# Copy to `.env` and adjust. Loaded by pydantic-settings (field names → UPPER_SNAKE_CASE env vars). # Used by local `start.sh` and Docker Compose. See also docs/video-backends.md. # --- PostgreSQL --- POSTGRES_USER=postgres POSTGRES_PASSWORD=postgres POSTGRES_DB=operation_room POSTGRES_HOST=localhost POSTGRES_PORT=35432 # Optional: full async SQLAlchemy URL (overrides POSTGRES_* when set and matches defaults logic — see Settings). # DATABASE_URL=postgresql+asyncpg://postgres:postgres@localhost:35432/operation_room # --- YOLO 视觉推理(内部调用,无独立 HTTP)--- # 耗材分类权重默认 app/resources/consumable_classifier.pt;手部检测为空时退化为全帧分类。 # CONSUMABLE_CLASSIFIER_WEIGHTS=/absolute/path/to/consumable_classifier.pt CONSUMABLE_CLASSIFIER_IMGSZ=224 CONSUMABLE_CLASSIFIER_DEVICE= # 视觉待确认 options 最多为模型 top3 与 candidate_consumables 的交集(非本变量)。 CONSUMABLE_CLASSIFIER_TOPK=5 # CONSUMABLE_MIN_CLS_CONFIDENCE=0.5 # 时间窗(秒):窗内多次推理取众数后再走自动记账 / 待确认。 # CONSUMABLE_VISION_WINDOW_SEC=15 # 可选:Excel「商品名称」「产品编码」表;空则物品 id 用名称。 # CONSUMABLE_CATALOG_XLSX_PATH=/path/to/视频中的商品信息表.xlsx # HAND_DETECTION_WEIGHTS=/absolute/path/to/hand_detect.pt # HAND_DETECTION_IMGSZ=640 # HAND_DETECTION_CONF=0.25 # HAND_DETECTION_PAD_RATIO=0.30 # HAND_DETECTION_MIN_CROP_PX=64 # HAND_DETECTION_DEVICE= # Device: empty → auto (macOS MPS if available; Linux CUDA if available). Docker image uses CPU torch unless you change it. # --- Surgery recording API retries --- # SURGERY_RECORDING_MAX_ATTEMPTS=3 # SURGERY_RECORDING_RETRY_DELAY_SECONDS=1.0 # --- Video: RTSP + optional Hikvision HCNetSDK (Linux x86_64 + glibc recommended) --- # Client `camera_ids` must match keys in your RTSP map (sample IDs: or-cam-01, or-cam-02). # # VIDEO_DEFAULT_BACKEND=rtsp # Values: rtsp | hikvision_sdk | auto (auto: SDK .so loaded and HIKVISION_SDK_ENABLED=true → prefer SDK) # # Per-camera backend override (JSON object): # VIDEO_CAMERA_BACKEND_OVERRIDES_JSON={"or-cam-01":"rtsp","or-cam-02":"hikvision_sdk"} # # RTSP URL resolution (first match wins per camera_id): # 1) VIDEO_RTSP_URLS_JSON_FILE — JSON file: {"or-cam-01":"rtsp://...","or-cam-02":"rtsp://..."} # 2) merged with VIDEO_RTSP_URLS_JSON (inline JSON string; overrides same keys from file) # 3) else VIDEO_RTSP_URL_TEMPLATE with {camera_id} # Example file (committed): app/resources/camera_rtsp_urls.sample.json # VIDEO_RTSP_URLS_JSON_FILE=app/resources/camera_rtsp_urls.sample.json # In Docker (WORKDIR /app): VIDEO_RTSP_URLS_JSON_FILE=/app/app/resources/camera_rtsp_urls.sample.json # WARNING: if VIDEO_RTSP_URLS_JSON_FILE is set but the path is missing, the app will fail to start. # # VIDEO_RTSP_URL_TEMPLATE=rtsp://user:pass@192.168.1.64:554/Streaming/Channels/101 # VIDEO_RTSP_URLS_JSON={"or-cam-01":"rtsp://user:pass@192.168.1.101:554/Streaming/Channels/101","or-cam-02":"rtsp://user:pass@192.168.1.102:554/Streaming/Channels/101"} # # VIDEO_OPEN_TIMEOUT_SEC=15 # 连续读帧失败次数达到阈值后释放 RTSP 并重连。 # VIDEO_READ_FAILURE_RECONNECT_THRESHOLD=15 # VIDEO_RECONNECT_BACKOFF_SECONDS=1.0 # VIDEO_INFERENCE_INTERVAL_SEC=2 # VIDEO_INFERENCE_CONFIDENCE_THRESHOLD=0.35 # 置信度 >= 此值且命中候选清单时自动 vision 记账。提高到 0.9 可减少自动记账、更多走待确认。 # 默认 0.9:Top1 置信度不足该值时入队待确认;达到且标签在 candidate_consumables 内则直接记 vision。 # VIDEO_AUTO_CONFIRM_CONFIDENCE=0.9 # 与 VIDEO_VOICE_CONFIRM_MIN_CONFIDENCE 共同决定何时自动 / 待确认(见 app/config 注释)。 # VIDEO_VOICE_CONFIRM_MIN_CONFIDENCE=0.35 # 待确认话术由服务端生成(prompt_text),TTS 一般在客户端播放;医生 WAV 上传后服务端 ASR 解析。 # 解析顺序:① pending 里展示的 topk(序号/名称);② 仍不匹配时,对「开始手术」请求体中的 candidate_consumables 全文做名称子串匹配——医生报清单内其它耗材也以医生为准入账。 # 是否启用低置信度人工确认(客户端播报 + resolve 回传;服务端无麦克风/扬声器要求)。 # VOICE_CONFIRMATION_ENABLED=true # 同一条待确认在语音/文本「解析失败」时累计的允许失败轮次(默认 2:首败后再给 1 次重试提示;见 422 的 detail.retry_remaining)。 # VOICE_CONFIRM_MAX_FAILED_PARSE_ROUNDS=2 # VIDEO_VOICE_CONFIRM_DOCTOR_ID=voice # (已弃用)服务端本机录音 / ffmpeg 音频输入;当前闭环不依赖。 # VOICE_RECORD_SECONDS=5 # VOICE_FFMPEG_INPUT= # 停录后写库失败时,后台重试落库间隔(秒)。 # ARCHIVE_PERSIST_RETRY_INTERVAL_SECONDS=30 # VIDEO_DETAIL_COOLDOWN_SEC=15 # VIDEO_JPEG_QUALITY=85 # VIDEO_RESULT_DOCTOR_ID=vision # 每次单帧分类得到 top1~3 时打一条 INFO(联调开;生产建议 false) # VIDEO_LOG_INFERENCE_RESULTS=true # 时间窗级消耗文本日志(制表符列;每例手术 start 时截断+表头,窗内结果追加;终端 Rich 为可读时间戳,文件内为 ISO 时间戳列) # CONSUMPTION_TSV_LOG_ENABLED=true # 须含 {surgery_id},如 logs/consumption_{surgery_id}.txt # CONSUMPTION_TSV_LOG_PATH=logs/consumption_{surgery_id}.txt # 同一时间窗结果在终端以 Markdown 表格打印(Top1~3 分列 id / 名称 / 置信度) # CONSUMPTION_LOG_MARKDOWN_TERMINAL=true # 消耗日志时间戳列的时区(IANA,如 Asia/Shanghai);不设置则用运行环境的系统时区 # CONSUMPTION_LOG_TIMEZONE=Asia/Shanghai # # 语音确认:stderr 中可 grep 的 `VoiceConfirm ...` 行 + 每例手术 TSV(与 `start_surgery` 同次截断写表头;成功/ASR/解析失败均追加一行) # VOICE_FILE_LOG_ENABLED=true # 须含 {surgery_id},如 logs/voice_{surgery_id}.txt # VOICE_FILE_LOG_PATH=logs/voice_{surgery_id}.txt # --- Hikvision: mount vendor Linux x86_64 .so at runtime (do not commit proprietary binaries) --- # HIKVISION_LIB_DIR=/opt/hikvision/lib # Optional: single library path (overrides directory search in code) # HIKVISION_LIB_PATH= # HIKVISION_SDK_ENABLED=false # HIKVISION_DEVICE_IP= # HIKVISION_DEVICE_PORT=8000 # HIKVISION_USER= # HIKVISION_PASSWORD= # HIKVISION_CHANNEL=1 # After SDK login, OpenCV still pulls frames via RTSP; template placeholders: {ip} {user} {password} {channel} {camera_id} # HIKVISION_PREVIEW_RTSP_TEMPLATE=rtsp://{user}:{password}@{ip}:554/Streaming/Channels/101 # Per-camera RTSP when using SDK path (same shape as VIDEO_RTSP_URLS_JSON): # HIKVISION_CAMERA_RTSP_URLS_JSON={"or-cam-01":"rtsp://...","or-cam-02":"rtsp://..."} # HIKVISION_SDK_FALLBACK_TO_RTSP=true # --- Baidu Speech(可选,遗留;当前手术闭环由客户端完成 TTS/ASR,服务端可不配置)--- # BAIDU_SPEECH_APP_ID= # BAIDU_SPEECH_API_KEY= # BAIDU_SPEECH_SECRET_KEY= # BAIDU_SPEECH_CONNECTION_TIMEOUT_MS= # BAIDU_SPEECH_SOCKET_TIMEOUT_MS= # 短语音识别模型:固定普通话(默认 1537;勿用 1737 英语等)。代码会始终带上此 dev_pid。 # BAIDU_SPEECH_ASR_DEV_PID=1537 # --- Baidu Face(可选;仅 `scripts/baidu_face_1n_search.py` 批量人脸 1:N 搜索;需在控制台创建应用并开通人脸识别)--- # BAIDU_FACE_APP_ID= # BAIDU_FACE_API_KEY= # BAIDU_FACE_SECRET_KEY= # 搜索的人脸组 id,逗号分隔,最多 10 个;未传命令行 --groups 时使用此项 # 仅允许英文/数字/下划线(与控制台「用户组 id」一致),不能中文;否则 API 会报 222005 # BAIDU_FACE_GROUP_ID_LIST=my_group_1 # BAIDU_FACE_MAX_USER_NUM=1 # BAIDU_FACE_MATCH_THRESHOLD=80 # BAIDU_FACE_QUALITY_CONTROL=NONE # BAIDU_FACE_LIVENESS_CONTROL=NONE # BAIDU_FACE_CONNECTION_TIMEOUT_MS= # BAIDU_FACE_SOCKET_TIMEOUT_MS= # --- MinIO(语音 WAV 存桶;`docker-compose.dev.yml` 内已含 `minio` 服务;本机只跑 API 时填 127.0.0.1:9000)--- # docker compose -f docker-compose.dev.yml up -d minio # MINIO_ENDPOINT=127.0.0.1:9000 # MINIO_ACCESS_KEY=minioadmin # MINIO_SECRET_KEY=minioadmin # MINIO_BUCKET=operation-room-voice # MINIO_SECURE=false # optional: MINIO_REGION= # --- Demo 浏览器客户端 / 一键联调假 RTSP(仅开发;生产关)--- # demo_client/index.html 跨源访问本服务 / 一键开录 # DEMO_CORS_ENABLED=true # DEMO_CORS_ORIGINS=* # 为 true 时提供 POST /internal/demo/orchestrate-and-start;需能执行 docker+ffmpeg 的**同一进程**内起 MediaMTX(通常=在宿主机直接跑 main.py,或容器挂载 /var/run/docker.sock) # DEMO_ORCHESTRATOR_ENABLED=false # VIDEO_RTSP_URLS_JSON_FILE 必须设成**可写**的 JSON 文件;Docker 中请 bind-mount 宿主机文件,与一键覆盖写入的映射一致 # DEMO_ORCHESTRATOR_RTSP_PORT=18554 # 手配假流、只改 JSON 给「另一进程」用时:可把 127.0.0.1 换成 host.docker.internal 等。 # 一键联调 orchestrate-and-start 在本进程起流+拉流,固定写 127.0.0.1,不读此项。 # DEMO_ORCHESTRATOR_RTSP_JSON_HOST=host.docker.internal # 一键起 MediaMTX 后,等待本机 RTSP 端口可连接的最长时间(秒) # MEDIAMTX_TCP_READY_SEC=30