Carbon carrying capacity detection method, equipment, storage medium and device

The invention discloses a carbon carrying capacity detection method, equipment, a storage medium and a device. The actual pressure difference value of an inlet and an outlet of a gasoline engine particulate filter GPF and the current exhaust flow of an engine are firstly acquired, the model pressure difference value is calculated according to the current exhaust flow, pressure drop of the GPF is obtained according to the actual pressure difference value and the model pressure difference value, the pressure difference index is obtained according to the pressure drop and a preset pressure drop and pressure difference index model, pressure difference conversion and calibration are carried out according to the pressure difference index, and the carbon carrying capacity of the GPF is obtained.A carbon carrying capacity model cannot accurately and stably acquire the carbon carrying capacity in the prior art, by means of the method, the pressure difference index is obtained through the pressure drop relation of the