Abstract: Contactless smart card is applied in the project of solving problems of vehicle management in logistic park.Software design of contactless smart card reader and integrated system is realized in the project.C language is adopted as the program design language of card reader and Keil C51 V7.07 as the compiler.The design of contactless smart card reader and integrated system is realized in the project.The software design includes design of the main program,MF RC500 application program and smart card reader's peripheral operation functional program.The system attained the target at the outset in system design.