From a3347f2983b4ec43b8bd44bca897f654803c8e0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AD=99=E5=B0=8F=E4=BA=91?= <sunpengchina85@gmail.com>
Date: Wed, 21 Jan 2026 17:24:24 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=A4=87=E9=99=8D=E7=82=B9?=
 =?UTF-8?q?=E6=98=A0=E5=B0=84?=
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---
 .../constants/DeviceTelemetry.java            | 33 ++++++++++++++++++-
 .../device/service/impl/BufferDeviceImpl.java |  2 ++
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java b/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
index ea26e68..b23ccc8 100644
--- a/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
+++ b/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
@@ -25,6 +25,35 @@ public class DeviceTelemetry {
      * 机场独有状态
      */
 
+    /**
+     * 备降点纬度
+     */
+    public static final TelemetryKey<Double> Alternate_land_point_Latitude = TelemetryKey.of(
+            "alternate_land_point.latitude",
+            Double.class,
+            value -> {
+                if (value == null) return null;
+                if (value instanceof Number) {
+                    return ((Number) value).doubleValue();
+                }
+                return Double.parseDouble(value.toString());
+            }
+    );
+
+    /**
+     * 备降点经度
+     */
+    public static final TelemetryKey<Double> Alternate_land_point_Longitude = TelemetryKey.of(
+            "alternate_land_point.longitude",
+            Double.class,
+            value -> {
+                if (value == null) return null;
+                if (value instanceof Number) {
+                    return ((Number) value).doubleValue();
+                }
+                return Double.parseDouble(value.toString());
+            }
+    );
 
     /**
      * 网络类型 {"1":"4G","2":"以太网"}
@@ -396,7 +425,9 @@ public class DeviceTelemetry {
                 Rainfall,
                 Position_State_Rtk_Number,
                 Height_Limit,
-                Distance_Limit_Status_Distance_Limit
+                Distance_Limit_Status_Distance_Limit,
+                Alternate_land_point_Latitude,
+                Alternate_land_point_Longitude
         );
     }
 
diff --git a/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java b/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
index e6107e0..a47c0ad 100644
--- a/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
+++ b/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
@@ -76,6 +76,8 @@ public class BufferDeviceImpl implements IBufferDeviceService
         dto.setDockName(dock.getDockName());
         dto.setDockLocation(dock.getDockLocation());
         dto.setDockIotId(device.getIotDeviceId());
+        dto.setSnNumber(device.getDeviceSn());
+        dto.setBindTime(device.getCreateTime().getTime());
 
 
         List<DockAircraft> aircrafts = dockAircraftDomain.selectDockAircraftByDockId(dockId);