Given that BIM technology is not fully applied in the comprehensive layout of electromechanical pipelines, its functions cannot be well exerted and engineers' experience is heavily relied on. This paper proposes the electromechanical automatic management integration technology, which is composed of the general pipeline avoidance principle, typical collision scene identification, typical collision solution, automatic scene recognition based on model information, professional collision inspection and other major technologies to achieve rapid detection and classification of pipeline collision problems, and automatically complete the adjustment of collision problems. Moreover, the paper completes the electromechanical automatic pipe integration plug-in through the secondary development of Revit and further introduces the principles and implementation methods of the main technologies, tests the use effect of the software through cases, and finnally puts forward the key methods and steps for further optimization. What's more, the scope and opportunity of software application are limited, and the improvement scheme is proposed.