Vehicle external discharging method and system and vehicle

By obtaining vehicle travel information and determining the target power consumption, and reasonably discharging in the external discharge mode, the problem of excessive power battery power in the prior art is solved and the user experience of car owners is improved.

CN119682603AInactive Publication Date: 2025-03-25GREAT WALL MOTOR CO LTD
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Patent Information

Application Number
CN202411830069.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-12
Publication Date
2025-03-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

There is no good discharge strategy in the prior art to discharge external power-consuming equipment, resulting in excessive use of power batteries, unable to meet other needs of car owners, and reducing the user experience of car owners.

Method used

By obtaining the travel information of the vehicle when the external discharge mode is turned off, the target power consumption required for the vehicle's travel distance is determined, and the power consumption equipment is discharged based on the first remaining power and the target power consumption of the vehicle in the external discharge mode.

Benefits of technology

Ensure that after the external discharge mode is turned off, the vehicle can still have enough power to meet the needs of the next trip, avoid excessive discharge of the power battery, and improve the user experience of the car owner.

✦ Generated by Eureka AI based on patent content.
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Abstract

The embodiment of the invention is suitable for the technical field of vehicles, and provides a vehicle external discharging method and system and a vehicle. The method comprises the steps that travel information of the vehicle when an external discharging mode is closed is obtained; the travel information comprises a travel distance; determining target power consumption required by the running distance of the vehicle; and in the external discharge mode, discharging the power consumption equipment based on the first residual electric quantity of the vehicle and the target power consumption. By adopting the method, sufficient electric quantity can still be ensured to meet the requirement of the next stroke after the external power consumption equipment is discharged.
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