The performance-complexity efficient time-to-digit and data-processing chips design and validation for a LiDAR system

Ching Hwa Cheng, Ching Kun Chao, Kai Chun Yeh, Don Gey Liu, Sheng Di Lin

研究成果: Conference contribution同行評審

摘要

Light Detection and Ranging (LiDAR) is a high-price system for wide-usage automotive driving requirements. The design, implementation, and validation of a performance-complexity efficient LiDAR system are introduced in this paper. A Time-to-Digit (TDC) chip with a low-cost Data-Processing (DP) chip is utilized in this system. The proposed chips have been well validated and can be utilized as processing cores for a generic LiDAR system. The measurement accuracy is a comparison with a high-price commercial product of Time-Correlated Single-Photon-Counting (TCSPC). The values show the proposed system accuracy is respectable for the comparison by many distances from 4.8m to 44.6m, the maximum difference is 0.3%.

原文English
主出版物標題2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728192017
DOIs
出版狀態Published - 2021
事件53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Daegu, 韓國
持續時間: 22 5月 202128 5月 2021

出版系列

名字Proceedings - IEEE International Symposium on Circuits and Systems
2021-May
ISSN(列印)0271-4310

Conference

Conference53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021
國家/地區韓國
城市Daegu
期間22/05/2128/05/21

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