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Add note about speed zones unit when enabled

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This commit is contained in:
Nicolas Mowen 2026-05-05 21:23:44 -06:00
parent 3180230c46
commit 4e64c94ee1
1 changed files with 14 additions and 1 deletions
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15
frigate/api/chat.py
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@ -37,6 +37,7 @@ from frigate.api.defs.response.chat_response import (
from frigate.api.defs.tags import Tags
from frigate.api.event import events
from frigate.config import FrigateConfig
from frigate.config.ui import UnitSystemEnum
from frigate.genai.utils import build_assistant_message_for_conversation
from frigate.jobs.vlm_watch import (
get_vlm_watch_job,
@ -1301,6 +1302,7 @@ async def chat_completion(
cameras_info = []
config = request.app.frigate_config
has_speed_zone = False
for camera_id in allowed_cameras:
if camera_id not in config.cameras:
continue
@ -1311,6 +1313,10 @@ async def chat_completion(
else camera_id.replace("_", " ").title()
)
zone_names = list(camera_config.zones.keys())
if not has_speed_zone:
has_speed_zone = any(
zone.distances for zone in camera_config.zones.values()
)
if zone_names:
cameras_info.append(
f" - {friendly_name} (ID: {camera_id}, zones: {', '.join(zone_names)})"
@ -1326,6 +1332,13 @@ async def chat_completion(
+ "\n\nWhen users refer to cameras by their friendly name (e.g., 'Back Deck Camera'), use the corresponding camera ID (e.g., 'back_deck_cam') in tool calls."
)
speed_units_section = ""
if has_speed_zone:
speed_unit = (
"mph" if config.ui.unit_system == UnitSystemEnum.imperial else "km/h"
)
speed_units_section = f"\n\nReport object speeds to the user in {speed_unit}."
system_prompt = f"""You are a helpful assistant for Frigate, a security camera NVR system. You help users answer questions about their cameras, detected objects, and events.
Current server local date and time: {current_date_str} at {current_time_str}
@ -1337,7 +1350,7 @@ When users ask about "today", "yesterday", "this week", etc., use the current da
When searching for objects or events, use ISO 8601 format for dates (e.g., {current_date_str}T00:00:00Z for the start of today).
Always be accurate with time calculations based on the current date provided.
When a user refers to a specific object they have seen or describe with identifying details ("that green car", "the person in the red jacket", "a package left today"), prefer the find_similar_objects tool over search_objects. Use search_objects first only to locate the anchor event, then pass its id to find_similar_objects. For generic queries like "show me all cars today", keep using search_objects. If a user message begins with [attached_event:<id>], treat that event id as the anchor for any similarity or "tell me more" request in the same message and call find_similar_objects with that id.{cameras_section}"""
When a user refers to a specific object they have seen or describe with identifying details ("that green car", "the person in the red jacket", "a package left today"), prefer the find_similar_objects tool over search_objects. Use search_objects first only to locate the anchor event, then pass its id to find_similar_objects. For generic queries like "show me all cars today", keep using search_objects. If a user message begins with [attached_event:<id>], treat that event id as the anchor for any similarity or "tell me more" request in the same message and call find_similar_objects with that id.{cameras_section}{speed_units_section}"""
conversation.append(
{