An event information memory stores an occurrence time of an event so as to cause the occurrence time of the event to correspond to each of monitoring targets in which the events occurred (or are scheduled to occur) among a plurality of the monitoring targets. Based on position information for displaying each of a plurality of monitoring targets on a general view, a controller instructs control to draw an event display image on the general view so as to cause the event display image to correspond to the monitoring target in which the event occurred (or scheduled to occur), the monitoring target being stored in the event information memory. The event display image includes: a circular portion indicating a predetermined time in a circumferential direction, an indicator indicating a current hour or minute, and an event occurrence time display portion caused to correspond to the occurrence time of the event.
Information display device, information display method, and information display program
2017-11-14
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION |
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