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Vehicle lane changing control method and device, readable storage medium and vehicle

A control method and vehicle technology, applied in the field of vehicles, can solve problems such as traffic safety

Inactive Publication Date: 2020-06-19
BEIJING AUTOMOTIVE IND CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the vehicle is changing lanes, traffic safety problems may occur. In order to avoid accidents and improve the safety of vehicles, it is necessary to control the lane changing of autonomous vehicles. Therefore, a vehicle lane changing control method is needed

Method used

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  • Vehicle lane changing control method and device, readable storage medium and vehicle
  • Vehicle lane changing control method and device, readable storage medium and vehicle
  • Vehicle lane changing control method and device, readable storage medium and vehicle

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Embodiment Construction

[0066] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0067] Existing lane-changing decisions for autonomous vehicles are generally based on the vehicle road model of the MSS (Minimum Safe Spacing) minimum safety distance, or based on the vehicle lane-changing model of the TTC (Time-To-Collision) collision time. Lane changing, in addition, there are some vehicle lane changing methods based on deep learning and reinforcement learning. But these methods are mainly to complete a static lane changing behavior. Since the minimum distance between vehicles on structured roads (for example, expressways) changes rapidly and requires a large amount of calculation, it is difficult for the existing technology to meet a lar...

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PUM

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Abstract

The invention relates to a vehicle lane changing control method and device, a readable storage medium and a vehicle. The method comprises the following steps: driving information of current driving ofa vehicle and environment information of current driving of the vehicle are acquired, wherein the driving information at least comprises the current position of the vehicle, and the environment information at least comprises lane line information of a current driving road of the vehicle; according to the current position of the vehicle and the lane line information, the state of each lane of thecurrent driving road of the vehicle is determined, wherein the state comprises one of idleness, occupation or half occupation; and the vehicle is controlled to change lanes according to the state of each lane. In this way, the requirement of the vehicle for real-time performance during lane changing can be met, and the accuracy of the determined lane state can be improved to a certain extent. Moreover, since the state of each lane of the current driving road of the vehicle is determined only according to the current position of the vehicle and the lane line information, the calculation processcan be simplified to a certain extent, and the lane changing efficiency of the vehicle can be further improved.

Description

technical field [0001] The present disclosure relates to the technical field of vehicles, in particular, to a vehicle lane change control method, device, readable storage medium and vehicle. Background technique [0002] Self-driving vehicles, also known as unmanned vehicles, are intelligent vehicles that realize unmanned driving through computer systems. Self-driving vehicles rely on artificial intelligence, visual computing, radar, monitoring devices, and global positioning systems to work together to allow computers to automatically and safely operate motor vehicles without any active human intervention. [0003] Autonomous vehicles are driving on the road and often need to change lanes. Traffic safety problems may occur when vehicles change lanes. In order to avoid accidents and improve the safety of vehicles, it is necessary to control the lane change of autonomous vehicles. Therefore, a vehicle lane change control method is needed. Contents of the invention [0004...

Claims

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Application Information

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IPC IPC(8): B60W30/18
CPCB60W30/18163B60W2520/10B60W2520/105
Inventor 彭程陈新李彪纪明君
Owner BEIJING AUTOMOTIVE IND CORP