Vehicle control method, device and computer program product

A vehicle control and vehicle technology, applied in the fields of devices, computer program products, and vehicle control methods, can solve problems such as intersections that do not take into account no steering diversion lines, and achieve rich steering behaviors, improved safety, and improved authenticity. Effect

Active Publication Date: 2021-12-14
TENCENT TECH (SHENZHEN) CO LTD
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that at present, only the situation of intersections with turning guides is usually considered, and the situation of intersections without turning guides is not considered; then, how to control vehicles to pass through intersections without turning guides to Driving into the downstream lane becomes a research hotspot

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle control method, device and computer program product
  • Vehicle control method, device and computer program product
  • Vehicle control method, device and computer program product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0048]Artificial Intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. In other words, artificial intelligence is a comprehensive technique of computer science that attempts to understand the nature of intelligence and produce a new kind of intelligent machine that can respond in a similar way to human intelligence. Artificial intelligence is to study the design principles and implementation methods of various intelligent machines, so that the machines have the functions of perception, reasoning and decision-making. Artificial intelligence technol...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a vehicle control method and a device and a computer program product, which can be applied to the field of automatic driving. The method comprises the steps that: controlling a target vehicle to run in an upstream turning lane, wherein the upstream turning lane is communicated with N downstream lanes through intersections, the intersection comprises M virtual lanes located between the upstream turning lane and the N downstream lanes; determining lane congestion information of each virtual lane in the M virtual lanes, wherein the lane congestion information refers to information used for reflecting the congestion degree of the virtual lanes; according to the lane congestion information of each virtual lane, selecting one virtual lane from the M virtual lanes as a target virtual lane; and controlling the target vehicle to drive into the target virtual lane, so that the target vehicle drives into one of the N downstream lanes through the intersection. According to the invention, the turning behavior of the target vehicle at the intersection without the turning diversion line is richer and more real, and the passing efficiency is effectively improved.

Description

technical field [0001] The present application relates to the field of Internet technology, specifically to the field of automatic driving technology, and in particular to a vehicle control method, device and computer program product. Background technique [0002] With the increasing development of artificial intelligence, artificial intelligence technology is more and more widely used in life, such as the application of automatic driving technology. Among them, traffic simulation is an important stage before the implementation of automatic driving technology; through pre-carrying out traffic simulation, automatic driving technology can maintain better performance in practical application. At present, no matter in the traffic simulation process or the actual automatic driving process, it is usually necessary to set some steering guide lines between the upstream turning lane and the downstream lane connected by the intersection to limit the time when the vehicle passes throug...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60W60/00B60W30/18
CPCB60W60/0011B60W30/18163
Inventor 杜海宁
Owner TENCENT TECH (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap