From 665fa7a86b8bc0b8aae32783d5f5bad676726a30 Mon Sep 17 00:00:00 2001
From: wangxu <1318272526@qq.com>
Date: Thu, 22 Jan 2026 15:28:38 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=BD=A6=E8=BE=86=E6=95=B0?=
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---
 app/eva_common.py | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/app/eva_common.py b/app/eva_common.py
index 23b97e8..ed93a66 100644
--- a/app/eva_common.py
+++ b/app/eva_common.py
@@ -114,18 +114,19 @@ def gen_avg_cross_delay_pb(cross_delay_data_list, weekdays):
             std_flow += item_delay_info.std_flow
 
     avg_cross_delay.delay_info.car_num = sum_car_num
-    avg_cross_delay.delay_info.delay_time = int(delay_time / sum_car_num)
-    avg_cross_delay.delay_info.stop_times = stop_times / sum_car_num
-    avg_cross_delay.delay_info.queue_len = int(queue_len / sum_car_num)
-    avg_cross_delay.delay_info.speed = int(speed / sum_car_num)
-    avg_cross_delay.delay_info.jam_index = jam_index / sum_car_num
-    avg_cross_delay.delay_info.park_time = int(park_time / sum_car_num)
-    avg_cross_delay.delay_info.high_park_percent = int(high_park_percent / sum_car_num)
-    avg_cross_delay.delay_info.truck_percent = int(truck_percent / sum_car_num)
-    avg_cross_delay.delay_info.park_percent = int(park_percent / sum_car_num)
-    avg_cross_delay.delay_info.move_speed = int(move_speed / sum_car_num)
-    # avg_cross_delay.delay_info.imbalance_index = imbalance_index / sum_car_num
-    avg_cross_delay.delay_info.std_flow = int(std_flow / len(cross_delay_pb_list))
+    if sum_car_num != 0:
+        avg_cross_delay.delay_info.delay_time = int(delay_time / sum_car_num)
+        avg_cross_delay.delay_info.stop_times = stop_times / sum_car_num
+        avg_cross_delay.delay_info.queue_len = int(queue_len / sum_car_num)
+        avg_cross_delay.delay_info.speed = int(speed / sum_car_num)
+        avg_cross_delay.delay_info.jam_index = jam_index / sum_car_num
+        avg_cross_delay.delay_info.park_time = int(park_time / sum_car_num)
+        avg_cross_delay.delay_info.high_park_percent = int(high_park_percent / sum_car_num)
+        avg_cross_delay.delay_info.truck_percent = int(truck_percent / sum_car_num)
+        avg_cross_delay.delay_info.park_percent = int(park_percent / sum_car_num)
+        avg_cross_delay.delay_info.move_speed = int(move_speed / sum_car_num)
+        # avg_cross_delay.delay_info.imbalance_index = imbalance_index / sum_car_num
+        avg_cross_delay.delay_info.std_flow = int(std_flow / len(cross_delay_pb_list))
 
     # 进口道延误数据聚合处理逻辑
     inroad_delay_info_dict = {}