taccap-g1-Connect-the-charger-to-the-Type-C-data-cable-0720
收藏资源简介:
该数据集由LeRobot创建,专注于机器人操作任务,具体任务为将充电器连接到Type-C数据线。数据集包含186个训练集,总计178,989帧数据,帧率为30fps。数据来自双TacCap夹爪机器人(bi_taccap_gripper),结构包括动作数据(如左右工具的TCP位姿和夹爪位置)、状态观测(与动作相同结构)、多视角图像观测(包括左右触觉传感器图像和左右手腕摄像头视频,图像分辨率分别为400x700和480x640),以及时间戳、帧索引、集索引等元数据。数据以Parquet格式存储,总数据文件大小为100MB,视频文件大小为200MB。
This dataset was developed by LeRobot, focusing on robotic manipulation tasks, specifically the task of connecting a charger to a Type-C data cable. It includes 186 training splits, with a total of 178,989 frames at a frame rate of 30 fps. All data is collected from a dual TacCap gripper robot (bi_taccap_gripper), and the dataset structure covers action data (e.g., TCP poses and gripper positions of the left and right tools), state observations (sharing the same structure as the action data), multi-view image observations (including left and right tactile sensor images and videos from the left and right wrist cameras, with image resolutions of 400×700 and 480×640 respectively), as well as metadata such as timestamps, frame indices, and dataset indices. The data is stored in Parquet format, with a total data file size of 100 MB and a total video file size of 200 MB.
数据集概述
数据集名称:taccap-g1-Connect-the-charger-to-the-Type-C-data-cable-0720
许可证:Apache-2.0
任务类别:机器人学(robotics)
标签:LeRobot
数据集规模与结构
- 总片段数(episodes):186
- 总帧数(frames):178,989
- 任务数量:1
- 帧率:30 FPS
- 数据文件大小:100 MB
- 视频文件大小:200 MB
- 片段块大小:1000
- 数据集拆分:全部186个片段用于训练(
train: 0:186)
机器人类型:bi_taccap_gripper
数据特征
数据集包含以下特征字段:
1. 动作(action)与观测状态(observation.state)
- 数据类型:
float32 - 维度:20维
- 包含变量:
- 左侧TCP(工具中心点)位置与姿态:
x,y,z,r1,r2,r3,r4,r5,r6 - 左侧夹爪位置:
left_gripper.pos - 右侧TCP位置与姿态:
x,y,z,r1,r2,r3,r4,r5,r6 - 右侧夹爪位置:
right_gripper.pos
- 左侧TCP(工具中心点)位置与姿态:
2. 观测图像(observation.images)
共包含6个摄像头视角,均为视频数据,编码格式为H.264,帧率30 FPS:
| 摄像头视角 | 分辨率(高×宽×通道) | 是否深度图 |
|---|---|---|
| left_tactile_left(左侧触觉左) | 400×700×3 | 否 |
| left_tactile_right(左侧触觉右) | 400×700×3 | 否 |
| left_wrist(左手腕) | 480×640×3 | 否 |
| right_tactile_left(右侧触觉左) | 400×700×3 | 否 |
| right_tactile_right(右侧触觉右) | 400×700×3 | 否 |
| right_wrist(右手腕) | 480×640×3 | 否 |
3. 辅助字段
- timestamp(时间戳):
float32,形状[1] - frame_index(帧索引):
int64,形状[1] - episode_index(片段索引):
int64,形状[1] - index(全局索引):
int64,形状[1] - task_index(任务索引):
int64,形状[1]
数据存储路径
- 数据文件:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
引用信息
bibtex @misc{xense-taccap-lerobot, author = {XenseRobotics Team}, title = {LeRobot-Xense: LeRobot with Xense Tactile Robotics Support}, howpublished = {url{https://github.com/Vertax42/xense-taccap-lerobot}}, year = {2026} }



