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

Vehicle-mounted sensor fused traffic target detection system

A vehicle-mounted sensor and target detection technology, applied in radio wave measurement systems, instruments, measurement devices, etc., can solve problems such as poor anti-environmental disturbance ability, detection system failure, etc., achieve the best performance, improve robustness and stability , The effect of improving the accuracy of 3D target detection

Pending Publication Date: 2022-04-05
南昌智能新能源汽车研究院
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the proposed methods use tight coupling between sensor data. When a sensor fails or the data differs greatly, it may directly lead to the failure of the detection system and poor ability to resist environmental disturbances.

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-mounted sensor fused traffic target detection system
  • Vehicle-mounted sensor fused traffic target detection system
  • Vehicle-mounted sensor fused traffic target detection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0031] Such as figure 1 As shown, the present invention provides a vehicle-mounted sensor fusion traffic target detection system. First, each module of the intelligent driving system is arranged on the intelligent driving controller, and sensors such as RGB cameras, night vision cameras, millimeter-wave radars, and laser radars are ...

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

A vehicle-mounted sensor fused traffic target detection system of the present invention comprises sensors and an intelligent driving controller, the sensors comprise an RGB camera, a night vision camera, a millimeter wave radar and a laser radar, and the intelligent driving controller comprises a fusion algorithm module for outputting 3D target information, a motion planning module and a motion control module. The sensor inputs original data into the intelligent driving controller through a data line, and through a fusion algorithm of the intelligent driving controller, the control chassis is controlled through a CAN signal, and an automatic driving task is completed. Compared with a camera in the prior art, the robustness and the stability of the environment sensing module of the intelligent driving system can be improved.

Description

technical field [0001] The invention relates to the field of intelligent networked vehicles, in particular to a vehicle-mounted sensor fusion traffic target detection system. Background technique [0002] The detection of objects in the surrounding environment of smart cars is one of the important research contents. At present, target detection technology is gradually transitioning from planar 2D target detection to spatial 3D target detection, mainly because 3D target detection can output the category of environmental targets within the perception range and information such as position, length, width, height, and azimuth in three-dimensional space. Moreover, 3D target detection is more suitable for other task modules after detection, such as target tracking, prediction and path planning. [0003] For the research of environmental 3D target detection, there are already a large number of sensor technologies available for reference. Image-based 3D target detection mainly use...

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): G06V20/56G06V10/44G06V10/764G06V10/82G06V10/80G06K9/62G06N3/04G06N3/08G01S13/931G01S17/931
Inventor 田炜邓振文熊璐黄禹尧谭大艺陈涵晟高众郑泽涵
Owner 南昌智能新能源汽车研究院
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