Background and advantages: As the pace of urban modernization continues to accelerate, the contradiction between transportation payment methods that have been stagnant for many years and increasingly advanced financial payment methods has gradually emerged. In China, all large and medium-sized cities are facing huge traffic pressure, and transportation operators are also facing the dilemma of out-of-control management and unable to find suitable solutions for vehicle management and operation management systems. Guolang's public transportation Internet payment solution, which comprehensively uses advanced technologies such as computers, communications, electronics, and the Internet to solve the problems of public transportation operators, is increasingly valued and favored by urban public transportation operators and managers.