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:
; A9 h5 M" w7 H! F: V(sensorID : integer)
. t3 P( Z0 T8 D5 g. Jis
: I9 P5 S' `: m9 ]# L randNo:real;
5 [3 J0 `$ v( N; x6 Bdo, i6 M& { V* F/ ] e/ R/ T
@.stopped:=true;. a% J+ D8 @: n. `' }* Z- J/ O4 c
wait 20;+ ^+ |* F6 O: j- m
randNo:=z_uniform(2,0,1);- q4 D M% h2 ?, X) E* }6 o# S
@.cont.createattr("type","string"); |9 Z! {0 n7 P2 ?; g
if randNo>0.7 then* y' V) X% g! f( N+ a( \/ O9 k
@.cont.type:="bad";
* s! Q- \( V/ z' Z print"bad";
) v+ s! e) O8 O \! C1 i# Z: ?, z @.cont.move(drain4);" n+ F* ~. R( \0 E/ g
@.destination:=Load_in;-----增加语句1 Q# W# N: s# q5 y7 O: K7 _8 R+ _
else0 E# m2 x0 ]4 I- r- d+ F8 H
@.cont.type:="good";. {- _' A6 r# D) ^* H: i
print"good";
! W) E0 N- }# R. H% y end;6 N9 E8 R6 y* k+ h) f4 {
@.stopped:=false;
; M0 B- S7 l- e W | @.move; $ l! z3 d6 i2 V, [& x
end;% `6 J: \% O3 }: _+ [* W& _# g* [
同时将unload程序改为1 j t( G; {' E/ p; n$ x
is
; B5 w- M# f3 E. `$ N+ odo
+ [$ A L# b* _% m wait 30;
( t2 i- K# d2 k1 U8 F if @.empty=false then
8 v3 t$ y7 a; x* R if @.cont.name="green"then
% a0 \# U. p. ~/ a @.cont.move(drain1);# v" K- ]/ |- q- k7 n4 [
print"Unloading on drain1";
9 `- n9 O9 X' e! B9 Q elseif @.cont.name="blue"then
1 X7 Z# i4 }- V5 H+ ~ @.cont.move(drain2);# S0 g4 y" W: S1 C
print"Unloading on drain2";; B" F; M8 p/ d, W3 s9 w5 g. r
else
9 f6 |5 {3 G- \# @9 I9 Q* s @.cont.move(drain3);
+ F' N: w* @9 a print"Unloading on drain3";/ k8 l8 }+ [; t* K0 p3 r
end;0 f0 a4 s+ \, b9 X' \
else
! K2 i7 @& t$ {4 p end;7 ]1 S' y3 R6 V3 ?: w/ \- ~
@.destination:=Load_in;
- Y6 o- c% o; f2 ]# G @.move;) E/ w; L% D% `
end;
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