diff --git a/SLn.Wcs.ElevatorSdk/Class1.cs b/SLn.Wcs.ElevatorSdk/Class1.cs
deleted file mode 100644
index 9726cae..0000000
--- a/SLn.Wcs.ElevatorSdk/Class1.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Sln.Wcs.ElevatorSdk
-{
- public class Class1
- {
-
- }
-}
diff --git a/SLn.Wcs.ElevatorSdk/Dto/ElevatorStatus.cs b/SLn.Wcs.ElevatorSdk/Dto/ElevatorStatus.cs
new file mode 100644
index 0000000..eefc16f
--- /dev/null
+++ b/SLn.Wcs.ElevatorSdk/Dto/ElevatorStatus.cs
@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Sln.Wcs.ElevatorSdk.Dto
+{
+ public class ElevatorStatus
+ {
+ ///
+ /// 提升机编号
+ ///
+ public string ElevatorId { get; set; }
+
+ ///
+ /// 当前楼层
+ ///
+ public int CurrentFloor { get; set; }
+
+ ///
+ /// 运行状态（0：空闲，1：运行中，2：故障，3：维护）
+ ///
+ public int RunningStatus { get; set; }
+
+ ///
+ /// 当前任务编号
+ ///
+ public string CurrentTaskId { get; set; }
+
+ ///
+ /// 是否在线
+ ///
+ public bool IsOnline { get; set; }
+ }
+}
diff --git a/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskFeedback.cs b/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskFeedback.cs
new file mode 100644
index 0000000..c5829f6
--- /dev/null
+++ b/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskFeedback.cs
@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Sln.Wcs.ElevatorSdk.Dto
+{
+ ///
+ /// 提升机任务反馈信息
+ ///
+ public class ElevatorTaskFeedback
+ {
+ ///
+ /// 任务编号
+ ///
+ public string TaskId { get; set; }
+
+ ///
+ /// 提升机编号
+ ///
+ public string ElevatorId { get; set; }
+
+ ///
+ /// 任务状态
+ ///
+ public int TaskStatus { get; set; }
+
+ ///
+ /// 当前楼层
+ ///
+ public int CurrentFloor { get; set; }
+
+ ///
+ /// 完成时间
+ ///
+ public DateTime? CompleteTime { get; set; }
+
+ ///
+ /// 错误代码
+ ///
+ public int ErrorCode { get; set; }
+ }
+}
diff --git a/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskRequest.cs b/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskRequest.cs
new file mode 100644
index 0000000..8782282
--- /dev/null
+++ b/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskRequest.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Sln.Wcs.ElevatorSdk.Dto
+{
+ public class ElevatorTaskRequest
+ {
+ ///
+ /// 任务编号
+ ///
+ public string TaskId { get; set; }
+
+ ///
+ /// 提升机编号
+ ///
+ public string ElevatorId { get; set; }
+
+ ///
+ /// 起始楼层
+ ///
+ public int FromFloor { get; set; }
+
+ ///
+ /// 目标楼层
+ ///
+ public int ToFloor { get; set; }
+
+ ///
+ /// 任务类型
+ ///
+ public int TaskType { get; set; }
+
+ ///
+ /// 托盘编号
+ ///
+ public string PalletId { get; set; }
+ }
+}
diff --git a/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskResponse.cs b/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskResponse.cs
new file mode 100644
index 0000000..bf5d646
--- /dev/null
+++ b/SLn.Wcs.ElevatorSdk/Dto/ElevatorTaskResponse.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Sln.Wcs.ElevatorSdk.Dto
+{
+ ///
+ /// 提升机任务下发响应结果
+ ///
+ public class ElevatorTaskResponse
+ {
+ ///
+ /// 是否成功
+ ///
+ public bool Success { get; set; }
+
+ ///
+ /// 响应代码
+ ///
+ public int Code { get; set; }
+
+ ///
+ /// 响应消息
+ ///
+ public string Message { get; set; }
+
+ ///
+ /// 任务编号
+ ///
+ public string TaskId { get; set; }
+ }
+
+}
diff --git a/SLn.Wcs.ElevatorSdk/IElevatorSdk.cs b/SLn.Wcs.ElevatorSdk/IElevatorSdk.cs
new file mode 100644
index 0000000..8488e69
--- /dev/null
+++ b/SLn.Wcs.ElevatorSdk/IElevatorSdk.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Sln.Wcs.ElevatorSdk.Dto;
+
+namespace Sln.Wcs.ElevatorSdk
+{
+ internal interface IElevatorSdk
+ {
+ ///
+ /// 获取所有提升机的实时状态
+ ///
+ /// 提升机状态集合
+ Task> GetElevatorStatusListAsync();
+
+ ///
+ /// 下发提升机任务
+ ///
+ /// 任务下发请求
+ /// 任务下发结果
+ Task DispatchTaskAsync(ElevatorTaskRequest request);
+
+ ///
+ /// 获取提升机任务执行反馈
+ ///
+ /// 任务编号
+ /// 任务反馈信息
+ Task GetTaskFeedbackAsync(string taskId);
+ }
+}
diff --git a/Sln.Wcs.Common/StringChange.cs b/Sln.Wcs.Common/StringChange.cs
new file mode 100644
index 0000000..1060768
--- /dev/null
+++ b/Sln.Wcs.Common/StringChange.cs
@@ -0,0 +1,225 @@
+using System;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Text;
+
+#region << 版 本 注 释 >>
+
+/*--------------------------------------------------------------------
+* 版权所有 (c) 2024 WenJY 保留所有权利。
+* CLR版本：4.0.30319.42000
+* 机器名称：LAPTOP-E0N2L34V
+* 命名空间：SlnMesnac.Common
+* 唯一标识：496f8d2b-70e3-4a05-ae18-a9b0fcd06b82
+*
+* 创建者：WenJY
+* 电子邮箱：wenjy@mesnac.com
+* 创建时间：2024-03-27 21:58:35
+* 版本：V1.0.0
+* 描述：
+*
+*--------------------------------------------------------------------
+* 修改人：
+* 时间：
+* 修改说明：
+*
+* 版本：V1.0.0
+*--------------------------------------------------------------------*/
+
+#endregion << 版 本 注 释 >>
+
+namespace Sln.Wcs.Common
+{
+ public class StringChange
+ {
+ ///
+ /// 将字符串强制转换成int，转换失败则返回0
+ ///
+ ///
+ ///
+ public int ParseToInt(string str)
+ {
+ int returnInt = 0;
+ if (str == null || str.Trim().Length < 1)
+ {
+ return returnInt;
+ }
+ if (int.TryParse(str, out returnInt))
+ {
+ return returnInt;
+ }
+ else
+ {
+ return 0;
+ }
+ }
+
+ ///
+ /// char数组转Array
+ ///
+ ///
+ ///
+ ///
+ public string CharArrayToString(char[] cha, int len)
+ {
+ string str = "";
+ for (int i = 0; i < len; i++)
+ {
+ str += string.Format("{0}", cha[i]);
+ }
+
+ return str;
+ }
+
+ public string bytesToHexStr(byte[] bytes, int iLen)//e.g. { 0x01, 0x01} ---> " 01 01"
+ {
+ string returnStr = "";
+ if (bytes != null)
+ {
+ for (int i = 0; i < iLen; i++)
+ {
+ returnStr += bytes[i].ToString("X2");
+ }
+ }
+ return returnStr;
+ }
+
+ public byte[] HexStrTorbytes(string strHex)//e.g. " 01 01" ---> { 0x01, 0x01}
+ {
+ strHex = strHex.Replace(" ", "");
+ if ((strHex.Length % 2) != 0)
+ strHex += " ";
+ byte[] returnBytes = new byte[strHex.Length / 2];
+ for (int i = 0; i < returnBytes.Length; i++)
+ returnBytes[i] = Convert.ToByte(strHex.Substring(i * 2, 2), 16);
+ return returnBytes;
+ }
+
+ public string StringToHexString(string s, Encoding encode)
+ {
+ byte[] b = encode.GetBytes(s); //按照指定编码将string编程字节数组
+ string result = string.Empty;
+ for (int i = 0; i < b.Length; i++) //逐字节变为16进制字符，以%隔开
+ {
+ result += "%" + Convert.ToString(b[i], 16);
+ }
+ return result;
+ }
+
+ public string HexStringToString(string hs, Encoding encode)
+ {
+ //以%分割字符串，并去掉空字符
+ string[] chars = hs.Split(new char[] { '%' }, StringSplitOptions.RemoveEmptyEntries);
+ byte[] b = new byte[chars.Length];
+ //逐个字符变为16进制字节数据
+ for (int i = 0; i < chars.Length; i++)
+ {
+ b[i] = Convert.ToByte(chars[i], 16);
+ }
+ //按照指定编码将字节数组变为字符串
+ return encode.GetString(b);
+ }
+
+ public byte[] Swap16Bytes(byte[] OldU16)
+ {
+ byte[] ReturnBytes = new byte[2];
+ ReturnBytes[1] = OldU16[0];
+ ReturnBytes[0] = OldU16[1];
+ return ReturnBytes;
+ }
+
+ /// 64Base码
+ /// 保存路径
+ /// 文件名称
+ ///
+ public bool Base64ToImage(string strbase64, string path, string filename)
+ {
+ bool Flag = false;
+ try
+ {
+ //base64编码的文本 转为 图片
+ //图片名称
+ byte[] arr = Convert.FromBase64String(strbase64);//将指定的字符串（它将二进制数据编码为 Base64 数字）转换为等效的 8 位无符号整数数组。
+ using (MemoryStream ms = new MemoryStream(arr))
+ {
+ Bitmap bmp = new Bitmap(ms);//加载图像
+ if (!Directory.Exists(path))//判断保存目录是否存在
+ {
+ Directory.CreateDirectory(path);
+ }
+ bmp.Save((path + "\\" + filename + ".png"), System.Drawing.Imaging.ImageFormat.Png);//将图片以JPEG格式保存在指定目录(可以选择其他图片格式)
+ ms.Close();//关闭流并释放
+ if (File.Exists(path + "\\" + filename + ".png"))//判断是否存在
+ {
+ Flag = true;
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Console.WriteLine("图片保存失败：" + ex.Message);
+ }
+ return Flag;
+ }
+
+ ///
+ /// 获取时间戳
+ ///
+ ///
+ public long GetTimeStamp()
+ {
+ TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
+ return Convert.ToInt64(ts.TotalSeconds);
+ }
+
+ public byte[] ConvertFloatToINt(byte[] floatBytes)
+ {
+ byte[] intBytes = new byte[floatBytes.Length / 2];
+ for (int i = 0; i < intBytes.Length; i++)
+ {
+ intBytes[i] = floatBytes[i * 2];
+ }
+ return intBytes;
+ }
+
+ //CRC异或校验
+ public byte CalculateVerify(byte[] pMessage, int iLength)
+ {
+ UInt16 i;
+ byte iVerify = 0;
+
+ iVerify = pMessage[0];
+ for (i = 1; i < iLength; i++)
+ {
+ iVerify = (byte)(iVerify ^ pMessage[i]);
+ }
+ return iVerify;
+ }
+
+ public int HexStringToNegative(string strNumber)
+ {
+ int iNegate = 0;
+ int iNumber = Convert.ToInt32(strNumber, 16);
+ if (iNumber > 127)
+ {
+ int iComplement = iNumber - 1;
+ string strNegate = string.Empty;
+ char[] binchar = Convert.ToString(iComplement, 2).PadLeft(8, '0').ToArray();
+ foreach (char ch in binchar)
+ {
+ if (Convert.ToInt32(ch) == 48)
+ {
+ strNegate += "1";
+ }
+ else
+ {
+ strNegate += "0";
+ }
+ }
+ iNegate = -Convert.ToInt32(strNegate, 2);
+ }
+ return iNegate;
+ }
+ }
+}
\ No newline at end of file