Virtual assembly system for rigid and soft hybrid system and virtual assembly method thereof

The invention discloses a virtual assembly system for a rigid and soft hybrid system and a virtual assembly method thereof. An infrared visual interaction subsystem collects infrared marked space locations. A visible light visual interaction subsystem collects visible light marked space locations. A location information integration subsystem integrates infrared location information and visible light location information, thereby generating the space location of each finger of an operator. An assembly environment display processor generates a virtual assembly environment for the rigid and soft hybrid system, thereby finishing mounting rigid parts and soft cables. According to the system and the method, the virtual assembly environment is established at a design end. Man-computer interaction in a natural mode is realized by employing a computer visual technology. In the established virtual assembly simulation environment, the practical assembly process of a complex electromechanical product can be reproduced re