What are the heating and ventilation methods of mainstream car seats at present?

What are the heating and ventilation methods of mainstream car seats at present? In fact, if you carefully observe these three functions, you will find that they have priority. For example, the most common one is seat heating. Then ventilate the seat on the basis of heating the seat. Finally, if the seat is a chair with massage function, the first two functions will be equipped in general. In order to better help you choose half a year, let's take a look at how these three functions work and why they can bring such a comfortable experience. Seat heating, seat ventilation, seat massage, which do you choose?

Seat heating: the seat is gradually heated in a short time by electrically heating the heating resistance wire under the seat, and the heat is transferred to the occupant, and the temperature is adjusted by the temperature regulator. The cold season is still warm. Many people think that seat heating is the most practical for northerners. In fact, it is more practical for friends in the south, because there is no heating in winter in the south and the weather is wet and cold, so the heating function in the north and south is very practical.

Seat ventilation: Seat ventilation is usually heated. Ventilation is divided into wind and suction. The principle of seat ventilation is to inject air into the seat in the seat and flow out from the small hole in the chair. Realize the ventilation function. Seat ventilation effectively improves the air circulation environment in the contact area between human body and seat, and even when riding, the contact area between human body and seat will be dry and comfortable. The unique ventilation and circulation system of seat ventilation continuously moves from the fresh air on the seat cushion to the small holes on the backrest to prevent the hips and the rear from moving, thus providing a comfortable riding environment. This is the most comfortable function in a hot environment.

Seat massage: Seats with this function are generally heated and ventilated, so high-end cars generally provide massage. The designer added a pneumatic device to the seat. The air pressure is provided by the air pump in the engine compartment, and there are four or more air pressure chambers in the seat back to protect the waist. At the same time, these air pressure chambers are controlled by an electronic oscillator controlled in the backrest, and the electronic oscillator changes the pressure in the pressure chambers according to a pre-written program, so that the seat moves for massage. The goal of the goal.