Rated capacity type selection method for commercial vehicle valve-regulated lead-acid storage battery

A rated capacity type selection method for a commercial vehicle valve-regulated lead-acid storage battery comprises the following steps: step 1, data acquisition and arrangement: acquiring power utilization information of each power utilization device of a vehicle to be selected, and sorting and classifying power utilization items and power utilization duration of the storage battery; 2, demand model establishment: establishing a starting electricity demand model, a static electricity demand model and a conventional electricity demand model and a parking high-power equipment electricity demand model respectively according to electricity demands; 3, calculating the consumed electric quantity: respectively calculating the required storage battery electric quantity of the starting power consumption demand model, the static power consumption demand model and the conventional power consumption and parking high-power equipment power consumption demand model, and selecting the maximum required storage battery rated