diff --git a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/basedata_manage/service/dao/mapper/MdPbStoragevehicleextMapper.java b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/basedata_manage/service/dao/mapper/MdPbStoragevehicleextMapper.java
index 930b0a6..cb2168b 100644
--- a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/basedata_manage/service/dao/mapper/MdPbStoragevehicleextMapper.java
+++ b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/basedata_manage/service/dao/mapper/MdPbStoragevehicleextMapper.java
@@ -80,4 +80,10 @@ public interface MdPbStoragevehicleextMapper extends BaseMapper<MdPbStoragevehic
      * @return
      */
     List<MdPbStoragevehicleextDto> queryAvailableInv(@Param("params") Map whereJson);
+
+    /**
+     * 根据物料分组（大屏）、按照可用数量排序
+     * @return  List<JSONObject>
+     */
+    List<JSONObject> getBigScreenIvt();
 }
diff --git a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/basedata_manage/service/dao/mapper/MdPbStoragevehicleextMapper.xml b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/basedata_manage/service/dao/mapper/MdPbStoragevehicleextMapper.xml
index d3ea289..6d7a80c 100644
--- a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/basedata_manage/service/dao/mapper/MdPbStoragevehicleextMapper.xml
+++ b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/basedata_manage/service/dao/mapper/MdPbStoragevehicleextMapper.xml
@@ -266,4 +266,19 @@
         </where>
         ORDER BY ext.insert_time
     </select>
+
+    <select id="getBigScreenIvt" resultType="com.alibaba.fastjson.JSONObject">
+        SELECT
+            SUM(ext.canuse_qty) AS canuse_qty,
+            MAX(ext.material_id) AS material_id,
+            MAX(mater.material_name) AS material_name
+        FROM
+            md_pb_storagevehicleext ext
+            INNER JOIN md_me_materialbase mater ON mater.material_id = ext.material_id
+        <where>
+            ext.canuse_qty > 0
+        </where>
+        GROUP BY ext.material_id
+        ORDER BY canuse_qty DESC
+    </select>
 </mapper>
diff --git a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/controller/BigScreenController.java b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/controller/BigScreenController.java
new file mode 100644
index 0000000..aaa4f26
--- /dev/null
+++ b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/controller/BigScreenController.java
@@ -0,0 +1,40 @@
+package org.nl.wms.pda.bigscreen_management.controller;
+
+
+import cn.dev33.satoken.annotation.SaIgnore;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.nl.common.logging.annotation.Log;
+import org.nl.wms.pda.bigscreen_management.service.BigScreenService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * <p>
+ * 大屏显示 控制层
+ * </p>
+ *
+ * @author Liuxy
+ * @since 2025-06-24
+ */
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/bigScreen")
+@Slf4j
+public class BigScreenController {
+
+    @Autowired
+    private BigScreenService bigScreenService;
+
+    @PostMapping("/getData")
+    @Log("大屏数据")
+    @SaIgnore
+    public ResponseEntity<Object> getData() {
+        return new ResponseEntity<>(bigScreenService.getData(), HttpStatus.OK);
+    }
+
+}
diff --git a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/service/BigScreenService.java b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/service/BigScreenService.java
new file mode 100644
index 0000000..1843a48
--- /dev/null
+++ b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/service/BigScreenService.java
@@ -0,0 +1,21 @@
+package org.nl.wms.pda.bigscreen_management.service;
+
+import org.nl.wms.pda.util.PdaResponse;
+
+/**
+ * <p>
+ * 大屏显示 服务类
+ * </p>
+ *
+ * @author Liuxy
+ * @since 2025-06-24
+ */
+public interface BigScreenService {
+
+    /**
+     * 获取大屏数据
+     *
+     * @return PdaResponse
+     */
+    PdaResponse getData();
+}
diff --git a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/service/impl/BigScreenServiceImpl.java b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/service/impl/BigScreenServiceImpl.java
new file mode 100644
index 0000000..c3606e9
--- /dev/null
+++ b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/bigscreen_management/service/impl/BigScreenServiceImpl.java
@@ -0,0 +1,392 @@
+package org.nl.wms.pda.bigscreen_management.service.impl;
+
+import cn.hutool.core.date.DateField;
+import cn.hutool.core.date.DateTime;
+import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.NumberUtil;
+import cn.hutool.core.util.ObjectUtil;
+import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.nl.system.service.dict.dao.Dict;
+import org.nl.system.service.dict.dao.mapper.SysDictMapper;
+import org.nl.wms.basedata_manage.service.IStructattrService;
+import org.nl.wms.basedata_manage.service.dao.Structattr;
+import org.nl.wms.basedata_manage.service.dao.mapper.MdPbStoragevehicleextMapper;
+import org.nl.wms.pda.bigscreen_management.service.BigScreenService;
+import org.nl.wms.pda.util.PdaResponse;
+import org.nl.wms.sch_manage.enums.TaskStatus;
+import org.nl.wms.sch_manage.service.ISchBaseTaskService;
+import org.nl.wms.sch_manage.service.dao.SchBaseTask;
+import org.nl.wms.warehouse_management.enums.IOSConstant;
+import org.nl.wms.warehouse_management.enums.IOSEnum;
+import org.nl.wms.warehouse_management.service.IOutBillService;
+import org.nl.wms.warehouse_management.service.dao.IOStorInv;
+import org.nl.wms.warehouse_management.service.dao.IOStorInvDis;
+import org.nl.wms.warehouse_management.service.dao.mapper.IOStorInvDisMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * <p>
+ * 大屏显示 实现类
+ * </p>
+ *
+ * @author Liuxy
+ * @since 2025-06-24
+ */
+@Service
+public class BigScreenServiceImpl implements BigScreenService {
+
+    /**
+     * 仓位服务
+     */
+    @Autowired
+    private IStructattrService iStructattrService;
+
+    /**
+     * 载具扩展属性mapper服务
+     */
+    @Autowired
+    private MdPbStoragevehicleextMapper mdPbStoragevehicleextMapper;
+
+    /**
+     * 出入库服务
+     */
+    @Autowired
+    private IOutBillService iOutBillService;
+
+    /**
+     * 分配明细mapper服务
+     */
+    @Autowired
+    private IOStorInvDisMapper ioStorInvDisMapper;
+
+    /**
+     * 任务服务
+     */
+    @Autowired
+    private ISchBaseTaskService iSchBaseTaskService;
+
+    /**
+     * 字典服务
+     */
+    @Autowired
+    private SysDictMapper sysDictMapper;
+
+    @Override
+    public PdaResponse getData() {
+        JSONObject result = new JSONObject();
+        //1.【货位使用】数据
+        result.put("pointUse", pointUse());
+        //2.【实时库存分析】数据
+        result.put("ivtAnalyse", ivtAnalyse());
+        //3.【出入库趋势】数据
+        result.put("inAndOutTrend", inAndOutTrend());
+        //4.【今日出入库】数据
+        result.put("toDayInAndOut", toDayInAndOut());
+        //5.【今日出入库】数据
+        result.put("realTask", realTask());
+        //6.【未完成单据】数据
+        result.put("unIos", unIos());
+        return PdaResponse.requestParamOk(result);
+    }
+
+    /**
+     * 货位使用
+     *
+     * @return JSONObject {
+     * total_qty: 总货位数
+     * use_qty: 已用货位
+     * emp_qty: 空余货位
+     * use_percentage: 百分比（使用货位百分比）
+     * }
+     */
+    private JSONObject pointUse() {
+        // 返回数据
+        JSONObject result = new JSONObject();
+        // 查询所有未删除且启用仓位
+        List<Structattr> attrList = iStructattrService.list(
+                new QueryWrapper<Structattr>().lambda()
+                        .eq(Structattr::getIs_used, IOSConstant.IS_DELETE_YES)
+                        .eq(Structattr::getIs_delete, IOSConstant.IS_DELETE_NO)
+        );
+        // 总货位数
+        result.put("total_qty", attrList.size());
+        // 已用货位数
+        long use_qty = attrList.stream()
+                .filter(row -> ObjectUtil.isNotEmpty(row.getStoragevehicle_code()))
+                .count();
+        result.put("use_qty", use_qty);
+        // 空余货位
+        result.put("emp_qty", attrList.size() - use_qty);
+        // 使用货位百分比
+        double use_percentage = NumberUtil.mul(NumberUtil.div(use_qty, attrList.size()), 100);
+        result.put("use_percentage", NumberUtil.round(use_percentage, 2));
+        return result;
+    }
+
+    /**
+     * 实时库存分析
+     *
+     * @return JSONObject {
+     * total_qty: 总数
+     * data: [
+     * material_name: 物料名称
+     * ivt_qty: 库存数量
+     * percentage: 百分比
+     * ]
+     * }
+     */
+    private JSONObject ivtAnalyse() {
+        // 返回数据
+        JSONObject result = new JSONObject();
+        // 查询所有库存
+        List<JSONObject> ivtList = mdPbStoragevehicleextMapper.getBigScreenIvt();
+        // 总数
+        double total_qty = ivtList.stream()
+                .map(row -> row.getDoubleValue("canuse_qty"))
+                .reduce(Double::sum).orElse(0.0);
+        result.put("total_qty", NumberUtil.round(total_qty, 2));
+
+        // 查询排名前五的物料库存
+        List<JSONObject> topFiveList;
+        List<JSONObject> otherList = null;
+        if (ivtList.size() < 5) {
+            topFiveList = ivtList;
+        } else {
+            topFiveList = ivtList.subList(0, 5);
+            otherList = ivtList.subList(5, ivtList.size());
+        }
+        // 组织数据（物料前五）
+        for (JSONObject json : topFiveList) {
+            // 库存数量
+            json.put("ivt_qty", NumberUtil.round(json.getDoubleValue("canuse_qty"), 2));
+            // 百分比
+            double percentage = NumberUtil.mul(NumberUtil.div(json.getDoubleValue("canuse_qty"), total_qty), 100);
+            json.put("percentage", NumberUtil.round(percentage, 2));
+        }
+
+        // 计算其他物料
+        if (ObjectUtil.isNotEmpty(otherList)) {
+            JSONObject jsonOther = new JSONObject();
+            jsonOther.put("material_name", "其他");
+            double ivt_qty = otherList.stream()
+                    .map(row -> row.getDoubleValue("canuse_qty"))
+                    .reduce(Double::sum).orElse(0.0);
+            jsonOther.put("ivt_qty", NumberUtil.round(ivt_qty, 2));
+            // 百分比
+            double percentage = NumberUtil.mul(NumberUtil.div(ivt_qty, total_qty), 100);
+            jsonOther.put("percentage", NumberUtil.round(percentage, 2));
+            topFiveList.add(jsonOther);
+        }
+
+        result.put("data", topFiveList);
+        return result;
+    }
+
+    /**
+     * 出入库趋势
+     *
+     * @return JSONObject {
+     * in: [{date:日期，qty:数量}]
+     * out: [{date:日期，qty:数量}]
+     * }
+     */
+    private JSONObject inAndOutTrend() {
+        // 获取七天天数集合
+        DateTime dateTime = DateUtil.offsetDay(DateUtil.parseDate(DateUtil.today()), -6);
+        List<String> dateList = DateUtil.rangeToList(dateTime, DateUtil.parse(DateUtil.today()), DateField.DAY_OF_YEAR).stream()
+                .map(DateTime::toString)
+                .map(row -> row.substring(0, 10))
+                .collect(Collectors.toList());
+        // 查询七天内的出入库数据
+        List<IOStorInv> allIosList = iOutBillService.list(
+                new QueryWrapper<IOStorInv>().lambda()
+                        .in(IOStorInv::getBiz_date, dateList)
+                        .eq(IOStorInv::getIs_delete, IOSConstant.IS_DELETE_NO)
+                        .eq(IOStorInv::getBill_status, IOSEnum.BILL_STATUS.code("完成"))
+        );
+
+        // 查询入库单据
+        List<IOStorInv> inIosList = allIosList.stream()
+                .filter(row -> row.getIo_type().equals(IOSEnum.IO_TYPE.code("入库")))
+                .collect(Collectors.toList());
+        // 查询出库单据
+        List<IOStorInv> outIosList = allIosList.stream()
+                .filter(row -> row.getIo_type().equals(IOSEnum.IO_TYPE.code("出库")))
+                .collect(Collectors.toList());
+        // 组织数据
+        List<JSONObject> inList = new ArrayList<>();
+        List<JSONObject> outList = new ArrayList<>();
+        for (String date : dateList) {
+            // 处理入库数量
+            JSONObject jsonIn = new JSONObject();
+            jsonIn.put("date", date);
+            double in_qty = inIosList.stream()
+                    .filter(row -> row.getBiz_date().equals(date))
+                    .map(row -> row.getTotal_qty().doubleValue())
+                    .reduce(Double::sum).orElse(0.00);
+            jsonIn.put("qty", NumberUtil.round(in_qty, 2));
+            inList.add(jsonIn);
+
+            // 处理出库数据
+            JSONObject jsonOut = new JSONObject();
+            jsonOut.put("date", date);
+            double out_qty = outIosList.stream()
+                    .filter(row -> row.getBiz_date().equals(date))
+                    .map(row -> row.getTotal_qty().doubleValue())
+                    .reduce(Double::sum).orElse(0.00);
+            jsonOut.put("qty", NumberUtil.round(out_qty, 2));
+            outList.add(jsonOut);
+        }
+
+        JSONObject result = new JSONObject();
+        result.put("in", inList);
+        result.put("out", outList);
+        return result;
+    }
+
+    /**
+     * 今日出入库
+     *
+     * @return JSONObject {
+     * in: {total_qty:总数量，vehicle_qty:托盘数量}
+     * out: {total_qty:总数量，vehicle_qty:托盘数量}
+     * }
+     */
+    private JSONObject toDayInAndOut() {
+        // 查询今天出入库单据
+        List<IOStorInv> inList = iOutBillService.list(
+                new QueryWrapper<IOStorInv>().lambda()
+                        .eq(IOStorInv::getBiz_date, DateUtil.today())
+                        .eq(IOStorInv::getIs_delete, IOSConstant.IS_DELETE_NO)
+                        .eq(IOStorInv::getIo_type, IOSEnum.IO_TYPE.code("入库"))
+                        .eq(IOStorInv::getBill_status, IOSEnum.BILL_STATUS.code("完成"))
+        );
+        // 查询今天出库单据
+        List<IOStorInv> outList = iOutBillService.list(
+                new QueryWrapper<IOStorInv>().lambda()
+                        .eq(IOStorInv::getBiz_date, DateUtil.today())
+                        .eq(IOStorInv::getIs_delete, IOSConstant.IS_DELETE_NO)
+                        .eq(IOStorInv::getIo_type, IOSEnum.IO_TYPE.code("出库"))
+                        .eq(IOStorInv::getBill_status, IOSEnum.BILL_STATUS.code("完成"))
+        );
+
+        // 入库
+        JSONObject jsonIn = new JSONObject();
+        // 总数量
+        double total_qty_in = inList.stream()
+                .map(row -> row.getTotal_qty().doubleValue())
+                .reduce(Double::sum).orElse(0.0);
+        jsonIn.put("total_qty", NumberUtil.round(total_qty_in, 2));
+
+        // 托盘数
+        List<IOStorInvDis> inDisList = new ArrayList<>();
+        if (ObjectUtil.isNotEmpty(inList)) {
+            inDisList = ioStorInvDisMapper.selectList(
+                    new QueryWrapper<IOStorInvDis>().lambda()
+                            .in(IOStorInvDis::getIostorinv_id, inList.stream()
+                                    .map(IOStorInv::getIostorinv_id)
+                                    .collect(Collectors.toList())
+                            )
+            );
+        }
+        jsonIn.put("vehicle_qty", inDisList.size());
+
+        // 出库
+        JSONObject jsonOut = new JSONObject();
+        // 总数量
+        double total_qty_out = outList.stream()
+                .map(row -> row.getTotal_qty().doubleValue())
+                .reduce(Double::sum).orElse(0.0);
+        jsonOut.put("total_qty", NumberUtil.round(total_qty_out, 2));
+        // 托盘数
+        List<IOStorInvDis> outDisList = new ArrayList<>();
+        if (ObjectUtil.isNotEmpty(outList)) {
+            outDisList = ioStorInvDisMapper.selectList(
+                    new QueryWrapper<IOStorInvDis>().lambda()
+                            .in(IOStorInvDis::getIostorinv_id, outList.stream()
+                                    .map(IOStorInv::getIostorinv_id)
+                                    .collect(Collectors.toList())
+                            )
+            );
+        }
+        jsonOut.put("vehicle_qty", outDisList.size());
+
+        JSONObject result = new JSONObject();
+        result.put("in", jsonIn);
+        result.put("out", jsonOut);
+        return result;
+    }
+
+    /**
+     * 实时任务
+     *
+     * @return List<SchBaseTask> {
+     * 任务实体列
+     * }
+     */
+    private List<SchBaseTask> realTask() {
+        List<SchBaseTask> list = iSchBaseTaskService.list(
+                new QueryWrapper<SchBaseTask>().lambda()
+                        .in(SchBaseTask::getTask_status, TaskStatus.CREATE.getCode()
+                                , TaskStatus.ISSUED.getCode(), TaskStatus.EXECUTING.getCode()
+                        )
+                        .eq(SchBaseTask::getIs_delete, IOSConstant.IS_DELETE_NO)
+        );
+        list.stream().forEach(item -> {
+            if (item.getTask_status().equals(TaskStatus.CREATE.getCode())) {
+                item.setTask_status(TaskStatus.CREATE.getName());
+            }
+            if (item.getTask_status().equals(TaskStatus.ISSUED.getCode())) {
+                item.setTask_status(TaskStatus.ISSUED.getName());
+            }
+            if (item.getTask_status().equals(TaskStatus.EXECUTING.getCode())) {
+                item.setTask_status(TaskStatus.EXECUTING.getName());
+            }
+        });
+
+        return list;
+    }
+
+    /**
+     * 未完成单据
+     *
+     * @return List<IOStorInv>{
+     * 出入库实体类
+     * }
+     */
+    private List<IOStorInv> unIos() {
+        List<Dict> dicts = sysDictMapper.selectList(
+                new QueryWrapper<Dict>().lambda()
+                        .in(Dict::getCode, "ST_INV_IN_TYPE", "ST_INV_OUT_TYPE")
+        );
+
+        List<IOStorInv> list = iOutBillService.list(
+                new QueryWrapper<IOStorInv>().lambda()
+                        .eq(IOStorInv::getIs_delete, IOSConstant.IS_DELETE_NO)
+                        .ne(IOStorInv::getBill_status, IOSEnum.BILL_STATUS.code("完成"))
+        );
+        list.stream().forEach(item -> {
+            item.setIo_type(item.getIo_type().equals(IOSEnum.IO_TYPE.code("入库")) ? IOSConstant.IOS_IO_TYPE_IN : IOSConstant.IOS_IO_TYPE_OUT);
+            if (item.getBill_status().equals(IOSEnum.BILL_STATUS.code("生成"))) {
+                item.setBill_status("生成");
+            }
+            if (item.getBill_status().equals(IOSEnum.BILL_STATUS.code("分配中"))) {
+                item.setBill_status("分配中");
+            }
+            if (item.getBill_status().equals(IOSEnum.BILL_STATUS.code("分配完"))) {
+                item.setBill_status("分配完");
+            }
+            Dict dict = dicts.stream()
+                    .filter(row -> row.getValue().equals(item.getBill_type()))
+                    .findFirst().orElse(null);
+            item.setBill_type(dict.getLabel());
+        });
+        return list;
+    }
+}
diff --git a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/warehouse_management/enums/IOSConstant.java b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/warehouse_management/enums/IOSConstant.java
index ac0ff53..664fcd4 100644
--- a/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/warehouse_management/enums/IOSConstant.java
+++ b/wms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/warehouse_management/enums/IOSConstant.java
@@ -17,6 +17,15 @@ public class IOSConstant {
      */
     public final static String IS_DELETE_YES = "1";
 
+    /**
+     * 出入库 入库
+     */
+    public final static String IOS_IO_TYPE_IN = "入库";
+    /**
+     * 出入库 出库
+     */
+    public final static String IOS_IO_TYPE_OUT = "出库";
+
     /**
      * 创建方式
      */