ds_20260617_092237
收藏Hugging Face2026-06-17 更新2026-06-17 收录
下载链接:
https://huggingface.co/datasets/ljnel/ds_20260617_092237
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资源简介:
该数据集是一个由LeRobot创建的机器人数据集,包含5个总episodes和299个总frames,专注于一个任务。数据特征丰富,包括动作(以6维浮点数组表示,具体为机器人关节位置:肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部滚动和夹爪位置)、观察状态(同样为6维浮点数组,对应关节位置)、相机图像(采用视频格式,分辨率为480x640,3通道,帧率30fps),以及时间戳、帧索引、episode索引、索引和任务索引等元数据。数据集以parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB,机器人类型为so_follower,适用于机器人控制和学习任务的研究与开发。
This dataset is a robot dataset created by LeRobot, containing a total of 5 episodes and 299 frames, focused on one task. It features rich data characteristics, including actions (represented as a 6-dimensional floating-point array, specifically for robot joint positions: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist roll, and gripper position), observation states (also a 6-dimensional floating-point array corresponding to joint positions), camera images (in video format, with a resolution of 480x640, 3 channels, and a frame rate of 30fps), along with metadata such as timestamps, frame indices, episode indices, indices, and task indices. The dataset is stored in parquet file format, with a total data file size of 100MB and a video file size of 200MB, using the robot type so_follower, making it suitable for research and development in robot control and learning tasks.
提供机构:
ljnel创建时间:
2026-06-17
原始信息汇总
数据集概况
- 名称: ds_20260617_092237
- 许可证: Apache-2.0
- 任务类别: 机器人学 (robotics)
- 标签: LeRobot, robotics, lerobot, LeLab
数据集结构
该数据集包含5个片段(episodes),总计299帧,涵盖1个任务。数据以 Parquet 格式存储,视频以 MP4 格式存储,数据路径为 data/*/*.parquet。
- 帧率 (FPS): 30
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 分块大小 (chunks_size): 1000
特征 (Features)
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| action | float32 | (6,) | 动作,包含 shoulder_pan、shoulder_lift、elbow_flex、wrist_flex、wrist_roll、gripper 的位置 |
| observation.state | float32 | (6,) | 观测状态,与动作特征名称一致 |
| observation.images.cam | video | (480, 640, 3) | 摄像头图像,AV1 编码,30 FPS |
| timestamp | float32 | (1,) | 时间戳 |
| frame_index | int64 | (1,) | 帧索引 |
| episode_index | int64 | (1,) | 片段索引 |
| index | int64 | (1,) | 索引 |
| task_index | int64 | (1,) | 任务索引 |
机器人类型
- 机器人类型: so_follower
数据划分
| 划分 | 片段索引范围 |
|---|---|
| 训练集 | 0:5 |
相关链接
- 数据集可视化: https://huggingface.co/spaces/lerobot/visualize_dataset?path=ljnel/ds_20260617_092237



