Energy recovery control method, system, storage medium and computer equipment

Abstract

The present invention provides an energy recovery control method, system, storage medium and computer equipment. The energy recovery control method includes: obtaining the tire pressure values ​​of the four wheels; obtaining the wheel speed values ​​of the four wheels; The tire pressure value and the wheel speed values ​​of the four wheels judge the wheel in the abnormal state to determine the position of the wheel in the abnormal state; determine the energy recovery mode according to the position of the wheel in the abnormal state and the driving mode of the vehicle, and Energy recovery via energy recovery mode. According to the energy recovery method and system provided by the present invention, regardless of whether the wheel in the abnormal state is a driving wheel or not, the braking force on the wheel in the abnormal state can be reduced, preventing the abnormal wheel from slipping or locking, and ensuring Safety when the vehicle is running.

Description

An energy recovery control method, system, storage medium and computer equipment technical field The present invention relates to the technical field of electric vehicle control, in particular to a kind of energy recovery control method, system, storage media and computer equipment. Background technique With the rapid development of new energy vehicle technology, the automobile market share of pure electric vehicles has increased year by year. The number of accidents caused by tire slippage and lockup caused by abnormal tire condition (flat tire or spare tire) increased accordingly. When the wheel is deflated and punctured, the wheel is more easily deformed due to the low internal air pressure, and the deformation will Let the shoulders and even the sidewalls on both sides contact the ground, so that the tread cannot be in close contact with the ground, resulting in reduced adhesion, and this When the wheel is subjected to a large braking force, it is easy to cau...

AI Technical Summary

Problems solved by technology

[0003] When the wheel is deflated or punctured, the wheel is more likely to be deformed due to the low internal air pressure. This deformation will make the shoulders and even the sidewalls on both sides touch the ground, so that the tread cannot be in close contact with the ground and the adhesion will be reduced. At this time, the braking force on the wheels is relatively large, and in this case it is easy to cause the tires to slip or even lock up.

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