A travel route guide device includes a travel route calculation unit configured to calculate a travel route based on current position information, destination information, a remaining amount of power of an electric vehicle, and information on a remaining power amount recovery facility. The travel route guide device further includes a region division unit configured to divide a region including the travel route into a plurality of local regions. The travel route guide device further includes a constraint condition determination unit configured to determine, for each local region, a constraint condition for a monitoring variable. The travel route guide device further includes a recalculation determination unit configured to monitor the monitoring variable, and request the travel route calculation unit to calculate the travel route in response to a determination that a value of the monitoring variable deviates from an upper limit defined by the constraint condition.
TRAVEL ROUTE GUIDE DEVICE, TRAVEL ROUTE GUIDE SYSTEM, TRAVEL ROUTE GUIDE METHOD AND PROGRAM
23.08.2018
Patent
Elektronische Ressource
Englisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES |
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