Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Vehicle control method and device and computer readable storage medium

A control method and vehicle technology, applied in the field of devices, computer-readable storage media, and vehicle control methods, capable of solving problems such as inability of vehicles to accurately stop and poor positioning accuracy of destination points

Active Publication Date: 2020-02-14
SHENZHEN SKYWORTH DIGITAL TECH CO LTD
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a vehicle control method, device and computer-readable storage medium, aiming to solve the problem that the positioning accuracy of the target point in the existing SLAM positioning is poor, resulting in the inability of the vehicle to stop accurately

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 and device and computer readable storage medium
  • Vehicle control method and device and computer readable storage medium
  • Vehicle control method and device and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0046] refer to figure 1 , figure 1 It is a schematic structural diagram of the control device of the vehicle in the hardware operating environment involved in the solution of the embodiment of the present invention.

[0047] like figure 1As shown, the vehicle control device may include: a processor 1001 , such as a CPU (Central Processing Unit, central processing unit), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the netwo...

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. The vehicle control method includes the steps of obtaining a ground image on the basis of a photographing device installed on a vehicle body of a vehicle when it is detected that the vehicle arrives as a navigation destination, obtaining a linear equation of ground marking lines as the first linear equation according to the ground image, determining the relative position information between the current position and orientation of the vehicle and a storage location destination point according to the first linear equation and a preset storage location hole deviation distance, calculating corresponding driving data when the vehicle arrives at the storage location destination point on the basis of the relative position information, and controlling the vehicle to be driven to the storage location destination point according to the driving data. The invention further discloses a vehicle control device and a computer readable storage medium. The problems that the positioning precision of a destination point in existing SLAM positioning is poor and a vehicle cannot be accurately parked can be solved.

Description

technical field [0001] The present invention relates to the technical field of intelligent navigation, in particular to a vehicle control method, device and computer-readable storage medium. Background technique [0002] SLAM (Simultaneous Localization and Mapping, real-time positioning and map construction) based on the natural environment includes two major functions: positioning and mapping. Among them, the main function of map building is to understand the surrounding environment and establish the corresponding relationship between the surrounding environment and space; the main function of positioning is to judge the position of the car body in the map according to the built map, so as to obtain information in the environment. Secondly, lidar is an active detection sensor that does not depend on external lighting conditions and has high-precision ranging information. Therefore, the lidar-based SLAM method is still the most widely used method in the robot SLAM method, a...

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
IPC IPC(8): B60W40/10B60W50/00G01C21/26
CPCB60W40/10B60W50/00B60W2050/0034G01C21/26
Inventor 赵健章刘瑞超
Owner SHENZHEN SKYWORTH DIGITAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com