An acceleration slip regulation method, comprising: determining a current control phase of a vehicle in an acceleration slip regulation state, wherein the control phase is one of: a non-control phase ph0, a torque reduction phase ph1, a torque increase phase ph2; determining a current road surface adhesion coefficient of the vehicle; determining actual torque fed back by the drive motor of the vehicle; determining, based on the current control phase and the current road surface adhesion coefficient, maximum torque allowed by a road surface, which further comprising: if the current control phase of the vehicle is different from a control phase of the vehicle in a first sampling period, and the vehicle enters a torque reduction phase for the first time, determining a second maximum value of the adhesion coefficient based on the actual torque fed back by the drive motor when the vehicle enters the torque reduction phase for the first time, wherein the control phase comprises the torque reduction phase; the first sampling period is duration for which each program runs on an electronic control unit, the electronic control unit detect the current control phase of the vehicle in a current sampling period, and compare the current control phase with a control phase in the previous sampling period; and determining, based on the second maximum value of the adhesion coefficient, the maximum torque allowed by the road surface, wherein; the first sampling period is a previous sampling period of a sampling period to which the current control phase belongs; obtaining demand torque received by a drive motor of the vehicle and a wheel slip rate of the vehicle; and outputting first torque for acceleration slip regulation based on the maximum torque allowed by the road surface, the demand torque, and the wheel slip rate, wherein the first torque is used to perform the acceleration slip regulation on the vehicle. determining a current control phase of a vehicle in an acceleration slip regulation state, wherein the control phase is one of: a non-control phase ph0, a torque reduction phase ph1, a torque increase phase ph2; determining a current road surface adhesion coefficient of the vehicle; determining actual torque fed back by the drive motor of the vehicle; determining, based on the current control phase and the current road surface adhesion coefficient, maximum torque allowed by a road surface, which further comprising: if the current control phase of the vehicle is different from a control phase of the vehicle in a first sampling period, and the vehicle enters a torque reduction phase for the first time, determining a second maximum value of the adhesion coefficient based on the actual torque fed back by the drive motor when the vehicle enters the torque reduction phase for the first time, wherein the control phase comprises the torque reduction phase; the first sampling period is duration for which each program runs on an electronic control unit, the electronic control unit detect the current control phase of the vehicle in a current sampling period, and compare the current control phase with a control phase in the previous sampling period; and determining, based on the second maximum value of the adhesion coefficient, the maximum torque allowed by the road surface, wherein; the first sampling period is a previous sampling period of a sampling period to which the current control phase belongs; if the current control phase of the vehicle is different from a control phase of the vehicle in a first sampling period, and the vehicle enters a torque reduction phase for the first time, determining a second maximum value of the adhesion coefficient based on the actual torque fed back by the drive motor when the vehicle enters the torque reduction phase for the first time, wherein the control phase comprises the torque reduction phase; the first sampling period is duration for which each program runs on an electronic control unit, the electronic control unit detect the current control phase of the vehicle in a current sampling period, and compare the current control phase with a control phase in the previous sampling period; and determining, based on the second maximum value of the adhesion coefficient, the maximum torque allowed by the road surface, wherein; the first sampling period is a previous sampling period of a sampling period to which the current control phase belongs; obtaining demand torque received by a drive motor of the vehicle and a wheel slip rate of the vehicle; and outputting first torque for acceleration slip regulation based on the maximum torque allowed by the road surface, the demand torque, and the wheel slip rate, wherein the first torque is used to perform the acceleration slip regulation on the vehicle.