修复车检器问题

config_sumo_vsl.yaml

@@ -53,8 +53,8 @@ environment:
   free_flow_speed: 30.56
 
   reward:
-    efficiency_alpha: 2.19
-    safety_beta: 9.19
+    efficiency_alpha: 2.1159
+    safety_beta: 7.8553
     efficiency_exponent: 0.50
     safety_exponent: 0.50
     ttc_threshold_s: 2.3

envs/edge_vsl_env.py

@@ -215,6 +215,8 @@ class SUMOEdgeVSLEnvironment:
             str(self.end_time),
             "--collision.action",
             "warn",
+            "--no-step-log",
+            "true",
             "--quit-on-end",
             "true",
         ]

envs/network_parser.py

@@ -199,7 +199,8 @@ class SUMONetworkParser:
             for lane in lane_nodes:
                 lane_idx = int(lane.get("index", "0"))
                 allow = (lane.get("allow") or "").strip()
-                if allow != "emergency":
+                allow_tokens = {token for token in allow.split() if token}
+                if allow_tokens != {"emergency"}:
                     traffic_lanes.append(lane_idx)
 
             if not traffic_lanes:

envs/reward_system.py

@@ -36,8 +36,8 @@ def average_reward_components(totals: Mapping[str, float], steps: int) -> Dict[s
 
 @dataclass(frozen=True)
 class RewardConfig:
-    efficiency_alpha: float = 2.19
-    safety_beta: float = 9.19
+    efficiency_alpha: float = 2.1159
+    safety_beta: float = 7.8553
     efficiency_exponent: float = 0.50
     safety_exponent: float = 0.50
     ttc_threshold_s: float = 2.3
@@ -55,8 +55,8 @@ class RewardConfig:
         _ = speed_actions_ms
 
         return cls(
-            efficiency_alpha=float(raw_cfg.get("efficiency_alpha", 2.19)),
-            safety_beta=float(raw_cfg.get("safety_beta", 9.19)),
+            efficiency_alpha=float(raw_cfg.get("efficiency_alpha", 2.1159)),
+            safety_beta=float(raw_cfg.get("safety_beta", 7.8553)),
             efficiency_exponent=float(raw_cfg.get("efficiency_exponent", 0.50)),
             safety_exponent=float(raw_cfg.get("safety_exponent", 0.50)),
             ttc_threshold_s=float(raw_cfg.get("ttc_threshold_s", 2.3)),

utils/experiment_corridor.py

@@ -30,6 +30,7 @@ EPS = 1e-6
 BUILD_LOCK_TIMEOUT_S = 300.0
 BUILD_LOCK_STALE_S = 900.0
 BUILD_LOCK_POLL_S = 0.2
+DERIVED_ASSET_VERSION = 2
 
 
 @dataclass
@@ -191,6 +192,7 @@ def _build_signature(
     detector_start_offset_m: float,
 ) -> str:
     payload = {
+        "derived_asset_version": DERIVED_ASSET_VERSION,
         "net_file": str(net_path),
         "net_mtime_ns": net_path.stat().st_mtime_ns,
         "route_file": str(route_path),
@@ -206,6 +208,28 @@ def _build_signature(
     return digest[:16]
 
 
+def _lane_permission_tokens(lane: sumolib.net.lane.Lane) -> set[str]:
+    permissions = lane.getPermissions()
+    if permissions is None:
+        return set()
+    if isinstance(permissions, str):
+        return {token for token in permissions.split() if token}
+    return {str(token).strip() for token in permissions if str(token).strip()}
+
+
+def _is_emergency_only_lane(lane: sumolib.net.lane.Lane) -> bool:
+    return _lane_permission_tokens(lane) == {"emergency"}
+
+
+def _get_traffic_lane_indices(edge: sumolib.net.edge.Edge) -> List[int]:
+    traffic_lane_indices = [
+        lane.getIndex() for lane in edge.getLanes() if not _is_emergency_only_lane(lane)
+    ]
+    if traffic_lane_indices:
+        return traffic_lane_indices
+    return [lane.getIndex() for lane in edge.getLanes()]
+
+
 def _load_ready_corridor_artifacts(
     manifest_path: Path,
     project_root: Path,
@@ -756,13 +780,7 @@ def _build_detector_additional(
                 continue
 
             edge = derived_net.getEdge(edge_range["edge_id"])
-            traffic_lane_indices = [
-                lane.getIndex()
-                for lane in edge.getLanes()
-                if "emergency" not in lane.getPermissions()
-            ]
-            if not traffic_lane_indices:
-                traffic_lane_indices = [lane.getIndex() for lane in edge.getLanes()]
+            traffic_lane_indices = _get_traffic_lane_indices(edge)
 
             local_position = global_distance - edge_range["start_m"]
             edge_pos_index = per_edge_pos_index.get(edge_range["edge_id"], 0)