What are the functions of the rear seats

[WapCar] With the economic development, people's demand for vehicle comfort is also increasing, and functions such as seat heating, seat ventilation and seat massage have been equipped in more and more cars.

Seat Heating

Seat heating can be divided into front seat heating and rear seat heating.

Seat heating uses the electric heating wire in the seat to heat the interior of the seat, and transfers the heat to the occupants through heat transfer, so as to improve the uncomfortable feeling of riding due to the seat being too cold after a long period of parking in winter.

Seat heating generally appears on vehicles that use leather seats. In winter, the surface temperature of leather seats is low, with the front seat heating function, passengers will not feel cold even in cold weather. In addition, most electric heating devices have a temperature adjustable function, and passengers can freely adjust to a suitable temperature.

Seat Ventilation

Seat ventilation can be divided into front seat ventilation and rear seat ventilation.

The seat ventilation system will flow out the cold air from the small holes in the seat cushion and backrest, which can prevent sweat from the hips and back, and provide passengers with a comfortable riding environment. Generally, it is divided into air supply type and suction type.

Seat Massage

Seat massage is generally only available on high-end cars, and is divided into front seat massage and rear seat massage.

Seat massage is to add a pneumatic device in the seat, the air pump in the engine compartment provides air pressure, and there are multiple air pressure chambers in the seat back, which are controlled by a computer-controlled electronic oscillator installed in the backrest. The device changes the pressure in the air pressure chamber according to the pre-written program, so that the seat surface will move accordingly.