What's the name of the car that can drive on the refrigerator?

RV, also known as "home on wheels", has two functions, namely "house" and "car", but its attribute is still a car, which is a mobile car with the necessary infrastructure for home. Household facilities in the car include bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, toilet facilities, air conditioners, televisions, stereos and other furniture and electrical appliances, which can be divided into driving area, living area, bedroom area, sanitary area and kitchen area. RV integrates "food, clothing, housing and transportation" to realize "travel in life, life in travel"

There are few RVs in China at present, mainly for two reasons. One is the demand for cars. RV prices are relatively high, generally more than one million. Although people in China are relatively rich now, due to traditional habits, going out to travel is only occasional, and the RV itself can't reflect its identity, so the poor can't afford it, and the rich are unwilling to buy it. The second is the interior environment. The use environment of RV is higher than that of ordinary car. When the car goes out, it only needs a parking lot. When the RV stops, it needs facilities such as power supply, broadband, telephone, gas and garbage disposal. However, most parking lots in China do not have this kind of equipment, which limits the demand of Chinese people to buy this kind of equipment.