| 摘要 |
PURPOSE: A network system is provided to effectively manage an energy source by efficiently producing, using, distributing, and storing the energy source. CONSTITUTION: A plurality of course information is displayed. The cooking time of a first course is 30 minutes. The cooking performance of the first course is B+. The charge of the first course is respectively 900 won or 750 won. The power consumption of the first course is 2 Kwh. The cooking time is total time by adding one or more steps according to the kinds, output and number of heat sources. [Reference numerals] (AA) Cooking time; (BB) Cooking performance; (CC) First charge(changed payment system); (DD) Second charge(fixed payment system); (EE) Power consumption; (FF) First course; (GG) Second source; (HH) Third course; (II) Fourth course; (JJ) 30 minutes; (KK) 40 minutes; (LL) 50 minutes; (MM) 60 minutes; (NN) 900 won; (OO) 1,100 won; (PP) 1,500 won; (QQ) 1,800 won; (RR) 750 won; (SS) 930 won; (UU) 1,300 won; (VV) 1,550 won |
