, which are used to accurately calculate the road section transfer cost on a road traveled by a vehicle.

[0032] see figure 1 , an embodiment of the method for determining the road section transfer cost in the embodiment of the present invention includes:

[0033] 101. Obtain the first passing time and the secon...

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Abstract

Embodiments of the invention disclose a road section transferring cost determination method and a road section transferring cost determination apparatus, wherein the method and the apparatus are used for accurately calculating the road section transferring cost on the vehicle driving road. The method of the embodiments of the invention comprises: acquiring a first passing time and a second passing time of the target track, wherein the target track comprises at least two road sections, the first passing time is the actual driving time of a sampling vehicle passing through the target track, and the total path of the two road sections is divided by the average driving speed of the sampling vehicle at the target track to obtain the second passing time; and carrying out subtracting on the first passing time and the second passing time to obtain the total transferring cost of the target track.

Description

technical field [0001] The invention relates to the field of navigation, in particular to a method and device for determining a link transfer cost. Background technique [0002] In navigation route planning, the starting point and the ending point are generally not on the same road segment. Therefore, when calculating the cost of each planning scheme, in addition to considering the time required for the car to travel on the road, it is also necessary to Considering the costs required for various behaviors such as traffic lights, left turns, right turns, lane changes, and switching between main roads and auxiliary roads, these costs are collectively referred to as road segment transfer costs. Therefore, when actually planning the navigation route, it is necessary to comprehensively compare the travel time and the transfer cost of the road section to select the best solution. [0003] In the current navigation products, the transfer cost of various types of road sections is g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34G06F19/00
CPCG01C21/3492
Inventor 贾振东
Owner TENCENT TECH (SHENZHEN) CO LTD