The invention discloses an intelligent hotel 
system based on two-dimension codes and a method for realizing the 
system. Two-dimension codes are used as mediums, and a 
software system comprises a dish-ordering 
processing module, a 
side dish module, a chef scheduling module, a pass-through module and an 
order processing module, wherein code scanning commands and order information of the mobile terminal are received by the dish-ordering 
processing module, the order information is transmitted to the ordering 
processing module, dishes in the order are sequentially optimized and transmitted to the chef scheduling module through the ordering processing module, the dishes accord with the chefs by the chef scheduling module, and the states of the dishes are differently processed by the dish-ordering processing module; 
side dish commands from the dish-ordering processing module are received by the 
side dish module, and corresponding commands are returned to the a dish-ordering processing module through a side dish code 
scanner upon completion of the side dishes; dish-sending commands of the dish-ordering processing module are received by the pass-through module. According to the system and the method, ordering, 
order management and chef operation are intelligent, so that the whole process is in the clear controllable state and difficult to make errors, the efficiency is improved, and the labor waste is avoided.