excavator-motion
收藏资源简介:
Excavator-Motion是一个大规模的挖掘机运动轨迹数据集,包含三种不同的挖掘机模型。每个H5文件记录了从挖掘开始到卡车装满的完整运动轨迹。该数据集不仅包含来自相同视角的RGB图像,还包括全局视角下的高程地图和挖掘机关节角度的精细测量。
Excavator-Motion is a large-scale excavator motion trajectory dataset covering three distinct excavator models. Each H5 file records the complete motion trajectory from the start of excavation until the truck is fully loaded. This dataset not only includes RGB images captured from the same viewing perspective, but also provides elevation maps under the global view and precise measurements of the excavator's joint angles.
Excavator-Motion 数据集概述
数据集简介
- 名称:Excavator-Motion
- 类型:挖掘机运动轨迹数据集
- 规模:大规模
- 内容:包含三种不同挖掘机模型的完整运动轨迹,从挖掘开始到卡车满载的全过程记录
- 特点:
- 包含与Excavator-Video数据集相同的RGB图像
- 提供全局视角的高程地图
- 包含细粒度的挖掘机关节角度测量数据
许可证
- 类型:CC BY-NC-SA 4.0
下载方式
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推荐工具:huggingface-cli
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完整数据集下载命令: bash huggingface-cli download fuxi-robot/excavator-motion --repo-type dataset --local-dir .
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单文件下载命令(示例): bash huggingface-cli download fuxi-robot/excavator-motion xcmg_data_2025-04-11-17-46-49.hdf5 --repo-type dataset --local-dir .
数据结构
| 组 | 形状 | 含义 |
|---|---|---|
| /observation/timestamp | [N] | 时间戳(纳秒) |
| /observation/images/main | [N, 384, 480, 3] | 主视角RGB图像 |
| /observation/images/elevation | [N, 200, 200, 3] | 激光雷达高程图像 |
| /observation/qpos | [N, 4] | 关节角度(弧度),顺序为[动臂、斗杆、铲斗、回转] |
| /action | [N, 4] | 关节角度变化量(弧度),顺序为[动臂、斗杆、铲斗、回转] |
可视化工具
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命令示例: bash python scripts/visualize.py --data_path=./data/75/xcmg_data_2025-04-11-17-46-49.hdf5 --out_dir=. --format=mp4 --fps=30
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示例视频:
- https://huggingface.co/datasets/fuxi-robot/excavator-motion/resolve/main/assets/75.mp4
- https://huggingface.co/datasets/fuxi-robot/excavator-motion/resolve/main/assets/490.mp4
- https://huggingface.co/datasets/fuxi-robot/excavator-motion/resolve/main/assets/306.mp4
数据转换工具
- 转换命令: bash python scripts/excavator_h5_to_lerobot.py --src_dir=... --dst_dir=.




