Vehicle endurance auxiliary control method and system, storage medium and vehicle

Abstract

The invention provides a vehicle endurance auxiliary control method and system, a storage medium and a vehicle, and the method comprises the steps: calculating the mileage under the current driving habit according to the residual energy of the vehicle when a navigation route is planned; when the travelable mileage is smaller than or equal to the target mileage of the vehicle, calculating allowable power consumption per 100 kilometers according to the target mileage and the residual energy; according to the permissible power consumption per 100 kilometers and the lower limit value of the power consumption per 100 kilometers, whether the charging pile is planned into the navigation route or not is judged; if not, outputting a navigation route, and controlling the working mode of the sub-function under each functional domain according to the allowable power consumption per hundred kilometers; if yes, outputting a navigation route with the charging pile, updating the allowable power consumption per hundred kilometers according to the navigation route, and controlling the working mode of the sub-function under each functional domain according to the updated allowable power consumption per hundred kilometers; the energy consumption of the vehicle can be reduced, the endurance mileage of the vehicle is increased, and the problem of mileage anxiety of long-distance travel of the electric vehicle is solved.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a vehicle endurance auxiliary control method, system, storage medium and vehicle. Background technique [0002] As the world's environmental protection issues and energy crisis become more and more prominent, new energy electric vehicles with the characteristics of saving fuel energy, low exhaust emissions, less pollution, and low noise have become the goal pursued by people. At present, the development and popularization of electric vehicles is facing many challenges, especially the limitation of battery technology still makes the driving range a major obstacle to the development of electric vehicles, and at the same time limits the medium and long-distance travel of electric vehicles. [0003] At present, new energy vehicles are often equipped with an algorithm that estimates the mileage of the remaining battery capacity based on the average energy consumption value s...

AI Technical Summary

Problems solved by technology

However, for medium and long-distance travel, it is easy to find charging piles for charging after the vehicle sends out a charging reminder, which is prone to the situation that the charging pile is too far away or the search fails, and it cannot solve the mileage anxiety problem of electric vehicles for medium and long-distance travel.

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