修改0002型充电时间为4分钟。

ruoyi-sim/src/main/java/com/ruoyi/sim/service/impl/SimService.java

@@ -260,7 +260,7 @@ public class SimService {
      * 充满量
      * 单位：s
      */
-    public static final Integer CHARGING_TOTAL = 300;
+    public static final Integer CHARGING_TOTAL = 120;
 
     /**
      * 充电步长量
@@ -270,6 +270,9 @@ public class SimService {
      */
     public static final Integer CHARGING_STEP = 30;
 
+    /**
+     * 充电起始量。
+     */
     public static final Integer CHARGING_START = 0;