diff --git a/WebApi_data_value/Controllers/Violation_car_tableController.cs b/WebApi_data_value/Controllers/Violation_car_tableController.cs
index 1868a14..ddd5576 100644
--- a/WebApi_data_value/Controllers/Violation_car_tableController.cs
+++ b/WebApi_data_value/Controllers/Violation_car_tableController.cs
@@ -9,6 +9,7 @@ using Parking_space_WebAPI.Models;
 using Parking_space_WebAPI.Services;
 using Parking_space_WebAPI.ViewModel;
 using Parking_space_WebAPI.Authorization;
+using Mysqlx;
 
 namespace Parking_space_WebAPI.Controllers
 {
@@ -301,6 +302,73 @@ namespace Parking_space_WebAPI.Controllers
         }
         #endregion
 
+        #region 新增違規資料並比對10秒內
+        /// <summary>
+        /// 新增違規資料並比對10秒內
+        /// </summary>
+        /// <param name="violation_car_table"></param>
+        /// <returns></returns>
+        // POST: api/Violation_car_table
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [AllowAnonymous]
+        [HttpPost("post_10s")]
+        public async Task<ActionResult<Violation_car_table>> PostViolation_car_table_1(Violation_car_table violation_car_table)
+        {
+            violation_car_table.create_data_time = DateTime.Now;
+            var location_name = violation_car_table.violation_location_name;
+            var license_plate_number = violation_car_table.license_plate_number;
+            // 取得現在時間
+            DateTime time = DateTime.Now;
+            // 取得 10秒前的時間
+            DateTime time_10s_ago = time.AddSeconds(-10);
+            var Data_list = await _context.violation_car_table
+                    .Where(c => c.violation_location_name ==  location_name)
+                    .Where(c => c.create_data_time >= time_10s_ago) // 只選擇指定日期的資料
+                    .ToListAsync();
+            //判斷10秒內有多少資料
+            if (Data_list.Count == 1) //只有1筆 若與全景判斷的車牌不同就替換車牌
+            {
+                if (Data_list[0].license_plate_number != license_plate_number)
+                {
+                    var data = Data_list[0];
+                    _context.violation_car_table.Remove(Data_list[0]);
+                    await _context.SaveChangesAsync();
+                    data.license_plate_number = license_plate_number;
+                    _context.violation_car_table.Add(data);
+                    await _context.SaveChangesAsync();
+                    return Ok();
+
+                }
+                else {
+                    return Ok();
+                }
+                
+            }
+            if (Data_list.Count > 1)//超過2筆
+            {
+                for (int i = 0; i < Data_list.Count; i++)
+                {
+                    if (Data_list[i].license_plate_number != license_plate_number)
+                    {
+                        if (Data_list[i].create_data_time > time.AddSeconds(-10) && Data_list[i].create_data_time < time.AddSeconds(-3))
+                        {
+                            var data = Data_list[i];
+                            _context.violation_car_table.Remove(Data_list[0]);
+                            await _context.SaveChangesAsync();
+                            data.license_plate_number = license_plate_number;
+                            _context.violation_car_table.Add(data);
+                            await _context.SaveChangesAsync();
+                            return Ok();
+                        }
+                    }
+                }
+            }
+            _context.violation_car_table.Add(violation_car_table);
+            await _context.SaveChangesAsync();
+            return Ok();
+        }
+        #endregion
+
         private bool Violation_car_tableExists(string id)
         {
             return (_context.violation_car_table?.Any(e => e.violation_location_name == id)).GetValueOrDefault();