diff --git a/src/main/java/com/ipsplm/controller/simulation/SimulationAnalysisController.java b/src/main/java/com/ipsplm/controller/simulation/SimulationAnalysisController.java
index 07c606e..b7a0394 100644
--- a/src/main/java/com/ipsplm/controller/simulation/SimulationAnalysisController.java
+++ b/src/main/java/com/ipsplm/controller/simulation/SimulationAnalysisController.java
@@ -93,4 +93,14 @@ public class SimulationAnalysisController {
     public ResponseDTO getProcessList(@RequestParam String tableCode){
         return ResponseDTO.ok(simulationAnalysisService.getProcessList(tableCode));
     }
+
+    /**
+     * 获取缓存数量时间
+     * @param process
+     * @return
+     */
+    @GetMapping("/get-buffer-num")
+    public ResponseDTO getBufferNum(@RequestParam String process){
+        return ResponseDTO.ok(simulationAnalysisService.getBufferNum(process));
+    }
 }
diff --git a/src/main/java/com/ipsplm/dao/simulation/SimulationAnalysisMapper.java b/src/main/java/com/ipsplm/dao/simulation/SimulationAnalysisMapper.java
index cbe43f2..a0347a5 100644
--- a/src/main/java/com/ipsplm/dao/simulation/SimulationAnalysisMapper.java
+++ b/src/main/java/com/ipsplm/dao/simulation/SimulationAnalysisMapper.java
@@ -1,6 +1,7 @@
 package com.ipsplm.dao.simulation;
 
 import com.ipsplm.entity.simulation.*;
+import com.ipsplm.entity.simulation.vo.BufferVO;
 import com.ipsplm.entity.simulation.vo.PlantEquipmentUtilizationVO;
 import org.apache.ibatis.annotations.Mapper;
 
@@ -63,4 +64,53 @@ public interface SimulationAnalysisMapper {
      * @return
      */
     List<String> getProcessList(String tableCode);
+
+    /**
+     * 获取缓存信息
+     * @param process
+     * @return
+     */
+    List<BufferVO> getBufferName(String process);
+
+    /**
+     * 获取不锈钢缓存数量
+     * @param bufferNameList
+     * @return
+     */
+    List<BufferNumBxg> getBufferNumBxg(List<BufferVO> bufferNameList);
+
+    /**
+     * 获取大径线缓存数量
+     * @param bufferNameList
+     * @return
+     */
+    List<BufferNumDj> getBufferNumDj(List<BufferVO> bufferNameList);
+
+    /**
+     * 获取小二线缓存数量
+     * @param bufferNameList
+     * @return
+     */
+    List<BufferNumXe> getBufferNumXe(List<BufferVO> bufferNameList);
+
+    /**
+     * 获取小一线缓存数量
+     * @param bufferNameList
+     * @return
+     */
+    List<BufferNumXy> getBufferNumXy(List<BufferVO> bufferNameList);
+
+    /**
+     * 获取中二线缓存数量
+     * @param bufferNameList
+     * @return
+     */
+    List<BufferNumZe> getBufferNumZe(List<BufferVO> bufferNameList);
+
+    /**
+     * 获取中一线缓存数量
+     * @param bufferNameList
+     * @return
+     */
+    List<BufferNumZy> getBufferNumZy(List<BufferVO> bufferNameList);
 }
diff --git a/src/main/java/com/ipsplm/entity/simulation/vo/BufferNumVO.java b/src/main/java/com/ipsplm/entity/simulation/vo/BufferNumVO.java
new file mode 100644
index 0000000..66227ec
--- /dev/null
+++ b/src/main/java/com/ipsplm/entity/simulation/vo/BufferNumVO.java
@@ -0,0 +1,14 @@
+package com.ipsplm.entity.simulation.vo;
+
+import lombok.Data;
+
+import java.io.Serializable;
+@Data
+public class BufferNumVO implements Serializable {
+    //x轴（时间）
+    private String xTime;
+    //y轴（Buffer数量）
+    private String bufferNum;
+    //缓冲描述
+    private String bufferName;
+}
diff --git a/src/main/java/com/ipsplm/entity/simulation/vo/BufferVO.java b/src/main/java/com/ipsplm/entity/simulation/vo/BufferVO.java
new file mode 100644
index 0000000..c8d55cc
--- /dev/null
+++ b/src/main/java/com/ipsplm/entity/simulation/vo/BufferVO.java
@@ -0,0 +1,14 @@
+package com.ipsplm.entity.simulation.vo;
+
+import lombok.Data;
+
+import java.io.Serializable;
+@Data
+public class BufferVO implements Serializable {
+    //表编号
+    private String tableCode;
+    //缓冲编号
+    private String bufferCode;
+    //缓冲名称
+    private String bufferName;
+}
diff --git a/src/main/java/com/ipsplm/service/simulation/ISimulationAnalysisService.java b/src/main/java/com/ipsplm/service/simulation/ISimulationAnalysisService.java
index eafeeae..6544627 100644
--- a/src/main/java/com/ipsplm/service/simulation/ISimulationAnalysisService.java
+++ b/src/main/java/com/ipsplm/service/simulation/ISimulationAnalysisService.java
@@ -61,4 +61,11 @@ public interface ISimulationAnalysisService {
      * @return
      */
     List<String> getProcessList(String tableCode);
+
+    /**
+     * 获取缓存数量时间
+     * @param process
+     * @return
+     */
+    Object getBufferNum(String process);
 }
diff --git a/src/main/java/com/ipsplm/service/simulation/impl/SimulationAnalysisServiceImpl.java b/src/main/java/com/ipsplm/service/simulation/impl/SimulationAnalysisServiceImpl.java
index 1a3c8cd..d5068d9 100644
--- a/src/main/java/com/ipsplm/service/simulation/impl/SimulationAnalysisServiceImpl.java
+++ b/src/main/java/com/ipsplm/service/simulation/impl/SimulationAnalysisServiceImpl.java
@@ -2,6 +2,8 @@ package com.ipsplm.service.simulation.impl;
 
 import com.ipsplm.dao.simulation.SimulationAnalysisMapper;
 import com.ipsplm.entity.simulation.*;
+import com.ipsplm.entity.simulation.vo.BufferNumVO;
+import com.ipsplm.entity.simulation.vo.BufferVO;
 import com.ipsplm.entity.simulation.vo.PlantEquipmentUtilizationVO;
 import com.ipsplm.service.simulation.ISimulationAnalysisService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -20,8 +22,10 @@ import java.util.List;
 public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService {
     @Autowired
     private SimulationAnalysisMapper simulationAnalysisMapper;
+
     /**
      * 获取厂房设备利用率信息
+     *
      * @param flag
      * @return
      */
@@ -32,6 +36,7 @@ public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService
 
     /**
      * 获取不锈钢OEE
+     *
      * @return
      */
     @Override
@@ -41,6 +46,7 @@ public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService
 
     /**
      * 获取大径线OEE
+     *
      * @return
      */
     @Override
@@ -50,6 +56,7 @@ public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService
 
     /**
      * 获取小二线OEE
+     *
      * @return
      */
     @Override
@@ -59,6 +66,7 @@ public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService
 
     /**
      * 获取小一线OEE
+     *
      * @return
      */
     @Override
@@ -68,6 +76,7 @@ public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService
 
     /**
      * 获取中二线OEE
+     *
      * @return
      */
     @Override
@@ -77,6 +86,7 @@ public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService
 
     /**
      * 获取中一线OEE
+     *
      * @return
      */
     @Override
@@ -86,6 +96,7 @@ public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService
 
     /**
      * 获取工序列表
+     *
      * @param tableCode
      * @return
      */
@@ -93,4 +104,44 @@ public class SimulationAnalysisServiceImpl implements ISimulationAnalysisService
     public List<String> getProcessList(String tableCode) {
         return simulationAnalysisMapper.getProcessList(tableCode);
     }
+
+    /**
+     * 获取缓存数量时间
+     * @param process
+     * @return
+     */
+    @Override
+    public Object getBufferNum(String process) {
+        List<BufferVO> bufferNameList = simulationAnalysisMapper.getBufferName(process);
+        String tableCode = bufferNameList.get(0).getTableCode();
+        switch (tableCode) {
+            case "buffernum_bxg": {
+                List<BufferNumBxg> bufferNumBxgList = simulationAnalysisMapper.getBufferNumBxg(bufferNameList);
+                return bufferNumBxgList;
+            }
+            case "buffernum_dj": {
+                List<BufferNumDj> bufferNumDjList = simulationAnalysisMapper.getBufferNumDj(bufferNameList);
+                return bufferNumDjList;
+            }
+            case "buffernum_xe": {
+                List<BufferNumXe> bufferNumXeList = simulationAnalysisMapper.getBufferNumXe(bufferNameList);
+                return bufferNumXeList;
+            }
+            case "buffernum_xy": {
+                List<BufferNumXy> bufferNumXyList = simulationAnalysisMapper.getBufferNumXy(bufferNameList);
+                return bufferNumXyList;
+            }
+            case "buffernum_ze": {
+                List<BufferNumZe> bufferNumZeList = simulationAnalysisMapper.getBufferNumZe(bufferNameList);
+                return bufferNumZeList;
+            }
+            case "buffernum_zy": {
+                List<BufferNumZy> bufferNumZyList = simulationAnalysisMapper.getBufferNumZy(bufferNameList);
+                return bufferNumZyList;
+            }
+            default:
+                break;
+        }
+        return null;
+    }
 }
diff --git a/src/main/resources/mapper/simulation/SimulationAnalysisMapper.xml b/src/main/resources/mapper/simulation/SimulationAnalysisMapper.xml
index 2d8cfc2..6c6b099 100644
--- a/src/main/resources/mapper/simulation/SimulationAnalysisMapper.xml
+++ b/src/main/resources/mapper/simulation/SimulationAnalysisMapper.xml
@@ -73,4 +73,56 @@
     <select id="getProcessList" resultType="java.lang.String">
         select distinct process_des from process_buffer where table_code = #{tableCode}
     </select>
+<!--    获取缓存信息-->
+    <select id="getBufferName" resultType="com.ipsplm.entity.simulation.vo.BufferVO">
+        select table_code,buffer,buffer_des from process_buffer where process_des = #{process}
+    </select>
+<!--    获取不锈钢缓存数量-->
+    <select id="getBufferNumBxg" resultType="com.ipsplm.entity.simulation.BufferNumBxg">
+        select record_time,
+        <foreach collection="bufferNameList" item="item" separator=",">
+            ${item.bufferCode}
+        </foreach>
+        from buffernum_bxg
+    </select>
+<!--    获取大径线缓存数量-->
+    <select id="getBufferNumDj" resultType="com.ipsplm.entity.simulation.BufferNumDj">
+        select record_time,
+        <foreach collection="bufferNameList" item="item" separator=",">
+            ${item.bufferCode}
+        </foreach>
+        from buffernum_dj
+    </select>
+<!--    获取小二线缓存数量-->
+    <select id="getBufferNumXe" resultType="com.ipsplm.entity.simulation.BufferNumXe">
+        select record_time,
+        <foreach collection="bufferNameList" item="item" separator=",">
+            ${item.bufferCode}
+        </foreach>
+        from buffernum_xe
+    </select>
+<!--    获取小一线缓存数量-->
+    <select id="getBufferNumXy" resultType="com.ipsplm.entity.simulation.BufferNumXy">
+        select record_time,
+        <foreach collection="bufferNameList" item="item" separator=",">
+            ${item.bufferCode}
+        </foreach>
+        from buffernum_xy
+    </select>
+<!--    获取中二线缓存数量-->
+    <select id="getBufferNumZe" resultType="com.ipsplm.entity.simulation.BufferNumZe">
+        select record_time,
+        <foreach collection="bufferNameList" item="item" separator=",">
+            ${item.bufferCode}
+        </foreach>
+        from buffernum_ze
+    </select>
+<!--    获取中一线缓存数量-->
+    <select id="getBufferNumZy" resultType="com.ipsplm.entity.simulation.BufferNumZy">
+        select record_time,
+        <foreach collection="bufferNameList" item="item" separator=",">
+            ${item.bufferCode}
+        </foreach>
+        from buffernum_zy
+    </select>
 </mapper>
\ No newline at end of file