Hydrogen fuel cell deployment method and vehicle

The invention relates to a hydrogen fuel cell deployment method and a vehicle, a U-shaped frame is used for replacing an I-shaped frame, and a plurality of mutually independent accommodating cavities are planned and formed in the width direction of the U-shaped frame according to the size information of the U-shaped frame, so that the space of the U-shaped frame is integrally planned. And in the process of deploying the hydrogen fuel cell, deploying each single cell module in the at least one accommodating cavity according to the first number and the second number. Due to the fact that the first number identifies the minimum number of the single battery modules needed by the hydrogen fuel cell to meet the target power of the whole vehicle in the working state, on the premise that the operation requirement of the whole vehicle is met, the single battery modules are modularly deployed with the containing cavity as the unit, integrated deployment of the hydrogen fuel cell on the U-shaped vehicle frame is achieve