diff --git a/arielle.py b/arielle.py
index c457da1..5eae4b0 100644
--- a/arielle.py
+++ b/arielle.py
@@ -5,9 +5,9 @@ import pprint
 from wci import wci
 from credentials import user, password
 import json
-from folder_mgr.folder_mgr import get_date, date_has_changed, FolderMgr
+from folder_mgr.folder_mgr import get_date, date_has_changed, to_date_str, to_time_str, FolderMgr
 
-INTERVAL = 60
+INTERVAL = 5*60
 
 # Values after training
 # Convert and write JSON object to file
@@ -47,6 +47,7 @@ def main():
 	_date_last = {}
 	f_mgr = FolderMgr()
 
+	_date_start = get_date()
 	while True:
 		start = time.time()
 		_date = get_date()
@@ -58,9 +59,7 @@ def main():
 			print(data)
 			data_list.append(data)
 			folder = f_mgr.update(f"results/{vin}", _date)
-			time_str = f"{_date['hour']}-{_date['min']}-{_date['sec']}"
-			date_str = f"{_date['year']}-{_date['month']}-{_date['day']}"
-			filename = f"vehicle_data_{date_str}_{time_str}.json"
+			filename = f"vehicle_{vin}_{to_date_str(_date_start)}_{to_time_str(_date_start)}.json"
 			_path = os.path.join(folder, filename)
 			with open(_path, "w") as fp:
 				json.dump(data_list, fp, indent=4)
diff --git a/folder_mgr/folder_mgr.py b/folder_mgr/folder_mgr.py
index 9ea5f82..872ee18 100644
--- a/folder_mgr/folder_mgr.py
+++ b/folder_mgr/folder_mgr.py
@@ -15,6 +15,14 @@ def get_date() -> dict:
 	return _result
 
 
+def to_time_str(_date: dict):
+	return f"{_date['hour']:02d}-{_date['min']:02d}-{_date['sec']:02d}"
+
+
+def to_date_str(_date: dict):
+	return f"{_date['year']:04d}-{_date['month']:02d}-{_date['day']:02d}"
+
+
 def date_has_changed(d1: dict, d2: dict, fields=['year', 'month', 'day']):
 	count = 0