Abstract：In order to reduce labor costs and improve the transportation efficiency of AGV logistics car, this paper analyzes the current situation and requirements of the overall appearance design of existing products, and finds an innovative design method for AGV logistics car modeling based on the integration of QFD and TRIZ theory. The article first analyzes the current situation and needs of the overall appearance design of the AGV logistics car, and then builds the quality house of the AGV logistics car, obtains the design elements in the AGV logistics car modeling design, and analyzes and summarizes the design contradictions and innovative design directions. According to the 39 general engineering parameters of TRIZ theory, the contradiction matrix and the corresponding invention principle are obtained. Finally, the modeling design of the AGV logistics car is carried out using the principles of segmentation, color change, and dimension change, in order to provide some reference for the innovative design of related logistics transportation equipment.
Key Words：QFD; TRIZ; AGV logistics car; Modeling design