Design and Implementation of a Low-Energy-Consumption Air-Conditioning Control System for Smart Vehicle

Table 8

Comparison table of low-energy-consumption smart vehicle air-conditioning control system vs. conventional air-conditioning system.

Item	This subjected system	Ordinary vehicle air-conditioning system
Thermostatic control	Smart control system	Air-mixing box
Air-conditioning capacity	Variable energy volume	Affect engine power output
Average temperature (°C)	25.2∼26.2	18.8∼23.4
Average humidity (%)	46.6∼54.4	33.4∼35.3
Temp. deviation	Small	Large
Grade of comfort	Sustain envir., temp., and RH	Low temp. and RH
Specific fuel consumption (km/L)	15.97∼18.51	12.78∼15.31
Oil consumption (L)	6.7∼7.6	8.1∼9.5