rl_on_robot
收藏Hugging Face2026-05-16 更新2026-05-16 收录
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https://huggingface.co/datasets/ThijsH04/rl_on_robot
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资源简介:
该数据集是一个使用LeRobot工具创建的机器人数据集,包含机器人动作和状态观察数据。具体特征包括6维浮点型动作和状态向量,对应肩部平移、肩部提升、肘部弯曲、手腕弯曲、手腕滚动和夹爪位置,以及来自前置摄像头的视频图像(分辨率720x1280,3通道,20fps)。数据还包含时间戳、帧索引、episode索引、任务索引等元数据。数据集总共有40个episodes、3200帧和2个任务,数据以parquet文件格式存储,视频以mp4格式存储。机器人类型为so_follower,适用于机器人学和强化学习任务,许可证为Apache 2.0。
This dataset is a robot dataset created using the LeRobot tool, containing robot action and state observation data. Specific features include 6-dimensional floating-point action and state vectors corresponding to shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist roll, and gripper position, as well as video images from a front-facing camera (resolution 720x1280, 3 channels, 20fps). The data also includes metadata such as timestamps, frame indices, episode indices, and task indices. The dataset consists of 40 episodes, 3200 frames, and 2 tasks, with data stored in parquet file format and videos in mp4 format. The robot type is so_follower, suitable for robotics and reinforcement learning tasks, and the license is Apache 2.0.
提供机构:
ThijsH04
创建时间:
2026-05-16
原始信息汇总
数据集概述
- 数据集名称: rl_on_robot
- 创建工具: LeRobot
- 许可证: Apache-2.0
- 任务类别: 机器人学 (robotics)
- 标签: LeRobot
数据集结构
- 代码库版本: v3.0
- 帧率 (FPS): 20
- 机器人类型: so_follower
特征 (Features)
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| action | float32 | [6] | 包含6个关节动作:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
| observation.state | float32 | [6] | 观测到的机器人状态,与action特征相同6个关节位置 |
| observation.images.front | video | [720, 1280, 3] (高×宽×通道) | 前置摄像头视频,分辨率为1280×720,像素格式yuv420p,编码为av1,帧率20fps,无深度信息,无音频 |
| timestamp | float32 | [1] | 时间戳 |
| frame_index | int64 | [1] | 帧索引 |
| episode_index | int64 | [1] | 回合索引 |
| index | int64 | [1] | 全局索引 |
| task_index | int64 | [1] | 任务索引 |
数据集规模
- 总回合数: 40
- 总帧数: 3200
- 总任务数: 2
- 数据分块大小: 1000
- 数据文件总大小: 100 MB
- 视频文件总大小: 200 MB
数据存储
- 数据路径: data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
- 视频路径: videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
数据划分
- 训练集: 占全部40个回合 (索引0到39)



