diff --git a/Dkl-Vue-master/dkl-large/src/main/java/com/dkl/large/service/IDklActivityService.java b/Dkl-Vue-master/dkl-large/src/main/java/com/dkl/large/service/IDklActivityService.java
new file mode 100644
index 0000000..869f298
--- /dev/null
+++ b/Dkl-Vue-master/dkl-large/src/main/java/com/dkl/large/service/IDklActivityService.java
@@ -0,0 +1,109 @@
+package com.dkl.large.service;
+
+import com.koal.kms.sdk.ed.KmsSdkException;
+import com.dkl.common.core.domain.entity.SysUser;
+import com.dkl.large.domain.DklActivity;
+
+import java.util.List;
+
+/**
+ * 大客流活动Service接口
+ *
+ * @author Dkl
+ * @date 2025-05-27
+ */
+public interface IDklActivityService
+{
+    /**
+     * 查询大客流活动
+     *
+     * @param id 大客流活动主键
+     * @return 大客流活动
+     */
+    public DklActivity selectDklActivityById(int id) throws KmsSdkException;
+
+    /**
+     * 查询大客流活动列表
+     *
+     * @param dklActivity 大客流活动
+     * @return 大客流活动集合
+     */
+    public List<DklActivity> selectDklActivityList(DklActivity dklActivity) throws KmsSdkException;
+    public String selectDklActivityListMessage(DklActivity dklActivity) throws KmsSdkException;
+    /**
+     * 新增大客流活动
+     *
+     * @param dklActivity 大客流活动
+     * @return 结果
+     */
+    public int insertDklActivity(DklActivity dklActivity) throws KmsSdkException;
+
+    /**
+     * 修改大客流活动
+     *
+     * @param dklActivity 大客流活动
+     * @return 结果
+     */
+    public int updateDklActivity(DklActivity dklActivity) throws KmsSdkException;
+
+    /**
+     * 批量删除大客流活动
+     *
+     * @param ids 需要删除的大客流活动主键集合
+     * @return 结果
+     */
+    public int deleteDklActivityByIds(int[] ids);
+
+    /**
+     * 删除大客流活动信息
+     *
+     * @param id 大客流活动主键
+     * @return 结果
+     */
+    public int deleteDklActivityById(int id);
+
+    /**
+     * @Author :rq
+     * @Description :大屏预警信息统计
+     * @Date :2025/06/09 10:22
+     * @Param :[]
+     * @return :java.util.List<com.dkl.large.domain.DklActivity>
+     **/
+    List<DklActivity> ativityEarlyWarning(DklActivity dklActivity);
+    /**
+     * @Author :rq
+     * @Description :大屏重点场所热力图/景区热力图
+     * @Date :2025/06/09 13:22
+     * @Param :[]
+     * @return :java.util.List<com.dkl.large.domain.DklActivity>
+     **/
+    public List<DklActivity> thermogramStatistics(DklActivity dklActivity);
+
+    /**
+     * @Author :rq
+     * @Description :大客流活动统计首页
+     * @Date :2025/07/11 10:42
+     * @Param :[dklActivity]
+     * @return :java.util.List<com.dkl.large.domain.DklActivity>
+     **/
+    public List<DklActivity> homeActivityStatistics(DklActivity dklActivity);
+    /**
+     * @Author :rq
+     * @Description :大客流活动人数统计首页
+     * @Date :2025/07/11 15:42
+     * @Param :[dklActivity]
+     * @return :java.util.List<com.dkl.large.domain.DklActivity>
+     **/
+    public List<DklActivity> homeActivityStatisticsPeople(DklActivity dklActivity);
+    /**
+     * 导入数据
+     *
+     * @param activityList 数据列表
+     * @param operName 操作用户
+     * @return 结果
+     */
+    public String importDate(List<DklActivity> activityList,String operName) throws KmsSdkException;
+
+
+    public boolean checkActivityNameUnique(DklActivity dklActivity);
+}