Patent ID: 11954299
Assignee: NEC CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. A dynamic-state recording system comprising:
a dynamic-state recording apparatus installed at a disaster site; and
an external apparatus installed at a place remote from the disaster site, wherein
the dynamic-state recording apparatus comprises:
a display capable of receiving user input through an input device;
at least one memory storing instructions; and
at least one processor configured to execute the instructions to:
display, on the display, a dynamic-state recording screen containing a plurality of report items required to be reported at a disaster site; and
store, in response to selecting a report item to be reported among the plurality of report items through the input device by the user, the selected report item and information of date and time in which the report item is selected, the selected report item and the information of date and time being stored to associate with each other,
transmit the selected report item and the information of date and time to the external apparatus while associating the selected report item and the information of date and time with each other,
wherein the external apparatus comprises a storage device, the storage device being configured to store the selected report item and the information of date and time, to associate with each other, which are transmitted from the dynamic-state recording apparatus, and wherein
the at least one processor configured to execute the instructions to:
display, on the display, a displayed-content change screen in which the user can change a displayed content through the input device in response to an operation performed on the input device by the user,
store, each time a predetermined time elapses, the displayed content of the displayed-content change screen displayed on the display at that time point is stored, and
display, on the display, a difference information screen containing difference information stored at each time point for the displayed-content change screen indicating a presence or absence of a difference information in response to an operation performed on the input device by the user, the difference information that is a difference between a first displayed content of the displayed-content change screen stored and a second displayed content of the displayed-content change screen stored immediately before the first displayed content.