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二、车辆调配作业 PowerPoint PPT Presentation


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教材: 2.2.3 运输路线优化. 二、车辆调配作业. 技能练习四 路线规划. 路线规划种类和基本方法. 最短路径法. 直达式送货. 起点 A 到终点 J 最短距离和路线. 灵活应用: 1. 城市 A 到城市 J 。供货点 A 到送货点 J 2.A 到 J 距离,时间,成本 , 或综合. 90. 84. 84. E. B. I. A. 138. 132. 120. 66. 90. 60. C. F. 126. 348. H. 126. 153. 132. 48. 150. G. 48. D. J.

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二、车辆调配作业

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2.2.3




AJ

1.AJAJ

2.AJ,

90

84

84

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


90

84

84

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


  • 1

2

3

4


1

84

84

90

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


2

84

84

90

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


3

84

84

90

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


4

90

84

84

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


5

90

84

84

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


6

84

84

E

90

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


84

84

90

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


84

84

90

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


84

84

90

E

B

I

A

138

132

120

66

90

60

C

F

126

348

H

126

153

132

48

150

G

48

D

J


  • 1NN=1234

  • 2

  • 3

  • 4N




1


  • 10000


  • 1

  • 2


  • 3


2


A

d0,A

d0,A

dA,0

dA,B

dB,0

O

B

dB,0

d0,B

a) =do,A+dA,o+do,B+dB,o

b) =do,A+dA,B+dB,o


  • (a)(b)


  • p010pj(j=1,2,,10)2t4t




OAB.

AB=OA+OBAB



P0P1+P0P2-P1P2=10+9-5=15






  • 1


?,??

10 S148km 2t10



  • ------------


------------


:

1.5+0.7=2.24


:

1.5+0.7+0.6=2.84


:

1.5+0.7+0.6+0.8=3.64


P4,

:

1.5+0.7+0.6+0.8=3.64


1p1p2p3p101

7 S1109km 2t6+4t1


P3P4


:

1.4+0.4=1.824


26 S299km 2t5+4t1


P1P9

:

1.4+0.4+1.5=3.34


35 S390km 2t3+4t2


:

1.4+0.4+1.5+0.6=3.94


44 S485km 2t2+4t2


:

0.8+0.3=1.32


3 S480km 2t1+4t2

Ap0p3p2 p1p10p0

4t

B p0p4p5 p6p7p0

4t

C p0p8p9p02t



Ap0p3p2 p1p10p0

4t

A1p0p10p1 p2p3p0


Ap0p3p2 p1p10p0

A 3.6 7 2.85 1.34 0.610=50.4

7Km

A1 3.6 7 310 2.34 0.85=68.2

7km


O

Ap0p3p2 p1p10p0

4t

A1p0p10p1 p2p3p0


A 0.8 5 2.34 310 3.67=68.4

7Km

A1 0.6 101.34 2.85 0.85 3.67 =54.4

7km


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