Patent ID: 11878328
Assignee: JIANGSU UNIVERSITY
Field: Chemical engineering (Chemistry)
Classification: CPC B  G | IPC B  G

Claim 5:
6. The color sorting method for the small-grain agricultural products combining the area scanning photoelectric characteristic and the line scanning photoelectric characteristic according to claim 1, wherein in process iii of step II, a method for calculating the time Δt2_i required for the unqualified agricultural products A_t_i to move from a current position to the action site of the pneumatic sorting nozzle at the moment of t+Δt1_i is, △t
   ⁢
   2
   ⁢
   _i
   ⁢
   
    
     
      
       2
       ⁢
       
        (
        
         
          h
          ⁢
          1
         
         +
         
          h
          ⁢
          2
         
        
        )
       
      
     
     -
     
      
       2
       ⁢
       h
       ⁢
       1
      
     
    
    
     g
    
   
  
  ,, h2 is a height difference between the line scan area and a center line of an effective area of the pneumatic sorting nozzle, and an end of the conveyor belt is parallel to a scan line of the line scan area; g is a gravity acceleration of a located area of color sorting equipment; and since the h2 is the height difference between the line scan area and the center line of the effective area of the pneumatic sorting nozzle, the h2 is a determined value.