A travel path analysis support device includes a processor that executes a procedure. The procedure includes: performing, in accordance with a selected first display color control, change control of display colors of respective regions obtained by mesh-dividing within the geographic region according to a time-wise change in a number of vehicles that pass through the respective regions; when an instruction for enlarged display of a partial region inside the geographic region is received at as given timing of a procedure by which display colors of the respective regions are changed by the change control, displaying the partial region enlarged, and selecting a second display color control based on a total number of vehicles that have entered the partial region within the time range since the given timing; and performing, in accordance with the selected second display color control, change control of the display colors of the respective regions.
Travel path analysis support device and method
2017-05-16
Patent
Electronic Resource
English
IPC: | 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06G Analogrechner , ANALOGUE COMPUTERS / G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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