设备数量不对等适配

UIShare/GlobalVariable/GlobalInfo.cs

@@ -1,4 +1,6 @@
-using System;
+using DeviceCommand.Base;
+using System;
+using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -13,6 +15,10 @@ namespace UIShare.GlobalVariable
         public Dictionary<string,StepRunning> StepRunningDic { get; set; }
         public Dictionary<string, SystemConfig> ConfigDic { get; set; }
         public Dictionary<string, IScopedProvider> ScopeDic { get; set; }
+
+        /// <summary>硬件指纹 → 设备实例的并发池，确保同一物理硬件全局只创建一个驱动实例。</summary>
+        public ConcurrentDictionary<string, Lazy<IBaseInterface>> HardwarePool { get; set; }
+
         public String UserName { get; set; } = "Not Logged in";
         public bool IsAdmin { get; set; } = true;
         public string CurrentOpeningScope;
@@ -35,6 +41,7 @@ namespace UIShare.GlobalVariable
             StepRunningDic = new();
             ConfigDic = new();
             ScopeDic = new();
+            HardwarePool = new ConcurrentDictionary<string, Lazy<IBaseInterface>>(StringComparer.OrdinalIgnoreCase);
             CurrentScope = "default";
         }