Gradient estimation method, storage medium and electronic equipment

The invention discloses a gradient estimation method, a storage medium and electronic equipment. The gradient estimation method comprises the steps that the driving acceleration As of a vehicle in thedriving direction is acquired; the actual acceleration Ax of vehicle driving is obtained; a current gradient value alpha is calculated according to the driving acceleration and the actual acceleration; a wheel speed amplification M is obtained; when the wheel speed amplification M is smaller than or equal to a preset wheel speed amplification Q, a current slope value alpha is output; and when thewheel speed amplification M is greater than the preset wheel speed amplification Q, a gradient value calculated before entering the bumpy road is outputted. The phenomenon that when the vehicle runson bumpy roads and other bad roads, longitudinal control of the vehicle is influenced due to abnormal gradient calculation caused by fluctuation of the measurement value of the longitudinal acceleration sensor can be avoided, a