Vehicle mileage determination method and device, vehicle and storage medium

Abstract

The invention provides a vehicle mileage determination method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining the driving mileage of the vehicle in a first time period, and determining the first state information of a power supply of the vehicle at a starting moment and the second state information of the power supply at the ending moment according to the starting moment and the ending moment of the first time period; and according to the driving mileage, the first state information, the second state information and third state information of the power supply at the end of the service life of the vehicle, determining the driving mileage of the vehicle in the remaining life cycle. According to the technical scheme, the more accurate driving mileage of the vehicle in the remaining life cycle can be determined in real time, and the driving mileage is provided for a user as a subsequent reference.

Description

technical field [0001] The present application relates to the field of vehicles, and in particular to a vehicle mileage determination method, device, vehicle and storage medium. Background technique [0002] With the popularization of electric vehicles and the expansion of user scale, the performance of electric vehicles has been paid more and more attention by vehicle manufacturers and users, especially the mileage that electric vehicles can travel after driving for a period of time or after a certain mileage. For vehicle manufacturers, the mileage is the quality assurance commitment for the vehicle. For users, the mileage is the main reference for judging vehicle performance and driving experience. In practical applications, the mileage of an electric vehicle is mainly determined by the health status of the battery pack of the electric vehicle. [0003] In the prior art, the calculation of the mileage that can be traveled by an electric vehicle in the remaining life cycle...

AI Technical Summary

Problems solved by technology

[0004] However, after an electric vehicle has been used for a period of time, the capacity of the battery pack has an irreversible decay process, that is, the capacity of the battery pack will tend to decrease with the number of times of use. The capacity of the battery pack is different under different health states, so The mileage determined by using the proportional relationship between the decline in the state of health of the battery pack and the corresponding mileage will be inaccurate

Images