关键词: 小批量多品种；重卡装配；工作量分析；模块化策略

Abstract: Under the background of the times when small batch and more varieties have become the mainstream production mode of heavy truck manufacturing industry, the drawbacks of traditional personnel allocation are prominent. This paper through the optimization research of personnel allocation based on workload analysis, accurately quantifies the workload of each station, and determines the reasonable number of personnel according to the proportion of vehicle types, so as to achieve accurate personnel allocation. At the same time, it is combined with the modularization promotion strategy, from the main line modularization, parts assembly shop modularization to supplier material modularization, pull through the entire supply chain, reduce logistics costs, improve production efficiency.

Key words: small batch and more varieties; heavy truck assembly; workload analysis; modularization strateg