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A Multi-Purpose Route Searching Algorithm of GPS Navigation System for Home Delivery Trucks

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(1)
(2)

 



  

식 ( 2.1)

  





     

( 2.2)

단 가중치 ≥  ≥    

(3)









( 식 2.3)

  

 



 

 

 

   

( 식 2.4)



 

 

( 식 2.5)

m in



  

m in

  

  



  

   

 

min  ×

( 식 2.6)





(4)



 ×  ÷   

개 ÷   

 ×   

분 ×   분

     ≒ 



 min ÷ 분

    ÷   

( 식 2.7)



  



  



  

   

min × 

 ≤≤ 

( 식 2.8)

   

min × 

 ≤

( 식 2.9)

(5)

m in



m in

m in

  

  



  



min 시 ×

( 2.10)



    

    





min 시 × 

 ≤≤ 

( 식 2.11)

  



 

  

 

 

식 ( 2.12)







 



 

 

 

( 식 2.13)

(6)

  →  → 

 

 min 

 →  → 

 →   →   →  → 

   



 













 

( 식 2.14)

(7)

(8)

시험

번호 최근접법 2-최적법 초기해 다중목적 CFc CFd CFt CFs

1 서울특별시 종로구 1 53.3 50.78 91.74 73.64 45.02 1 800 90 70

2 서울특별시 종로구 2 58.86 58.32 87.12 73.28 25.65 2 1200 150 80

3 서울특별시 종로구 3 50.24 52.02 85.16 76.58 47.21 3 1200 60 50

4 서울특별시 중구 1 51.14 55.34 90.64 80.78 45.97 2 1200 150 80

5 서울특별시 중구 2 60.68 58.58 88.04 75.08 28.17 2 1000 90 50

6 서울특별시 중구 3 61 51.26 90.24 66.76 30.24 3 600 150 50

7 서울특별시 용산구 1 63.56 55.84 90.38 66.42 18.95 3 1200 60 40

8 서울특별시 용산구 2 49.88 59.32 88.8 72.26 21.81 4 1000 90 40

9 서울특별시 용산구 3 54.38 54.34 89.26 80.5 48.14 2 1400 120 60

10 서울특별시 성동구 1 52.34 57.72 87.34 80.04 38.67 5 1000 180 50 176 경기도 이천시 2 44.36 21.42 77.52 46.16 115.50 2 1800 180 40

205 경기도 양평군 1 35.06 31.26 65.16 47.6 52.27 3 2000 60 80

206 경기도 양평군 2 38.68 34.08 65.1 38.2 12.09 3 2000 60 40

207 경기도 양평군 3 25.86 26.74 64.86 27.5 2.84 2 2000 30 40

50.84 49.84 85.26 66.92 34.82

행정구역 차수 경로탐색방법

개선율(%) 최적보정계수

평균

(9)

참조

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