This paper present an algorithm for transfer a PNO model with precise marking into a SMV program, and demonstrates the process through a case of Train Operation Petri Net with Objects (TOPNO).

• 本文提出了将精确标识PNO模型转换成相应SMV程序的算法，并通过列车运行区域模型(TOPNO)演示了具体的转换过程。