final

Former-commit-id: 251b57f490efdc292b0c4c019431219b75ee890c

main.py

@@ -57,7 +57,9 @@ class MAT:
         st = self.ch340.start
         if not value_only: 
             self.ch340.stop() 
-        assert abs(self.ch340._get_time()-1) < 1e-3
+        if not abs(self.ch340._get_time()-1) < 1e-3:
+            self.control_logger.warning(f"CH340 timing issue detected: {self.ch340._get_time()}")
+            return self.total_volume
         r = now - st
         ret = self.total_volume - (1-r) * self.speeds[self.state.mode.value]
         if value_only:
@@ -177,10 +179,17 @@ class MAT:
             return "colored"
         if dep == 1:
             suc,im = self.cap.read()
+            hsv = cv2.cvtColor(im, cv2.COLOR_BGR2HSV)
+    
+            # 降低饱和度通道 (S通道是索引1)
+            hsv[:, :, 1] = hsv[:, :, 1] * 0.8
+            
+            # 转换回BGR颜色空间
+            result = cv2.cvtColor(hsv, cv2.COLOR_HSV2BGR)
             name = f"colored_{datetime.now().strftime('%Y%m%d_%H%M%S')}.jpg"
-            cv2.imwrite(name,im)
+            cv2.imwrite(name,result)
             self.colored_im = name
-        if dep > 5:
+        if dep > 3:
             # self.endpoint_logger.info(f"colored比例{.2%}>=70%，确认滴定终点")
             self.colored_volume = self.total_volume
             self.endpoint_logger.info(f"最终体积: {self.colored_volume:.2f} ml")
@@ -248,7 +257,7 @@ class MAT:
         rate = val/tot
         if self.history.base is not None:
             base = self.history.base
-            thr = (min(0.05,base*5), min(0.4,base*13), 0.5)
+            thr = (min(0.05,base*5), min(0.2,base*13), 0.5)
             # thr = (base*5, base*13, 0.5)
             if rate < thr[0]:
                 return "transport",rate
@@ -386,7 +395,8 @@ class MAT:
             "总体积  ": f"{self.total_volume:.2f} ml",
             "终点体积": f"{self.colored_volume:.2f} ml",
             "理论体积": f"{self.colored_volume:.2f} ml",
-            "实验时长": f"{time.time() - self.start_time:.2f} 秒"
+            "实验时长": f"{time.time() - self.start_time:.2f} 秒",
+            "滴定速率": f"{self.total_volume / (time.time() - self.start_time):.2f} mL/s",
         }
         upload_data = {
             "start_time":self.format_date_time(self.start_time),
@@ -408,16 +418,16 @@ if __name__ == "__main__":
     # 创建MAT类的实例并运行
     mat = MAT(
         videoSourceIndex = 1, 
-        bounce_time=4,
+        bounce_time=2,
         end_bounce_time=0.01,
-        k = 27
+        k = 32
     )
     
     mat.state.mode = State.Mode.FAST
     
     final_data, finish_picture = mat.run(
         slow_speed = 0.05,
-        quick_speed = 0.8,
+        quick_speed = 1.0,
         about_time=3,
         # cap_dir=None
     )

utils.py

@@ -420,7 +420,7 @@ def send_data_to_platform(token, data, picture):
             picture_data = picture_file.read()
             base64_encoded_picture = base64.b64encode(picture_data).decode("utf-8")
             
-        print(base64_encoded_picture)
+        # print(base64_encoded_picture)
 
         # 更新数据字典，添加 Base64 编码的图片
         data["final_image"] = base64_encoded_picture

vid_chk.py

@@ -30,7 +30,7 @@ while True:
     tot = mask.shape[0]*mask.shape[1]
     val = np.sum(mask)
     rate = val/tot
-    thr = (0.05,0.3, 0.5)
+    thr = (0.05,0.2, 0.5)
     ret = ""
     if rate < thr[0]:
         ret =  "transport"