Engine cover hinge axis arrangement method and device

The invention discloses an engine hood hinge axis arrangement method and device, and relates to the technical field of vehicle engineering. The method comprises the steps that a three-dimensional digital model of an engine hood of the vehicle is determined; based on the three-dimensional digital model, determining a limited area of a hinge axis of the engine hood; the hinge axis is arranged based on the restricted area. According to the method, the limiting area of the hinge axis of the engine hood can be determined in the early-stage design of the engine hood of the vehicle, then the hinge axis is arranged on the basis of the limiting area, and compared with the mode that the hinge axis of the engine hood is arranged according to previous design experience, the workload of repeated adjustment and arrangement of the hinge axis can be reduced; the design efficiency of the engine hood of the vehicle is improved. 本申请公开了一种发动机罩铰链轴线布置方法及装置，涉及车辆工程技术领域。所述方法包括：确定车辆的发动机罩的三维数字模型；基于所述三维数字模型，确定所述发动机罩的铰链轴线的限制区域；基于所述限制区域，对所