204 lines
5.2 KiB
JSON
204 lines
5.2 KiB
JSON
{
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"queue": {
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"size": 8,
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"strategy": "drop_oldest"
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},
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"graphs": [
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{
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"name": "sample_region_behavior_full",
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"nodes": [
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{
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"id": "in",
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"type": "input_rtsp",
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"role": "source",
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"enable": true,
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"url": "rtsp://127.0.0.1/live",
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"fps": 25,
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"width": 1920,
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"height": 1080,
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"use_ffmpeg": true,
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"use_mpp": false,
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"force_tcp": true
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},
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{
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"id": "pre",
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"type": "preprocess",
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"role": "filter",
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"enable": true,
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"dst_w": 1920,
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"dst_h": 1080,
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"dst_format": "rgb",
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"dst_packed": true,
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"resize_mode": "stretch",
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"use_rga": true
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},
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{
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"id": "person_det",
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"type": "ai_yolo",
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"role": "filter",
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"enable": true,
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"model_path": "./models/yolov8n-640.rknn",
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"model_version": "v8",
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"model_w": 640,
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"model_h": 640,
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"num_classes": 80,
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"class_filter": [0],
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"conf": 0.35,
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"nms": 0.45
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},
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{
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"id": "trk",
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"type": "tracker",
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"role": "filter",
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"enable": true,
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"mode": "bytetrack_lite",
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"per_class": true,
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"track_classes": [0],
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"high_th": 0.55,
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"low_th": 0.10,
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"iou_th": 0.30,
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"max_age_ms": 1200,
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"min_hits": 2
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},
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{
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"id": "region_evt",
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"type": "region_event",
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"role": "filter",
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"enable": true,
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"events": [
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{
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"type": "intrusion",
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"region_id": "zone_a",
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"roi": { "x": 0.08, "y": 0.12, "w": 0.30, "h": 0.42 },
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"min_duration_ms": 1000
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},
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{
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"type": "climb",
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"region_id": "fence_1",
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"line": { "x1": 0.20, "y1": 0.40, "x2": 0.80, "y2": 0.40 },
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"min_duration_ms": 300,
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"min_vertical_motion": 50
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}
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]
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},
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{
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"id": "action_evt",
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"type": "action_recog",
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"role": "filter",
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"enable": true,
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"events": [
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{
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"type": "fall",
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"window_ms": 1500,
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"min_drop_pixels": 120,
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"min_aspect_ratio_delta": 0.35,
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"activate_duration_ms": 300
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},
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{
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"type": "fight",
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"window_ms": 1200,
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"proximity_pixels": 220,
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"min_motion_pixels": 90,
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"activate_duration_ms": 200
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}
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]
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},
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{
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"id": "fusion",
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"type": "event_fusion",
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"role": "filter",
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"enable": true
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},
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{
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"id": "osd",
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"type": "osd",
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"role": "filter",
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"enable": true,
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"draw_bbox": true,
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"draw_text": true,
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"labels": ["person"]
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},
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{
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"id": "post",
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"type": "preprocess",
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"role": "filter",
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"enable": true,
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"dst_w": 1920,
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"dst_h": 1080,
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"dst_format": "nv12",
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"resize_mode": "stretch",
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"use_rga": true
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},
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{
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"id": "pub",
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"type": "publish",
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"role": "filter",
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"enable": true,
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"codec": "h264",
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"fps": 25,
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"bitrate_kbps": 2000,
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"outputs": [
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{ "proto": "rtsp_server", "port": 8555, "path": "/live/behavior_full" }
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]
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},
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{
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"id": "alarm",
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"type": "alarm",
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"role": "sink",
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"enable": true,
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"rules": [
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{
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"name": "intrusion_zone_a",
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"use_behavior_events": true,
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"event_types": ["intrusion"],
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"region_ids": ["zone_a"],
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"min_duration_ms": 1000,
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"cooldown_ms": 10000
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},
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{
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"name": "climb_fence_1",
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"use_behavior_events": true,
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"event_types": ["climb"],
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"region_ids": ["fence_1"],
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"min_duration_ms": 300,
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"cooldown_ms": 8000
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},
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{
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"name": "fall_detected",
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"use_behavior_events": true,
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"event_types": ["fall"],
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"min_duration_ms": 300,
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"cooldown_ms": 12000
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},
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{
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"name": "fight_detected",
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"use_behavior_events": true,
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"event_types": ["fight"],
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"min_duration_ms": 200,
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"cooldown_ms": 12000
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}
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],
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"actions": {
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"log": {
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"enable": true,
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"level": "info"
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}
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}
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}
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],
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"edges": [
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["in", "pre"],
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["pre", "person_det"],
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["person_det", "trk"],
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["trk", "region_evt"],
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["region_evt", "action_evt"],
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["action_evt", "fusion"],
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["fusion", "osd"],
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["osd", "post"],
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["post", "pub"],
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["pub", "alarm"]
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]
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}
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]
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}
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