Electric vehicle cloud-based optimal charge route estimation

A hybrid electric vehicle (HEV) that includes a communication unit configured to periodically respond to a charge signal, and to adjust a travel route and charge waypoint, according to an estimated charge station travel route and waypoint charge time received from a remote fleet server. The estimate...

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Bibliographische Detailangaben
Hauptverfasser: Grimes, Jeffery R, Rahbari Asr, Navid
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A hybrid electric vehicle (HEV) that includes a communication unit configured to periodically respond to a charge signal, and to adjust a travel route and charge waypoint, according to an estimated charge station travel route and waypoint charge time received from a remote fleet server. The estimates are received in response to periodic operating conditions that are generated and communicated to the server. The operating conditions include one or more of charge station, environment, and location data, vehicle data, and battery performance data, among other data. The controller further configured to respond to travel route and/or charge complete signals, and to generate and store an estimate error as a difference between the actual and estimated optimal charge route and charge time. The controller readjusts at least one of the travel route and charge waypoint, responsive to the updated estimated optimal charge route and waypoint charge time received from the server.