快线:  (HHV(H,10)-C)/(HHV(H,10)-LLV(L,10)) ;
慢线:  (HHV(H,34)-C)/(HHV(H,34)-LLV(L,40)) ;
最慢线:(HHV(H,60)-C)/(HHV(H,60)-LLV(L,40));
安全值: (快线 + 慢线 + 最慢线)/3;

0.9;
0.05;
0;