remove max estimated speed

frigate/api/event.py

@@ -323,7 +323,6 @@ def events_explore(limit: int = 10):
                         "description",
                         "sub_label_score",
                         "average_estimated_speed",
-                        "max_estimated_speed",
                     ]
                 },
                 "event_count": label_counts[event.label],
@@ -597,7 +596,6 @@ def events_search(request: Request, params: EventsSearchQueryParams = Depends())
                 "description",
                 "sub_label_score",
                 "average_estimated_speed",
-                "max_estimated_speed",
             ]
         }
 

frigate/events/maintainer.py

@@ -27,7 +27,6 @@ def should_update_db(prev_event: Event, current_event: Event) -> bool:
             or prev_event["end_time"] != current_event["end_time"]
             or prev_event["average_estimated_speed"]
             != current_event["average_estimated_speed"]
-            or prev_event["max_estimated_speed"] != current_event["max_estimated_speed"]
         ):
             return True
     return False
@@ -213,7 +212,6 @@ class EventProcessor(threading.Thread):
                     "top_score": event_data["top_score"],
                     "attributes": attributes,
                     "average_estimated_speed": event_data["average_estimated_speed"],
-                    "max_estimated_speed": event_data["max_estimated_speed"],
                     "type": "object",
                     "max_severity": event_data.get("max_severity"),
                 },

frigate/track/tracked_object.py

@@ -65,7 +65,6 @@ class TrackedObject:
         self.speed_history = []
         self.current_estimated_speed = 0
         self.average_estimated_speed = 0
-        self.max_estimated_speed = 0
         self.velocity_angle = 0
         self.previous = self.to_dict()
 
@@ -208,7 +207,7 @@ class TrackedObject:
                     f"Camera: {self.camera_config.name}, zone: {name}, tracked object ID: {self.obj_data['id']}, pixel velocity: {str(tuple(np.round(self.obj_data['estimate_velocity']).flatten().astype(int)))} estimated speed: {self.current_estimated_speed:.1f}"
                 )
 
-                if self.active:
+                if self.active and name in self.current_zones:
                     # only keep the last 10 speeds
                     if len(self.speed_history) > 10:
                         self.speed_history = self.speed_history[-10:]
@@ -217,9 +216,6 @@ class TrackedObject:
                         self.speed_history
                     )
 
-                if self.current_estimated_speed > self.max_estimated_speed:
-                    self.max_estimated_speed = self.current_estimated_speed
-
         # update loitering status
         self.pending_loitering = in_loitering_zone
 
@@ -303,7 +299,6 @@ class TrackedObject:
             "max_severity": self.max_severity,
             "current_estimated_speed": self.current_estimated_speed,
             "average_estimated_speed": self.average_estimated_speed,
-            "max_estimated_speed": self.max_estimated_speed,
             "velocity_angle": self.velocity_angle,
         }
 

frigate/util/velocity.py

@@ -4,7 +4,15 @@ import numpy as np
 
 
 def order_points_clockwise(points):
-    points = np.array(points)
+    """
+    Ensure points are sorted in clockwise order starting from the top left
+
+    :param points: Array of zone corner points in pixel coordinates
+    :return: Ordered list of points
+    """
+    if not isinstance(points, np.ndarray):
+        points = np.array(points)
+
     centroid = np.mean(points, axis=0)
 
     angles = np.arctan2(points[:, 1] - centroid[1], points[:, 0] - centroid[0])
@@ -26,7 +34,7 @@ def create_ground_plane(zone_points, distances):
     """
     Create a ground plane that accounts for perspective distortion using real-world dimensions for each side of the zone.
 
-    :param zone_points: Array of zone corner points in pixel coordinates in circular order
+    :param zone_points: Array of zone corner points in pixel coordinates
                         [[x1, y1], [x2, y2], [x3, y3], [x4, y4]]
     :param distances: Real-world dimensions ordered by A, B, C, D
     :return: Function that calculates real-world distance per pixel at any coordinate

web/src/components/overlay/detail/SearchDetailDialog.tsx

@@ -328,18 +328,6 @@ function ObjectDetailsTab({
     }
   }, [search]);
 
-  const maxEstimatedSpeed = useMemo(() => {
-    if (!search || !search.data?.max_estimated_speed) {
-      return undefined;
-    }
-
-    if (search.data?.max_estimated_speed != 0) {
-      return search.data?.max_estimated_speed.toFixed(1);
-    } else {
-      return undefined;
-    }
-  }, [search]);
-
   const updateDescription = useCallback(() => {
     if (!search) {
       return;
@@ -451,7 +439,7 @@ function ObjectDetailsTab({
               {score}%{subLabelScore && ` (${subLabelScore}%)`}
             </div>
           </div>
-          {(averageEstimatedSpeed || maxEstimatedSpeed) && (
+          {averageEstimatedSpeed && (
             <div className="flex flex-col gap-1.5">
               <div className="text-sm text-primary/40">Estimated Speeds</div>
               <div className="flex flex-col space-y-0.5 text-sm">
@@ -462,13 +450,6 @@ function ObjectDetailsTab({
                     <span className="text-primary/40">(average)</span>
                   </div>
                 )}
-                {maxEstimatedSpeed && (
-                  <div>
-                    {maxEstimatedSpeed}{" "}
-                    {config?.ui.unit_system == "imperial" ? "mph" : "kph"}{" "}
-                    <span className="text-primary/40">(maximum)</span>
-                  </div>
-                )}
               </div>
             </div>
           )}

web/src/types/search.ts

@@ -56,7 +56,6 @@ export type SearchResult = {
     type: "object" | "audio" | "manual";
     description?: string;
     average_estimated_speed: number;
-    max_estimated_speed: number;
   };
 };