Wireless monitoring system for vehicle refrigerator

Difficulties exist in wiring between trailer and tractors for monitoring vehicle refrigerator. To solve this problem, an approach of wireless monitoring is adopted in this study. In order to use proper wireless technology for the particular case of trailer-tractor, the technologies of wireless communications for personal area network are reviewed in this paper. The strategies for the wireless monitoring vehicle refrigerator are developed and implemented in this study. The prototype of wireless monitoring system is presented in this paper.