Onboard LED interaction system and control method thereof

According to the onboard LED interaction system and method, through the arrangement of a control unit, a sensor unit and an onboard LED screen, the control unit receives a starting instruction to call interaction data collected by the sensor unit in the onboard LED screen; the control unit determines a judgment value corresponding to the interaction data according to the environment state and the interaction data collected by the sensor unit, the sensor unit carries out missing value detection and missing value interpolation on the interaction data and sends the missing value detection and missing value interpolation to the control unit, and the control unit controls the working mode of the onboard LED screen according to the judgment value. The recognition efficiency and accuracy of the sensor are improved, and the interaction effect is improved. 本发明公开了一种板载LED互动系统及方法，通过设置控制单元、传感器单元和板载LED屏，控制单元接收开启指令以调用板载LED屏中传感器单元采集到的互动数据，控制单元根据传感器单元采集到的环境状态和互动数据确定互动数据对应的判定值，传感器单元对互动数据进行缺失值检测和缺失值插补并发送至所述控制单元，控制单元根据判定值控制板载LED