Manuel Trierweiler, Pedro Caldelas, Gabriel Gröninger, T. Peterseim, C. Neumann
{"title":"Influence of sensor blockage on automotive LiDAR systems","authors":"Manuel Trierweiler, Pedro Caldelas, Gabriel Gröninger, T. Peterseim, C. Neumann","doi":"10.1109/SENSORS43011.2019.8956792","DOIUrl":null,"url":null,"abstract":"Performance degradation of automotive LiDAR systems due to contamination of the sensor cover is a key problem for self-driving cars in harsh environments. Here the influence of standardized dust on the maximum range of a LiDAR sensor is investigated. Several samples were prepared for the study covering a transmission range from 65-94%. For each sample, several pointclouds at varying distances of a specified target were recorded and evaluated. The results exhibit a reduction of the sensor maximum range up to 75%.","PeriodicalId":6710,"journal":{"name":"2019 IEEE SENSORS","volume":"25 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE SENSORS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SENSORS43011.2019.8956792","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 14
Abstract
Performance degradation of automotive LiDAR systems due to contamination of the sensor cover is a key problem for self-driving cars in harsh environments. Here the influence of standardized dust on the maximum range of a LiDAR sensor is investigated. Several samples were prepared for the study covering a transmission range from 65-94%. For each sample, several pointclouds at varying distances of a specified target were recorded and evaluated. The results exhibit a reduction of the sensor maximum range up to 75%.
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