According to the characteristics of industry information collection and transmission in the background of industry application, intelligent remote transmission system based on mobile terminal are studied. The management and transmission of industry data is researched and the application layer between the mobile terminal and the server is designed on the base of TCP/IP with the help of Socket communication. By developing the data exchange format, transmission format and transmission content, the effective interaction between the handheld terminaland the server is realized. Preliminary application shows thatthe system has a low packet loss rate and high speed during the data transmission and it is suitable for wireless transmission of industry data. It provides the framework for the industry of wireless transmission and meets the development requirements of the wisdom city. It has some versatility and scalability.