Data transmission method and data transmission system for two-dimensional system

The invention discloses a data transmission method for a two-dimensional system. The method comprises the following steps: generating a trigger event association table by a controller; monitoring, by the controller, a first trigger event; after the controller monitors the first trigger event, the controller judges whether the first trigger event is located in a trigger event association table or not; if the controller judges that the first trigger event is located in the trigger event association table, the controller determines a first parameter adjustment state corresponding to the first trigger event based on the trigger event association table; generating, by the controller, a first parameter adjustment command based on the state of the first parameter adjustment, the first parameter adjustment command including a parameter to be adjusted and a first adjustment rate; and the controller sends the first parameter adjustment command to the terminal. 本发明公开了一种用于二维系统的数据传输方法，方法包括：由控制器生成触发事件关联表；由控制器监测第一触发事件；在控制器监