2026-07-13_shakeitup4_bench_20260715_133827
收藏资源简介:
该数据集是一个基于LeRobot框架创建的多模态机器人学习数据集,包含名为so101_follower_dragon_tactile_bench的机器人平台在执行任务时收集的数据。数据集共60个任务片段,总计39270帧,采样频率为30帧/秒。数据特征包括:1) 机器人的6维浮点数动作指令,对应肩部平移、肩部抬升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置控制;2) 机器人的6维关节位置状态观测;3) 多视角视觉观测,来自顶部和腕部摄像头,分辨率640x480,3通道彩色;4) 触觉传感数据的频谱图表示,由dragonfly和accelero传感器在不同采样率(10kHz和100kHz)和FFT点数(如64、512、4096)下生成,以224x224的3通道图像(视频格式)存储;5) 辅助元数据,如时间戳、帧索引等。数据集主要用于机器人模仿学习、强化学习和多模态感知研究,特别关注视觉与触觉信息的结合。数据以Parquet文件格式存储,并包含对应的MP4视频文件。
This dataset is a multimodal robotic learning dataset created based on the LeRobot framework, containing data collected from the robotic platform named so101_follower_dragon_tactile_bench during task execution. The dataset consists of 60 task segments, totaling 39270 frames with a sampling frequency of 30 frames per second. The data features include: 1) 6-dimensional floating-point action commands for the robot, corresponding to shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation and gripper position control; 2) 6-dimensional joint position state observations of the robot; 3) Multi-view visual observations from the top and wrist cameras, with a resolution of 640x480 and 3-channel color; 4) Spectrogram representations of tactile sensing data, generated by dragonfly and accelero sensors at different sampling rates (10kHz and 100kHz) and FFT points e.g., 64, 512, 4096, stored as 3-channel 224x224 images in video format; 5) Auxiliary metadata such as timestamps and frame indices. This dataset is primarily used for research on robotic imitation learning, reinforcement learning and multimodal perception, with a particular focus on the fusion of visual and tactile information. The data is stored in Parquet file format, with corresponding MP4 video files included.
数据集概述
- 数据集名称:
2026-07-13_shakeitup4_bench_20260715_133827 - 许可证: Apache-2.0
- 任务类别: 机器人学(Robotics)
- 创建工具: 基于 LeRobot 创建
- 可视化入口: 在 Hugging Face Spaces 中可视化该数据集
数据集规格
| 属性 | 值 |
|---|---|
| 总集数(Episodes) | 60 |
| 总帧数(Frames) | 39,270 |
| 任务数量 | 1 |
| 帧率(FPS) | 30 |
| 代码库版本 | v3.0 |
| 数据块大小(Chunks) | 1,000 |
| 数据文件大小 | 100 MB |
| 视频文件大小 | 200 MB |
| 机器人类型 | so101_follower_dragon_tactile_bench |
| 数据分割 | 训练集:0-59集(全部60集用于训练) |
特征结构
动作(Action)
- 数据类型: float32
- 形状: [6]
- 维度含义:
shoulder_pan.pos,shoulder_lift.pos,elbow_flex.pos,wrist_flex.pos,wrist_roll.pos,gripper.pos
观测状态(Observation.state)
- 数据类型: float32
- 形状: [6]
- 维度含义: 与动作相同的6个关节位置
观测图像(Observation.images)
数据集包含多组视觉与触觉图像流,均为视频格式(AV1编码,yuv420p像素格式,30 FPS),具体如下:
| 图像键名 | 分辨率(高度×宽度×通道) | 说明 |
|---|---|---|
top |
480×640×3 | 顶部摄像头 |
wrist |
480×640×3 | 腕部摄像头 |
tactile_spectrogram_dragonfly_100kHz_nfft_512 |
224×224×3 | 触觉频谱图(蜻蜓传感器,100kHz采样,512点NFFT) |
tactile_spectrogram_dragonfly_100kHz_nfft_4096 |
224×224×3 | 触觉频谱图(蜻蜓传感器,100kHz采样,4096点NFFT) |
tactile_spectrogram_dragonfly_10kHz_nfft_64 |
224×224×3 | 触觉频谱图(蜻蜓传感器,10kHz采样,64点NFFT) |
tactile_spectrogram_dragonfly_10kHz_nfft_512 |
224×224×3 | 触觉频谱图(蜻蜓传感器,10kHz采样,512点NFFT) |
tactile_spectrogram_accelero_100kHz_nfft_512 |
224×224×3 | 触觉频谱图(加速度计,100kHz采样,512点NFFT) |
tactile_spectrogram_accelero_100kHz_nfft_4096 |
224×224×3 | 触觉频谱图(加速度计,100kHz采样,4096点NFFT) |
tactile_spectrogram_accelero_10kHz_nfft_64 |
224×224×3 | 触觉频谱图(加速度计,10kHz采样,64点NFFT) |
tactile_spectrogram_accelero_10kHz_nfft_512 |
224×224×3 | 触觉频谱图(加速度计,10kHz采样,512点NFFT) |
其他辅助字段
- timestamp: float32, [1] —— 时间戳
- frame_index: int64, [1] —— 帧索引
- episode_index: int64, [1] —— 集索引
- index: int64, [1] —— 全局索引
- task_index: int64, [1] —— 任务索引
数据组织
- 数据文件路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 配置: 默认配置名为
default,数据文件为data/*/*.parquet



