System function Smart terminals like rov and online water quality detector in the culture areas gather information such as water quality parameters and video, and upload them to the data center in land central control room. The data center then sends the information via the internet to customer’s smart terminals like smart phones and computers. Customers can watch the video and check the water quality parameters via the terminals, and send out requires of adding oxygen or feeding to the land central control room. Then the central control room sends out commands to the equipment that are placed in the culture area to realize remote smart control.