Electronic Control System Based on Universal Energy Selection of a Refrigerator in a Recreational Vehicle

摘要

The present application provides an electronic control system based on universal energy selection (UES) of a refrigerator in a recreational vehicle (RVs). The system includes a mode switching module, an automatic energy selection (AES) module and a manual energy selection (MES) module. The system can work either in AES mode or in MES mode by operating the mode switching module. The present application has the following advantages the electronic control system based on UES can work either in AES mode where the system selects available energy input automatically, or in MES mode where the energy input is selected manually according to users' willing, which improves the selectivity of the system and will satisfy all users' needs. Moreover, the electronic control system based on UES of the present application can use the MES module to select DC as the input energy of the refrigerator, even though the generator of the RV is without a D+ feedback signal. Fig.1