diff --git a/jsowell-common/src/main/java/com/jsowell/common/core/domain/ykc/YKCFrameTypeCode.java b/jsowell-common/src/main/java/com/jsowell/common/core/domain/ykc/YKCFrameTypeCode.java
index d5e5b8a2d..fc993d9d5 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/core/domain/ykc/YKCFrameTypeCode.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/core/domain/ykc/YKCFrameTypeCode.java
@@ -106,6 +106,8 @@ public enum YKCFrameTypeCode {
 
 	PILE_APPLY_MERGE_CHARGE_CODE(0xA1, "充电桩主动申请并充充电"),
 
+	CONFIRM_MERGE_CHARGE_CODE(0xA2, "运营平台确认并充启动充电"),
+
 	// 自定义FrameType
 	PILE_LOG_OUT(9999, "充电桩退出"),
 
@@ -162,6 +164,8 @@ public enum YKCFrameTypeCode {
 		// 充电桩请求开始充电
 		START_CHARGING(REQUEST_START_CHARGING_CODE.getCode(), CONFIRM_START_CHARGING_CODE.getCode()),
 
+		START_MERGE_CHARGE(PILE_APPLY_MERGE_CHARGE_CODE.getCode(), CONFIRM_MERGE_CHARGE_CODE.getCode()),
+
 		// 交易记录
 		TRANSACTION_RECORDS(TRANSACTION_RECORDS_CODE.getCode(), TRANSACTION_RECORDS_CONFIRM_CODE.getCode()),
 		TRANSACTION_RECORDS_V13(TRANSACTION_RECORDS_OLD_VERSION_CODE.getCode(), TRANSACTION_RECORDS_CONFIRM_CODE.getCode()),
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
index 8164a74c8..28835b4fc 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
@@ -4522,6 +4522,12 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
      */
     @Override
     public OrderBasicInfo saveOrderForEV(GenerateOrderDTO dto) throws ParseException {
+        String pileConnectorCode = dto.getPileSn() + dto.getConnectorCode();
+        // 先根据枪口号查询是否有未启动的并充订单
+        OrderBasicInfo orderBasicInfo = selectNotStartMergeOrder(pileConnectorCode);
+        if (orderBasicInfo != null) {
+            return orderBasicInfo;
+        }
         String orderCode = generateNewOrderCode();
         String transactionCode = dto.getTransactionCode();
         if (StringUtils.isBlank(transactionCode)) {
@@ -4538,7 +4544,7 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
         String merchantId = pileStationInfo != null ? String.valueOf(pileStationInfo.getMerchantId()) : "";
         String plateNumber = dto.getPlateNumber() != null ? dto.getPlateNumber() : "";
         // 订单基本信息
-        OrderBasicInfo orderBasicInfo = OrderBasicInfo.builder()
+        orderBasicInfo = OrderBasicInfo.builder()
                 .orderCode(orderCode)
                 .transactionCode(transactionCode)
                 .orderStatus(OrderStatusEnum.NOT_START.getValue())
@@ -4548,7 +4554,7 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
                 .merchantId(merchantId)
                 .pileSn(dto.getPileSn())
                 .connectorCode(dto.getConnectorCode())
-                .pileConnectorCode(dto.getPileSn() + dto.getConnectorCode())
+                .pileConnectorCode(pileConnectorCode)
                 .startMode(dto.getStartMode())
                 .payStatus(Constants.ZERO)
                 // .payAmount(dto.getChargeAmount()) // 支付完成后填入支付金额
@@ -4645,6 +4651,19 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
         return orderBasicInfo;
     }
 
+    /**
+     * 查询未启动的并充订单
+     * @param pileConnectorCode
+     * @return
+     */
+    private OrderBasicInfo selectNotStartMergeOrder(String pileConnectorCode) {
+        OrderBasicInfo orderBasicInfo = new OrderBasicInfo();
+        orderBasicInfo.setOrderType(OrderTypeEnum.MERGE_CHARGE_ORDER.getValue());
+        orderBasicInfo.setOrderStatus(OrderStatusEnum.NOT_START.getValue());
+        orderBasicInfo.setPileConnectorCode(pileConnectorCode);
+        return getOrderBasicInfo(orderBasicInfo);
+    }
+
     /**
      * 保存电单车订单信息
      * @param dto
diff --git a/jsowell-pile/src/main/resources/mapper/pile/OrderBasicInfoMapper.xml b/jsowell-pile/src/main/resources/mapper/pile/OrderBasicInfoMapper.xml
index 86883cef9..5f2fe0888 100644
--- a/jsowell-pile/src/main/resources/mapper/pile/OrderBasicInfoMapper.xml
+++ b/jsowell-pile/src/main/resources/mapper/pile/OrderBasicInfoMapper.xml
@@ -2766,6 +2766,9 @@
         <if test="startMode != null and startMode != ''">
             AND start_mode = #{startMode,jdbcType=VARCHAR}
         </if>
+        <if test="orderType != null and startMode != ''" >
+            and order_type = #{orderType,jdbcType=VARCHAR}
+        </if>
         order by create_time desc
         limit 1
     </select>