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https://github.com/dptech-corp/Uni-Lab-OS.git
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76 lines
2.4 KiB
YAML
76 lines
2.4 KiB
YAML
camera:
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category:
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- camera
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class:
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action_value_mappings:
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auto-destroy_node:
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feedback: {}
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goal: {}
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goal_default: {}
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handles: {}
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placeholder_keys: {}
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result: {}
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schema:
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description: 用于安全地关闭摄像头设备，释放摄像头资源，停止视频采集和发布服务。调用此函数将清理OpenCV摄像头连接并销毁ROS2节点。
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properties:
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feedback: {}
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goal:
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properties: {}
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required: []
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type: object
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result: {}
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required:
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- goal
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title: destroy_node参数
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type: object
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type: UniLabJsonCommand
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auto-timer_callback:
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feedback: {}
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goal: {}
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goal_default: {}
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handles: {}
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placeholder_keys: {}
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result: {}
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schema:
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description: 定时器回调函数的参数schema。此函数负责定期采集摄像头视频帧，将OpenCV格式的图像转换为ROS Image消息格式，并发布到指定的视频话题。默认以10Hz频率执行，确保视频流的连续性和实时性。
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properties:
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feedback: {}
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goal:
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properties: {}
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required: []
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type: object
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result: {}
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required:
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- goal
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title: timer_callback参数
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type: object
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type: UniLabJsonCommand
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module: unilabos.ros.nodes.presets.camera:VideoPublisher
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status_types: {}
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type: ros2
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config_info: []
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description: VideoPublisher摄像头设备节点，用于实时视频采集和流媒体发布。该设备通过OpenCV连接本地摄像头（如USB摄像头、内置摄像头等），定时采集视频帧并将其转换为ROS2的sensor_msgs/Image消息格式发布到视频话题。主要用于实验室自动化系统中的视觉监控、图像分析、实时观察等应用场景。支持可配置的摄像头索引、发布频率等参数。
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handles: []
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icon: ''
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init_param_schema:
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config:
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properties:
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camera_index:
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default: 0
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type: string
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device_id:
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default: video_publisher
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type: string
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period:
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default: 0.1
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type: number
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resource_tracker:
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type: object
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required: []
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type: object
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data:
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properties: {}
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required: []
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type: object
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version: 1.0.0
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