start real time simulation api

get_current_status.py

@@ -0,0 +1,54 @@
+from tjnetwork import *
+from get_realValue import *
+import datetime
+
+
+ids=['3489','3854','3853','2510','2514','4780','4854']
+cur_data=None
+
+def get_latest_cal_time()->datetime:
+    current_time=datetime.datetime.now()
+    return current_time
+
+
+def get_current_data()->bool:
+    global cur_data
+    cur_data=get_realValue(ids)
+    if cur_data ==None:
+        return False    
+    return True
+
+def get_current_total_Q(str_dt:str='')->float:
+    q_ids=['3489','3854','3853']
+    q_dn900=cur_data[q_ids[0]]
+    q_dn500=cur_data[q_ids[1]]
+    q_dn1000=cur_data[q_ids[2]]
+    total_q=q_dn1000+q_dn500+q_dn900
+    return total_q
+
+def get_h_pressure()->float:
+    head_id='2510'
+    h_pressure=cur_data[head_id]
+    return h_pressure
+
+def get_l_pressure()->float:
+    head_id='2514'
+    l_pressure=cur_data[head_id]
+    return l_pressure
+
+def get_h_tank_leve()->float:
+    h_tank_id='4780'
+    h_tank_level=cur_data[h_tank_id]
+    return h_tank_level
+
+def get_l_tank_leve()->float:
+    l_tank_id='4854'
+    l_tank_level=cur_data[l_tank_id]
+    return l_tank_level
+
+
+# test interface
+if __name__ == '__main__':
+    if get_current_data()==True:
+        tQ=get_current_total_Q()
+        print(f"the current tQ is {tQ}\n")