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fix: 对接GPS数据

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This commit is contained in:
nnbcccscdscdsc
2026-04-11 12:15:59 +08:00
parent adb43efb12
commit f02295daea
4 changed files with 106 additions and 76 deletions
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15
backend/monitoring/common.py
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@@ -10,18 +10,18 @@ from typing import Any
PROJECT_ROOT = Path(__file__).resolve().parents[2]
WORKSPACE_ROOT = PROJECT_ROOT.parent
JPEG_FRAME_DIR = WORKSPACE_ROOT / "RobotDataShow" / "jpeg-frames"
GEOSTREAM_JSON_PATH = WORKSPACE_ROOT / "GeoStream" / "gps_latest.json"
GEOSTREAM_STALE_SECONDS = 15
OMNISOCKET_CONFIG_PATH = PROJECT_ROOT / "config" / "omnisocket_demo.yaml"
VIDEO_SOURCE_MODE = os.getenv("VIDEO_SOURCE_MODE", "auto").strip().lower()
OMNISOCKET_FRAME_FRESH_SECONDS = 2.0
VIDEO_TIMESTAMP_SAMPLE_SIZE = 10
VIDEO_TIMESTAMP_TRAILER_BYTES = 8
VIDEO_TIMESTAMP_ENDIANNESS = "little"
VIDEO_TIMESTAMP_UNIT = "ms"
VIDEO_TIMESTAMP_MULTIPLIER_NS = 1_000_000
VIDEO_TIMESTAMP_MAX_SKEW_NS = 7 * 24 * 60 * 60 * 1_000_000_000
VIDEO_TRAILER_ENDIANNESS = "little"
VIDEO_TRAILER_TIMESTAMP_UNIT = "ms"
VIDEO_TRAILER_TIMESTAMP_MULTIPLIER_NS = 1_000_000
VIDEO_TRAILER_TIMESTAMP_MAX_SKEW_NS = 7 * 24 * 60 * 60 * 1_000_000_000
VIDEO_TRAILER_COORDINATE_FORMAT = "float32 little-endian"
VIDEO_TRAILER_STRUCT = struct.Struct("<Qff")
VIDEO_TRAILER_BYTES = VIDEO_TRAILER_STRUCT.size
CONTROL_PACKET = struct.Struct("<6f")
CONTROL_PACKET_SIZE = CONTROL_PACKET.size
@@ -203,4 +203,3 @@ def parse_host_port(bind_addr: str) -> tuple[str, int]:
if port <= 0 or port > 65535:
raise ValueError(f"invalid port in bind address: {bind_addr}")
return host, port