..

Cs_HMI/AGVLogic/AGVNavigationCore/Models/MapNode.cs

@@ -83,7 +83,7 @@ namespace AGVNavigationCore.Models
 
         [Category("RFID 정보")]
         [Description("물리적 RFID 태그 ID입니다.")]
-        public string RfidId { get; set; } = string.Empty;
+        public UInt16 RfidId { get; set; } = 0;
 
 
         [Category("노드 텍스트"), DisplayName("TextColor")]
@@ -161,7 +161,7 @@ namespace AGVNavigationCore.Models
 
         public bool HasRfid()
         {
-            return !string.IsNullOrEmpty(RfidId);
+            return RfidId > 0;
         }
     }
 }

Cs_HMI/AGVLogic/AGVNavigationCore/Models/VirtualAGV.cs

@@ -611,18 +611,7 @@ namespace AGVNavigationCore.Models
             PositionChanged?.Invoke(this, (_currentPosition, _currentDirection, _currentNode));
         }
 
-        /// <summary>
-        /// 현재 RFID 시뮬레이션 (현재 위치 기준)
-        /// </summary>
-        public string SimulateRfidReading(List<MapNode> mapNodes)
-        {
-            var closestNode = FindClosestNode(_currentPosition, mapNodes);
-            if (closestNode == null)
-                return null;
-
-            return closestNode.HasRfid() ? closestNode.RfidId : null;
-        }
-
+   
         #endregion
 
 
@@ -630,10 +619,11 @@ namespace AGVNavigationCore.Models
         /// <summary>
         /// 노드 ID를 RFID 값으로 변환 (NodeResolver 사용)
         /// </summary>
-        public string GetRfidByNodeId(List<MapNode> _mapNodes, string nodeId)
+        public ushort GetRfidByNodeId(List<MapNode> _mapNodes, string nodeId)
         {
             var node = _mapNodes?.FirstOrDefault(n => n.Id == nodeId);
-            return node?.HasRfid() == true ? node.RfidId : nodeId;
+            if ((node?.HasRfid() ?? false) == false) return 0;
+            return node.RfidId;
         }