Oxygen supply control system for fresh and alive aquatic product transport vehicle

The oxygen supply control system is characterized in that an opening is formed in the upper end of a transport case, an aeration pipe is arranged at the bottom of the transport case, aeration holes are evenly distributed in the aeration pipe in the length direction of the transport case, and the aeration holes are communicated with the transport case. An adjusting device used for adjusting the aeration direction of the aeration pipe is arranged on the periphery of the aeration pipe and comprises a detection mechanism used for detecting the gathering position of the fresh and alive products in the transport box and an adjusting mechanism used for opening and closing the aeration pipe. The aeration pipe is arranged for mechanical oxygenation, fresh products are in a good survival and transportation environment, the gathering position of the fresh products in the transportation box is detected through the detection mechanism, the aeration direction of the aeration pipe is adjusted by adjusting opening and closin