A resolvent of controlling the solid carport with PLC is presented;and a program flow chart is illustrated.Finally, the application of VVVF to the solid carport is introduced too.

• 详细阐述了采用PLC控制的一种立体车库的解决方案以及程序流程图，并介绍了交流变压变频(VVVF)调速技术在立体车库中的运用。