Improving Driver Assistance in Intelligent Transportation Systems: An Agent-Based Evidential Reasoning Approach

Table 3

Belief values of DA with a number of activated sensors in all periods of day.

Case 1: one activated sensor
(ACC)		(BRA)		(GER)		(STW)		Period of day
bel ({DA})	pl ({DA})	bel ({DA})	pl ({DA})	bel ({DA})	pl ({DA})	bel ({DA})	pl ({DA})
0.298	0.702	0.307	0.693	0.259	0.741	0.314	0.686	Mor
0.342	0.658	0.378	0.622	0.294	0.706	0.322	0.678	Aft
0.353	0.647	0.380	0.620	0.353	0.647	0.296	0.704	Eve
0.377	0.623	0.340	0.660	0.355	0.645	0.303	0.697	Nig
Case 2: two activated sensors
(ACC, BRA)			(ACC, GER)			(ACC, STW)		Period of day
bel ({DA})		pl ({DA})	bel ({DA})		pl ({DA})	bel ({DA})	pl ({DA})
0.531		0.469	0.533		0.467	0.512	0.488	Mor
0.549		0.451	0.514		0.486	0.502	0.498	Aft
0.562		0.438	0.530		0.470	0.521	0.479	Eve
0.544		0.456	0.462		0.538	0.445	0.555	Nig