Beispiel #1
0
	protected void recalcV(Sign tl, int pos, Node destination, boolean light, int Ktl)
	{
		/* The calculation of the V values in TC-3 */
		float newVvalue;
		float tempSumGreen=0, tempSumRed=0;
		float V;
		int[] amount = count(tl, pos, destination);
		int tlId = tl.getId();
		int desId = destination.getId();
		float total = (float) amount[green_index] + (float) amount[red_index];

		newVvalue = va_table[tl.getId()][pos][destination.getId()];
		
		CountEntry currentsituation_green = new CountEntry (tl, pos, destination, green, tl, pos, Ktl);
		CountEntry currentsituation_red = new CountEntry (tl, pos, destination, red, tl, pos, Ktl);
		
		Enumeration e = pKtl_table[tlId][pos][desId].elements();
		
		while(e.hasMoreElements()) {
			//Green part
			PKtlEntry P = (PKtlEntry) e.nextElement();
			
			if(P.sameSourceKtl(currentsituation_green) != -1) {
				try {				
					V = v_table[P.tl_new.getId()][P.pos_new][destination.getId()];
					tempSumGreen += P.getValue() *gamma * V;
				}
				catch (Exception excep) {
					System.out.println(excep+"");
					excep.printStackTrace();
				}
			}
			//Red Part
			if(P.sameSourceKtl(currentsituation_red) != -1) {
				try {				
					V = v_table[P.tl_new.getId()][P.pos_new][destination.getId()];
					tempSumRed += P.getValue() *gamma * V;
				}
				catch (Exception excep) {
					System.out.println("ERROR in recalc V2");
					System.out.println(excep+"");
					excep.printStackTrace();
				}
			}
		}
		
		newVvalue += ((float)amount[green_index]/ (float)total) * tempSumGreen + ((float)amount[red_index]/ (float)total) * tempSumRed;
		try {
			v_table[tl.getId()][pos][destination.getId()] = newVvalue;
		}
		catch (Exception excep) {
			System.out.println("Error in v");
		}
	}
Beispiel #2
0
	protected void recalcQ(Sign tl, int pos, Node destination, boolean light, Sign tl_new, int pos_new, PosMov[] posMovs, int Ktl)
	{
		/* The calculation of the Q values in TC-3 */
		float newQvalue = qa_table[tl.getId()][pos][destination.getId()][light?green_index:red_index];
		float V=0;

// Waarom splitst TC2 wel op rood/groen, en TC3 niet??
		CountEntry currentsituation = new CountEntry (tl, pos, destination, light, tl_new, pos_new, Ktl);		
		Enumeration e = pKtl_table[tl.getId()][pos][destination.getId()].elements();
		
		while(e.hasMoreElements()) {
			PKtlEntry P = (PKtlEntry) e.nextElement();
			if(P.sameSourceKtl(currentsituation) != -1.0f) {
				try {
					V = v_table[P.tl_new.getId()][P.pos_new][destination.getId()];
				}
				catch (Exception excep) {
					System.out.println("ERROR in q");
				}
// Moet er hier geen reward functie??				
				newQvalue += P.getValue() *gamma * V;
			}
		}
		
		q_table[tl.getId()][pos][destination.getId()][light?green_index:red_index] = newQvalue; //sign, pos, des, color (red=0, green=1)
	}