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 c5 c3 K6 f. [' v: v
(sensorID : integer); w; B `2 a1 H/ p* V. e
is& {0 p- L1 F: B0 o8 C
randNo:real;+ M, N2 t. _2 j5 u1 J) y! V* b9 e
do
0 `- G2 R0 U1 t/ L9 b* S @.stopped:=true;6 c G! X+ D0 a: `
wait 20;
2 Q5 f2 d; a& Z. u4 V. Y' H$ |1 m randNo:=z_uniform(2,0,1);) }' x0 @9 F! V$ B) _% M8 Q$ Q" x. m
@.cont.createattr("type","string");
4 ^7 j) r9 \! |3 k* | if randNo>0.7 then
3 X" B; j, u( ~ M9 k9 Y @.cont.type:="bad";
! V2 e: J' {4 U8 e7 s* q: B% ? print"bad";
( G4 t' k' d& z) o4 Y6 F @.cont.move(drain4);2 f% R. K2 U2 j5 ~+ ~% v6 {- p
@.destination:=Load_in;-----增加语句
5 O& |, V, y0 G+ O else$ g4 w, Z' l1 H+ z* m; q
@.cont.type:="good";
& v4 A. A H) E print"good";
- l6 |& T1 J6 p, T) k: t i end;
8 s' @1 e( Z1 i+ i @.stopped:=false;6 B) k) q, u8 q4 \; c: z
@.move; 0 E. [6 d. |+ }5 _
end;( [7 x) |6 ?7 k6 Q( ~$ Q+ i9 H) ?
同时将unload程序改为
& ?" i4 A% ~, C7 k+ Y1 nis# x, K, U4 S, g/ ?; @; M; Z
do
( G6 s" H# c. M4 O* F: P3 ? wait 30;
- Z, c F `( c if @.empty=false then
/ m: i$ Q/ A1 M6 \0 l8 J' L$ x: M3 ? if @.cont.name="green"then3 u0 n( \8 S" k7 B0 @
@.cont.move(drain1);
7 K0 G7 V, U1 T+ H% _3 V- p print"Unloading on drain1";) Q3 Y) }# n# q
elseif @.cont.name="blue"then
6 @* A$ e2 {7 S9 t @.cont.move(drain2);6 T$ z1 t/ N# X4 ~( S: W Z) O9 q- }
print"Unloading on drain2";
1 ^: \! |8 N3 [' q else
7 J7 Z4 z7 S& d9 H0 ~+ J @.cont.move(drain3);
! W, p! y) Z9 U; |5 M& ^4 z0 [6 K' A print"Unloading on drain3";
; G, o( ?4 ^& @& f/ w" n2 m7 R9 D end;
% _: z$ e k) u! K else
$ V" w, N6 M8 {- O0 h end;4 Q7 G9 t4 B' ~* b1 o, K( M* N6 k
@.destination:=Load_in;
3 h8 H) P/ m- u- Q5 N0 z. L @.move;
5 ~/ t# \% m/ Z) P. ^* S! ?1 Q8 ~3 [! \& Bend;
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