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A method and electronic device for obtaining road passing time

A road and time technology, applied in the field of navigation, can solve the problem of low accuracy

Active Publication Date: 2018-07-31
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and electronic equipment for obtaining road passing time, which are used to solve the technical problem of low accuracy in obtaining road passing time in the prior art, and improve the accuracy of road passing time acquisition

Method used

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  • A method and electronic device for obtaining road passing time
  • A method and electronic device for obtaining road passing time
  • A method and electronic device for obtaining road passing time

Examples

Experimental program
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Effect test

Embodiment 1

[0080] Please refer to figure 1 , the embodiment of the present application provides a method for obtaining road passing time, the method comprising:

[0081] S101: Obtain the intersection grade of the intersection to be passed when passing the target road, and the steering angle and the grade of the obstacle edge when passing the intersection to be passed, the grade of the obstacle edge is the waiting time for passing the intersection to be passed at the steering angle The grade of the road corresponding to the traffic light;

[0082] S102: According to the grade of the grade of the grade of the grade of the grade of the grade of the intersection, the grade of the steering angle and the grade of the blocking edge, obtain the waiting time at the intersection required to pass through the intersection to be passed;

[0083] S103: Obtain a road passing time for passing the target road according to the intersection waiting time and the road speed of the target road.

[0084] In ...

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Abstract

The invention discloses a method for acquiring road passing time and electronic equipment. The method comprises the following steps: acquiring an intersection grade of an intersection to be passed when a vehicle passes through a target road, and acquiring a steering angle and a hindering edge grade of the intersection to be passed, wherein the hindering edge grade is a grade of passing through a road corresponding to a traffic light for waiting of the intersection to be passed according to the steering angle; acquiring needed intersection waiting time for passing through the intersection to be passed according to the intersection grade, the steering angle and the hindering edge grade; and acquiring road passing time for passing through the target road according to the intersection waiting time and a road driving speed of the target road. According to the technical scheme, the relatively accurate intersection waiting time can be acquired according to the hindering edge grade so that the road passing time is acquired; and the technical problem in the prior art that the accuracy of acquiring the road passing time is relatively low is solved, and the accuracy of acquiring the road passing time is improved.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to a method for obtaining road passing time and electronic equipment. Background technique [0002] With the continuous development of the mobile Internet, navigation technology has developed rapidly, bringing many conveniences to people's daily life, such as: self-driving navigation, walking navigation, etc. [0003] In the process of navigation, path planning and estimation of remaining navigation time are very important. Both path planning and determination of remaining navigation time are calculated according to the passing time of each road. The passing time of the road is obtained according to the road speed and intersection cost. Road speed: referred to as road speed, refers to the average speed of a vehicle passing a certain road under smooth conditions. Intersection cost: the waiting time spent passing an intersection under normal circumstances. In the prior art, the ...

Claims

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Application Information

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