| 摘要 |
Disclosed are a central control apparatus (400), a central control system (500), and a display method of the central control apparatus in which at least one facility (10) is managed, and more particularly, a central control apparatus, a central control system, and a display method of the central control apparatus in which various history information needed for management and operation may be integrally displayed according to a time period such that an association between the various pieces of history information and a current status of facilities (10) are figured out at one time in order to overcome a limitation of the conventional technique and also efficiently control and manage facilities. |
