Method and device for controlling a display system for the first journey of an electric vehicle by an on-board control system of the electric vehicle

Abstract

The present invention relates to a method and device for controlling a route display system for an electric vehicle, the display system being integrated into the electric vehicle. Specifically, the method comprises receiving (31) data representing a route obtained from an external navigation system. If the electric vehicle includes an integrated navigation system connected to a remote device, a resource control module, and an electric vehicle energy management module, then a second route is determined (36a) by the integrated navigation system based on various information received and / or obtained from the integrated and external systems. In the absence of an energy management module, a third route is recalculated. In the absence of an integrated navigation system, no route is recalculated.An on-board display system is controlled to show information relating to the second (37a), third (37b) or first (37c) journey. Figure for abbreviation: Figure 4.

Claims

- information relating to the capacity of a charging station, and - information relating to an energy tariff.

5. Method according to one of claims 1 to 4, for which said landed navigation system is embedded in a mobile communication device (101).

6. Method according to one of claims 1 to 5, for which said second, third and fourth data are received by a wireless communication channel.

7. Method according to one of claims 1 to 6, for which said first intermediate point corresponds to a geographical position of a charging station.

8. Computer program comprising instructions for implementing the method according to any one of the preceding claims, when these instructions are executed by a processor.

9. Device (2) for controlling a system for displaying a first journey of an electric vehicle, said device (2) comprising a memory (21) associated with at least one processor (20) configured for implementing the steps of the method according to any one of claims 1 to 7

10. 1 d. / . Electric vehicle (10) comprising the device (2) according to claim 9. [Fig. 1]

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