UI attribute and program logic associated data creation method and system

The invention relates to a UI attribute and program logic associated data creation method and system, which are applied to an automobile electronic product provided with a UI unit and a program unit. The method comprises the following steps: setting a first data module and a UI data set in the UI unit, and setting a second data module and a logic data set in the program unit; connecting the first data module and the second data module with a data definition file; by the first data module, establishing a UI object according to the data definition file, and adding the UI object into a UI data set; by the second data module, establishing a logic object according to the data definition file, and adding the logic object into a logic data set; and carrying communication between the UI object and the logic object through an IPC. The complexity of the corresponding relation of the data variables in data interaction of the two ends of the UI unit and the program unit is reduced, the manpower development and maintenanc