PLC three-dimensional storage simulation system based on Unity 3D

The invention discloses a PLC three-dimensional storage simulation system based on Unity3D, and the system comprises a PC end which is internally provided with a Unity3D engine which is used for providing bottom layer support for system simulation; the Unity 3D engine is connected with the 3dsMax rendering module and is used for importing the model rendered by the 3dsMax rendering module into the Unity 3D engine; the 3dsMax rendering module is connected with a model modeling module and used for drawing a model according to the actual size data in a 1: 1 mode. The Unity 3D engine is connected with a display module and is used for real-time picture display; the PC end is connected with a PLC system and is used for data transmission among three-dimensional virtual scenes; the PLC system is connected with an HMI touch screen and used for compiling a configuration interface so as to control operation of the PLC system. According to the invention, the problems that in a storage programming teaching link, field oper