| 摘要 |
PURPOSE:To prevent erroneous allocation from being performed by erasing an electrically allocated building name from a first display area sequentially, and informing the fact that the building name of an area different from an area specified by a worker name and the patrol date of a worker in a second display area is allocated when it occurs. CONSTITUTION:A customer building name stored in a storage means 15a is displayed on the first display area 18 in a display part 16b, and the building name is allocated sequentially to the second display area 20 of a display part 16a by using an electrical travel means 16g while observing a displayed customer building name, and the display of the building name to be displayed on the first display area 18 after travel is carried up sequentially. When the allocation of the building name on the second display area 20 is performed and a building name on the second display area 20 is performed and a building is allocated to the area different from the present area of the building stored in the storage means 15a for the area specified by the worker name and the patrol day of the worker, the fact is informed with an information means. In such a way, the erroneous allocation can be prevented performed. |
