Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Driver assistance system and method based on millimetre-wave radar, terminal and medium

A millimeter-wave radar, assisted driving technology, applied in radio wave measurement systems, radio wave reflection/re-radiation, transportation and packaging, etc., can solve the problem of semantic information not contributing

Active Publication Date: 2019-09-06
ZONGMU TECH SHANGHAI CO LTD
View PDF15 Cites 29 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

but did not contribute to how to process point clouds to obtain semantic information of point clouds within vehicle radar coverage

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
  • Driver assistance system and method based on millimetre-wave radar, terminal and medium
  • Driver assistance system and method based on millimetre-wave radar, terminal and medium
  • Driver assistance system and method based on millimetre-wave radar, terminal and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0088] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0089] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the i...

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 provides a driver assistance system and method based on a millimetre-wave radar, a terminal and a storage medium. The driver assistance system based on the millimetre-wave radar comprises at least one millimetre-wave (mmW) transceiver (Tx / Rx), an original data processing unit, a dynamic and static separation unit, a fusion unit, an analysis unit and a decision-making unit. The driverassistance system based on the millimetre-wave radar in the invention does not depend on a visual sensor; point cloud data singly obtained by the millimetre-wave radar is subjected to pre-processing,fusion, dynamic and static separation, individual semantic acquisition, tracking and analysis; therefore, the effect having the same target obtained by image processing through the visual sensor canbe achieved; furthermore, fusion between visual perception data and radar perception data can be utilized in the invention; then, processing or analysis is carried out; for target object tracking, therelative distance, speed and angle data are relatively precise in the invention; and thus, the driver assistance system disclosed by the invention is more suitable for being used in complex scenes having relatively high people flow, such as a parking lot, a garden and a basement.

Description

technical field [0001] The present invention relates to the technical field of automotive electronics, in particular to a millimeter-wave radar-based assisted driving system, method, terminal and medium. Background technique [0002] Assisted driving technology is now becoming more and more mature. Judging from the current technology, the commonly used sensing devices in Advanced Driver Assistance System (ADAS) and unmanned driving systems are visual sensing devices, ultrasonic radar, and lidar. [0003] The reason why the camera is used as a perception device is that the resolution of the camera is higher than that of other sensors, and it can obtain enough environmental details to help the vehicle recognize the environment. The on-board camera can describe the appearance and shape of objects, read signs, etc. The limitations of visual perception equipment are: it is impossible to accurately detect the distance of objects, it is greatly affected by light, and poor light is ...

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): G01S13/88G01S13/93
CPCG01S13/88G01S13/931B60W2554/00G01S2013/932
Inventor 李旭阳李刚邱宗德郑博
Owner ZONGMU TECH SHANGHAI 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
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