Table 7.

The solution results.

Test Group	Vehicle Time Consumption (min)	Collaborative Time Consumption (min)	Time Savings (min)	Number of Drone Flights
T22-1	115.98	102	13.98/12.05%	2/23.5%
T22-2	94.02	79.98	13.98/14.87%	1/15.0%
T22-3	94.02	81.72	12.3/13.08%	2/29.4%
T23-1	156.78	138.48	18.3/11.67%	2/17.3%
T23-2	118.8	100.02	18.78/15.81%	2/24.0%
T23-3	120.42	108.6	11.82/9.82%	1/11.0%
T32-1	94.02	82.02	12/12.76%	1/14.6%
T32-2	130.8	118.98	11.82/9.04%	2/20.2%
T32-3	142.8	127.92	14.88/11.6%	2/18.8%