优化

domains/seat/config/capabilities.yaml

@@ -63,9 +63,10 @@ spec:
       confirmation_policy: on_ambiguity
     - name: seat.set_longitudinal_position
       description: >-
-        Set one front seat's fore-aft rail position. position_pct is an absolute target: 0 is the
-        rearmost mechanical limit and 100 is the forwardmost limit. Resolve relative requests such
-        as "move back a little" against the current position supplied in runtime state. For a
+        Set one front seat's fore-aft rail position. For the selected Denza N7 profile, position_pct
+        is an absolute target: 0 is the forwardmost mechanical limit and 100 is the rearmost limit.
+        Resolve relative requests such as "move back a little" against the current position supplied
+        in runtime state: forward decreases the value and backward increases it. For a
         vehicle-specific physical relative request, distance_mm may be supplied and the runtime
         converts it to an absolute position_pct before CAN compilation.
       target_devices:
@@ -92,8 +93,9 @@ spec:
       confirmation_policy: on_ambiguity
     - name: seat.set_cushion_tilt
       description: >-
-        Set the seat-cushion pitch for one front seat. position_pct is absolute: 0 places the front
-        edge at its lowest limit and 100 raises the front edge to its highest tilt limit.
+        Set the seat-cushion pitch for one front seat. For the selected Denza N7 profile,
+        position_pct is absolute: 0 places the front edge at its highest limit and 100 lowers the
+        front edge to its lowest tilt limit.
       target_devices:
         - seat_cushion_tilt_motor
       target_scopes:

domains/seat/tests/integration/test_seat_service.py

@@ -335,7 +335,7 @@ class SeatServiceIntegrationTests(unittest.TestCase):
                         "domain": "seat",
                         "capability": "seat.set_longitudinal_position",
                         "target_scope": "driver",
-                        "operation": "decrease",
+                        "operation": "increase",
                         "parameters": [{"name": "position_pct", "value": position}],
                         "reason": "Model resolved the relative request.",
                     }
@@ -349,7 +349,7 @@ class SeatServiceIntegrationTests(unittest.TestCase):
         with patch.object(
             self.service.openai,
             "interpret",
-            side_effect=[output(40), output(30)],
+            side_effect=[output(60), output(70)],
         ) as interpret:
             first = self.service.process(
                 "主驾往后一点", "openai", "conv-motion-follow-up"
@@ -362,18 +362,18 @@ class SeatServiceIntegrationTests(unittest.TestCase):
             first["actuator_state"]["driver"]["position"]["longitudinal"][
                 "position_pct"
             ],
-            40,
+            60,
         )
         self.assertEqual(
             second["actuator_state"]["driver"]["position"]["longitudinal"][
                 "position_pct"
             ],
-            30,
+            70,
         )
         second_context = interpret.call_args_list[1].args[1]
         self.assertEqual(
             second_context["devices"]["driver"]["position"]["longitudinal"]["position_pct"],
-            40,
+            60,
         )
 
     def test_model_relative_physical_motion_uses_vehicle_profile(self) -> None:
@@ -384,7 +384,7 @@ class SeatServiceIntegrationTests(unittest.TestCase):
                     "domain": "seat",
                     "capability": "seat.set_longitudinal_position",
                     "target_scope": "driver",
-                    "operation": "increase",
+                    "operation": "decrease",
                     "parameters": [{"name": "distance_mm", "value": 50}],
                     "reason": "Move forward by a physical distance.",
                 },
@@ -414,7 +414,7 @@ class SeatServiceIntegrationTests(unittest.TestCase):
         self.assertEqual(result["status"], "succeeded")
         self.assertEqual(result["vehicle"]["id"], "denza_n7")
         operations = result["function_config"]["spec"]["operations"]
-        self.assertEqual(operations[0]["parameters"], {"position_pct": 73})
+        self.assertEqual(operations[0]["parameters"], {"position_pct": 27})
         self.assertEqual(
             operations[1]["parameters"],
             {"position_pct": 38, "angle_deg": 116},