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:
9 t4 `% ]* J* A t8 l6 c! b9 `% i(sensorID : integer)5 d% B! ~: T6 [6 `9 O8 b
is
v5 ?$ W5 d0 U# J) X randNo:real;5 B4 i( Q& ]. q1 c5 r4 `2 S. m
do7 a$ e% Y. p z, o5 j
@.stopped:=true;) ?' k7 E4 [: H4 x: [8 F" n2 M
wait 20;
u) Z# o- ?* A0 t. S& b randNo:=z_uniform(2,0,1);6 Z) `5 A5 S: _* ~4 j4 I6 I8 r$ q% w
@.cont.createattr("type","string");
5 B) H. ~2 v1 J# F7 K if randNo>0.7 then
$ _* n2 [; f- T# d! o0 t! S2 N1 o @.cont.type:="bad";+ B; U3 j* O! q
print"bad";
! }: d/ }& [# n ~ @.cont.move(drain4); Q2 ?# i# b1 [( A; C% D5 D
@.destination:=Load_in;-----增加语句* h7 C x7 ]: _# d1 @$ ]" ]( L; l
else% V- t; P: A& G6 I8 y C* c+ h0 \
@.cont.type:="good";2 x2 m% |* c4 W p2 C, ^, c
print"good";' u S& v+ q/ g5 M5 Q; K/ @
end;
1 C. s3 U( k* _; y& Y6 C @.stopped:=false;8 K4 L: j7 r8 a7 j$ E4 B* q! M7 J; L/ q. Z
@.move; 2 { N8 W8 n* z* f' D: b6 c4 y |
end; U6 D0 J! `$ X
同时将unload程序改为3 W1 M5 t7 ^2 q8 Z
is+ j- f5 ^/ G: W8 V6 i) } ?
do. V6 C. m8 X7 O: @" n: B& Q
wait 30;
+ ]- o$ T: z( L: B5 x if @.empty=false then 9 Y, D$ }( J4 M4 G) j7 x* n8 r
if @.cont.name="green"then
: Y U3 ~/ Z1 J$ k @.cont.move(drain1);( I( E- \4 z7 [2 R' {9 s- w, M, R
print"Unloading on drain1";
- ^- ]% P+ c; A& _- w1 H elseif @.cont.name="blue"then
& [& n. |. x+ B# l. \ @.cont.move(drain2);
* p- g% e) q2 k/ h1 I/ W# Q print"Unloading on drain2";
4 F' Y+ {. O( H* e* T# B else
- g' q, D! \% w# S5 }& e8 Q8 v @.cont.move(drain3);
& i6 m. ~0 z, Q2 @" V% O print"Unloading on drain3";
/ e g, a' m. Y8 j( L! R end;8 y( I/ B6 ?( _& l' B& C. ]3 d
else
z7 z1 |0 R# S) p end;
$ l" J. r: U% K @.destination:=Load_in;
# }( P; P& j( F M @.move;
4 S$ N$ t( f F2 a0 d! u( `6 p6 Fend;% W4 S" J" Y, u4 N
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