auto-sync: 2026-05-03 22:40:01

tasks/enduro-trails/osrm/enduro.lua

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+-- enduro.lua — OSRM профиль для эндуро-роутинга "Дикий путь"
+-- Стратегия: weight = distance_meters * penalty
+-- Грунтовки penalty=1, асфальт penalty=10+
+-- OSRM минимизирует суммарный weight → выбирает грунтовки
+
+api_version = 4
+
+-- Штраф за метр пути (меньше = предпочтительнее)
+-- Грунтовки ~1, асфальт ~10+
+local highway_penalty = {
+  track        = 1.0,
+  bridleway    = 1.2,
+  path         = 1.3,
+  cycleway     = 1.5,
+  footway      = 2.0,
+  unclassified = 3.0,
+  residential  = 5.0,
+  service      = 6.0,
+  tertiary     = 12.0,
+  tertiary_link= 12.0,
+  secondary    = 18.0,
+  secondary_link = 18.0,
+  primary      = 25.0,
+  primary_link = 25.0,
+  trunk        = 40.0,
+  trunk_link   = 40.0,
+  motorway     = 999.0,
+  motorway_link= 999.0,
+}
+
+-- Скорости (км/ч) — только для ETA, не влияют на выбор маршрута
+local highway_speeds = {
+  track        = 30,
+  bridleway    = 20,
+  path         = 20,
+  cycleway     = 25,
+  footway      = 15,
+  unclassified = 40,
+  residential  = 40,
+  service      = 30,
+  tertiary     = 60,
+  tertiary_link= 60,
+  secondary    = 60,
+  secondary_link = 60,
+  primary      = 60,
+  primary_link = 60,
+  trunk        = 60,
+  trunk_link   = 60,
+  motorway     = 90,
+  motorway_link= 90,
+}
+
+-- Мультипликатор по качеству грунтовки (grade1=лучший, grade5=тяжёлый)
+local tracktype_multiplier = {
+  grade1 = 1.0,
+  grade2 = 1.1,
+  grade3 = 1.2,
+  grade4 = 1.4,
+  grade5 = 1.6,
+}
+
+function setup()
+  return {
+    properties = {
+      weight_name        = 'duration',
+      max_speed_for_map_matching = 30/3.6,
+      call_tagless_node_function = false,
+      traffic_light_penalty      = 2,
+      u_turn_penalty             = 20,
+      continue_straight_at_waypoint = false,
+      use_turn_restrictions      = false,
+    }
+  }
+end
+
+function process_node(profile, node, result)
+  local barrier = node:get_value_by_key("barrier")
+  if barrier == "gate" or barrier == "bollard" or barrier == "lift_gate" then
+    result.barrier = true
+  end
+end
+
+function process_way(profile, way, result)
+  local highway = way:get_value_by_key("highway")
+  if not highway then return end
+
+  local penalty = highway_penalty[highway]
+  if not penalty then return end
+
+  local speed = highway_speeds[highway] or 30
+
+  -- Мультипликатор по tracktype для грунтовок
+  local tracktype = way:get_value_by_key("tracktype")
+  if tracktype and tracktype_multiplier[tracktype] then
+    penalty = penalty * tracktype_multiplier[tracktype]
+  end
+
+  result.forward_mode  = mode.driving
+  result.backward_mode = mode.driving
+  result.forward_speed  = speed
+  result.backward_speed = speed
+
+  -- duration = реальное время (секунды) — используется для ETA
+  -- weight = штраф для роутера — грунтовки дешевле асфальта
+  -- Задаём rate: weight_per_meter = penalty / speed_mps
+  -- OSRM считает weight = rate * distance
+  local speed_mps = speed / 3.6
+  result.forward_rate  = penalty / speed_mps
+  result.backward_rate = penalty / speed_mps
+
+  -- Одностороннее движение
+  local oneway = way:get_value_by_key("oneway")
+  if oneway == "yes" or oneway == "1" or oneway == "true" then
+    result.backward_mode = mode.inaccessible
+  elseif oneway == "-1" then
+    result.forward_mode = mode.inaccessible
+  end
+end
+
+function process_turn(profile, turn)
+  turn.duration = 0
+  turn.weight   = 0
+
+  if turn.is_u_turn then
+    turn.duration = profile.properties.u_turn_penalty
+    turn.weight   = profile.properties.u_turn_penalty
+  end
+end
+
+return {
+  setup        = setup,
+  process_way  = process_way,
+  process_node = process_node,
+  process_turn = process_turn,
+}