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:
5 j% W p7 V {8 }$ f j- J P(sensorID : integer)
2 m6 S- U- Z7 k5 {" b: ?. |4 J9 vis
# Y. q. C9 {- ^& h' \7 V0 D2 C! p randNo:real;
7 g4 P h6 ^* [do
|5 \: [7 ^: a' P) B @.stopped:=true;9 S/ C* B$ B8 U9 k
wait 20;
+ o. l" }9 k, e1 q. p/ F randNo:=z_uniform(2,0,1);, `3 o" V9 K$ r
@.cont.createattr("type","string");
! U8 {7 \: J+ i& K- c if randNo>0.7 then
3 }/ `/ {2 n2 j4 H @.cont.type:="bad";
! _: ?9 c/ V) I. Y. x print"bad";
4 ?, J; o5 Y/ d4 i4 i @.cont.move(drain4);( b3 _, g2 n0 N, Q) e8 L L
@.destination:=Load_in;-----增加语句
" x) S2 f' N k) x, k' W else x& j' A N; b- F7 P$ G( P. R
@.cont.type:="good";8 U. w2 r C* O
print"good";& z' A6 {) ]9 b6 Z* Y
end;
) i6 {1 c" u; {/ l8 o/ _, V @.stopped:=false;, B W. Q7 `' K1 I6 R0 N
@.move;
9 L0 U. }* B4 e1 d9 |8 Yend;0 ~, Q* F ~4 a5 p( [- S
同时将unload程序改为' z$ I! V% {( u% W! ^
is
# C; x8 i! m& @4 X- E fdo- q( y# f" X. I
wait 30;
# x" r& X4 E$ Y if @.empty=false then
& c7 e9 U( c1 O1 c- r; @$ z& K& ? if @.cont.name="green"then1 Y1 m; K2 Z. y* c; G
@.cont.move(drain1);' {2 E8 D& X5 o$ U7 I) \3 t+ `
print"Unloading on drain1";
7 J9 o. \$ E! o' O elseif @.cont.name="blue"then
( ~. F' D C9 B k @.cont.move(drain2);3 [! f ^, Q# t0 f! o8 r5 I- n
print"Unloading on drain2";
. \+ J1 o* h8 t" D3 q i else; h9 `0 @1 X( t4 V- C
@.cont.move(drain3);
, ?$ o6 L" @) | print"Unloading on drain3";
9 z; [( g+ C* B; b& ^ end;
# Y4 t& j2 P0 \4 C2 u- a8 m else
5 U1 m# d. h: b/ [# \7 X1 X end;
/ H3 D2 J8 p- q# Y2 R @.destination:=Load_in;9 _" K6 E9 f' e* ?. u- M" S
@.move;8 O+ w) s1 s3 S9 ^: w
end; k( G8 z* g7 z5 ?
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