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

Unmanned vehicle control method, device and unmanned vehicle

A control method and unmanned vehicle technology, applied in the traffic control system of road vehicles, traffic signal control, traffic control system, etc., can solve problems such as traffic congestion and prone to collision risks

Active Publication Date: 2021-08-03
BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a small, low-speed autonomous vehicle driving on a non-motorized lane passes through an intersection in the same manner as an autonomous vehicle traveling on a motorized lane, it will easily lead to traffic congestion and risk of collision

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
  • Unmanned vehicle control method, device and unmanned vehicle
  • Unmanned vehicle control method, device and unmanned vehicle
  • Unmanned vehicle control method, device and unmanned vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0027] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.

[0029] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of t...

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 disclosure discloses an unmanned vehicle control method, device and unmanned vehicle, and relates to the field of unmanned vehicles. The method includes: obtaining the current position of the unmanned vehicle running on the non-motor vehicle lane; according to the current position of the unmanned vehicle, obtaining the set of traffic lights in the front navigation path of the unmanned vehicle within a predetermined range from the unmanned vehicle. Each traffic light in the light set corresponds to at least one corresponding stop line; according to the state of the first traffic light closest to the unmanned vehicle along the navigation path in the traffic light set, determine whether to mark the stop sign on the stop line in front of the unmanned vehicle ; According to the status information of the stop line in front of the unmanned vehicle, control the unmanned vehicle to pass through the intersection in the navigation path. The disclosure enables unmanned vehicles running on non-motor vehicle lanes to pass intersections more reasonably and safely.

Description

technical field [0001] The present disclosure relates to the field of unmanned vehicles, in particular to an unmanned vehicle control method and device and the unmanned vehicle. Background technique [0002] For self-driving cars that can drive on motor lanes, they can cross intersections in accordance with the traffic rules of motor lanes. But for small, low-speed self-driving vehicles driving on non-motorized lanes, the traffic rules for motorized lanes are not fully applicable. For example, a motor vehicle only needs to go through one traffic light to turn left, while a small low-speed self-driving vehicle has to go through two traffic lights in a row to turn left. If a small, low-speed self-driving vehicle driving on a non-motorized lane passes through an intersection as a self-driving car driving on a motorized lane, it will easily lead to traffic congestion and risk of collision. Contents of the invention [0003] A technical problem to be solved by the present dis...

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 Patents(China)
IPC IPC(8): G08G1/01G08G1/07G08G1/0968G08G1/16
CPCG08G1/0968G08G1/0104G08G1/0125G08G1/07G08G1/16
Inventor 刘江江张亮亮
Owner BEIJING JINGDONG QIANSHITECHNOLOGY 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