Automatic vehicle driving method and device based on vehicle-road coordination

A technology of automatic driving and vehicle-road coordination, applied in the traffic control system, instrument, traffic control system of road vehicles, etc., can solve the problems of limited perception distance, poor safety and operating efficiency, and inability to perceive vehicle traffic information, etc. Achieve the effect of improving the perception range, improving efficiency and safety

Inactive Publication Date: 2019-10-15
SHENZHEN CHENGGU TECH CO LTD
View PDF13 Cites 45 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a vehicle automatic driving method based on vehicle-road coordination to solve the problem in the prior art that the perception distance of the vehicle automati

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
  • Automatic vehicle driving method and device based on vehicle-road coordination
  • Automatic vehicle driving method and device based on vehicle-road coordination
  • Automatic vehicle driving method and device based on vehicle-road coordination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] The technical solution disclosed in the present invention is mainly based on the automatic driving of the vehicle realized by the vehicle-road coordination technology. The surrounding environment is sensed by the preset roadside sensor system, and the road condition information of a far range on the road on which the vehicle is traveling is acquired and adjusted in advance to realize Effec...

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 embodiment of the invention discloses an automatic vehicle driving method and a device based on vehicle-road coordination. The method comprises steps of obtaining current real-time location information and destination information uploaded by a target vehicle; obtaining real-time road condition information by using a preset roadside sensor, generating a real-time driving suggestion for the target vehicle according to the current real-time location information, the destination information and the real-time road condition information; and controlling the automatic driving of the target vehicle according to the driving suggestion received by an on-board device and a high-precision map. The automatic vehicle driving method based on vehicle-road coordination can acquire real-time road condition information in a remote detection area by acquiring the roadside sensor, thereby avoiding installing lots of sensors on an automatic driving vehicle, improving automatic driving perception range of the vehicle based on vehicle-road coordination, and enhancing efficiency and safety of the automatic driving vehicle.

Description

technical field [0001] Embodiments of the present invention relate to the field of vehicle automatic driving, in particular to a method and device for vehicle automatic driving based on vehicle-road coordination, and also relate to an electronic device and a computer-readable storage medium. Background technique [0002] With the gradual increase of road vehicles, traffic problems have become increasingly prominent. According to statistics, nearly 90,000 people have lost their precious lives due to collision traffic accidents every year, and about 300,000 people have been injured in traffic accidents. Security is often the part that people are most concerned about. In recent years, with the rapid development of artificial intelligence technology, the realization of intelligent and automatic driving of vehicles has become the focus of the development of the automobile industry, and the auxiliary vehicle automatic driving system is the basis for realizing automatic driving of ...

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): G08G1/0967
CPCG08G1/0967G08G1/096725
Inventor 杨国道嵇家刚
Owner SHENZHEN CHENGGU TECH 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