various tidyups

packages/vehicle_announcements.yaml

@@ -1,11 +1,13 @@
 #:########################################################################################:#
 # Package: Vehicle Announcements
 # File:    vehicle_announcements.yaml
-# Version: v1.0.0
-# Date:    2026-07-23
+# Version: v1.1.0
+# Date:    2026-07-26
 #
 # Purpose:
 #   Sends vehicle arrival announcements through the View Road announcement router.
+#   Requires the vehicle to have been continuously away for 20 minutes before
+#   announcing, suppressing short Bluetooth range dropouts while parked at home.
 #:########################################################################################:#
 
 automation:
@@ -13,13 +15,23 @@ automation:
     alias: "BYD Atto 3 - Arrival Announcement"
     description: >
       Sends a Pushover notification to the Zorruno phone when the BYD Atto 3
-      Bermuda tracker arrives home.
+      Bermuda tracker arrives home after at least 20 minutes away.
     mode: single
+    variables:
+      minimum_away_minutes: 20
     triggers:
       - trigger: state
         entity_id: device_tracker.byd_atto3_ibeacon_bur4c2a_bermuda_tracker
         from: "not_home"
         to: "home"
+    conditions:
+      - condition: template
+        value_template: >-
+          {% set away_started = as_timestamp(trigger.from_state.last_changed, 0) %}
+          {% set arrived = as_timestamp(trigger.to_state.last_changed, 0) %}
+          {{ away_started > 0
+             and arrived > away_started
+             and (arrived - away_started) >= (minimum_away_minutes * 60) }}
     actions:
       - action: script.view_road_announcement
         data: