From 434e134f38e12d77ce5b43dfca407f3e2f8a75ed Mon Sep 17 00:00:00 2001
From: Alvin-lyq <zxwl@44.com>
Date: Tue, 14 Apr 2026 10:35:41 +0800
Subject: [PATCH] 0414-4

---
 src/autonomy/fu/src/fu_node.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/autonomy/fu/src/fu_node.cpp b/src/autonomy/fu/src/fu_node.cpp
index 1523d60..9ed7cdb 100644
--- a/src/autonomy/fu/src/fu_node.cpp
+++ b/src/autonomy/fu/src/fu_node.cpp
@@ -974,6 +974,7 @@ class fu_node : public rclcpp::Node
         // 状态3: 雷达数据超时，停车
         if (grid_age > 3.0)
         {
+            LOG_WARN("[栅格超时检测] 栅格数据已过期(%.3fs)！", grid_age);
             return 3;
         }