diff --git a/HighWayIot.Plc/PlcConnect.cs b/HighWayIot.Plc/PlcConnect.cs
index ce57b0c..9da2a3a 100644
--- a/HighWayIot.Plc/PlcConnect.cs
+++ b/HighWayIot.Plc/PlcConnect.cs
@@ -7,6 +7,16 @@ namespace HighWayIot.Plc
 {
     public class PlcConnect
     {
+        private static readonly Lazy<PlcConnect> lazy = new Lazy<PlcConnect>(() => new PlcConnect());
+
+        public static PlcConnect Instance
+        {
+            get
+            {
+                return lazy.Value;
+            }
+        }
+
         private static LogHelper logHelper = LogHelper.Instance;
 
         /// <summary>
diff --git a/HighWayIot.Plc/PlcEntity/RgvStationEnum.cs b/HighWayIot.Plc/PlcEntity/RgvStationEnum.cs
index ea801d8..34028ce 100644
--- a/HighWayIot.Plc/PlcEntity/RgvStationEnum.cs
+++ b/HighWayIot.Plc/PlcEntity/RgvStationEnum.cs
@@ -10,7 +10,7 @@ namespace HighWayIot.Plc.PlcEntity
     public enum RgvStationEnum
     {
         [Description("裝圈工位RIFD触发")]
-        RgvRingInstallStation = 1,
+        RgvRingInstallStation = 0,
 
         [Description("1#工位RIFD触发")]
         Rgv1Station,
diff --git a/HighWayIot.Plc/PlcHelper/BasePlcHelper.cs b/HighWayIot.Plc/PlcHelper/BasePlcHelper.cs
index 023b5fe..0d01c11 100644
--- a/HighWayIot.Plc/PlcHelper/BasePlcHelper.cs
+++ b/HighWayIot.Plc/PlcHelper/BasePlcHelper.cs
@@ -8,5 +8,12 @@ namespace HighWayIot.Plc.PlcHelper
 {
     public class BasePlcHelper
     {
+        public PlcConnect PlcInstance = PlcConnect.Instance;
+
+        public BasePlcHelper()
+        {
+
+        }
+
     }
 }
diff --git a/HighWayIot.Plc/PlcHelper/WorkStationHelper.cs b/HighWayIot.Plc/PlcHelper/WorkStationHelper.cs
new file mode 100644
index 0000000..9eec30d
--- /dev/null
+++ b/HighWayIot.Plc/PlcHelper/WorkStationHelper.cs
@@ -0,0 +1,47 @@
+using HighWayIot.Plc.PlcEntity;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HighWayIot.Plc.PlcHelper
+{
+    public class WorkStationHelper
+    {
+        /// <summary>
+        /// RFID10小车工位识别点位写入
+        /// </summary>
+        /// <param name="rgvStation"></param>
+        /// <returns></returns>
+        public bool WriteStationSingal(RgvStationEnum rgvStation, int deviceNo)
+        {
+            int point = 0x600;
+            point += deviceNo * 32;
+            point += (int)rgvStation;
+
+            bool result = PlcConnect.PlcWrite($"B{point.ToString("X")}", true, DataTypeEnum.Bool).IsSuccess;
+
+            return result;
+        }
+
+        /// <summary>
+        /// RFID固定工位识别点位读取
+        /// </summary>
+        /// <param name="rgvStation"></param>
+        /// <returns></returns>
+        public bool[] ReadStationSingal()
+        {
+            bool[] result = new bool[17];
+
+            for (int i = 0x230; i <= 0x240; i++)
+            {
+                int j = 0;
+                result[j] = PlcConnect.ReadBool($"B{i.ToString("X")}");
+                j++;
+            }
+
+            return result;
+        }
+    }
+}
diff --git a/HighWayIot.Plc/PlcHelper/WorkStationWrite.cs b/HighWayIot.Plc/PlcHelper/WorkStationWrite.cs
deleted file mode 100644
index df6c892..0000000
--- a/HighWayIot.Plc/PlcHelper/WorkStationWrite.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-using HighWayIot.Plc.PlcEntity;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace HighWayIot.Plc.PlcHelper
-{
-    public class WorkStationWrite
-    {
-        /// <summary>
-        /// RFID工位识别写入
-        /// </summary>
-        /// <param name="rgvStation"></param>
-        /// <returns></returns>
-        public bool WriteStationSingal(RgvStationEnum rgvStation)
-        {
-            return false;
-        }
-    }
-}
diff --git a/HighWayIot.Winform/Business/WorkStationBusiness.cs b/HighWayIot.Winform/Business/WorkStationBusiness.cs
new file mode 100644
index 0000000..4d6d0fb
--- /dev/null
+++ b/HighWayIot.Winform/Business/WorkStationBusiness.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HighWayIot.Winform.Business
+{
+    public class WorkStationBusiness
+    {
+    }
+}