1.错误原因,坏件在e4被卸载,车子空了,但它的目的地还是output3,所以它去output3没东西可卸载就出错了;改进quality程序改为:* o9 [" s" V' _, ~0 M/ I" @( @
(sensorID : integer)' p f( [! l; H1 I; C5 N- y1 C
is: x6 `: o% S+ @& F
randNo:real;
$ X9 C0 U5 Z4 I( P9 f% d) J: y4 qdo
0 D9 ]8 y2 F! ?7 U @.stopped:=true;
, g$ @& y- ^ ]& C# p0 n' V; Y wait 20;
- w* Y! [# X \# W: E$ [2 [3 @7 r randNo:=z_uniform(2,0,1);* m j7 l9 J9 Y# c5 Z0 e7 c
@.cont.createattr("type","string");% K3 Z# q8 J) h5 U% F
if randNo>0.7 then
4 I" P5 [) z( p0 i @.cont.type:="bad";$ ]* j/ P0 @; Q+ t L
print"bad";
, E% Z4 Z' B! x. q. w% j& O3 f( p @.cont.move(drain4);
- y; N0 K0 P; h: T2 T8 z @.destination:=Load_in;-----增加语句
$ f( Z6 w+ u) e) W8 M; n# @ else
. r- a8 ~' B( f6 b! S @.cont.type:="good";1 c0 U4 L0 h3 _/ ^4 |6 t
print"good";9 z/ p+ Q$ d6 X% ?: P5 P& G! y
end;) _% s9 w& o3 K/ f0 Y& g& z
@.stopped:=false;
9 U! }/ u+ t2 V; j @.move;
' m1 h9 D* i6 S- ^end;
7 V& I" V* B- ]: m- K. m+ m7 s同时将unload程序改为6 d$ i! O) g) T |; B P3 ^/ Z: b
is9 y) f5 y2 L6 [, P! n
do) j: q4 d2 D# p) K6 K9 D( a
wait 30;
$ _6 s' e4 r z5 |' f. c T if @.empty=false then
$ j+ H: z4 N; F; p* x" W if @.cont.name="green"then
; {. j, A. o% ~! ~$ P+ j @.cont.move(drain1);
% G# |8 l, l9 S print"Unloading on drain1";; N* L* I) T3 s# f% L2 a+ g
elseif @.cont.name="blue"then
" U. k! ~2 W: @, y( p @.cont.move(drain2);0 i! n! W& ] h+ E1 }
print"Unloading on drain2";" D; ]- `& c" Y- F0 c6 o
else7 [1 J0 z5 N& G! G# @/ \
@.cont.move(drain3);
) c" }# E' ]! |5 Y$ r$ g1 C3 h print"Unloading on drain3";- j7 F$ \. L; l! m7 Y# q
end;( H7 I1 l! P" a: G6 R8 i
else4 d; l% Z3 ]) V- s) U2 W1 f5 D
end;- d1 }7 |$ D9 A, x, L6 h
@.destination:=Load_in;
6 B( T: P3 g Z" d @.move;
- {3 ]- C& _# y0 D4 P1 tend;
- a2 W8 q' O3 C0 `) I |