Visual container loading and unloading information transmission and display method

The invention discloses a visual container loading and unloading information transmission and display method which is characterized by comprising the following steps that a camera or a sensor monitors the loading and unloading process of a container to obtain loading and unloading parameters of the container; the programmable logic controller obtains the loading and unloading parameters and sends the loading and unloading parameters to the video host, and a multi-mode data transmission protocol is adopted in the sending process; and the video host performs icon configuration and color configuration according to the loading and unloading parameters and displays the icon configuration and color configuration on the monitor, wherein the single color of the icon represents the single state of the loading and unloading parameters corresponding to the icon. And the video host automatically identifies the received loading and unloading state parameters and maps the loading and unloading state parameters into corresp