A Method to Improve the Accuracy of Angle for Automotive Radar

Siyu Bai; Chengfa Xu

doi:10.1109/ICSIDP47821.2019.9173311

A Method to Improve the Accuracy of Angle for Automotive Radar

Siyu Bai, Chengfa Xu

School of Information and Electronics

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

By analyzing the data collected by automotive radar, it is found that the angular glint phenomenon which occurs during the movement of the target makes the angle measurement value fluctuate. In this paper, the mean value filtering method is used to smooth the angle measurement collected by the radar, the point number of the filtering algorithm limitted by the hysteresis effect caused by the mean filtering due to the vehicle's mobility is analyzed. By simulating and analyzing measured data, it's found that the method can reduce the angular glint error and improve the angular measurement accuracy of the radar.

Original language	English
Title of host publication	ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728123455
DOIs	https://doi.org/10.1109/ICSIDP47821.2019.9173311
Publication status	Published - Dec 2019
Event	2019 IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2019 - Chongqing, China Duration: 11 Dec 2019 → 13 Dec 2019

Publication series

Name	ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019

Conference

Conference	2019 IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2019
Country/Territory	China
City	Chongqing
Period	11/12/19 → 13/12/19

Keywords

angular glint
automotive radar
mean filtering
measuring angle

Access to Document

10.1109/ICSIDP47821.2019.9173311

Cite this

Bai, S., & Xu, C. (2019). A Method to Improve the Accuracy of Angle for Automotive Radar. In ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019 Article 9173311 (ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSIDP47821.2019.9173311

@inproceedings{7f6d0f55a7e5464891eccdaac27b9b77,

title = "A Method to Improve the Accuracy of Angle for Automotive Radar",

abstract = "By analyzing the data collected by automotive radar, it is found that the angular glint phenomenon which occurs during the movement of the target makes the angle measurement value fluctuate. In this paper, the mean value filtering method is used to smooth the angle measurement collected by the radar, the point number of the filtering algorithm limitted by the hysteresis effect caused by the mean filtering due to the vehicle's mobility is analyzed. By simulating and analyzing measured data, it's found that the method can reduce the angular glint error and improve the angular measurement accuracy of the radar.",

keywords = "angular glint, automotive radar, mean filtering, measuring angle",

author = "Siyu Bai and Chengfa Xu",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2019 ; Conference date: 11-12-2019 Through 13-12-2019",

year = "2019",

month = dec,

doi = "10.1109/ICSIDP47821.2019.9173311",

language = "English",

series = "ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019",

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}

Bai, S & Xu, C 2019, A Method to Improve the Accuracy of Angle for Automotive Radar. in ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019., 9173311, ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2019, Chongqing, China, 11/12/19. https://doi.org/10.1109/ICSIDP47821.2019.9173311

A Method to Improve the Accuracy of Angle for Automotive Radar. / Bai, Siyu; Xu, Chengfa.
ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 9173311 (ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A Method to Improve the Accuracy of Angle for Automotive Radar

AU - Bai, Siyu

AU - Xu, Chengfa

PY - 2019/12

Y1 - 2019/12

N2 - By analyzing the data collected by automotive radar, it is found that the angular glint phenomenon which occurs during the movement of the target makes the angle measurement value fluctuate. In this paper, the mean value filtering method is used to smooth the angle measurement collected by the radar, the point number of the filtering algorithm limitted by the hysteresis effect caused by the mean filtering due to the vehicle's mobility is analyzed. By simulating and analyzing measured data, it's found that the method can reduce the angular glint error and improve the angular measurement accuracy of the radar.

AB - By analyzing the data collected by automotive radar, it is found that the angular glint phenomenon which occurs during the movement of the target makes the angle measurement value fluctuate. In this paper, the mean value filtering method is used to smooth the angle measurement collected by the radar, the point number of the filtering algorithm limitted by the hysteresis effect caused by the mean filtering due to the vehicle's mobility is analyzed. By simulating and analyzing measured data, it's found that the method can reduce the angular glint error and improve the angular measurement accuracy of the radar.

KW - angular glint

KW - automotive radar

KW - mean filtering

KW - measuring angle

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U2 - 10.1109/ICSIDP47821.2019.9173311

DO - 10.1109/ICSIDP47821.2019.9173311

M3 - Conference contribution

AN - SCOPUS:85091914355

T3 - ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019

BT - ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2019 IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2019

Y2 - 11 December 2019 through 13 December 2019

ER -

Bai S, Xu C. A Method to Improve the Accuracy of Angle for Automotive Radar. In ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 9173311. (ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019). doi: 10.1109/ICSIDP47821.2019.9173311

A Method to Improve the Accuracy of Angle for Automotive Radar

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