Research on Comprehensive Vehicle Information Detection Technology Based on Single-Point Laser Ranging
In response to the limitations of existing vehicle detection technologies when applied to distributed sensor networks for road traffic holographic perception, this paper proposes a vehicle information detection technology based on single-point laser ranging. The system uses two single-point laser ra...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-02-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/25/5/1303 |
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| author | Haiyu Chen Xin Wen Yunbo Liu Hui Zhang |
| author_facet | Haiyu Chen Xin Wen Yunbo Liu Hui Zhang |
| author_sort | Haiyu Chen |
| collection | DOAJ |
| description | In response to the limitations of existing vehicle detection technologies when applied to distributed sensor networks for road traffic holographic perception, this paper proposes a vehicle information detection technology based on single-point laser ranging. The system uses two single-point laser radars with fixed angles, combined with an adaptive threshold state machine and waveform segmentation fusion, to accurately detect vehicle speed, lane position, and other parameters. Compared with traditional methods, this technology offers advantages such as richer detection dimensions, low cost, and ease of installation and maintenance, making it suitable for large-scale traffic monitoring on secondary roads, highways, and suburban roads. Experimental results show that the system achieves high accuracy and reliability in low-to-medium-traffic flow scenarios, demonstrating its potential for intelligent road traffic applications. |
| format | Article |
| id | doaj-art-f7f2bc2cfd5a4461a576654f17dceab3 |
| institution | OA Journals |
| issn | 1424-8220 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-f7f2bc2cfd5a4461a576654f17dceab32025-08-20T02:06:15ZengMDPI AGSensors1424-82202025-02-01255130310.3390/s25051303Research on Comprehensive Vehicle Information Detection Technology Based on Single-Point Laser RangingHaiyu Chen0Xin Wen1Yunbo Liu2Hui Zhang3Guangdong Provincial Key Laboratory of Intelligent Transportation System, School of Intelligent Systems Engineering, Shenzhen Campus, Sun Yat-sen University, Shenzhen 518107, ChinaGuangdong Provincial Key Laboratory of Intelligent Transportation System, School of Intelligent Systems Engineering, Shenzhen Campus, Sun Yat-sen University, Shenzhen 518107, ChinaGuangdong Provincial Key Laboratory of Intelligent Transportation System, School of Intelligent Systems Engineering, Shenzhen Campus, Sun Yat-sen University, Shenzhen 518107, ChinaGuangdong Provincial Key Laboratory of Intelligent Transportation System, School of Intelligent Systems Engineering, Shenzhen Campus, Sun Yat-sen University, Shenzhen 518107, ChinaIn response to the limitations of existing vehicle detection technologies when applied to distributed sensor networks for road traffic holographic perception, this paper proposes a vehicle information detection technology based on single-point laser ranging. The system uses two single-point laser radars with fixed angles, combined with an adaptive threshold state machine and waveform segmentation fusion, to accurately detect vehicle speed, lane position, and other parameters. Compared with traditional methods, this technology offers advantages such as richer detection dimensions, low cost, and ease of installation and maintenance, making it suitable for large-scale traffic monitoring on secondary roads, highways, and suburban roads. Experimental results show that the system achieves high accuracy and reliability in low-to-medium-traffic flow scenarios, demonstrating its potential for intelligent road traffic applications.https://www.mdpi.com/1424-8220/25/5/1303intelligent roadsvehicle detectionsensing technologiessingle-point laser rangingadaptive threshold state machine |
| spellingShingle | Haiyu Chen Xin Wen Yunbo Liu Hui Zhang Research on Comprehensive Vehicle Information Detection Technology Based on Single-Point Laser Ranging Sensors intelligent roads vehicle detection sensing technologies single-point laser ranging adaptive threshold state machine |
| title | Research on Comprehensive Vehicle Information Detection Technology Based on Single-Point Laser Ranging |
| title_full | Research on Comprehensive Vehicle Information Detection Technology Based on Single-Point Laser Ranging |
| title_fullStr | Research on Comprehensive Vehicle Information Detection Technology Based on Single-Point Laser Ranging |
| title_full_unstemmed | Research on Comprehensive Vehicle Information Detection Technology Based on Single-Point Laser Ranging |
| title_short | Research on Comprehensive Vehicle Information Detection Technology Based on Single-Point Laser Ranging |
| title_sort | research on comprehensive vehicle information detection technology based on single point laser ranging |
| topic | intelligent roads vehicle detection sensing technologies single-point laser ranging adaptive threshold state machine |
| url | https://www.mdpi.com/1424-8220/25/5/1303 |
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