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Driving track prediction method, vehicle and computer readable storage medium

A technology of driving trajectory and prediction method, which is applied in the field of vehicle driving, can solve problems such as inaccurate predictions, and achieve the effects of ensuring accuracy, reducing costs, and ensuring safety

Pending Publication Date: 2022-05-13
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It aims to solve the problem of inaccurate prediction of existing driving trajectory prediction methods

Method used

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  • Driving track prediction method, vehicle and computer readable storage medium
  • Driving track prediction method, vehicle and computer readable storage medium
  • Driving track prediction method, vehicle and computer readable storage medium

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] Such as figure 1 as shown, figure 1 It is a schematic diagram of the terminal structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0049] In this embodiment of the present invention, the terminal is a vehicle.

[0050] Such as figure 1 As shown, the terminal may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a DVI interface 1004 , a USB interface 1005 , and a memory 1006 . Wherein, the communication bus 1002 is used to realize connection and communication between these compone...

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Abstract

The invention discloses a driving track prediction method, a vehicle and a computer readable storage medium, and the method comprises the steps: obtaining a first sampling point of a driving target in a preset period, and carrying out the fitting of the first sampling point, and obtaining a target track curve; acquiring a preset number of road acquisition points, and fitting the road acquisition points to obtain a road trajectory curve; obtaining vehicle driving data, and obtaining a driving track curve according to the driving data; and predicting a target driving track curve according to the effective target track curve, the effective road track curve and the driving track curve. According to the invention, the accuracy of vehicle driving track prediction is improved.

Description

technical field [0001] The present invention relates to the technical field of vehicle driving, in particular to a driving trajectory prediction method, a vehicle and a computer-readable storage medium. Background technique [0002] In the prior art, the realization of the adaptive cruise control system ACC can rely on various sensors (such as millimeter-wave radar, laser radar, smart camera, etc.) to obtain driving scene information. It is more accurate, but it brings high costs, which makes many lower-priced models unaffordable. [0003] At present, many models hope to reduce the cost to realize the ACC function, so they choose a single radar solution, which can detect road targets, and can realize the ACC function by combining target information and vehicle driving information. Since the radar can only detect target information, Lane lines cannot be detected. If the future driving path of the vehicle cannot be accurately predicted, the ACC control target cannot be select...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/14B60W40/06B60W40/072B60W40/10
CPCB60W30/14B60W40/06B60W40/072B60W40/10
Inventor 蒋祖坚廖尉华陈有辉覃高峰张韬
Owner SAIC-GM-WULING AUTOMOBILE CO LTD