入睡渐降：房间一间间空掉，房子自己变暗

自动化 YAML presence-bedtime-presence-taper.yaml 复制

# HearthNodes recipe 05 - bedtime taper
alias: "Presence - bedtime taper as rooms empty"
id: hn_presence_bedtime_taper
description: "Rooms emptying after 22:30 step the rest of the house down 15 points"
mode: restart
max_exceeded: silent

trigger:
  - platform: state
    entity_id: sensor.house_occupied_rooms
  - platform: numeric_state
    entity_id: sensor.house_occupied_rooms
    below: 2

variables:
  step: "{{ states('input_number.taper_step') | int(100) }}"
  next_step: "{{ [step - 15, 8] | max }}"
  taper_targets:
    - light.living_room
    - light.dining
    - light.kitchen
    - light.hall_downlights

condition:
  - condition: time
    after: "22:30:00"
    before: "01:30:00"
  - condition: state
    entity_id: binary_sensor.cooking_active
    state: "off"
  - condition: state
    entity_id: binary_sensor.bath_running
    state: "off"
  - condition: state
    entity_id: input_boolean.guest_mode
    state: "off"

action:
  - service: input_number.set_value
    target:
      entity_id: input_number.taper_step
    data:
      value: "{{ next_step }}"
  - service: light.turn_on
    target:
      entity_id: "{{ taper_targets }}"
    data:
      brightness_pct: "{{ next_step }}"
      color_temp_kelvin: 2200
      transition: 4
  - choose:
      - conditions:
          - condition: state
            entity_id: binary_sensor.bedroom_presence
            state: "on"
        sequence:
          - service: media_player.volume_set
            target:
              entity_id: media_player.living_room_tv
            data:
              volume_level: 0.25
  - service: lock.lock
    target:
      entity_id: lock.front_door
    data:
      code: "{{ states('input_text.service_code') }}"

# Oscillating occupied-room count suspends the taper for 30 minutes and applies
# a flat 12 percent night level instead. Bedroom sensor failure falls back to the
# bedroom door contact plus a fixed 23:30 start.