Method, device, system and storage medium for predicting vehicle driving range

Abstract

The invention discloses a method for predicting the mileage of a vehicle, which includes: obtaining the basic mileage of the vehicle according to the current available electric power and the preset average energy consumption; The mileage affected by the air conditioner; the driving state influencing power is determined according to the duration of the power interval where the average power of the motor is located, and the driving state affecting mileage of the vehicle is correspondingly predicted according to the driving state affecting power, the current vehicle speed and the current available electricity; The driving mileage of the vehicle is obtained according to the basic mileage, the mileage affected by the air conditioner and the mileage affected by the driving state. The embodiment of the invention also discloses a device, system and storage medium for predicting the mileage of a vehicle, effectively solving the problem that drivers in the prior art cannot accurately know the influence of their operations on the mileage, and cannot predict the travel path during driving. and other planning issues.

Description

technical field [0001] The present invention relates to the technical field of electric vehicle control, in particular to a method, device, system and storage medium for predicting the mileage of a vehicle. Background technique [0002] With the development and promotion of new energy vehicles, pure electric vehicles use power batteries as the power source of transportation, but limited by technical bottlenecks such as low battery energy density, the driving range of electric vehicles is short Problems such as length are still the key factors restricting its rapid promotion and development. Therefore, when driving an electric vehicle, the driver needs to always pay attention to the information on the driving range displayed on the instrument panel. Although many factors are considered in the current mileage prediction process, the driver can only read a mileage from the dashboard and cannot accurately know the impact of his operation on the mileage. Drivers cannot plan tra...

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a method, device, system, and storage medium for predicting the mileage of a vehicle, which can effectively solve the problem that the driver in the prior art cannot accurately know the impact of his operation on the mileage, so that the driver can avoid the problem during driving. The problem of not being able to plan travel routes and mileage well

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