diff --git a/jsowell-admin/src/test/java/SpringBootTestController.java b/jsowell-admin/src/test/java/SpringBootTestController.java
index 9a54f3c57..204d8a5ed 100644
--- a/jsowell-admin/src/test/java/SpringBootTestController.java
+++ b/jsowell-admin/src/test/java/SpringBootTestController.java
@@ -40,6 +40,7 @@ import com.jsowell.pile.service.*;
 import com.jsowell.pile.vo.web.BillingTemplateVO;
 import com.jsowell.pile.vo.web.OrderListVO;
 import com.jsowell.pile.vo.web.PileDetailVO;
+import com.jsowell.pile.vo.web.PileInfoVO;
 import com.jsowell.service.MemberService;
 import com.jsowell.service.OrderService;
 import com.jsowell.service.PileRemoteService;
@@ -170,6 +171,18 @@ public class SpringBootTestController {
 	@Autowired
 	private AMapService aMapService;
 
+	@Test
+	public void testMultiSave() {
+		String prefix = "test_multi_save:";
+
+		Map<String, Object> redisMap = Maps.newHashMap();
+
+		for (int i = 0; i < 1000; i++) {
+			redisMap.put(prefix + i, PileInfoVO.builder().pileSn(i + "").build());
+		}
+		redisCache.multiSave(redisMap, 60);
+	}
+
 
 	@Test
 	public void testBillingTemplate() {
diff --git a/jsowell-common/src/main/java/com/jsowell/common/core/redis/RedisCache.java b/jsowell-common/src/main/java/com/jsowell/common/core/redis/RedisCache.java
index 1a4d29ca8..a0e457a7f 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/core/redis/RedisCache.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/core/redis/RedisCache.java
@@ -1,24 +1,15 @@
 package com.jsowell.common.core.redis;
 
+import com.jsowell.common.util.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.redis.core.BoundSetOperations;
-import org.springframework.data.redis.core.Cursor;
-import org.springframework.data.redis.core.HashOperations;
-import org.springframework.data.redis.core.RedisCallback;
-import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.data.redis.core.ScanOptions;
-import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.data.redis.core.*;
+import org.springframework.data.redis.serializer.RedisSerializer;
 import org.springframework.stereotype.Component;
 
 import java.nio.charset.StandardCharsets;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 import java.util.concurrent.TimeUnit;
 
 /**
@@ -72,6 +63,50 @@ public class RedisCache {
 		redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
 	}
 
+	/**
+	 * 批量保存
+	 * @param source
+	 * @param seconds
+	 */
+	public void multiSave(Map<String, Object> source, final Integer seconds) {
+		redisTemplate.executePipelined((RedisCallback<Object>) connection -> {
+			// 这里逻辑简单不会抛异常
+			// 否则需要加上try...catch...finally防止链接未正常关闭 造成泄漏
+			connection.openPipeline();
+			source.forEach((key, value) -> {
+				if (StringUtils.isBlank(key) || Objects.isNull(value)) {
+					return;
+				}
+				// hset zset都是可以用的，但是要序列化
+				connection.set(RedisSerializer.string().serialize(key),	RedisSerializer.json().serialize(value));
+				// 设置过期时间 TimeUnit.DAYS.toSeconds(10)
+				connection.expire(RedisSerializer.string().serialize(key), seconds);
+			});
+			connection.close();
+			// executePipelined源码要求RedisCallback必须返回null，否则抛异常
+			return null;
+		});
+	}
+
+	/**
+	 * 删除单个对象(异步清除内存)
+	 *
+	 * @param key
+	 */
+	public boolean unlinkObject(final String key) {
+		return redisTemplate.unlink(key);
+	}
+
+	/**
+	 * 实现命令 : INCR key
+	 * 给 value 加 1,value 必须是整数
+	 * @param key
+	 * @return
+	 */
+	public Long incr(String key) {
+		return redisTemplate.opsForValue().increment(key);
+	}
+
 	/**
 	 * 设置有效时间
 	 *
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/vo/web/PileInfoVO.java b/jsowell-pile/src/main/java/com/jsowell/pile/vo/web/PileInfoVO.java
new file mode 100644
index 000000000..f8c1ba275
--- /dev/null
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/vo/web/PileInfoVO.java
@@ -0,0 +1,17 @@
+package com.jsowell.pile.vo.web;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class PileInfoVO {
+    private String pileSn;
+    private String stationId;
+    private String merchantId;
+    private String modelId;
+}
diff --git a/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/amap/service/impl/AMapServiceImpl.java b/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/amap/service/impl/AMapServiceImpl.java
index 515c09dd2..6ddea22ae 100644
--- a/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/amap/service/impl/AMapServiceImpl.java
+++ b/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/amap/service/impl/AMapServiceImpl.java
@@ -430,6 +430,7 @@ public class AMapServiceImpl implements AMapService {
      */
     private Map<String, List<AMapEquipmentInfo>> getPileListByStationIdList(List<String> stationIdList) {
         Map<String, List<AMapEquipmentInfo>> resultMap = Maps.newHashMap();
+        // List<PileDetailVO> pileDetailVOS = pileBasicInfoService.selectPileListByStationIds(stationIdList);
         return resultMap;
     }