Battery monomer parameter value processing method, analog front-end simulator and test system

The invention discloses a battery monomer parameter value processing method, an analog front-end simulator and a test system. The method comprises the following steps: receiving a first battery monomer parameter value of each channel in a first channel set sent by terminal equipment; wherein the first channel set is included in a second channel set simulated by an analog front-end simulator; determining a second battery monomer parameter value of each channel in the second channel set; and sending the second battery monomer parameter value of each channel in the second channel set to the battery management unit, so that the battery management unit determines and sends state information and/or equalization information of the battery monomers to the terminal equipment, and the terminal equipment determines a test result of the battery management unit according to the state information and/or the equalization information. According to the invention, the test efficiency and test comprehensiveness of the state and/or equalization function test of the battery management unit can be improved.