Patent ID: 11908032
Assignee: BEIHANG UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC G  Y | IPC G

Claim 4:
5. The method for planning collaborative search-and-rescue missions using a plurality of search-and-rescue equipment in medium to far sea areas of claim 4, wherein, step 4 further comprising the steps of:
defining the target function ƒ(RP) by taking average time of rescuing persons in danger as a target parameter, wherein the target function of the collaborative search-and-rescue mission is:, min
    :
       
    
     f
     ⁡
     (
     RP
     )
    
   
   =
   
    
     1
     m
    
    ⁢
    
     
      ∑
       
     
     
      s
      =
      1
     
     m
    
    ⁢
    
     r
     s
    
   
  
  ;
 

wherein rs represents the duration of sth person in danger from falling into water to be successfully rescued, wherein m represents the number of persons in danger, and s=1, 2 . . . m; if the sth person in danger is not rescued successfully, the duration is calculated following the time of completing the collaborative search-and-rescue missions, and the time of completing the collaborative search-and-rescue missions is the time when each equipment completes all the collaborative search-and-rescue missions and returns.