A dispensing control apparatus , comprising: a machine body provided with a first input interface adapted to be connected to a gas source, a first output interface adapted to be connected to an external glue barrel , and a second output interface ; a first pressure reducing device arranged in the machine body and comprising a gas inlet end connected to the first input interface ; a first exhaust valve arranged in the machine body ; a second exhaust valve ; a first gas pressure sensor arranged between the gas outlet of the first exhaust valve and the first output interface and configured to acquire a real-time gas pressure in a pipeline connected between the first exhaust valve and the first output interface ; and a control device arranged in the machine body and electrically connected to the first pressure reducing device , the first exhaust valve , the second exhaust valve and the first gas pressure sensor , wherein the control device is configured to control the first pressure reducing device , the first exhaust valve , the second exhaust valve and the first gas pressure sensor , and the control device is further configured to continuously receive the real-time gas pressure acquired by the first gas pressure sensor , process the real-time gas pressure in real time and extract a characteristic parameter of gas pressure increasing, characterized in that , the first exhaust valve comprises a gas inlet connected to a gas outlet end of the first pressure reducing device , the second exhaust valve comprises an inlet connected to a gas outlet of the first exhaust valve and the first output interface , and an outlet connected to the second output interface . a machine body provided with a first input interface adapted to be connected to a gas source, a first output interface adapted to be connected to an external glue barrel , and a second output interface ; a first pressure reducing device arranged in the machine body and comprising a gas inlet end connected to the first input interface ; a first exhaust valve arranged in the machine body ; a second exhaust valve ; a first gas pressure sensor arranged between the gas outlet of the first exhaust valve and the first output interface and configured to acquire a real-time gas pressure in a pipeline connected between the first exhaust valve and the first output interface ; and a control device arranged in the machine body and electrically connected to the first pressure reducing device , the first exhaust valve , the second exhaust valve and the first gas pressure sensor , wherein the control device is configured to control the first pressure reducing device , the first exhaust valve , the second exhaust valve and the first gas pressure sensor , and the control device is further configured to continuously receive the real-time gas pressure acquired by the first gas pressure sensor , process the real-time gas pressure in real time and extract a characteristic parameter of gas pressure increasing, characterized in that , the first exhaust valve comprises a gas inlet connected to a gas outlet end of the first pressure reducing device , the second exhaust valve comprises an inlet connected to a gas outlet of the first exhaust valve and the first output interface , and an outlet connected to the second output interface . <EOS>