为尘土密集的农业环境设计传感器测试场,提升自动驾驶农机可靠性。
Concept of a Sensor Test Environment for Dusty Agricultural Conditions
- 构建室内外结合的封闭式粉尘测试环境,模拟真实农业工况。
- 可实现有无粉尘条件下的数据重复采集,验证传感器性能退化。
- 适用于农机传感器研发与算法鲁棒性测试,适合工业界与科研机构使用。
农业中的粉尘对自主农业机械的传感器和算法性能构成重大挑战。为此,本文提出一种包含室内外区域的测试场概念:室内部分设有循环粉尘的实验台和可放置全尺寸物体的试验厅;室外部分配备专用测试装置,可在真实农业作业中重复采集有尘与无尘条件下的数据。整个测试场及装置以三维形式可视化呈现,支持对传感器在恶劣环境下的表现进行系统评估。
原文摘要 · Abstract (English)
Dust in agriculture presents a significant challenge for autonomous agricultural machinery. Dust can impair the performance of sensors and algorithms. This work, therefore, presents a concept for a proving ground consisting of an indoor and outdoor area. The indoor area comprises a laboratory test bench where dust circulates in a closed system and a test hall where life-size objects can be placed. The outdoor area features dedicated test setups that enable reproducible data to be recorded with and without dust during real-world agriculture work. The proving ground and the setups are visualized in 3D.
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